Annual mean 17°C · wettest around January · prevailing wind NE
Warmest
28.4 °C
Coldest
12.6 °C
Wettest
31%
Windiest
5.4 m/s
Prevailing
NE
4.6 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 Chacabuco over the whole year is 17°C. January is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 6°C. The rainy (wet) season in Chacabuco runs from September to May, peaking in January with a 31% chance of rain on a given day. The dry season is June to August; June is the driest month, at 13%. Winds in Chacabuco are highest in November, averaging 4.1 m/s (15 km/h), and lightest in May, at 3.0 m/s (11 km/h). The prevailing wind is from the NE. The clearest skies in Chacabuco come in February, when the sky is typically 40% covered; July is the cloudiest month, at 54%.
Month by month Chacabuco 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
19°C
27°C
31%
42%
3.6 m/s
46
57
18
February
27°C
18°C
27°C
29%
40%
3.2 m/s
46
51
23
March
25°C
17°C
24°C
30%
44%
3.4 m/s
59
36
40
April
21°C
13°C
19°C
30%
49%
3.3 m/s
72
12
69
May
17°C
9°C
14°C
25%
53%
3.0 m/s
42
2
78
June
14°C
7°C
10°C
13%
53%
3.1 m/s
20
0
69
July
13°C
6°C
9°C
18%
54%
3.3 m/s
15
0
62
August
16°C
7°C
11°C
21%
49%
3.9 m/s
22
1
70
September
18°C
9°C
14°C
22%
49%
4.0 m/s
46
3
77
October
21°C
12°C
18°C
27%
48%
3.9 m/s
63
11
69
November
25°C
16°C
22°C
29%
44%
4.1 m/s
67
30
47
December
27°C
18°C
25°C
28%
44%
3.8 m/s
60
46
33
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 Chacabuco weather by season
Year round, Chacabuco has days of about 13°C at their warmest in July, its coolest month, and 28°C in January, its warmest; the coolest hours of the day run from 6°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 January and least likely around June. 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.
Chacabuco weather in winterJune to August
High 14°CLow 6°CRain 18%
Winter in Chacabuco has typical daily highs of about 14°C and lows of about 6°C, with a 18% chance of rain on a given day.
Chacabuco weather in springSeptember to November
High 22°CLow 12°CRain 26%
Spring in Chacabuco has typical daily highs of about 22°C and lows of about 12°C, with a 26% chance of rain on a given day.
Chacabuco weather in summerDecember to February
High 27°CLow 18°CRain 29%
Summer in Chacabuco has typical daily highs of about 27°C and lows of about 18°C, with a 29% chance of rain on a given day.
Chacabuco weather in autumnMarch to May
High 21°CLow 13°CRain 28%
Autumn in Chacabuco has typical daily highs of about 21°C and lows of about 13°C, with a 28% chance of rain on a given day.
When is the rainy season in Chacabuco?
The rainy (wet) season in Chacabuco runs from September to May, peaking in January with a 31% chance of rain on a given day. The dry season is June to August; June is the driest month, at 13%.
What time of year is Chacabuco windiest?
Winds in Chacabuco are highest in November, averaging 4.1 m/s (15 km/h), and lightest in May, at 3.0 m/s (11 km/h). The prevailing wind is from the NE.
What is the average temperature in Chacabuco year round?
The average temperature in Chacabuco over the whole year is 17°C. January is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 6°C.