Annual mean 18°C · wettest around September · prevailing wind E
Warmest
25.4 °C
Coldest
21.5 °C
Wettest
99%
Windiest
5.0 m/s
Prevailing
E
4.0 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 Bartolo over the whole year is 18°C. April is the hottest month, with highs of about 25°C; January is the coldest, with lows of about 8°C. The rainy (wet) season in San Bartolo runs from April to October, peaking in September with a 79% chance of rain on a given day. The dry season is November to March; December is the driest month, at 18%. Winds in San Bartolo are highest in February, averaging 2.7 m/s (10 km/h), and lightest in May, at 1.6 m/s (6 km/h). The prevailing wind is from the E. The clearest skies in San Bartolo come in February, when the sky is typically 48% covered; June is the cloudiest month, at 82%.
Month by month San Bartolo 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
22°C
8°C
20°C
46%
58%
2.2 m/s
66
10
69
February
23°C
9°C
20°C
41%
48%
2.7 m/s
62
11
66
March
25°C
10°C
22°C
42%
53%
2.2 m/s
71
17
58
April
25°C
12°C
23°C
51%
63%
1.9 m/s
72
21
51
May
25°C
14°C
24°C
62%
77%
1.6 m/s
71
23
49
June
23°C
14°C
22°C
75%
82%
1.6 m/s
71
17
56
July
22°C
12°C
20°C
73%
75%
2.3 m/s
72
6
70
August
23°C
13°C
22°C
72%
78%
1.9 m/s
75
11
61
September
23°C
13°C
21°C
79%
79%
1.6 m/s
75
12
64
October
22°C
13°C
21°C
73%
80%
1.8 m/s
71
10
64
November
22°C
11°C
20°C
44%
67%
2.1 m/s
69
8
68
December
22°C
9°C
20°C
18%
60%
2.2 m/s
65
9
68
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 Bartolo weather by season
Year round, San Bartolo has days of about 22°C at their warmest in January, its coolest month, and 25°C in April, its warmest; the coolest hours of the day run from 8°C to 14°C through the year, and the average temperature over the year is 18°C around the clock. Rain is most likely around September 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 Bartolo weather in winterDecember to February
High 22°CLow 9°CRain 35%
Winter in San Bartolo has typical daily highs of about 22°C and lows of about 9°C, with a 35% chance of rain on a given day.
San Bartolo weather in springMarch to May
High 25°CLow 12°CRain 51%
Spring in San Bartolo has typical daily highs of about 25°C and lows of about 12°C, with a 51% chance of rain on a given day.
San Bartolo weather in summerJune to August
High 23°CLow 13°CRain 73%
Summer in San Bartolo has typical daily highs of about 23°C and lows of about 13°C, with a 73% chance of rain on a given day.
San Bartolo weather in autumnSeptember to November
High 22°CLow 12°CRain 65%
Autumn in San Bartolo has typical daily highs of about 22°C and lows of about 12°C, with a 65% chance of rain on a given day.
When is the rainy season in San Bartolo?
The rainy (wet) season in San Bartolo runs from April to October, peaking in September with a 79% chance of rain on a given day. The dry season is November to March; December is the driest month, at 18%.
What time of year is San Bartolo windiest?
Winds in San Bartolo are highest in February, averaging 2.7 m/s (10 km/h), and lightest in May, at 1.6 m/s (6 km/h). The prevailing wind is from the E.
What is the average temperature in San Bartolo year round?
The average temperature in San Bartolo over the whole year is 18°C. April is the hottest month, with highs of about 25°C; January is the coldest, with lows of about 8°C.