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Monthly
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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Calais, HDF
Content continues below
May
Average Temperature
High
14°
Feels 13
Low
10°
Feels 8
Average Precipitation
11 Days
Rain amount
49.7mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
24°
23
25°
24
23°
25
24°
26
22°
27
21°
28
20°
29
21°
30
20°
31
19°
Forecast
Friday, May 22, 2026
Day
24°
Feels 25
Wind
13 km/h SE
Gust
20 km/h
Humidity
61%
P.O.P
0%
Night
16°
Feels 16
Wind
15 km/h S
Gust
22 km/h
Humidity
84%
P.O.P
20%
Historical Averages
May 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.