Weather History for Decorah, IA

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Thursday, February 20, 2014

  Actual Average Record
Temperature  
Mean Temperature 29 °F -  
Max Temperature 37 °F 33 °F 59 °F (1981)
Min Temperature 21 °F 14 °F -25 °F (1959)
Degree Days  
Heating Degree Days 36    
Moisture  
Dew Point 31 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 75    
Precipitation  
Precipitation 0.16 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.43 in    
Wind  
Wind Speed 9 mph (East)    
Max Wind Speed 24 mph    
Max Gust Speed 38 mph    
Visibility 6 miles    
Events Rain , Snow    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 20, 2014 Rise Set
Actual Time 6:57 AM CST 5:44 PM CST
Civil Twilight 6:28 AM CST 6:13 PM CST
Nautical Twilight 5:55 AM CST 6:46 PM CST
Astronomical Twilight 5:22 AM CST 7:19 PM CST
Moon 11:50 PM CST (2/20) 9:30 AM CST (2/20)
Length of Visible Light 11h 45m
Length of Day
10h 47m
Waning Gibbous, 70% of the Moon is Illuminated
Feb 20
Waning Gibbous
Feb 22
Last Quarter
Mar 1
New
Mar 8
First Quarter
Mar 16
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 33.8 °F 27.0 °F 26.6 °F 75% 29.74 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
12:35 AM 33.8 °F 27.0 °F 26.6 °F 75% 29.73 in 10.0 mi SE 8.1 mph - N/A   Overcast
12:55 AM 33.8 °F 25.8 °F 26.6 °F 75% 29.71 in 10.0 mi SE 10.4 mph 17.3 mph N/A   Overcast
1:15 AM 33.8 °F 25.8 °F 26.6 °F 75% 29.69 in 10.0 mi SE 10.4 mph 18.4 mph N/A   Overcast
1:35 AM 33.8 °F 25.3 °F 28.4 °F 81% 29.68 in 10.0 mi SE 11.5 mph 18.4 mph N/A   Overcast
1:55 AM 33.8 °F 24.3 °F 28.4 °F 81% 29.68 in 10.0 mi SSE 13.8 mph - N/A   Overcast
2:15 AM 33.8 °F 25.3 °F 28.4 °F 81% 29.68 in 10.0 mi SSE 11.5 mph - N/A   Overcast
2:35 AM 35.6 °F 29.2 °F 28.4 °F 75% 29.69 in 10.0 mi SSE 8.1 mph 15.0 mph N/A   Overcast
2:55 AM 35.6 °F 29.9 °F 30.2 °F 81% 29.68 in 10.0 mi SSE 6.9 mph - N/A   Overcast
3:15 AM 35.6 °F 31.7 °F 30.2 °F 81% 29.68 in 10.0 mi ESE 4.6 mph - N/A   Overcast
3:35 AM 35.6 °F - 30.2 °F 81% 29.67 in 10.0 mi Calm Calm - N/A   Overcast
3:55 AM 35.6 °F - 30.2 °F 81% 29.67 in 10.0 mi Calm Calm - N/A   Overcast
4:15 AM 35.6 °F - 30.2 °F 81% 29.67 in 10.0 mi Calm Calm - N/A   Overcast
4:35 AM 35.6 °F - 30.2 °F 81% 29.66 in 10.0 mi Calm Calm - N/A   Overcast
4:55 AM 35.6 °F - 32.0 °F 87% 29.65 in 10.0 mi Calm Calm - N/A   Overcast
5:15 AM 37.4 °F 31.4 °F 32.0 °F 81% 29.64 in 10.0 mi ESE 8.1 mph - N/A   Overcast
