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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Stornoway, UKM6
Content continues below
September
Average Temperature
High
14°
Feels 12
Low
12°
Feels 9
Average Precipitation
19 Days
Rain amount
106mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
14°
3
17°
4
16°
5
16°
6
17°
7
16°
8
16°
9
14°
10
15°
11
15°
12
16°
13
16°
14
16°
15
16°
16
16°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, September 2, 2026
Day
14°
Feels 14
Wind
18 km/h E
Gust
28 km/h
Humidity
65%
P.O.P
20%
Night
12°
Feels 10
Wind
22 km/h NE
Gust
33 km/h
Humidity
98%
P.O.P
100%
Rain
~5 mm
Historical Averages
Sep 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.