History for Casper, WY

Sunday, December 23, 2012 — View Current Conditions

Sunday, December 23, 2012

	Actual	Average	Record
Temperature
Mean Temperature	33 °F	23 °F
Max Temperature	42 °F	34 °F	53 °F (1994)
Min Temperature	23 °F	13 °F	-39 °F (1983)
Degree Days
Heating Degree Days	32	42
Month to date heating degree days	779	947
Since 1 July heating degree days	2313	2801
Cooling Degree Days	0	0
Month to date cooling degree days	0	0
Year to date cooling degree days	697	422
Moisture
Dew Point	9 °F
Average Humidity	40
Maximum Humidity	60
Minimum Humidity	20
Precipitation
Precipitation	0.00 in	0.02 in	0.38 in (1982)
Month to date precipitation	0.08	0.37
Year to date precipitation	7.57	12.40
Snow
Snow	0.00 in	0.30 in	- ()
Month to date snowfall	T	8.2
Since 1 July snowfall	12.7	27.7
Snow Depth	0.00 in
Sea Level Pressure
Sea Level Pressure	29.92 in
Wind
Wind Speed	18 mph (SW)
Max Wind Speed	32 mph
Max Gust Speed	41 mph
Visibility	10 miles
Events

T = Trace of Precipitation, MM = Missing Value

Source: NWS Daily Summary

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Local Photos

Big Horn Ram

Big Horn Ram in sage brush

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Astronomy

May. 21, 2013	Rise	Set
Actual Time	7:34 AM MST	4:35 PM MST
Civil Twilight	7:02 AM MST	5:08 PM MST
Nautical Twilight	6:26 AM MST	5:44 PM MST
Astronomical Twilight	5:52 AM MST	6:18 PM MST
Moon	1:30 PM MST (12/23)	3:16 AM MST (12/23)
Length Of Visible Light	10h 05m
Length of Day	9h 01m

Waxing Gibbous, 82% of the Moon is Illuminated
Dec 23 Waxing Gibbous	Dec 28 Full	Jan 4 Last Quarter	Jan 11 New	Jan 18 First Quarter

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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	35.1 °F	22.7 °F	3.9 °F	27%	29.81 in	10.0 mi	SW	25.3 mph	34.5 mph	N/A	Clear
1:53 AM	30.9 °F	17.8 °F	5.0 °F	33%	29.84 in	10.0 mi	SW	23.0 mph	29.9 mph	N/A	Clear
2:53 AM	32.0 °F	18.9 °F	6.1 °F	34%	29.85 in	10.0 mi	SSW	24.2 mph	29.9 mph	N/A	Clear
3:53 AM	30.9 °F	17.8 °F	6.1 °F	35%	29.86 in	10.0 mi	SSW	23.0 mph	31.1 mph	N/A	Clear
4:53 AM	28.0 °F	13.9 °F	6.1 °F	39%	29.89 in	10.0 mi	SW	23.0 mph	31.1 mph	N/A	Mostly Cloudy
5:53 AM	27.0 °F	12.8 °F	7.0 °F	43%	29.92 in	10.0 mi	SSW	21.9 mph	28.8 mph	N/A	Clear
6:53 AM	28.0 °F	14.3 °F	9.0 °F	45%	29.92 in	10.0 mi	SSW	21.9 mph	29.9 mph	N/A	Clear
7:53 AM	28.9 °F	16.5 °F	10.0 °F	45%	29.93 in	10.0 mi	SW	18.4 mph	29.9 mph	N/A	Clear
8:53 AM	30.9 °F	17.5 °F	10.9 °F	43%	29.93 in	10.0 mi	SSW	24.2 mph	35.7 mph	N/A	Clear
9:53 AM	32.0 °F	19.5 °F	12.0 °F	44%	29.96 in	10.0 mi	SW	21.9 mph	29.9 mph	N/A	Clear
10:53 AM	37.9 °F	25.9 °F	10.9 °F	33%	29.94 in	10.0 mi	WSW	28.8 mph	38.0 mph	N/A	Clear
11:53 AM	39.0 °F	27.4 °F	10.9 °F	32%	29.93 in	10.0 mi	WSW	28.8 mph	38.0 mph	N/A	Clear
12:53 PM	41.0 °F	30.7 °F	8.1 °F	26%	29.91 in	10.0 mi	WSW	25.3 mph	31.1 mph	N/A	Clear
1:53 PM	42.1 °F	32.6 °F	6.1 °F	23%	29.92 in	10.0 mi	West	23.0 mph	32.2 mph	N/A	Clear
2:53 PM	41.0 °F	31.6 °F	3.9 °F	21%	29.92 in	10.0 mi	West	20.7 mph	27.6 mph	N/A	Scattered Clouds
3:53 PM	34.0 °F	28.0 °F	5.0 °F	30%	29.96 in	10.0 mi	WNW	6.9 mph	-	N/A	Partly Cloudy
4:53 PM	28.0 °F	20.0 °F	5.0 °F	38%	30.01 in	10.0 mi	SW	8.1 mph	-	N/A	Clear
5:53 PM	28.0 °F	20.0 °F	7.0 °F	41%	30.00 in	10.0 mi	SW	8.1 mph	-	N/A	Clear
6:53 PM	28.0 °F	18.6 °F	6.1 °F	39%	29.98 in	10.0 mi	WSW	10.4 mph	-	N/A	Clear
7:53 PM	27.0 °F	18.0 °F	6.1 °F	41%	29.98 in	10.0 mi	SW	9.2 mph	-	N/A	Clear
8:53 PM	25.0 °F	14.8 °F	12.0 °F	58%	29.96 in	10.0 mi	WSW	10.4 mph	-	N/A	Partly Cloudy
9:53 PM	28.9 °F	21.9 °F	14.0 °F	54%	29.90 in	10.0 mi	SW	6.9 mph	-	N/A	Mostly Cloudy
10:53 PM	32.0 °F	22.5 °F	16.0 °F	52%	29.87 in	10.0 mi	SSW	12.7 mph	-	N/A	Overcast
11:53 PM	30.9 °F	22.8 °F	15.1 °F	52%	29.84 in	10.0 mi	SW	9.2 mph	-	N/A	Mostly Cloudy
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