Annual mean 14°C · wettest around November · prevailing wind E
Warmest
28.3 °C
Coldest
5.2 °C
Wettest
28%
Windiest
3.1 m/s
Prevailing
E
2.4 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 Castel San Giovanni over the whole year is 14°C. July is the hottest month, with highs of about 29°C; January is the coldest, with lows of about 2°C. Castel San Giovanni has no sharply defined rainy season: the chance of rain on a given day runs from 13% in March, the driest month, to 22% in November, the wettest. Winds in Castel San Giovanni are highest in April, averaging 2.6 m/s (9 km/h), and lightest in December, at 1.5 m/s (5 km/h). The prevailing wind is from the E. The clearest skies in Castel San Giovanni come in July, when the sky is typically 34% covered; November is the cloudiest month, at 60%.
Month by month Castel San Giovanni 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
5°C
2°C
2°C
14%
53%
1.9 m/s
0
0
19
February
9°C
3°C
5°C
17%
56%
2.3 m/s
2
0
45
March
13°C
5°C
9°C
13%
50%
2.4 m/s
17
0
69
April
16°C
9°C
13°C
14%
50%
2.6 m/s
47
2
82
May
20°C
14°C
19°C
21%
53%
2.3 m/s
72
19
66
June
27°C
19°C
27°C
13%
42%
2.4 m/s
51
61
22
July
29°C
21°C
29°C
16%
34%
2.3 m/s
30
66
11
August
28°C
20°C
29°C
16%
37%
2.1 m/s
33
62
12
September
23°C
16°C
23°C
18%
42%
2.0 m/s
69
45
43
October
18°C
12°C
17°C
20%
49%
1.9 m/s
68
5
79
November
11°C
7°C
9°C
22%
60%
1.7 m/s
12
0
64
December
6°C
2°C
3°C
20%
57%
1.5 m/s
1
0
27
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 Castel San Giovanni weather by season
Year round, Castel San Giovanni has days of about 5°C at their warmest in January, its coolest month, and 29°C in July, its warmest; the coolest hours of the day run from 2°C to 21°C through the year, and the average temperature over the year is 14°C around the clock. Rain is most likely around November and least likely around March. 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.
Castel San Giovanni weather in winterDecember to February
High 7°CLow 2°CRain 17%
Winter in Castel San Giovanni has typical daily highs of about 7°C and lows of about 2°C, with a 17% chance of rain on a given day.
Castel San Giovanni weather in springMarch to May
High 16°CLow 9°CRain 16%
Spring in Castel San Giovanni has typical daily highs of about 16°C and lows of about 9°C, with a 16% chance of rain on a given day.
Castel San Giovanni weather in summerJune to August
High 28°CLow 20°CRain 15%
Summer in Castel San Giovanni has typical daily highs of about 28°C and lows of about 20°C, with a 15% chance of rain on a given day.
Castel San Giovanni weather in autumnSeptember to November
High 17°CLow 12°CRain 20%
Autumn in Castel San Giovanni has typical daily highs of about 17°C and lows of about 12°C, with a 20% chance of rain on a given day.
When is the rainy season in Castel San Giovanni?
Castel San Giovanni has no sharply defined rainy season: the chance of rain on a given day runs from 13% in March, the driest month, to 22% in November, the wettest.
What time of year is Castel San Giovanni windiest?
Winds in Castel San Giovanni are highest in April, averaging 2.6 m/s (9 km/h), and lightest in December, at 1.5 m/s (5 km/h). The prevailing wind is from the E.
What is the average temperature in Castel San Giovanni year round?
The average temperature in Castel San Giovanni over the whole year is 14°C. July is the hottest month, with highs of about 29°C; January is the coldest, with lows of about 2°C.