Weather History for Casper, WY

Change the Weather History Date:

Monday, October 17, 2011

  Actual Average Record
Temperature  
Mean Temperature 44 °F 45 °F  
Max Temperature 52 °F 59 °F 79 °F (2003)
Min Temperature 36 °F 31 °F 19 °F (1948)
Degree Days  
Heating Degree Days 21 20  
Month to date heating degree days 216 299  
Since 1 July heating degree days 377 584  
Cooling Degree Days 0 0  
Month to date cooling degree days 7 0  
Year to date cooling degree days 519 422  
Moisture  
Dew Point 34 °F    
Average Humidity 66    
Maximum Humidity 92    
Minimum Humidity 39    
Precipitation  
Precipitation 0.25 in 0.03 in 0.31 in (1971)
Month to date precipitation 1.38 0.64  
Year to date precipitation 11.31 10.80  
Snow  
Snow 0.00 in 0.20 in - ()
Month to date snowfall 1.2 3.5  
Since 1 July snowfall 1.2 5.3  
Since 1 September snowfall 1.2 5.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 8 mph (NNW)    
Max Wind Speed 23 mph    
Max Gust Speed 33 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Oct. 17, 2011 Rise Set
Actual Time 7:21 AM MDT 6:20 PM MDT
Civil Twilight 6:52 AM MDT 6:49 PM MDT
Nautical Twilight 6:19 AM MDT 7:21 PM MDT
Astronomical Twilight 5:47 AM MDT 7:54 PM MDT
Moon 9:58 PM MDT (10/17) 12:36 PM MDT (10/17)
Length of Visible Light 11h 56m
Length of Day
10h 58m
Waning Gibbous, 73% of the Moon is Illuminated
Oct 17
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 41.0 °F 38.0 °F 36.0 °F 82% 29.88 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
1:53 AM 44.1 °F 40.8 °F 37.0 °F 76% 29.88 in 10.0 mi WNW 5.8 mph - 0.00 in Rain Light Rain
2:53 AM 43.0 °F 38.2 °F 39.9 °F 89% 29.88 in 10.0 mi North 8.1 mph - 0.05 in Rain Light Rain
3:53 AM 42.8 °F 37.5 °F 41.0 °F 93% 29.97 in 4.0 mi NNW 9.2 mph - N/A Rain Rain
4:17 AM 44.6 °F 38.8 °F 42.8 °F 93% 29.98 in 5.0 mi North 11.5 mph - 0.05 in Rain Rain
4:30 AM 42.8 °F 33.8 °F 39.2 °F 87% 29.99 in 6.0 mi North 21.9 mph 27.6 mph 0.08 in Rain Rain
4:32 AM 41.0 °F 31.6 °F 39.2 °F 93% 29.99 in 6.0 mi North 20.7 mph 27.6 mph 0.08 in Rain Rain
4:53 AM 41.0 °F 32.8 °F 37.9 °F 89% 29.96 in 9.0 mi North 16.1 mph 23.0 mph 0.11 in Rain Light Rain
5:53 AM 37.9 °F 27.1 °F 35.1 °F 89% 30.01 in 10.0 mi North 23.0 mph - 0.04 in Rain Light Rain
6:32 AM 37.4 °F 26.6 °F 33.8 °F 87% 30.09 in 10.0 mi North 21.9 mph 29.9 mph 0.00 in   Overcast
6:53 AM 37.0 °F 27.4 °F 34.0 °F 89% 30.08 in 10.0 mi North 17.3 mph 25.3 mph 0.00 in   Overcast
7:53 AM 37.0 °F 28.5 °F 34.0 °F 89% 30.14 in 10.0 mi North 13.8 mph 23.0 mph 0.00 in   Overcast
8:53 AM 37.0 °F 28.9 °F 34.0 °F 89% 30.20 in 10.0 mi North 12.7 mph - 0.00 in   Overcast
9:53 AM 37.9 °F 30.0 °F 34.0 °F 86% 30.25 in 10.0 mi NNE 12.7 mph - 0.00 in   Overcast
10:53 AM 39.9 °F 33.9 °F 34.0 °F 79% 30.28 in 10.0 mi NE 9.2 mph - N/A   Overcast
11:01 AM 39.2 °F 33.6 °F 33.8 °F 81% 30.29 in 10.0 mi NNE 8.1 mph - N/A   Overcast
11:53 AM 41.0 °F 38.0 °F 34.0 °F 76% 30.30 in 10.0 mi North 4.6 mph - N/A   Overcast
12:38 PM 42.8 °F - 33.8 °F 70% 30.29 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 45.0 °F 43.5 °F 35.1 °F 68% 30.27 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
1:33 PM 44.6 °F - 33.8 °F 66% 30.27 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 PM 46.0 °F 43.1 °F 35.1 °F 66% 30.24 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
2:53 PM 48.0 °F - 35.1 °F 61% 30.21 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
3:53 PM 52.0 °F - 28.9 °F 41% 30.18 in 10.0 mi West 19.6 mph 26.5 mph N/A   Mostly Cloudy
4:53 PM 48.9 °F - 25.0 °F 39% 30.21 in 10.0 mi WNW 12.7 mph 21.9 mph N/A   Clear
5:53 PM 46.4 °F 40.7 °F 26.6 °F 46% 30.25 in 10.0 mi West 12.7 mph - N/A   Clear
6:53 PM 42.1 °F 38.4 °F 27.0 °F 55% 30.26 in 10.0 mi West 5.8 mph - N/A   Clear
7:53 PM 39.9 °F 36.7 °F 32.0 °F 73% 30.28 in 10.0 mi NNW 4.6 mph - N/A   Clear
8:53 PM 41.0 °F - 28.9 °F 62% 30.29 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 PM 39.9 °F - 30.9 °F 70% 30.29 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 PM 39.9 °F - 30.9 °F 70% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 37.9 °F - 32.0 °F 79% 30.32 in 10.0 mi Calm Calm - N/A   Overcast