Twin Falls, ID

5:33 PM MST on December 09, 2016 (GMT -0700)
Joslin Field-Magic Valley Regional

Weather History for KTWF - December, 2012

Change the Weather History Date:

Friday, December 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 29 °F -  
Max Temperature 40 °F 36 °F 53 °F (2014)
Min Temperature 18 °F 19 °F -21 °F (1990)
Degree Days  
Heating Degree Days 36 37  
Month to date heating degree days 588 760  
Since 1 July heating degree days 1642 2198  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 970 680  
Moisture  
Dew Point 16 °F    
Average Humidity 57    
Maximum Humidity 74    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.05 in 0.45 in (2014)
Month to date precipitation 1.55 0.89  
Year to date precipitation 9.89 10.32  
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 4 mph (NNE)    
Max Wind Speed 18 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

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

Dec. 21, 2012 Rise Set
Actual Time 8:04 AM MST 5:08 PM MST
Civil Twilight 7:32 AM MST 5:40 PM MST
Nautical Twilight 6:56 AM MST 6:15 PM MST
Astronomical Twilight 6:22 AM MST 6:50 PM MST
Moon 1:01 PM MST (12/21) 1:50 AM MST (12/21)
Length of Visible Light 10h 07m
Length of Day
9h 03m
Waxing Gibbous, 65% of the Moon is Illuminated
Dec 21
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 23.0 °F 14.7 °F 12.9 °F 65% 30.10 in 10.0 mi NNE 6.9 mph - N/A   Clear
1:53 AM 21.9 °F 14.5 °F 10.9 °F 63% 30.09 in 10.0 mi NNW 5.8 mph - N/A   Clear
2:53 AM 21.0 °F 16.2 °F 10.9 °F 65% 30.07 in 10.0 mi West 3.5 mph - N/A   Clear
3:53 AM 19.9 °F - 10.9 °F 68% 30.07 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 19.9 °F - 10.9 °F 68% 30.07 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 18.0 °F 12.7 °F 10.9 °F 74% 30.08 in 10.0 mi ESE 3.5 mph - N/A   Clear
6:53 AM 21.9 °F 14.5 °F 12.0 °F 66% 30.06 in 10.0 mi ESE 5.8 mph - N/A   Clear
7:53 AM 23.0 °F 15.8 °F 12.0 °F 63% 30.07 in 10.0 mi East 5.8 mph - N/A   Clear
8:53 AM 24.1 °F - 12.9 °F 62% 30.07 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 26.1 °F - 15.1 °F 63% 30.06 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 28.9 °F - 16.0 °F 58% 30.06 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 33.1 °F 28.7 °F 18.0 °F 54% 30.01 in 10.0 mi NNE 4.6 mph - N/A   Clear
12:53 PM 37.0 °F - 18.0 °F 46% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 39.0 °F 35.7 °F 18.0 °F 43% 29.96 in 10.0 mi North 4.6 mph - N/A   Clear
2:53 PM 39.0 °F 36.8 °F 19.0 °F 45% 29.96 in 10.0 mi North 3.5 mph - N/A   Clear
3:53 PM 37.0 °F 34.5 °F 19.9 °F 50% 29.96 in 10.0 mi West 3.5 mph - N/A   Clear
4:53 PM 36.0 °F 31.1 °F 19.9 °F 52% 29.97 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:53 PM 34.0 °F - 19.9 °F 56% 29.99 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 33.1 °F 30.0 °F 19.9 °F 59% 29.99 in 10.0 mi North 3.5 mph - N/A   Clear
7:53 PM 32.0 °F 26.4 °F 21.0 °F 64% 30.00 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
8:53 PM 32.0 °F 26.4 °F 19.9 °F 61% 29.97 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
9:53 PM 28.9 °F 20.4 °F 19.9 °F 69% 30.00 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
10:53 PM 33.1 °F 24.4 °F 14.0 °F 46% 29.96 in 10.0 mi SSE 11.5 mph - N/A   Clear
11:53 PM 39.0 °F 35.7 °F 10.9 °F 32% 29.93 in 10.0 mi Variable 4.6 mph - N/A   Overcast