WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Higuey 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Higuey

Dominican Republic

Long range weather outlook for Higuey includes 14 day forecast summary:

Taking a look at Higuey over the coming two weeks and the average daytime maximum temperature will be around 29°C, with a high for the two weeks of 32°C expected on the morning of Friday 3rd. The mean minimum temperature will be 23°C, dipping to its lowest on the morning of Sunday 5th at 22°C. The next 14 days will have some days seeing a little precipitation and some days with rain. The indicators are that Monday 6th will have the most precipitation with an accumulation of around 19.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 02
May
02:00

ENE
ENE

2 / 4 mph 74 / 78°F 93% 1011 mb
Low level cloud: 41%
Mid level cloud: 9%
High level cloud: 7%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

N
N

2 / 4 mph 73 / 77°F 95% 1011 mb
Low level cloud: 54%
Mid level cloud: 13%
High level cloud: 13%
Most Significant Cloud Type: low
59%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

E
E

4 / 5 mph 82 / 82°F 83% 1012 mb
Low level cloud: 49%
Mid level cloud: 7%
High level cloud: 2%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

ESE
ESE

8 / 11 mph 85 / 90°F 67% 1012 mb
Low level cloud: 72%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
76%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
14:00

ESE
ESE

7 / 11 mph 89 / 93°F 57% 1009 mb
Low level cloud: 36%
Mid level cloud: 29%
High level cloud: 1%
Most Significant Cloud Type: low
46%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
17:00

E
E

9 / 13 mph 85 / 89°F 67% 1008 mb
Low level cloud: 20%
Mid level cloud: 12%
High level cloud: 1%
Most Significant Cloud Type: low
24%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
20:00

ENE
ENE

5 / 8 mph 77 / 82°F 87% 1010 mb
Low level cloud: 10%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NE
NE

5 / 9 mph 76 / 80°F 90% 1011 mb
Low level cloud: 5%
Mid level cloud: 16%
High level cloud: 16%
Most Significant Cloud Type: medium
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 03
May
20:00

NE
NE

8 / 14 mph 76 / 81°F 86% 1012 mb
Low level cloud: 2%
Mid level cloud: 25%
High level cloud: 5%
Most Significant Cloud Type: medium
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NE
NE

7 / 13 mph 75 / 79°F 91% 1012 mb
Low level cloud: 4%
Mid level cloud: 45%
High level cloud: 78%
Most Significant Cloud Type: medium
58%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 04
May
02:00

NNE
NNE

8 / 14 mph 74 / 79°F 92% 1011 mb
Low level cloud: 29%
Mid level cloud: 44%
High level cloud: 9%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NE
NE

8 / 14 mph 73 / 78°F 90% 1011 mb
Low level cloud: 8%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: medium
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NNE
NNE

11 / 14 mph 81 / 82°F 79% 1013 mb
Low level cloud: 49%
Mid level cloud: 19%
High level cloud: 3%
Most Significant Cloud Type: low
56%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

ENE
ENE

10 / 14 mph 84 / 88°F 68% 1013 mb
Low level cloud: 67%
Mid level cloud: 45%
High level cloud: 4%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

E
E

9 / 15 mph 86 / 88°F 67% 1012 mb
Low level cloud: 56%
Mid level cloud: 44%
High level cloud: 4%
Most Significant Cloud Type: low
71%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
17:00

E
E

9 / 16 mph 83 / 86°F 73% 1011 mb
Low level cloud: 65%
Mid level cloud: 46%
High level cloud: 11%
Most Significant Cloud Type: low
82%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
20:00

ESE
ESE

4 / 7 mph 76 / 80°F 90% 1013 mb
Low level cloud: 12%
Mid level cloud: 59%
High level cloud: 34%
Most Significant Cloud Type: medium
92%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
23:00

ENE
ENE

4 / 7 mph 74 / 78°F 94% 1015 mb
Low level cloud: 31%
Mid level cloud: 46%
High level cloud: 35%
Most Significant Cloud Type: low
51%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
Sun 05
May
02:00

NNE
NNE

4 / 7 mph 73 / 77°F 96% 1013 mb
Low level cloud: 32%
Mid level cloud: 24%
High level cloud: 11%
Most Significant Cloud Type: low
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

