Weather Was
What was the weather like onin?
2°
Low −3° · Monday
Cool and grey.
5.5° colder than normal
normal high 8°2° at 10pm
Hourly weather for 15 January 1940
TimeTemperaturePrecipitation
00:00−2°0.0 mm
01:00−3°0.0 mm
02:00−3°0.0 mm
03:00−3°0.0 mm
04:00−3°0.0 mm
05:00−3°0.0 mm
06:00−3°0.0 mm
07:00−3°0.0 mm
08:00−3°0.0 mm
09:00−2°0.0 mm
10:000°0.0 mm
11:000°0.0 mm
12:001°0.0 mm
13:002°0.0 mm
14:002°0.0 mm
15:002°0.0 mm
16:002°0.0 mm
17:002°0.0 mm
18:002°0.0 mm
19:002°0.0 mm
20:002°0.0 mm
21:002°0.0 mm
22:002°0.0 mm
23:002°0.0 mm
Rain
0.0 mm
Wind
14 km/h
Sky
Cloudy
Daylight
8h 18m

Compared to normal

15 Jan 1940−3° to 2°
Normal, 1991–20203° to 8°

Only about 1 in 30 mid-January days in London get this cold.

Weather data by Open-Meteo.com · ERA5 reanalysis · CC BY 4.0