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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Castel Gandolfo, 62
Content continues below
May
Average Temperature
High
23°
Feels 23
Low
11°
Feels 11
Average Precipitation
8 Days
Rain amount
43mm
Snow amount
0cm
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
23°
12
23°
13
22°
14
22°
15
20°
16
19°
17
22°
18
22°
19
23°
20
24°
21
24°
22
25°
23
25°
24
25°
25
26°
26
27
28
29
30
31
Forecast
Monday, May 11, 2026
Day
23°
Feels 23
Wind
19 km/h SW
Gust
29 km/h
Humidity
51%
P.O.P
40%
Rain
<1 mm
Night
13°
Feels 12
Wind
17 km/h SE
Gust
26 km/h
Humidity
96%
P.O.P
10%
Historical Averages
May 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.