Annual mean 26°C · wettest around November · prevailing wind E
Warmest
33.0 °C
Coldest
27.5 °C
Wettest
76%
Windiest
5.5 m/s
Prevailing
E
3.9 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
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 San Germán over the whole year is 26°C. August is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 20°C. The rainy (wet) season in San Germán runs from October to December, peaking in November with a 51% chance of rain on a given day. The dry season is January to September; February is the driest month, at 10%. Winds in San Germán are highest in February, averaging 3.7 m/s (13 km/h), and lightest in June, at 2.7 m/s (10 km/h). The prevailing wind is from the E. The clearest skies in San Germán come in December, when the sky is typically 41% covered; October is the cloudiest month, at 52%.
Month by month San Germán 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
28°C
20°C
29°C
10%
44%
3.0 m/s
31
76
7
February
28°C
20°C
27°C
10%
45%
3.7 m/s
52
69
15
March
29°C
21°C
29°C
10%
43%
3.5 m/s
30
74
7
April
30°C
22°C
31°C
22%
51%
3.3 m/s
19
66
2
May
31°C
24°C
33°C
24%
48%
2.9 m/s
3
52
0
June
32°C
24°C
34°C
16%
50%
2.7 m/s
0
38
0
July
32°C
25°C
34°C
18%
45%
3.3 m/s
1
36
0
August
33°C
25°C
34°C
13%
49%
3.0 m/s
1
36
0
September
32°C
24°C
35°C
18%
49%
2.7 m/s
1
28
0
October
30°C
24°C
33°C
45%
52%
2.7 m/s
4
54
0
November
29°C
22°C
30°C
51%
50%
3.1 m/s
23
67
2
December
29°C
21°C
29°C
37%
41%
3.4 m/s
28
74
4
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 San Germán weather by season
Year round, San Germán has days of about 28°C at their warmest in February, its coolest month, and 33°C in August, its warmest; the coolest hours of the day run from 20°C to 25°C through the year, and the average temperature over the year is 26°C around the clock. Rain is most likely around November and least likely around February. 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.
San Germán weather in winterDecember to February
High 28°CLow 20°CRain 19%
Winter in San Germán has typical daily highs of about 28°C and lows of about 20°C, with a 19% chance of rain on a given day.
San Germán weather in springMarch to May
High 30°CLow 22°CRain 18%
Spring in San Germán has typical daily highs of about 30°C and lows of about 22°C, with a 18% chance of rain on a given day.
San Germán weather in summerJune to August
High 32°CLow 25°CRain 16%
Summer in San Germán has typical daily highs of about 32°C and lows of about 25°C, with a 16% chance of rain on a given day.
San Germán weather in autumnSeptember to November
High 31°CLow 23°CRain 38%
Autumn in San Germán has typical daily highs of about 31°C and lows of about 23°C, with a 38% chance of rain on a given day.
When is the rainy season in San Germán?
The rainy (wet) season in San Germán runs from October to December, peaking in November with a 51% chance of rain on a given day. The dry season is January to September; February is the driest month, at 10%.
What time of year is San Germán windiest?
Winds in San Germán are highest in February, averaging 3.7 m/s (13 km/h), and lightest in June, at 2.7 m/s (10 km/h). The prevailing wind is from the E.
What is the average temperature in San Germán year round?
The average temperature in San Germán over the whole year is 26°C. August is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 20°C.