Weather Was
What was the weather like onin?
13°
Low 6° · Saturday
Mild with some rain.
+5.0° warmer than normal
normal high 8°13° at 4pm
Hourly weather for 21 December 1991
TimeTemperaturePrecipitation
00:006°0.8 mm
01:007°0.5 mm
02:009°0.1 mm
03:0010°0.0 mm
04:0010°0.0 mm
05:0010°0.0 mm
06:0010°0.0 mm
07:0010°0.0 mm
08:0010°0.0 mm
09:0010°0.0 mm
10:0011°0.1 mm
11:0012°0.0 mm
12:0012°0.4 mm
13:0013°0.0 mm
14:0013°0.0 mm
15:0013°0.0 mm
16:0013°0.0 mm
17:0013°0.0 mm
18:0013°0.0 mm
19:0013°0.0 mm
20:0013°0.0 mm
21:0013°0.0 mm
22:0013°0.0 mm
23:0013°0.0 mm
Rain
1.9 mm
Wind
38 km/h
Sky
Cloudy
Daylight
7h 49m

Compared to normal

21 Dec 19916° to 13°
Normal, 1991–20204° to 8°

Only about 1 in 19 late-December days in London get this warm.

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