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Port Moresby Weather Forecast

Temperature, wind, rain and more for Port Moresby

Papua New Guinea

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 21
Apr		01:00

ENE
ENE

 3 / 5 mph 79 / 86°F 91% 1009 mb
Low level cloud: 10%
Mid level cloud: 26%
High level cloud: 3%
Most Significant Cloud Type: low
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

ENE
ENE

 2 / 3 mph 78 / 83°F 90% 1008 mb
Low level cloud: 14%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: low
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

ENE
ENE

 3 / 5 mph 81 / 83°F 88% 1010 mb
Low level cloud: 6%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

ENE
ENE

 0 / 0 mph 87 / 92°F 74% 1010 mb
Low level cloud: 3%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SSW
SSW

 5 / 6 mph 88 / 95°F 69% 1007 mb
Low level cloud: 10%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

S
S

 6 / 7 mph 89 / 97°F 76% 1006 mb
Low level cloud: 13%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SSE
SSE

 6 / 10 mph 81 / 90°F 88% 1008 mb
Low level cloud: 13%
Mid level cloud: 21%
High level cloud: 13%
Most Significant Cloud Type: low
21%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

SE
SE

 7 / 11 mph 80 / 87°F 89% 1009 mb
Low level cloud: 6%
Mid level cloud: 21%
High level cloud: 3%
Most Significant Cloud Type: medium
37%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 22
Apr		01:00

SE
SE

 7 / 10 mph 79 / 86°F 89% 1008 mb
Low level cloud: 8%
Mid level cloud: 18%
High level cloud: 5%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

ESE
ESE

 5 / 7 mph 78 / 85°F 90% 1007 mb
Low level cloud: 16%
Mid level cloud: 17%
High level cloud: 8%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

E
E

 4 / 6 mph 81 / 83°F 88% 1009 mb
Low level cloud: 9%
Mid level cloud: 16%
High level cloud: 2%
Most Significant Cloud Type: low
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

S
S

 2 / 2 mph 88 / 94°F 71% 1009 mb
Low level cloud: 7%
Mid level cloud: 10%
High level cloud: 11%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

S
S

 7 / 8 mph 89 / 98°F 68% 1007 mb
Low level cloud: 6%
Mid level cloud: 6%
High level cloud: 3%
Most Significant Cloud Type: low
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSE
SSE

 11 / 12 mph 87 / 98°F 78% 1005 mb
Low level cloud: 7%
Mid level cloud: 14%
High level cloud: 9%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SE
SE

 12 / 21 mph 81 / 89°F 90% 1007 mb
Low level cloud: 6%
Mid level cloud: 22%
High level cloud: 60%
Most Significant Cloud Type: medium
40%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

SE
SE

 11 / 17 mph 80 / 88°F 91% 1009 mb
Low level cloud: 23%
Mid level cloud: 20%
High level cloud: 32%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for Port Moresby:

The outlook for Port Moresby in the week ahead shows the average daytime maximum temperature will be around 31°C, with a high for the week of 32°C expected on the afternoon of Monday 22nd. The mean minimum temperature will be 26°C, dipping to its lowest on the morning of Sunday 21st at 25°C. Expect the next week to have some days seeing a little precipitation and some days with rain. Current predictions suggest Saturday 21st will have the most precipitation with an accumulation of around 12.0mm. On the whole winds are likely to be moderate.

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