Sao Tome weather averages for holidays in 2017/2018

Check Sao Tome weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in Sao Tome is expected to be 29°C, while the average maximum temperature in September is 27°C.

Now Today
- 29
- 3
View weather today
Usually in September
- 27
- 20
- 2
View weather averages
Outlook Tomorrow
- 28
- 0
View 5-day forecast

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More about Sao Tome

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Sao Tome weather averages

Check out the Sao Tome weather averages before you book your next holiday to Sao Tome & Principe. The warmest month in Sao Tome is March with an average maximum temperature of 30°C. The sunniest months are February, March, April, May, June and July with on average 4 hours of bright sunshine per day. The month with the least number of days with some rain is July with 7 days. The sea is at its warmest in Sao Tome in February, March and April with an average sea temperature of 29°C.

Maximum daytime temperature (°C)

29
Jan
29
Feb
30
Mar
29
Apr
29
May
27
Jun
26
Jul
27
Aug
27
Sep
27
Oct
28
Nov
28
Dec

Hours of sunshine (daily)

3
Jan
4
Feb
4
Mar
4
Apr
4
May
4
Jun
4
Jul
3
Aug
2
Sep
2
Oct
3
Nov
3
Dec

Days with some rainfall

13
Jan
12
Feb
15
Mar
16
Apr
14
May
9
Jun
7
Jul
9
Aug
14
Sep
18
Oct
17
Nov
12
Dec

Sea temperature (°C)

28
Jan
29
Feb
29
Mar
29
Apr
28
May
27
Jun
26
Jul
25
Aug
26
Sep
27
Oct
27
Nov
28
Dec

More weather parameters

Metric (°C / mm) | Imperial (°F / inches)

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Sao Tome weather today

Here is the weather in Sao Tome today, Wednesday 20th September 2017. Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 29°C, moderate levels of heat & humidity and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.

29
°C maximum temperature
24
°C minimum temperature
broken clouds
3
hours of sunshine
0
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from S

5-day weather forecast

Metric (°C / mm) | Imperial (°F / inches)

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Sao Tome holiday weather averages by month

Check Sao Tome holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Compare Sao Tome weather with the USA

Below the Sao Tome weather chart shows maximum daytime temperature for Sao Tome, Sao Tome and Principe and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.