Annual mean 16°C · wettest around February · prevailing wind SW
Warmest
31.3 °C
Coldest
10.8 °C
Wettest
37%
Windiest
3.7 m/s
Prevailing
SW
3.1 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 Colleferro over the whole year is 16°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 5°C. The rainy (wet) season in Colleferro runs from November to March, peaking in February with a 33% chance of rain on a given day. The dry season is June to August; July is the driest month, at 5%. Winds in Colleferro are highest in February, averaging 2.9 m/s (10 km/h), and lightest in September, at 2.1 m/s (8 km/h). The prevailing wind is from the SW. The clearest skies in Colleferro come in July, when the sky is typically 26% covered; November is the cloudiest month, at 54%.
Month by month Colleferro 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
12°C
5°C
9°C
28%
50%
2.3 m/s
10
0
66
February
13°C
6°C
10°C
33%
50%
2.9 m/s
17
0
75
March
14°C
7°C
11°C
21%
50%
2.8 m/s
28
0
77
April
18°C
9°C
16°C
13%
49%
2.5 m/s
63
4
80
May
22°C
14°C
21°C
19%
50%
2.3 m/s
84
21
63
June
27°C
18°C
27°C
11%
34%
2.3 m/s
51
64
19
July
31°C
20°C
31°C
5%
26%
2.4 m/s
16
59
5
August
31°C
20°C
31°C
13%
27%
2.3 m/s
14
61
5
September
26°C
17°C
26°C
20%
41%
2.1 m/s
51
63
22
October
22°C
13°C
21°C
15%
41%
2.2 m/s
82
23
60
November
16°C
9°C
14°C
24%
54%
2.2 m/s
52
0
80
December
12°C
6°C
9°C
30%
48%
2.4 m/s
14
0
70
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 Colleferro weather by season
Year round, Colleferro has days of about 12°C at their warmest in January, its coolest month, and 31°C in July, its warmest; the coolest hours of the day run from 5°C to 20°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around February and least likely around July. 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.
Colleferro weather in winterDecember to February
High 12°CLow 6°CRain 30%
Winter in Colleferro has typical daily highs of about 12°C and lows of about 6°C, with a 30% chance of rain on a given day.
Colleferro weather in springMarch to May
High 18°CLow 10°CRain 18%
Spring in Colleferro has typical daily highs of about 18°C and lows of about 10°C, with a 18% chance of rain on a given day.
Colleferro weather in summerJune to August
High 30°CLow 19°CRain 10%
Summer in Colleferro has typical daily highs of about 30°C and lows of about 19°C, with a 10% chance of rain on a given day.
Colleferro weather in autumnSeptember to November
High 21°CLow 13°CRain 19%
Autumn in Colleferro has typical daily highs of about 21°C and lows of about 13°C, with a 19% chance of rain on a given day.
When is the rainy season in Colleferro?
The rainy (wet) season in Colleferro runs from November to March, peaking in February with a 33% chance of rain on a given day. The dry season is June to August; July is the driest month, at 5%.
What time of year is Colleferro windiest?
Winds in Colleferro are highest in February, averaging 2.9 m/s (10 km/h), and lightest in September, at 2.1 m/s (8 km/h). The prevailing wind is from the SW.
What is the average temperature in Colleferro year round?
The average temperature in Colleferro over the whole year is 16°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 5°C.