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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Truro, UKK
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September
Average Temperature
High
17°
Feels 17
Low
13°
Feels 12
Average Precipitation
12 Days
Rain amount
62.6mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
18°
16
17°
17
17°
18
17°
19
19°
20
20°
21
19°
22
19°
23
20°
24
20°
25
16°
26
18°
27
20°
28
20°
29
18°
30
Forecast
Tuesday, September 15, 2026
Day
18°
Feels 18
Wind
27 km/h NW
Gust
40 km/h
Humidity
69%
P.O.P
40%
Rain
~1 mm
Night
14°
Feels 12
Wind
19 km/h NW
Gust
29 km/h
Humidity
87%
P.O.P
40%
Rain
~1 mm
Historical Averages
Sep 15
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.