Annual mean 23°C · wettest around June · prevailing wind E
Warmest
27.9 °C
Coldest
25.1 °C
Wettest
18%
Windiest
3.0 m/s
Prevailing
E
2.6 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
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 Martín over the whole year is 23°C. February is the hottest month, with highs of about 28°C; June is the coldest, with lows of about 19°C. The rainy (wet) season in San Martín runs from April to July, peaking in June with a 24% chance of rain on a given day. The dry season is December to March; December is the driest month, at 7%. Winds in San Martín are highest in February, averaging 1.9 m/s (7 km/h), and lightest in November, at 1.5 m/s (5 km/h). The prevailing wind is from the E. The clearest skies in San Martín come in January, when the sky is typically 59% covered; July is the cloudiest month, at 73%.
Month by month San Martín 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
28°C
8%
59%
1.7 m/s
25
55
21
February
28°C
21°C
28°C
8%
63%
1.9 m/s
26
51
21
March
27°C
21°C
29°C
12%
70%
1.7 m/s
27
44
21
April
26°C
20°C
28°C
21%
73%
1.6 m/s
27
44
21
May
26°C
20°C
28°C
21%
71%
1.6 m/s
27
48
21
June
25°C
19°C
27°C
24%
71%
1.6 m/s
30
50
22
July
25°C
19°C
27°C
21%
73%
1.8 m/s
27
53
21
August
26°C
19°C
28°C
13%
68%
1.8 m/s
25
50
21
September
27°C
20°C
29°C
13%
62%
1.8 m/s
23
44
21
October
27°C
20°C
29°C
16%
65%
1.6 m/s
27
44
21
November
27°C
20°C
28°C
16%
67%
1.5 m/s
27
47
21
December
27°C
20°C
29°C
7%
61%
1.6 m/s
25
52
21
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 Martín weather by season
Year round, San Martín has days of about 25°C at their warmest in June, its coolest month, and 28°C in February, its warmest; the coolest hours of the day run from 19°C to 21°C through the year, and the average temperature over the year is 23°C around the clock. Rain is most likely around June and least likely around December. 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 Martín weather in winterDecember to February
High 27°CLow 20°CRain 8%
Winter in San Martín has typical daily highs of about 27°C and lows of about 20°C, with a 8% chance of rain on a given day.
San Martín weather in springMarch to May
High 26°CLow 20°CRain 18%
Spring in San Martín has typical daily highs of about 26°C and lows of about 20°C, with a 18% chance of rain on a given day.
San Martín weather in summerJune to August
High 26°CLow 19°CRain 19%
Summer in San Martín has typical daily highs of about 26°C and lows of about 19°C, with a 19% chance of rain on a given day.
San Martín weather in autumnSeptember to November
High 27°CLow 20°CRain 15%
Autumn in San Martín has typical daily highs of about 27°C and lows of about 20°C, with a 15% chance of rain on a given day.
When is the rainy season in San Martín?
The rainy (wet) season in San Martín runs from April to July, peaking in June with a 24% chance of rain on a given day. The dry season is December to March; December is the driest month, at 7%.
What time of year is San Martín windiest?
Winds in San Martín are highest in February, averaging 1.9 m/s (7 km/h), and lightest in November, at 1.5 m/s (5 km/h). The prevailing wind is from the E.
What is the average temperature in San Martín year round?
The average temperature in San Martín over the whole year is 23°C. February is the hottest month, with highs of about 28°C; June is the coldest, with lows of about 19°C.