Annual mean 17°C · wettest around March · prevailing wind NW
Warmest
27.8 °C
Coldest
13.4 °C
Wettest
62%
Windiest
5.2 m/s
Prevailing
NW
4.5 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 Sesimbra over the whole year is 17°C. August is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 9°C. The rainy (wet) season in Sesimbra runs from October to April, peaking in March with a 56% chance of rain on a given day. The dry season is May to September; July is the driest month, at 4%. Winds in Sesimbra are highest in July, averaging 4.2 m/s (15 km/h), and lightest in October, at 3.4 m/s (12 km/h). The prevailing wind is from the NW. The clearest skies in Sesimbra come in August, when the sky is typically 29% covered; January is the cloudiest month, at 52%.
Month by month Sesimbra 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
14°C
9°C
10°C
46%
52%
3.6 m/s
14
0
72
February
15°C
10°C
12°C
48%
50%
3.7 m/s
26
0
78
March
17°C
11°C
13°C
56%
50%
4.1 m/s
35
0
77
April
19°C
13°C
16°C
45%
49%
3.9 m/s
56
3
76
May
22°C
16°C
20°C
23%
43%
4.0 m/s
73
18
65
June
24°C
17°C
22°C
15%
40%
4.1 m/s
75
28
53
July
27°C
19°C
25°C
4%
33%
4.2 m/s
65
49
34
August
28°C
19°C
26°C
4%
29%
4.0 m/s
60
57
26
September
26°C
18°C
24°C
15%
34%
3.7 m/s
72
45
39
October
23°C
16°C
21°C
33%
45%
3.4 m/s
80
22
58
November
17°C
12°C
15°C
53%
49%
3.5 m/s
49
0
80
December
15°C
10°C
12°C
50%
50%
3.4 m/s
25
0
78
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 Sesimbra weather by season
Year round, Sesimbra has days of about 14°C at their warmest in January, its coolest month, and 28°C in August, its warmest; the coolest hours of the day run from 9°C to 19°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around March 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.
Sesimbra weather in winterDecember to February
High 15°CLow 10°CRain 48%
Winter in Sesimbra has typical daily highs of about 15°C and lows of about 10°C, with a 48% chance of rain on a given day.
Sesimbra weather in springMarch to May
High 19°CLow 13°CRain 42%
Spring in Sesimbra has typical daily highs of about 19°C and lows of about 13°C, with a 42% chance of rain on a given day.
Sesimbra weather in summerJune to August
High 26°CLow 19°CRain 8%
Summer in Sesimbra has typical daily highs of about 26°C and lows of about 19°C, with a 8% chance of rain on a given day.
Sesimbra weather in autumnSeptember to November
High 22°CLow 15°CRain 33%
Autumn in Sesimbra has typical daily highs of about 22°C and lows of about 15°C, with a 33% chance of rain on a given day.
When is the rainy season in Sesimbra?
The rainy (wet) season in Sesimbra runs from October to April, peaking in March with a 56% chance of rain on a given day. The dry season is May to September; July is the driest month, at 4%.
What time of year is Sesimbra windiest?
Winds in Sesimbra are highest in July, averaging 4.2 m/s (15 km/h), and lightest in October, at 3.4 m/s (12 km/h). The prevailing wind is from the NW.
What is the average temperature in Sesimbra year round?
The average temperature in Sesimbra over the whole year is 17°C. August is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 9°C.