Helena, MT Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	77	73	90
Low Temp	54	43	30
Day Average Temp	61.39	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0.08	-	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	47.61	-	-
High	54	-	-
Low	40	-	-
Average	47.61	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	43	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	25.88	-	-

Astronomy	Day Length	Rise	Set
Actual Time	13h 15m	6:50 AM	8:05 PM
Civil Twilight		6:19 AM	8:36 PM
Nautical Twilight		5:41 AM	9:13 PM
Astronomical Twilight		5:01 AM	9:53 PM
Moon: Waning gibbous		10:14 PM	1:31 PM

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Precip.	Condition
12:53 AM	62 °F	50 °F	65 %	SW	17 mph	30 mph	25.96 in	0.01 in	Light Rain
1:53 AM	59 °F	53 °F	81 %	WSW	7 mph	-	25.97 in	0.07 in	Light Rain
2:53 AM	58 °F	54 °F	87 %	SE	8 mph	-	25.91 in	0 in	Mostly Cloudy
3:53 AM	58 °F	54 °F	87 %	WSW	8 mph	-	25.91 in	0 in	Fair
4:53 AM	55 °F	53 °F	93 %	ESE	3 mph	-	25.9 in	0 in	Fair
5:53 AM	55 °F	53 °F	93 %	CALM	0 mph	-	25.9 in	0 in	Fair
6:53 AM	54 °F	52 °F	93 %	CALM	0 mph	-	25.91 in	0 in	Fair
7:53 AM	55 °F	51 °F	86 %	CALM	0 mph	-	25.9 in	0 in	Fair
8:53 AM	57 °F	52 °F	83 %	NNW	3 mph	-	25.88 in	0 in	Fair
9:53 AM	60 °F	53 °F	78 %	CALM	0 mph	-	25.86 in	0 in	Fair
10:53 AM	63 °F	51 °F	65 %	CALM	0 mph	-	25.85 in	0 in	Fair
11:53 AM	67 °F	50 °F	54 %	VAR	3 mph	-	25.83 in	0 in	Fair
12:53 PM	71 °F	50 °F	47 %	ENE	9 mph	-	25.8 in	0 in	Fair
1:53 PM	77 °F	45 °F	32 %	SSW	7 mph	-	25.77 in	0 in	Fair
2:53 PM	63 °F	40 °F	43 %	W	43 mph	71 mph	25.84 in	0 in	Thunder in the Vicinity
3:05 PM	59 °F	42 °F	53 %	W	31 mph	59 mph	25.87 in	0 in	Thunder / Windy
3:22 PM	57 °F	44 °F	62 %	WSW	28 mph	52 mph	25.88 in	0 in	Cloudy / Windy
3:53 PM	63 °F	42 °F	46 %	WSW	16 mph	28 mph	25.89 in	0 in	Partly Cloudy
4:53 PM	65 °F	42 °F	43 %	W	20 mph	28 mph	25.88 in	0 in	Fair
5:53 PM	66 °F	40 °F	38 %	W	13 mph	26 mph	25.89 in	0 in	Fair
6:53 PM	66 °F	41 °F	40 %	WNW	9 mph	-	25.86 in	0 in	Fair
7:53 PM	62 °F	41 °F	46 %	W	10 mph	-	25.87 in	0 in	Fair
8:53 PM	60 °F	42 °F	51 %	CALM	0 mph	-	25.87 in	0 in	Fair