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Hourly
7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Gwithian, UKK
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September
Average Temperature
High
17°
Feels 17
Low
14°
Feels 13
Average Precipitation
12 Days
Rain amount
61.2mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
18°
5
18°
6
21°
7
18°
8
18°
9
16°
10
16°
11
17°
12
18°
13
16°
14
16°
15
17°
16
15°
17
15°
18
19°
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Friday, September 4, 2026
Day
18°
Feels 17
Wind
28 km/h W
Gust
42 km/h
Humidity
70%
P.O.P
40%
Rain
~1 mm
Night
14°
Feels 14
Wind
22 km/h NW
Gust
34 km/h
Humidity
81%
P.O.P
30%
Historical Averages
Sep 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.