As of 04:52 BST

Weather in Harpenden

+6°

Harpenden, Thursday, 8 October, 04:52

Clear sky. Feels like 3°C. High 12°C, low 6°C.

Pressure1017 mb

Wind14 mph NW

Humidity89%

Visibility6.2 mi

Dew point5°C

Thu, 08October

+6°..12°

Fri, 09October

+9°..16°

Sat, 10October

+8°..14°

Sun, 11October

+7°..14°

Mon, 12October

+7°..16°

Tue, 13October

+15°..19°

Wed, 14October

+8°..17°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+11°	+9°	+8°	+6°	+6°	+9°	+11°	+12°	+12°	+11°	+11°	+10°
Feels like	11°C	6°C	5°C	3°C	3°C	6°C	10°C	11°C	10°C	10°C	10°C	8°C
Pressure, hPa	1022	1022	1022	1017	1019	1021	1022	1022	1022	1022	1022	1022
Wind, mph	11	11	11	10	10	9	10	11	11	8	6	8
Humidity, %	51%	51%	51%	88%	86%	68%	51%	45%	44%	58%	68%	67%
Precipitation	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm
Visibility	—	—	—	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+9°	+9°	+10°	+13°	+14°	+16°	+16°	+15°	+15°	+13°	+12°	+11°
Feels like	6°C	6°C	10°C	12°C	14°C	15°C	15°C	15°C	14°C	12°C	11°C	10°C
Pressure, hPa	1020	1018	1015	1013	1013	1012	1011	1009	1008	1009	1010	1011
Wind, mph	10	15	14	15	17	19	21	17	19	15	12	12
Humidity, %	81%	93%	93%	92%	90%	78%	76%	84%	87%	73%	74%	79%
Precipitation	0.4mm	0.5mm	0mm	0mm	0mm	0mm	0mm	0.6mm	0.3mm	0mm	0mm	0mm
Visibility	2.7 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	2.6 mi	3.7 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+10°	+9°	+9°	+9°	+8°	+11°	+13°	+13°	+13°	+11°	+10°	+9°
Feels like	7°C	6°C	6°C	6°C	6°C	10°C	12°C	12°C	12°C	10°C	7°C	6°C
Pressure, hPa	1012	1012	1012	1012	1013	1013	1013	1012	1012	1012	1012	1012
Wind, mph	11	11	12	11	11	13	15	17	16	13	12	11
Humidity, %	82%	83%	82%	84%	85%	72%	56%	53%	50%	58%	66%	75%
Precipitation	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+8°	+8°	+7°	+7°	+7°	+10°	+13°	+13°	+14°	+11°	+9°	+8°
Feels like	5°C	5°C	5°C	4°C	4°C	9°C	11°C	12°C	12°C	10°C	9°C	7°C
Pressure, hPa	1012	1012	1012	1012	1013	1014	1015	1015	1015	1016	1017	1018
Wind, mph	11	10	9	9	8	9	9	8	7	4	2	4
Humidity, %	84%	89%	92%	93%	93%	78%	61%	52%	49%	62%	74%	84%
Precipitation	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+7°	+7°	+7°	+8°	+10°	+12°	+15°	+16°	+15°	+14°	+14°	+14°
Feels like	6°C	6°C	6°C	6°C	9°C	11°C	14°C	15°C	14°C	14°C	13°C	14°C
Pressure, hPa	1018	1018	1018	1019	1019	1019	1019	1019	1019	1019	1019	1019
Wind, mph	4	5	4	15	15	15	15	15	15	15	15	15
Humidity, %	87%	89%	89%	65%	65%	65%	65%	65%	65%	65%	65%	65%
Precipitation	0mm	0mm	0mm	0.2mm	0.2mm	0.2mm	0.2mm	0.2mm	0.2mm	0.2mm	0.2mm	0.2mm
Visibility	6.2 mi	6.2 mi	6.2 mi	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+18°	+15°	+16°	+16°	+17°	+18°	+18°	+18°	+18°	+17°	+17°	+16°
Feels like	18°C	15°C	16°C	17°C	17°C	18°C	18°C	18°C	18°C	17°C	17°C	16°C
Pressure, hPa	1022	1022	1022	1022	1022	1022	1022	1022	1022	1022	1022	1022
Wind, mph	13	13	13	13	13	13	13	13	13	13	13	13
Humidity, %	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%
Precipitation	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+16°	+11°	+9°	+8°	+10°	+12°	+15°	+15°	+14°	+13°	+13°	+12°
Feels like	16°C	10°C	8°C	6°C	9°C	11°C	14°C	14°C	13°C	12°C	12°C	11°C
Pressure, hPa	1023	1023	1023	1023	1023	1023	1023	1023	1023	1023	1023	1023
Wind, mph	6	6	6	6	6	6	6	6	6	6	6	6
Humidity, %	49%	49%	49%	49%	49%	49%	49%	49%	49%	49%	49%	49%
Precipitation	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

Detailed hourly forecast

Sun and moon today

Day length — 11 h 11 min

Sunrise — 07:13

Sunset — 18:24

Sunrise and sunset in local time (Europe/London)

Waning crescent, 11%

Sunrise — —

Sunset — —

Climate and weather in Harpenden month by month

The average annual temperature in Harpenden is +9.9°. The warmest month is July (daytime average +20.7°), the coldest is February (overnight average +1.7°). About 660 mm of rain falls each year, most of it in May (61 mm). Figures are 60-year climate averages with records from 66 years of observations.

Month	Day	Night	Rainfall	Wet days	Record high	Record low
January	+6.5°	+1.7°	55 mm	11	+13.8° (2022)	-12.5° (1963)
February	+7°	+1.7°	45 mm	10	+16.9° (1960)	-15.2° (1986)
March	+9.4°	+2.8°	49 mm	12	+20.3° (2021)	-8.7° (1970)
April	+12°	+4.3°	51 mm	12	+24.5° (2018)	-3.9° (1996)
May	+15.5°	+7.5°	61 mm	12	+26.9° (2005)	-1.5° (1967)
June	+18.6°	+10.6°	59 mm	11	+30.5° (2025)	+2.4° (1962)
July	+20.7°	+12.8°	55 mm	11	+37.7° (2022)	+6.1° (2015)
August	+20.4°	+12.7°	59 mm	10	+33.7° (2003)	+5.5° (1979)
September	+17.7°	+10.7°	52 mm	10	+30.3° (2023)	+1.5° (1969)
October	+13.9°	+8.2°	60 mm	11	+25.5° (2011)	-2.5° (2008)
November	+9.4°	+4.5°	59 mm	11	+16.9° (2005)	-5° (2010)
December	+7.1°	+2.7°	56 mm	11	+14.7° (1979)	-16.5° (1981)