History for Great Falls, MT

Wednesday, December 5, 2012 — View Current Conditions

Wednesday, December 5, 2012

	Actual	Average	Record
Temperature
Mean Temperature	44 °F	26 °F
Max Temperature	55 °F	36 °F	69 °F (1939)
Min Temperature	32 °F	17 °F	-22 °F (1980)
Degree Days
Heating Degree Days	21	39
Month to date heating degree days	99	192
Since 1 July heating degree days	1716	2161
Cooling Degree Days	0	0
Month to date cooling degree days	0	0
Year to date cooling degree days	484	298
Moisture
Dew Point	22 °F
Average Humidity	36
Maximum Humidity	50
Minimum Humidity	22
Precipitation
Precipitation	0.00 in	0.02 in	0.26 in (1932)
Month to date precipitation	0.01	0.09
Year to date precipitation	12.59	14.29
Snow
Snow	0.00 in	0.30 in	5.00 in (1898)
Month to date snowfall	0.0	1.4
Since 1 July snowfall	21.7	15.1
Snow Depth	0.00 in
Sea Level Pressure
Sea Level Pressure	29.78 in
Wind
Wind Speed	23 mph (WSW)
Max Wind Speed	45 mph
Max Gust Speed	55 mph
Visibility	9 miles
Events

T = Trace of Precipitation, MM = Missing Value

Source: NWS Daily Summary

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Astronomy

May. 18, 2013	Rise	Set
Actual Time	7:57 AM MST	4:34 PM MST
Civil Twilight	7:22 AM MST	5:10 PM MST
Nautical Twilight	6:43 AM MST	5:49 PM MST
Astronomical Twilight	6:06 AM MST	6:26 PM MST
Moon	11:50 PM MST (12/5)	12:03 PM MST (12/5)
Length Of Visible Light	9h 48m
Length of Day	8h 37m

Waning Gibbous, 59% of the Moon is Illuminated
Dec 5 Waning Gibbous	Dec 6 Last Quarter	Dec 13 New	Dec 19 First Quarter	Dec 28 Full

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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	52.0 °F	-	34.0 °F	50%	29.69 in	10.0 mi	SW	26.5 mph	35.7 mph	N/A	Clear
1:53 AM	51.1 °F	-	33.1 °F	50%	29.66 in	10.0 mi	SW	21.9 mph	34.5 mph	N/A	Clear
2:53 AM	54.0 °F	-	33.1 °F	45%	29.65 in	10.0 mi	SSW	29.9 mph	36.8 mph	N/A	Clear
3:53 AM	53.1 °F	-	32.0 °F	45%	29.62 in	10.0 mi	SSW	21.9 mph	33.4 mph	N/A	Clear
4:53 AM	51.1 °F	-	33.1 °F	50%	29.62 in	10.0 mi	SW	24.2 mph	32.2 mph	N/A	Clear
5:53 AM	53.1 °F	-	33.1 °F	47%	29.60 in	10.0 mi	SW	31.1 mph	40.3 mph	N/A	Clear
7:53 AM	52.0 °F	-	33.1 °F	49%	29.60 in	10.0 mi	SW	28.8 mph	36.8 mph	N/A	Clear
8:53 AM	53.1 °F	-	33.1 °F	47%	29.59 in	10.0 mi	SW	21.9 mph	33.4 mph	N/A	Clear
9:53 AM	54.0 °F	-	34.0 °F	47%	29.62 in	10.0 mi	SW	29.9 mph	42.6 mph	N/A	Clear
10:53 AM	55.0 °F	-	30.0 °F	38%	29.64 in	10.0 mi	WSW	35.7 mph	50.6 mph	N/A	Clear
11:53 AM	54.0 °F	-	28.0 °F	37%	29.65 in	10.0 mi	WSW	32.2 mph	44.9 mph	N/A	Clear
12:53 PM	53.1 °F	-	21.9 °F	30%	29.68 in	10.0 mi	West	34.5 mph	47.2 mph	N/A	Clear
1:53 PM	51.1 °F	-	14.0 °F	23%	29.71 in	5.0 mi	WSW	39.1 mph	54.1 mph	N/A	Haze
2:21 PM	50.0 °F	-	12.2 °F	22%	29.71 in	2.5 mi	West	43.7 mph	55.2 mph	N/A	Haze
2:36 PM	48.2 °F	-	15.8 °F	27%	29.74 in	6.0 mi	West	36.8 mph	49.5 mph	N/A	Haze
2:53 PM	48.9 °F	-	14.0 °F	25%	29.76 in	8.0 mi	West	38.0 mph	48.3 mph	N/A	Clear
3:53 PM	45.0 °F	36.2 °F	12.0 °F	26%	29.86 in	10.0 mi	West	24.2 mph	33.4 mph	N/A	Clear
4:53 PM	41.0 °F	33.5 °F	14.0 °F	33%	29.94 in	10.0 mi	WNW	13.8 mph	-	N/A	Overcast
5:53 PM	37.0 °F	27.0 °F	10.9 °F	34%	29.96 in	10.0 mi	NW	18.4 mph	-	N/A	Clear
6:53 PM	35.1 °F	27.9 °F	12.0 °F	39%	30.01 in	10.0 mi	WNW	9.2 mph	-	N/A	Clear
7:53 PM	36.0 °F	26.7 °F	12.0 °F	37%	30.02 in	10.0 mi	WNW	15.0 mph	-	N/A	Clear
8:53 PM	36.0 °F	31.1 °F	12.0 °F	37%	30.04 in	10.0 mi	WSW	5.8 mph	-	N/A	Clear
9:53 PM	34.0 °F	28.8 °F	12.0 °F	40%	30.06 in	10.0 mi	WSW	5.8 mph	-	N/A	Clear
10:53 PM	34.0 °F	25.0 °F	14.0 °F	44%	30.05 in	10.0 mi	SW	12.7 mph	-	N/A	Clear
11:53 PM	33.1 °F	24.4 °F	15.1 °F	48%	30.06 in	10.0 mi	SW	11.5 mph	-	N/A	Clear
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