Annual mean 15°C · wettest around December · prevailing wind NW
Warmest
27.6 °C
Coldest
11.2 °C
Wettest
55%
Windiest
5.3 m/s
Prevailing
NW
3.7 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Sertã over the whole year is 15°C. August is the hottest month, with highs of about 27°C; January is the coldest, with lows of about 8°C. The rainy (wet) season in Sertã runs from October to April, peaking in December with a 47% chance of rain on a given day. The dry season is May to September; July is the driest month, at 9%. Winds in Sertã are highest in March, averaging 3.6 m/s (13 km/h), and lightest in September, at 2.9 m/s (10 km/h). The prevailing wind is from the NW. The clearest skies in Sertã come in July, when the sky is typically 39% covered; April is the cloudiest month, at 56%.
Month by month Sertã climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
12°C
8°C
9°C
44%
55%
3.3 m/s
11
2
57
February
13°C
8°C
10°C
41%
53%
3.3 m/s
17
0
67
March
15°C
9°C
11°C
46%
54%
3.6 m/s
27
0
68
April
16°C
10°C
13°C
43%
56%
3.2 m/s
43
2
70
May
20°C
14°C
18°C
27%
50%
3.2 m/s
64
15
66
June
23°C
16°C
21°C
23%
48%
3.2 m/s
68
26
56
July
27°C
18°C
25°C
9%
39%
3.2 m/s
61
45
36
August
27°C
18°C
26°C
9%
40%
3.1 m/s
61
52
31
September
25°C
16°C
23°C
17%
42%
2.9 m/s
72
37
46
October
21°C
14°C
19°C
30%
50%
2.9 m/s
73
14
67
November
15°C
10°C
12°C
46%
54%
3.2 m/s
33
0
72
December
13°C
9°C
10°C
47%
52%
3.4 m/s
14
0
67
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Sertã weather by season
Year round, Sertã has days of about 12°C at their warmest in January, its coolest month, and 27°C in August, its warmest; the coolest hours of the day run from 8°C to 18°C through the year, and the average temperature over the year is 15°C around the clock. Rain is most likely around December and least likely around July. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Sertã weather in winterDecember to February
High 13°CLow 8°CRain 44%
Winter in Sertã has typical daily highs of about 13°C and lows of about 8°C, with a 44% chance of rain on a given day.
Sertã weather in springMarch to May
High 17°CLow 11°CRain 39%
Spring in Sertã has typical daily highs of about 17°C and lows of about 11°C, with a 39% chance of rain on a given day.
Sertã weather in summerJune to August
High 26°CLow 17°CRain 14%
Summer in Sertã has typical daily highs of about 26°C and lows of about 17°C, with a 14% chance of rain on a given day.
Sertã weather in autumnSeptember to November
High 20°CLow 13°CRain 31%
Autumn in Sertã has typical daily highs of about 20°C and lows of about 13°C, with a 31% chance of rain on a given day.
When is the rainy season in Sertã?
The rainy (wet) season in Sertã runs from October to April, peaking in December with a 47% chance of rain on a given day. The dry season is May to September; July is the driest month, at 9%.
What time of year is Sertã windiest?
Winds in Sertã are highest in March, averaging 3.6 m/s (13 km/h), and lightest in September, at 2.9 m/s (10 km/h). The prevailing wind is from the NW.
What is the average temperature in Sertã year round?
The average temperature in Sertã over the whole year is 15°C. August is the hottest month, with highs of about 27°C; January is the coldest, with lows of about 8°C.