Harpenden, GB Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	71	64	-
Low Temp	57	49	-
Day Average Temp	64.48	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	0.07	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	54	-	-
High	59	-	-
Low	47	-	-
Average	54	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	-	-	-
Visibility	-	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	29.8	-	-

Astronomy	Day Length	Rise	Set
Actual Time	12h 8m	6:48 AM	6:57 PM
Civil Twilight		6:15 AM	7:31 PM
Nautical Twilight		5:35 AM	8:10 PM
Astronomical Twilight		4:54 AM	8:51 PM
Moon: Waxing gibbous		5:52 PM	2:38 AM

Time	Temperature	Dew Point	Humidity	Wind Speed	Wind Gust	Pressure
12:00 AM	65 °F	55 °F	69 %	-	-	29.86 in
1:00 AM	65 °F	54 °F	66 %	-	-	29.85 in
2:00 AM	64 °F	53 °F	67 %	-	-	29.83 in
3:00 AM	64 °F	53 °F	69 %	-	-	29.83 in
4:00 AM	63 °F	54 °F	72 %	-	-	29.83 in
5:00 AM	62 °F	54 °F	75 %	-	-	29.81 in
6:00 AM	60 °F	54 °F	81 %	-	-	29.8 in
7:00 AM	57 °F	54 °F	88 %	-	-	29.79 in
8:00 AM	58 °F	57 °F	96 %	-	-	29.79 in
9:00 AM	62 °F	58 °F	88 %	-	-	29.79 in
10:00 AM	64 °F	59 °F	83 %	-	-	29.78 in
11:00 AM	67 °F	56 °F	66 %	-	-	29.77 in
12:00 PM	70 °F	50 °F	50 %	-	-	29.78 in
1:00 PM	71 °F	56 °F	59 %	-	-	29.77 in
2:00 PM	69 °F	54 °F	59 %	-	-	29.77 in
3:00 PM	68 °F	55 °F	62 %	-	-	29.77 in
4:00 PM	69 °F	54 °F	59 %	-	-	29.78 in
5:00 PM	68 °F	54 °F	61 %	-	-	29.78 in
6:00 PM	66 °F	53 °F	61 %	-	-	29.8 in
7:00 PM	62 °F	50 °F	65 %	-	-	29.8 in
8:00 PM	60 °F	47 °F	64 %	-	-	29.82 in