Annual mean 24°C · wettest around September · prevailing wind SE
Warmest
35.8 °C
Coldest
18.7 °C
Wettest
72%
Windiest
5.0 m/s
Prevailing
SE
4.2 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 Roma over the whole year is 24°C. August is the hottest month, with highs of about 35°C; January is the coldest, with lows of about 11°C. Roma has no sharply defined rainy season: the chance of rain on a given day runs from 49% in February, the driest month, to 62% in September, the wettest. Winds in Roma are highest in May, averaging 4.0 m/s (14 km/h), and lightest in November, at 2.6 m/s (9 km/h). The prevailing wind is from the SE. The clearest skies in Roma come in August, when the sky is typically 25% covered; March is the cloudiest month, at 52%.
Month by month Roma 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
19°C
11°C
16°C
52%
47%
2.9 m/s
54
11
61
February
22°C
13°C
19°C
49%
46%
3.5 m/s
55
28
46
March
26°C
18°C
24°C
54%
52%
3.8 m/s
56
41
34
April
29°C
20°C
27°C
58%
51%
3.9 m/s
40
53
18
May
32°C
24°C
32°C
59%
51%
4.0 m/s
13
47
3
June
34°C
25°C
35°C
61%
34%
3.8 m/s
2
26
0
July
35°C
26°C
35°C
58%
28%
4.0 m/s
2
23
0
August
35°C
26°C
36°C
55%
25%
3.5 m/s
1
15
0
September
33°C
24°C
34°C
62%
35%
2.7 m/s
6
31
2
October
29°C
20°C
29°C
56%
39%
2.7 m/s
24
49
14
November
24°C
16°C
23°C
58%
50%
2.6 m/s
49
40
36
December
21°C
13°C
19°C
53%
49%
2.6 m/s
60
23
53
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 Roma weather by season
Year round, Roma has days of about 19°C at their warmest in January, its coolest month, and 35°C in August, its warmest; the coolest hours of the day run from 11°C to 26°C through the year, and the average temperature over the year is 24°C around the clock. Rain is most likely around September and least likely around February. 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.
Roma weather in winterDecember to February
High 21°CLow 12°CRain 51%
Winter in Roma has typical daily highs of about 21°C and lows of about 12°C, with a 51% chance of rain on a given day.
Roma weather in springMarch to May
High 29°CLow 20°CRain 57%
Spring in Roma has typical daily highs of about 29°C and lows of about 20°C, with a 57% chance of rain on a given day.
Roma weather in summerJune to August
High 35°CLow 26°CRain 58%
Summer in Roma has typical daily highs of about 35°C and lows of about 26°C, with a 58% chance of rain on a given day.
Roma weather in autumnSeptember to November
High 28°CLow 20°CRain 59%
Autumn in Roma has typical daily highs of about 28°C and lows of about 20°C, with a 59% chance of rain on a given day.
When is the rainy season in Roma?
Roma has no sharply defined rainy season: the chance of rain on a given day runs from 49% in February, the driest month, to 62% in September, the wettest.
What time of year is Roma windiest?
Winds in Roma are highest in May, averaging 4.0 m/s (14 km/h), and lightest in November, at 2.6 m/s (9 km/h). The prevailing wind is from the SE.
What is the average temperature in Roma year round?
The average temperature in Roma over the whole year is 24°C. August is the hottest month, with highs of about 35°C; January is the coldest, with lows of about 11°C.