Colney Heath, Herts

Monthly Weather Summary

25/10/25 00:20:00

This Month
High Temperature
Low Temperature 		20.5°C at 06/10/25 17:10:52
-10.0°C at 15/10/25 03:57:29
High Heat Index 20.5°C at 06/10/25 17:10:52
Low Wind Chill -18.9°C at 01/10/25 00:00:07
High Humidity
Low Humidity 		95% 20/10/25 08:08:27
0% 13/10/25 19:17:50
High Dewpoint
Low Dewpoint 		16.3°C 03/10/25 14:25:00
-17.3°C 13/10/25 19:17:50
High Barometer
Low Barometer 		1032.5 mbar at 11/10/25 11:56:10
972.1 mbar at 23/10/25 05:20:52
Rain Total 38.8 mm
High Rain Rate 3.6 mm/hr at 22/10/25 21:38:25
High Wind Speed 0.0 m/s from N/A at 17/10/25 23:35:24
Average Wind 0.0 m/s
RMS Wind 0.0 m/s
Vector Average Speed
Vector Average Direction 		N/A
90°
High Inside Temperature
Low Inside Temperature 		23.6°C at 03/10/25 23:36:33
19.0°C at 24/10/25 06:34:10

 

Calendar Year
High Temperature
Low Temperature 		42.7°C at 03/07/25 03:18:21
-30.0°C at 20/02/25 03:15:28
High Heat Index 82.4°C at 03/07/25 03:18:21
Low Wind Chill -30.0°C at 14/08/25 19:40:29
High Humidity
Low Humidity 		96% at 05/01/25 11:03:28
0% at 28/01/25 03:15:22
High Dewpoint
Low Dewpoint 		68.0°C at 29/09/25 21:35:26
-22.3°C at 28/01/25 03:15:35
High Barometer
Low Barometer 		1090.1 mbar at 17/08/25 13:45:26
966.2 mbar at 06/01/25 07:33:43
Rain Total 304.6 mm
High Rain Rate 141.9 mm/hr at 04/08/25 19:25:00
High Wind Speed 22.6 m/s from 338° at 20/02/25 12:24:44
Average Wind 0.4 m/s
RMS Wind 0.7 m/s
Vector Average Speed
Vector Average Direction 		0.2 m/s
132°
High Inside Temperature
Low Inside Temperature 		48.0°C at 29/07/25 03:35:27
-10.0°C at 27/05/25 18:53:55

Monthly Statistics and Plots

temperatures heatchill rain wind barometer Hi Wind Inside Wind Vector