History for Great Falls, MT

Sunday, November 18, 2012 — View Current Conditions

Sunday, November 18, 2012

	Actual	Average	Record
Temperature
Mean Temperature	42 °F	32 °F
Max Temperature	52 °F	42 °F	67 °F (2008)
Min Temperature	32 °F	23 °F	-25 °F (1903)
Degree Days
Heating Degree Days	23	33
Month to date heating degree days	485	526
Since 1 July heating degree days	1310	1546
Cooling Degree Days	0	0
Month to date cooling degree days	0	0
Year to date cooling degree days	484	298
Moisture
Dew Point	25 °F
Average Humidity	45
Maximum Humidity	61
Minimum Humidity	29
Precipitation
Precipitation	0.00 in	0.02 in	0.35 in (1900)
Month to date precipitation	1.22	0.36
Year to date precipitation	12.38	13.97
Snow
Snow	0.00 in	0.30 in	4.30 in (1996)
Month to date snowfall	15.8	4.5
Since 1 July snowfall	20.9	10.1
Since 1 September snowfall	20.9	9.8
Snow Depth	T in
Sea Level Pressure
Sea Level Pressure	29.81 in
Wind
Wind Speed	16 mph (SSW)
Max Wind Speed	33 mph
Max Gust Speed	40 mph
Visibility	10 miles
Events

T = Trace of Precipitation, MM = Missing Value

Source: NWS Daily Summary

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Astronomy

May. 24, 2013	Rise	Set
Actual Time	7:35 AM MST	4:45 PM MST
Civil Twilight	7:01 AM MST	5:19 PM MST
Nautical Twilight	6:23 AM MST	5:57 PM MST
Astronomical Twilight	5:47 AM MST	6:33 PM MST
Moon	12:00 PM MST (11/18)	10:15 PM MST (11/18)
Length Of Visible Light	10h 17m
Length of Day	9h 10m

Waxing Crescent, 31% of the Moon is Illuminated
Nov 18 Waxing Crescent	Nov 20 First Quarter	Nov 28 Full	Dec 6 Last Quarter	Dec 13 New

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Hourly Observations

Time (MST)	Temp.	Windchill	Dew Point	Humidity	Pressure	Visibility	Wind Dir	Wind Speed	Gust Speed	Precip	Conditions
12:53 AM	46.9 °F	-	33.1 °F	59%	29.64 in	10.0 mi	South	9.2 mph	-	N/A	Clear
1:53 AM	48.9 °F	-	33.1 °F	54%	29.61 in	10.0 mi	South	17.3 mph	-	N/A	Clear
2:53 AM	51.1 °F	-	33.1 °F	50%	29.58 in	10.0 mi	South	21.9 mph	29.9 mph	N/A	Partly Cloudy
3:53 AM	48.9 °F	-	34.0 °F	56%	29.58 in	10.0 mi	SSW	16.1 mph	-	N/A	Clear
4:53 AM	48.9 °F	-	33.1 °F	54%	29.57 in	10.0 mi	South	16.1 mph	24.2 mph	N/A	Clear
5:53 AM	48.9 °F	-	33.1 °F	54%	29.57 in	10.0 mi	SSW	12.7 mph	-	N/A	Clear
6:53 AM	46.0 °F	38.8 °F	33.1 °F	61%	29.62 in	10.0 mi	SW	18.4 mph	-	N/A	Partly Cloudy
7:53 AM	45.0 °F	37.4 °F	30.9 °F	58%	29.69 in	10.0 mi	WSW	18.4 mph	26.5 mph	N/A	Overcast
8:53 AM	45.0 °F	37.6 °F	30.0 °F	56%	29.74 in	10.0 mi	SSW	17.3 mph	20.7 mph	N/A	Overcast
9:53 AM	46.9 °F	-	26.1 °F	44%	29.76 in	10.0 mi	SSW	20.7 mph	29.9 mph	N/A	Clear
10:53 AM	46.0 °F	36.4 °F	23.0 °F	40%	29.81 in	10.0 mi	SW	32.2 mph	40.3 mph	N/A	Clear
11:53 AM	46.9 °F	-	21.9 °F	37%	29.84 in	10.0 mi	SW	21.9 mph	29.9 mph	N/A	Clear
12:53 PM	46.0 °F	37.8 °F	21.9 °F	39%	29.84 in	10.0 mi	SW	23.0 mph	29.9 mph	N/A	Clear
1:53 PM	48.0 °F	-	18.0 °F	30%	29.85 in	10.0 mi	SW	24.2 mph	29.9 mph	N/A	Clear
2:53 PM	45.0 °F	38.2 °F	19.0 °F	36%	29.88 in	10.0 mi	WSW	15.0 mph	23.0 mph	N/A	Clear
3:53 PM	43.0 °F	35.4 °F	19.9 °F	40%	29.92 in	10.0 mi	WSW	16.1 mph	-	N/A	Clear
4:53 PM	42.1 °F	34.5 °F	21.0 °F	43%	29.95 in	10.0 mi	WSW	15.0 mph	-	N/A	Clear
5:53 PM	42.1 °F	34.5 °F	21.0 °F	43%	29.96 in	10.0 mi	SW	15.0 mph	-	N/A	Clear
6:53 PM	39.9 °F	32.1 °F	21.0 °F	47%	29.99 in	10.0 mi	WSW	13.8 mph	-	N/A	Clear
7:53 PM	37.0 °F	28.5 °F	21.0 °F	52%	30.00 in	10.0 mi	SW	13.8 mph	-	N/A	Clear
8:53 PM	33.1 °F	26.1 °F	21.0 °F	61%	30.01 in	10.0 mi	SSW	8.1 mph	-	N/A	Clear
9:53 PM	36.0 °F	29.0 °F	21.0 °F	55%	30.00 in	10.0 mi	South	9.2 mph	-	N/A	Clear
10:53 PM	34.0 °F	25.5 °F	21.0 °F	59%	29.99 in	10.0 mi	SSW	11.5 mph	-	N/A	Clear
11:53 PM	37.0 °F	31.0 °F	19.9 °F	50%	29.99 in	10.0 mi	South	8.1 mph	-	N/A	Clear
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