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Sao Tome Weather Forecast

Temperature, wind, rain and more for Sao Tome

Sao Tome And Principe

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 22
Dec		03:00

WSW
WSW

 6 / 7 mph 80 / 87°F 82% 1009 mb
Low level cloud: 6%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
40%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SW
SW

 5 / 7 mph 79 / 84°F 81% 1011 mb
Low level cloud: 14%
Mid level cloud: 64%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SW
SW

 4 / 5 mph 85 / 89°F 77% 1012 mb
Low level cloud: 18%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SW
SW

 5 / 6 mph 89 / 98°F 78% 1011 mb
Low level cloud: 43%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

 6 / 11 mph 90 / 103°F 80% 1010 mb
Low level cloud: 34%
Mid level cloud: 22%
High level cloud: 1%
Most Significant Cloud Type: low
41%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
18:00

WSW
WSW

 7 / 9 mph 86 / 99°F 79% 1011 mb
Low level cloud: 15%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: low
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

 7 / 8 mph 84 / 92°F 79% 1014 mb
Low level cloud: 8%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 23
Dec		00:00

WSW
WSW

 7 / 8 mph 83 / 92°F 80% 1012 mb
Low level cloud: 16%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

 9 / 10 mph 81 / 87°F 81% 1011 mb
Low level cloud: 12%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

 9 / 11 mph 81 / 84°F 81% 1012 mb
Low level cloud: 7%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SW
SW

 7 / 8 mph 86 / 91°F 75% 1012 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
12:00

SSW
SSW

 4 / 4 mph 90 / 102°F 74% 1011 mb
Low level cloud: 11%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

 6 / 8 mph 93 / 110°F 76% 1009 mb
Low level cloud: 49%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
54%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

 9 / 11 mph 88 / 104°F 79% 1011 mb
Low level cloud: 31%
Mid level cloud: 17%
High level cloud: 1%
Most Significant Cloud Type: low
37%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

 7 / 8 mph 85 / 96°F 79% 1012 mb
Low level cloud: 2%
Mid level cloud: 17%
High level cloud: 5%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for Sao Tome:

The next 7 day outlook for Sao Tome shows the average daytime maximum temperature will be around 33°C, with a high for the week of 34°C expected on the afternoon of Sunday 29th. The mean minimum temperature will be 27°C, dipping to its lowest on the morning of Sunday 22nd at 26°C. The week will have most days seeing a little rain. The current forecast indicates Sunday 22nd will have the most precipitation with an accumulation of around 5.0mm. 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