ENE
ENE

4 / 6 mph 72 / 76°F 94% 1014 mb
Low level cloud: 17%
Mid level cloud: 33%
High level cloud: 10%
Most Significant Cloud Type: low
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

E
E

6 / 8 mph 79 / 80°F 86% 1015 mb
Low level cloud: 19%
Mid level cloud: 27%
High level cloud: 14%
Most Significant Cloud Type: low
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

E
E

9 / 10 mph 87 / 90°F 64% 1015 mb
Low level cloud: 54%
Mid level cloud: 38%
High level cloud: 1%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

E
E

11 / 13 mph 88 / 92°F 62% 1013 mb
Low level cloud: 35%
Mid level cloud: 46%
High level cloud: 6%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

E
E

11 / 14 mph 85 / 87°F 68% 1013 mb
Low level cloud: 41%
Mid level cloud: 46%
High level cloud: 11%
Most Significant Cloud Type: low
58%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

ENE
ENE

8 / 13 mph 77 / 81°F 87% 1014 mb
Low level cloud: 5%
Mid level cloud: 33%
High level cloud: 32%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NE
NE

7 / 12 mph 75 / 79°F 94% 1015 mb
Low level cloud: 4%
Mid level cloud: 29%
High level cloud: 22%
Most Significant Cloud Type: medium
40%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Mon 06
May
02:00

NE
NE

6 / 11 mph 74 / 78°F 93% 1013 mb
Low level cloud: 9%
Mid level cloud: 29%
High level cloud: 4%
Most Significant Cloud Type: medium
53%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
05:00

ENE
ENE

5 / 10 mph 74 / 78°F 93% 1013 mb
Low level cloud: 18%
Mid level cloud: 31%
High level cloud: 31%
Most Significant Cloud Type: low
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

E
E

7 / 10 mph 81 / 83°F 88% 1014 mb
Low level cloud: 41%
Mid level cloud: 26%
High level cloud: 17%
Most Significant Cloud Type: low
51%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
11:00

E
E

9 / 13 mph 85 / 88°F 76% 1015 mb
Low level cloud: 51%
Mid level cloud: 46%
High level cloud: 33%
Most Significant Cloud Type: low
70%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
14:00

E
E

10 / 14 mph 85 / 89°F 71% 1013 mb
Low level cloud: 29%
Mid level cloud: 45%
High level cloud: 29%
Most Significant Cloud Type: low
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

ENE
ENE

9 / 17 mph 80 / 82°F 88% 1012 mb
Low level cloud: 6%
Mid level cloud: 44%
High level cloud: 7%
Most Significant Cloud Type: medium
60%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
20:00

ENE
ENE

8 / 14 mph 74 / 78°F 92% 1013 mb
Low level cloud: 9%
Mid level cloud: 88%
High level cloud: 10%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NE
NE

8 / 15 mph 74 / 78°F 94% 1014 mb
Low level cloud: 12%
Mid level cloud: 55%
High level cloud: 18%
Most Significant Cloud Type: medium
88%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
Tue 07
May
02:00

NE
NE

8 / 13 mph 73 / 77°F 96% 1012 mb
Low level cloud: 40%
Mid level cloud: 45%
High level cloud: 14%
Most Significant Cloud Type: low
57%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
05:00

NE
NE

7 / 12 mph 72 / 77°F 96% 1012 mb
Low level cloud: 56%
Mid level cloud: 55%
High level cloud: 4%
Most Significant Cloud Type: low
75%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
08:00

ENE
ENE

9 / 13 mph 77 / 79°F 92% 1013 mb
Low level cloud: 46%
Mid level cloud: 44%
High level cloud: 7%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

E
E

11 / 14 mph 80 / 83°F 83% 1013 mb
Low level cloud: 65%
Mid level cloud: 32%
High level cloud: 7%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

ESE
ESE

8 / 14 mph 83 / 86°F 75% 1011 mb
Low level cloud: 72%
Mid level cloud: 26%
High level cloud: 7%
Most Significant Cloud Type: low
81%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
17:00

