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Dumai Weather Forecast

Temperature, wind, rain and more for Dumai

Indonesia

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Mon 30
Dec		19:00

ENE
ENE

 3 / 5 mph 77 / 82°F 95% 1011 mb
Low level cloud: 4%
Mid level cloud: 46%
High level cloud: 35%
Most Significant Cloud Type: medium
58%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

ENE
ENE

 3 / 6 mph 75 / 80°F 97% 1013 mb
Low level cloud: 4%
Mid level cloud: 44%
High level cloud: 32%
Most Significant Cloud Type: medium
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 31
Dec		01:00

ENE
ENE

 2 / 4 mph 74 / 79°F 96% 1012 mb
Low level cloud: 6%
Mid level cloud: 45%
High level cloud: 32%
Most Significant Cloud Type: medium
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

E
E

 1 / 2 mph 73 / 78°F 96% 1011 mb
Low level cloud: 9%
Mid level cloud: 50%
High level cloud: 21%
Most Significant Cloud Type: medium
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

NE
NE

 2 / 3 mph 76 / 78°F 95% 1011 mb
Low level cloud: 10%
Mid level cloud: 51%
High level cloud: 22%
Most Significant Cloud Type: medium
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

NNW
NNW

 1 / 2 mph 80 / 82°F 92% 1013 mb
Low level cloud: 21%
Mid level cloud: 30%
High level cloud: 77%
Most Significant Cloud Type: low
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

N
N

 4 / 5 mph 88 / 94°F 63% 1010 mb
Low level cloud: 65%
Mid level cloud: 45%
High level cloud: 77%
Most Significant Cloud Type: low
90%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

N
N

 5 / 6 mph 87 / 91°F 76% 1008 mb
Low level cloud: 35%
Mid level cloud: 44%
High level cloud: 19%
Most Significant Cloud Type: low
52%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NNW
NNW

 3 / 5 mph 76 / 82°F 96% 1010 mb
Low level cloud: 18%
Mid level cloud: 46%
High level cloud: 20%
Most Significant Cloud Type: low
37%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NNW
NNW

 1 / 3 mph 75 / 80°F 97% 1012 mb
Low level cloud: 25%
Mid level cloud: 42%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for Dumai:

The next 7 day outlook for Dumai shows the average daytime maximum temperature will be around 31°C, with a high for the week of 33°C expected on the afternoon of Monday 6th. The mean minimum temperature will be 23°C, dipping to its lowest on the morning of Tuesday 31st at 23°C. The week will have some days seeing a little precipitation and some days with rain. The indicators are that Monday 31st will have the most precipitation with an accumulation of around 14.0mm. On the whole winds are likely to be light.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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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.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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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.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

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