Annual mean 24°C · wettest around November · prevailing wind NE
Warmest
30.8 °C
Coldest
21.8 °C
Wettest
94%
Windiest
4.9 m/s
Prevailing
NE
3.8 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 Arroyito over the whole year is 24°C. January is the hottest month, with highs of about 31°C; July is the coldest, with lows of about 15°C. Arroyito has no sharply defined rainy season: the chance of rain on a given day runs from 67% in June, the driest month, to 88% in November, the wettest. Winds in Arroyito are highest in August, averaging 3.3 m/s (12 km/h), and lightest in February, at 2.1 m/s (8 km/h). The prevailing wind is from the NE. The clearest skies in Arroyito come in August, when the sky is typically 47% covered; June is the cloudiest month, at 61%.
Month by month Arroyito 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
31°C
23°C
33°C
82%
55%
2.3 m/s
10
42
2
February
30°C
23°C
32°C
83%
53%
2.1 m/s
15
45
3
March
30°C
22°C
31°C
84%
52%
2.2 m/s
18
49
5
April
27°C
20°C
28°C
84%
48%
2.2 m/s
38
52
16
May
24°C
17°C
23°C
74%
59%
2.4 m/s
59
37
39
June
22°C
16°C
21°C
67%
61%
2.7 m/s
58
30
49
July
23°C
15°C
20°C
69%
53%
2.9 m/s
58
28
50
August
25°C
16°C
22°C
78%
47%
3.3 m/s
54
33
42
September
27°C
19°C
26°C
77%
49%
3.1 m/s
47
40
30
October
29°C
21°C
29°C
83%
57%
3.1 m/s
36
44
17
November
29°C
22°C
30°C
88%
52%
2.7 m/s
28
49
10
December
30°C
23°C
32°C
84%
54%
2.3 m/s
16
47
3
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 Arroyito weather by season
Year round, Arroyito has days of about 22°C at their warmest in June, its coolest month, and 31°C in January, its warmest; the coolest hours of the day run from 15°C to 23°C through the year, and the average temperature over the year is 24°C around the clock. Rain is most likely around November 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.
Arroyito weather in winterJune to August
High 23°CLow 16°CRain 71%
Winter in Arroyito has typical daily highs of about 23°C and lows of about 16°C, with a 71% chance of rain on a given day.
Arroyito weather in springSeptember to November
High 28°CLow 21°CRain 82%
Spring in Arroyito has typical daily highs of about 28°C and lows of about 21°C, with a 82% chance of rain on a given day.
Arroyito weather in summerDecember to February
High 30°CLow 23°CRain 83%
Summer in Arroyito has typical daily highs of about 30°C and lows of about 23°C, with a 83% chance of rain on a given day.
Arroyito weather in autumnMarch to May
High 27°CLow 20°CRain 81%
Autumn in Arroyito has typical daily highs of about 27°C and lows of about 20°C, with a 81% chance of rain on a given day.
When is the rainy season in Arroyito?
Arroyito has no sharply defined rainy season: the chance of rain on a given day runs from 67% in June, the driest month, to 88% in November, the wettest.
What time of year is Arroyito windiest?
Winds in Arroyito are highest in August, averaging 3.3 m/s (12 km/h), and lightest in February, at 2.1 m/s (8 km/h). The prevailing wind is from the NE.
What is the average temperature in Arroyito year round?
The average temperature in Arroyito over the whole year is 24°C. January is the hottest month, with highs of about 31°C; July is the coldest, with lows of about 15°C.