ENE
ENE

9 / 16 mph 82 / 83°F 78% 1011 mb
Low level cloud: 32%
Mid level cloud: 44%
High level cloud: 29%
Most Significant Cloud Type: low
50%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
20:00

NE
NE

7 / 11 mph 74 / 78°F 92% 1012 mb
Low level cloud: 35%
Mid level cloud: 45%
High level cloud: 83%
Most Significant Cloud Type: low
60%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

ENE
ENE

7 / 12 mph 74 / 78°F 92% 1013 mb
Low level cloud: 22%
Mid level cloud: 46%
High level cloud: 15%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 08
May
02:00

NE
NE

6 / 9 mph 74 / 78°F 94% 1012 mb
Low level cloud: 20%
Mid level cloud: 46%
High level cloud: 25%
Most Significant Cloud Type: low
38%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
05:00

ENE
ENE

5 / 9 mph 73 / 77°F 94% 1011 mb
Low level cloud: 19%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

ENE
ENE

5 / 7 mph 79 / 80°F 88% 1013 mb
Low level cloud: 25%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

ENE
ENE

8 / 10 mph 84 / 88°F 70% 1014 mb
Low level cloud: 81%
Mid level cloud: 18%
High level cloud: 3%
Most Significant Cloud Type: low
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

E
E

9 / 16 mph 83 / 87°F 74% 1012 mb
Low level cloud: 79%
Mid level cloud: 26%
High level cloud: 4%
Most Significant Cloud Type: low
88%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
17:00

ENE
ENE

11 / 19 mph 80 / 84°F 81% 1011 mb
Low level cloud: 67%
Mid level cloud: 24%
High level cloud: 17%
Most Significant Cloud Type: low
77%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
20:00

ENE
ENE

8 / 13 mph 74 / 79°F 93% 1013 mb
Low level cloud: 70%
Mid level cloud: 22%
High level cloud: 14%
Most Significant Cloud Type: low
79%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
23:00

ENE
ENE

8 / 13 mph 74 / 78°F 93% 1014 mb
Low level cloud: 74%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 09
May
02:00

NE
NE

10 / 21 mph 76 / 80°F 85% 1015 mb
Low level cloud: 79%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
83%
0.0 In
08:00

E
E

8 / 17 mph 78 / 84°F 86% 1016 mb
Low level cloud: 48%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
53%
0.0 In
14:00

E
E

11 / 24 mph 82 / 87°F 76% 1014 mb
Low level cloud: 66%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
72%
0.0 In
20:00

ENE
ENE

7 / 15 mph 79 / 86°F 94% 1014 mb
Low level cloud: 27%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: low
37%
0.0 In
Fri 10
May
02:00

ENE
ENE

7 / 16 mph 75 / 80°F 95% 1014 mb
Low level cloud: 73%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
79%
0.0 In
08:00

ENE
ENE

10 / 21 mph 77 / 82°F 87% 1014 mb
Low level cloud: 21%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: low
32%
0.0 In
14:00

E
E

8 / 17 mph 84 / 90°F 66% 1013 mb
Low level cloud: 44%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
49%
0.0 In
20:00

ENE
ENE

7 / 15 mph 76 / 80°F 92% 1014 mb
Low level cloud: 31%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
36%
0.0 In
Sat 11
May
02:00

ENE
ENE

5 / 10 mph 75 / 80°F 95% 1013 mb
Low level cloud: 34%
Mid level cloud: 28%
High level cloud: 32%
Most Significant Cloud Type: low
47%
0.1 In
08:00

ESE
ESE

4 / 8 mph 81 / 89°F 83% 1014 mb
Low level cloud: 8%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
12%
0.0 In
14:00

SE
SE

7 / 15 mph 87 / 94°F 60% 1012 mb
Low level cloud: 65%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
68%
0.1 In
20:00

ESE
ESE

5 / 11 mph 79 / 87°F 91% 1013 mb
Low level cloud: 9%
Mid level cloud: 7%
High level cloud: 9%
Most Significant Cloud Type: low
12%
0.1 In
Sun 12
May
02:00

SE
SE

1 / 3 mph 77 / 83°F 95% 1012 mb
Low level cloud: 36%
Mid level cloud: 15%
High level cloud: 5%
Most Significant Cloud Type: low
42%
0.1 In
08:00

