Perry, IA

7:58 AM CDT on July 23, 2017 (GMT -0500)
Perry Municipal

Weather History for KPRO - December, 2012

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Thursday, December 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 30 °F -  
Max Temperature 31 °F 29 °F 54 °F (1979)
Min Temperature 27 °F 11 °F -19 °F (1983)
Degree Days  
Heating Degree Days 36    
Moisture  
Dew Point 29 °F    
Average Humidity 97    
Maximum Humidity 99    
Minimum Humidity 96    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.68 in    
Wind  
Wind Speed 23 mph (North)    
Max Wind Speed 31 mph    
Max Gust Speed 36 mph    
Visibility 1 miles    
Events Snow    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 20, 2012 Rise Set
Actual Time 7:40 AM CST 4:48 PM CST
Civil Twilight 7:08 AM CST 5:20 PM CST
Nautical Twilight 6:33 AM CST 5:55 PM CST
Astronomical Twilight 5:59 AM CST 6:29 PM CST
Moon 12:11 PM CST (12/20) 12:23 AM CST (12/20)
Length of Visible Light 10h 11m
Length of Day
9h 08m
First Quarter, 55% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM 31.6 °F 19.7 °F 31.1 °F 98% 29.69 in 1.0 mi North 19.6 mph 25.3 mph N/A   Unknown
12:55 AM 31.1 °F 19.3 °F 30.9 °F 99% 29.69 in 1.0 mi North 18.4 mph 26.5 mph N/A Snow Light Snow
1:35 AM 29.5 °F 15.3 °F 28.8 °F 97% 29.68 in 1.2 mi North 25.3 mph 32.2 mph N/A Snow Light Snow
1:55 AM 28.8 °F 14.6 °F 28.0 °F 97% 29.68 in 1.2 mi North 24.2 mph 32.2 mph N/A Snow Light Snow
2:15 AM 28.4 °F 13.0 °F 27.9 °F 98% 29.68 in 1.2 mi North 28.8 mph 33.4 mph N/A Snow Light Snow
2:35 AM 28.4 °F 13.0 °F 27.5 °F 96% 29.68 in 1.2 mi North 28.8 mph 35.7 mph N/A Snow Light Snow
3:15 AM 27.5 °F 11.3 °F 26.6 °F 96% 29.65 in - North 31.1 mph - N/A   Unknown