Annual mean 10°C · wettest around June · prevailing wind W
Warmest
21.0 °C
Coldest
4.7 °C
Wettest
32%
Windiest
10.5 m/s
Prevailing
W
9.0 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 Julián over the whole year is 10°C. January is the hottest month, with highs of about 20°C; July is the coldest, with lows of about 1°C. The rainy (wet) season in San Julián runs from June to August, peaking in June with a 24% chance of rain on a given day. The dry season is September to December; October is the driest month, at 9%. Winds in San Julián are highest in November, averaging 8.4 m/s (30 km/h), and lightest in May, at 6.3 m/s (23 km/h). The prevailing wind is from the W. The clearest skies in San Julián come in April, when the sky is typically 53% covered; December is the cloudiest month, at 59%.
Month by month San Julián 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
20°C
12°C
12°C
17%
59%
7.9 m/s
28
0
63
February
20°C
13°C
12°C
19%
57%
7.6 m/s
32
2
61
March
17°C
10°C
9°C
16%
59%
7.3 m/s
16
0
57
April
14°C
7°C
6°C
18%
53%
6.7 m/s
5
0
42
May
9°C
4°C
2°C
15%
53%
6.3 m/s
1
0
20
June
6°C
2°C
-1°C
24%
56%
6.5 m/s
0
0
6
July
6°C
1°C
-2°C
18%
53%
6.7 m/s
0
0
4
August
8°C
3°C
0°C
17%
56%
7.0 m/s
0
0
11
September
11°C
4°C
3°C
14%
57%
7.2 m/s
0
0
22
October
15°C
7°C
6°C
9%
57%
8.0 m/s
6
0
41
November
18°C
10°C
8°C
15%
57%
8.4 m/s
12
0
52
December
19°C
12°C
11°C
15%
59%
8.2 m/s
20
0
60
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 Julián weather by season
Year round, San Julián has days of about 6°C at their warmest in July, its coolest month, and 20°C in January, its warmest; the coolest hours of the day run from 1°C to 13°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around June and least likely around October. 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 Julián weather in winterJune to August
High 7°CLow 2°CRain 20%
Winter in San Julián has typical daily highs of about 7°C and lows of about 2°C, with a 20% chance of rain on a given day.
San Julián weather in springSeptember to November
High 15°CLow 7°CRain 13%
Spring in San Julián has typical daily highs of about 15°C and lows of about 7°C, with a 13% chance of rain on a given day.
San Julián weather in summerDecember to February
High 20°CLow 12°CRain 17%
Summer in San Julián has typical daily highs of about 20°C and lows of about 12°C, with a 17% chance of rain on a given day.
San Julián weather in autumnMarch to May
High 13°CLow 7°CRain 16%
Autumn in San Julián has typical daily highs of about 13°C and lows of about 7°C, with a 16% chance of rain on a given day.
When is the rainy season in San Julián?
The rainy (wet) season in San Julián runs from June to August, peaking in June with a 24% chance of rain on a given day. The dry season is September to December; October is the driest month, at 9%.
What time of year is San Julián windiest?
Winds in San Julián are highest in November, averaging 8.4 m/s (30 km/h), and lightest in May, at 6.3 m/s (23 km/h). The prevailing wind is from the W.
What is the average temperature in San Julián year round?
The average temperature in San Julián over the whole year is 10°C. January is the hottest month, with highs of about 20°C; July is the coldest, with lows of about 1°C.