Helena, MT Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	75	71	90
Low Temp	45	43	20
Day Average Temp	58.81	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	3.1	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	45.24	-	-
High	50	-	-
Low	40	-	-
Average	45.24	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	12	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	26.12	-	-

Astronomy	Day Length	Rise	Set
Actual Time	12h 13m	7:13 AM	7:27 PM
Civil Twilight		6:43 AM	7:57 PM
Nautical Twilight		6:08 AM	8:33 PM
Astronomical Twilight		5:31 AM	9:09 PM
Moon: Waxing gibbous		5:29 PM	1:24 AM

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Condition
12:53 AM	53 °F	45 °F	74 %	CALM	0 mph	-	26.17 in	Fair
1:53 AM	51 °F	44 °F	77 %	CALM	0 mph	-	26.17 in	Fair
2:53 AM	50 °F	44 °F	80 %	SSW	3 mph	-	26.17 in	Fair
3:53 AM	48 °F	43 °F	83 %	CALM	0 mph	-	26.17 in	Fair
4:53 AM	48 °F	43 °F	83 %	CALM	0 mph	-	26.17 in	Fair
5:53 AM	47 °F	43 °F	86 %	CALM	0 mph	-	26.17 in	Fair
6:53 AM	45 °F	44 °F	97 %	CALM	0 mph	-	26.19 in	Fair
7:53 AM	46 °F	44 °F	93 %	CALM	0 mph	-	26.18 in	Fair
8:53 AM	49 °F	46 °F	90 %	E	3 mph	-	26.18 in	Fair
9:53 AM	51 °F	45 °F	80 %	CALM	0 mph	-	26.17 in	Fair
10:53 AM	56 °F	46 °F	69 %	CALM	0 mph	-	26.16 in	Fair
11:53 AM	60 °F	48 °F	64 %	VAR	3 mph	-	26.15 in	Fair
12:53 PM	65 °F	50 °F	58 %	VAR	3 mph	-	26.12 in	Fair
1:53 PM	69 °F	50 °F	51 %	NNW	5 mph	-	26.1 in	Fair
2:53 PM	73 °F	47 °F	39 %	E	8 mph	-	26.07 in	Fair
3:53 PM	75 °F	45 °F	34 %	ESE	10 mph	-	26.05 in	Fair
4:53 PM	75 °F	45 °F	34 %	E	10 mph	-	26.03 in	Fair
5:53 PM	74 °F	44 °F	34 %	ESE	12 mph	-	26.03 in	Fair
6:53 PM	72 °F	40 °F	31 %	ESE	8 mph	-	26.03 in	Fair
7:53 PM	65 °F	47 °F	52 %	WSW	6 mph	-	26.02 in	Fair
8:53 PM	63 °F	47 °F	56 %	WSW	7 mph	-	26.03 in	Fair