History for Great Falls, MT

Saturday, February 16, 2013 — View Current Conditions

Saturday, February 16, 2013

	Actual	Average	Record
Temperature
Mean Temperature	45 °F	27 °F
Max Temperature	53 °F	38 °F	61 °F (1977)
Min Temperature	37 °F	16 °F	-35 °F (1936)
Degree Days
Heating Degree Days	20	38
Month to date heating degree days	472	616
Since 1 July heating degree days	4392	5067
Cooling Degree Days	0	0
Month to date cooling degree days	0	0
Year to date cooling degree days	0	0
Moisture
Dew Point	26 °F
Average Humidity	48
Maximum Humidity	64
Minimum Humidity	32
Precipitation
Precipitation	T in	0.02 in	0.47 in (1959)
Month to date precipitation	0.20	0.25
Year to date precipitation	0.81	0.76
Snow
Snow	0.00 in	0.30 in	6.20 in (1959)
Month to date snowfall	4.0	4.5
Since 1 July snowfall	50.2	36.3
Snow Depth	T in
Sea Level Pressure
Sea Level Pressure	29.94 in
Wind
Wind Speed	20 mph (SW)
Max Wind Speed	35 mph
Max Gust Speed	43 mph
Visibility	10 miles
Events	Rain

T = Trace of Precipitation, MM = Missing Value

Source: NWS Daily Summary

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Astronomy

May. 18, 2013	Rise	Set
Actual Time	7:28 AM MST	5:51 PM MST
Civil Twilight	6:57 AM MST	6:22 PM MST
Nautical Twilight	6:21 AM MST	6:58 PM MST
Astronomical Twilight	5:45 AM MST	7:34 PM MST
Moon	10:13 AM MST (2/16)	12:23 AM MST (2/16)
Length Of Visible Light	11h 25m
Length of Day	10h 22m

Waxing Crescent, 40% of the Moon is Illuminated
Feb 16 Waxing Crescent	Feb 17 First Quarter	Feb 25 Full	Mar 4 Last Quarter	Mar 11 New

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Hourly Observations

Time (MST)	Temp.	Windchill	Dew Point	Humidity	Pressure	Visibility	Wind Dir	Wind Speed	Gust Speed	Precip	Events	Conditions
12:53 AM	37.9 °F	28.9 °F	27.0 °F	65%	30.17 in	10.0 mi	SW	16.1 mph	-	N/A		Clear
1:53 AM	37.9 °F	30.0 °F	27.0 °F	65%	30.14 in	10.0 mi	SW	12.7 mph	-	N/A		Clear
2:53 AM	37.9 °F	30.0 °F	26.1 °F	62%	30.12 in	10.0 mi	SSW	12.7 mph	-	N/A		Clear
3:53 AM	39.9 °F	30.8 °F	26.1 °F	58%	30.09 in	10.0 mi	SW	18.4 mph	-	N/A		Clear
4:53 AM	39.9 °F	30.8 °F	26.1 °F	58%	30.08 in	10.0 mi	SW	18.4 mph	-	N/A		Clear
5:53 AM	39.0 °F	30.6 °F	26.1 °F	60%	30.09 in	10.0 mi	SW	15.0 mph	-	N/A		Clear
6:53 AM	41.0 °F	31.9 °F	25.0 °F	53%	30.07 in	10.0 mi	SW	19.6 mph	-	N/A		Clear
7:53 AM	42.1 °F	32.6 °F	25.0 °F	51%	30.06 in	10.0 mi	SW	23.0 mph	-	N/A		Clear
8:53 AM	45.0 °F	36.9 °F	26.1 °F	48%	30.05 in	10.0 mi	SW	20.7 mph	27.6 mph	N/A		Scattered Clouds
9:53 AM	48.0 °F	-	26.1 °F	42%	30.03 in	10.0 mi	SW	23.0 mph	34.5 mph	N/A		Clear
10:53 AM	51.1 °F	-	26.1 °F	38%	30.01 in	10.0 mi	SW	26.5 mph	35.7 mph	N/A		Clear
11:53 AM	52.0 °F	-	26.1 °F	37%	29.98 in	10.0 mi	SW	24.2 mph	33.4 mph	N/A		Clear
12:53 PM	53.1 °F	-	25.0 °F	34%	29.95 in	10.0 mi	SW	28.8 mph	34.5 mph	N/A		Clear
1:53 PM	51.1 °F	-	26.1 °F	38%	29.92 in	10.0 mi	SW	17.3 mph	-	N/A		Clear
2:53 PM	52.0 °F	-	26.1 °F	37%	29.88 in	10.0 mi	SW	26.5 mph	31.1 mph	N/A		Clear
3:53 PM	51.1 °F	-	27.0 °F	39%	29.84 in	10.0 mi	WSW	25.3 mph	29.9 mph	N/A		Clear
4:53 PM	52.0 °F	-	26.1 °F	37%	29.84 in	10.0 mi	SW	20.7 mph	32.2 mph	N/A		Clear
5:53 PM	48.0 °F	-	26.1 °F	42%	29.84 in	10.0 mi	SW	27.6 mph	32.2 mph	N/A		Clear
6:53 PM	44.1 °F	37.1 °F	25.0 °F	47%	29.83 in	10.0 mi	SW	15.0 mph	-	N/A		Clear
7:53 PM	42.1 °F	34.5 °F	25.0 °F	51%	29.78 in	10.0 mi	SW	15.0 mph	-	N/A		Clear
8:53 PM	43.0 °F	35.1 °F	25.0 °F	49%	29.74 in	10.0 mi	SW	17.3 mph	-	N/A		Scattered Clouds
9:53 PM	41.0 °F	33.1 °F	28.0 °F	60%	29.70 in	10.0 mi	WSW	15.0 mph	-	N/A		Partly Cloudy
10:53 PM	41.0 °F	33.1 °F	28.9 °F	62%	29.69 in	10.0 mi	SW	15.0 mph	-	N/A		Clear
11:53 PM	39.9 °F	31.1 °F	30.9 °F	70%	29.73 in	10.0 mi	WNW	17.3 mph	-	0.00 in	Rain	Light Rain
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