SE
SE

5 / 10 mph 81 / 88°F 83% 1014 mb
Low level cloud: 31%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
34%
0.0 In
14:00

SSE
SSE

10 / 20 mph 87 / 94°F 61% 1012 mb
Low level cloud: 52%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
55%
0.1 In
20:00

SE
SE

4 / 9 mph 81 / 89°F 87% 1014 mb
Low level cloud: 3%
Mid level cloud: 9%
High level cloud: 12%
Most Significant Cloud Type: medium
16%
0.2 In
Mon 13
May
02:00

SSE
SSE

3 / 7 mph 78 / 84°F 96% 1013 mb
Low level cloud: 33%
Mid level cloud: 6%
High level cloud: 8%
Most Significant Cloud Type: low
36%
0.1 In
08:00

SE
SE

6 / 13 mph 81 / 88°F 83% 1016 mb
Low level cloud: 66%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
71%
0.0 In
14:00

ESE
ESE

10 / 20 mph 89 / 96°F 55% 1013 mb
Low level cloud: 28%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
31%
0.0 In
20:00

ESE
ESE

5 / 11 mph 80 / 88°F 89% 1015 mb
Low level cloud: 8%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
10%
0.0 In
Tue 14
May
02:00

ENE
ENE

3 / 7 mph 79 / 87°F 93% 1014 mb
Low level cloud: 21%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
21%
0.0 In
08:00

ENE
ENE

4 / 9 mph 82 / 90°F 82% 1016 mb
Low level cloud: 15%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
17%
0.0 In
14:00

ESE
ESE

10 / 21 mph 89 / 96°F 57% 1015 mb
Low level cloud: 34%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
36%
0.0 In
20:00

ESE
ESE

5 / 11 mph 80 / 87°F 89% 1015 mb
Low level cloud: 22%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
24%
0.0 In
Wed 15
May
02:00

ENE
ENE

6 / 12 mph 77 / 82°F 96% 1015 mb
Low level cloud: 37%
Mid level cloud: 5%
High level cloud: 40%
Most Significant Cloud Type: low
43%
0.0 In
08:00

SE
SE

7 / 14 mph 81 / 87°F 81% 1015 mb
Low level cloud: 54%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
56%
0.0 In
14:00

E
E

10 / 21 mph 87 / 94°F 63% 1014 mb
Low level cloud: 24%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
25%
0.0 In
20:00

E
E

5 / 11 mph 79 / 86°F 89% 1014 mb
Low level cloud: 18%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
18%
0.0 In
Thu 16
May
02:00

ENE
ENE

6 / 12 mph 76 / 81°F 95% 1014 mb
Low level cloud: 59%
Mid level cloud: 5%
High level cloud: 32%
Most Significant Cloud Type: low
64%
0.0 In
08:00

ENE
ENE

4 / 9 mph 82 / 90°F 80% 1015 mb
Low level cloud: 20%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
21%
0.0 In
14:00

ENE
ENE

12 / 26 mph 86 / 92°F 62% 1014 mb
Low level cloud: 29%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
29%
0.0 In
20:00

ENE
ENE

9 / 19 mph 77 / 82°F 88% 1016 mb
Low level cloud: 31%
Mid level cloud: 5%
High level cloud: 10%
Most Significant Cloud Type: low
34%
0.1 In
Fri 17
May
02:00

NE
NE

7 / 14 mph 75 / 80°F 95% 1014 mb
Low level cloud: 61%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
61%
0.0 In
08:00

E
E

13 / 26 mph 80 / 85°F 80% 1016 mb
Low level cloud: 63%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
64%
0.0 In
14:00

ENE
ENE

15 / 31 mph 85 / 91°F 62% 1014 mb
Low level cloud: 38%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
39%
0.1 In
20:00

ENE
ENE

9 / 18 mph 75 / 79°F 87% 1015 mb
Low level cloud: 48%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
48%
0.0 In

Other Locations Near to Higuey

Cities and Towns: La Romana, Dominican Republic

The day label given represents the local day relative to the local time for the location you are looking at.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
(More Info)

Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
(More Info)

Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
(More Info)

Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
(More Info)

Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
(More Info)

Pressure