5:35 AM 35.6 °F 28.0 °F 33.8 °F 93% 29.63 in 10.0 mi ESE 10.4 mph - N/A   Overcast
5:55 AM - - - N/A% - - North - - N/A   Unknown
6:15 AM 35.6 °F 30.7 °F 33.8 °F 93% 29.63 in 10.0 mi SE 5.8 mph - N/A   Unknown
6:35 AM 35.6 °F 28.6 °F 33.8 °F 93% 29.61 in 10.0 mi East 9.2 mph - N/A   Overcast
6:55 AM 35.6 °F 28.6 °F 33.8 °F 93% 29.59 in 9.0 mi East 9.2 mph - N/A   Overcast
7:15 AM 35.6 °F 27.1 °F 33.8 °F 93% 29.59 in 7.0 mi East 12.7 mph - N/A   Overcast
7:35 AM 35.6 °F 28.0 °F 33.8 °F 93% 29.58 in 5.0 mi East 10.4 mph - N/A   Overcast
7:55 AM 35.6 °F 29.2 °F 33.8 °F 93% 29.58 in 5.0 mi East 8.1 mph - N/A   Overcast
8:15 AM 35.6 °F 27.1 °F 35.6 °F 100% 29.56 in 4.0 mi East 12.7 mph - N/A   Overcast
8:35 AM 35.6 °F 28.0 °F 35.6 °F 100% 29.56 in 4.0 mi East 10.4 mph - N/A   Overcast
8:55 AM 35.6 °F 28.0 °F 35.6 °F 100% 29.57 in 4.0 mi ESE 10.4 mph - N/A   Overcast
9:15 AM 35.6 °F 28.0 °F 35.6 °F 100% 29.57 in 1.5 mi ESE 10.4 mph - N/A   Overcast
9:35 AM 35.6 °F 27.5 °F 35.6 °F 100% 29.55 in 1.2 mi East 11.5 mph - N/A   Overcast
9:55 AM 35.6 °F 27.5 °F 35.6 °F 100% 29.53 in 3.0 mi East 11.5 mph - N/A   Overcast
10:15 AM 35.6 °F 27.1 °F 35.6 °F 100% 29.50 in 4.0 mi East 12.7 mph - N/A   Overcast
10:35 AM 35.6 °F 28.6 °F 35.6 °F 100% 29.48 in 4.0 mi ENE 9.2 mph - N/A   Overcast
10:55 AM 35.6 °F 25.9 °F 35.6 °F 100% 29.43 in 5.0 mi ENE 16.1 mph - N/A   Overcast
12:35 PM 35.6 °F 26.2 °F 35.6 °F 100% 29.32 in 5.0 mi East 15.0 mph 21.9 mph N/A   Overcast
1:15 PM 35.6 °F 24.5 °F 35.6 °F 100% 29.27 in 4.0 mi East 20.7 mph 29.9 mph N/A   Overcast
2:15 PM 35.6 °F - 35.6 °F 100% 29.27 in 4.0 mi Calm Calm 17.3 mph N/A Rain Light Rain
2:35 PM 35.6 °F 30.7 °F 35.6 °F 100% 29.25 in 2.0 mi Variable 5.8 mph 18.4 mph N/A Rain Light Rain
5:15 PM 33.8 °F 26.4 °F 33.8 °F 100% 29.11 in 1.5 mi North 9.2 mph - N/A Snow Light Snow
5:35 PM 33.8 °F 27.0 °F 33.8 °F 100% 29.12 in 1.5 mi NNW 8.1 mph - N/A Snow Light Snow
5:55 PM 32.0 °F 25.6 °F 32.0 °F 100% 29.12 in 0.2 mi NW 6.9 mph - 0.03 in Snow Light Snow
6:15 PM 32.0 °F 24.8 °F 32.0 °F 100% 29.12 in 0.8 mi NW 8.1 mph - N/A Snow Light Snow
6:35 PM 32.0 °F 24.2 °F 32.0 °F 100% 29.12 in 1.2 mi NW 9.2 mph - N/A Snow Light Snow
6:55 PM 32.0 °F 24.8 °F 32.0 °F 100% 29.12 in 2.0 mi NW 8.1 mph - 0.03 in Snow Light Snow
7:15 PM 32.0 °F 22.5 °F 32.0 °F 100% 29.12 in 1.8 mi WNW 12.7 mph - N/A Snow Light Snow
7:35 PM 32.0 °F 24.2 °F 32.0 °F 100% 29.12 in 1.8 mi WNW 9.2 mph 17.3 mph N/A Snow Light Snow
7:55 PM 32.0 °F 24.2 °F 32.0 °F 100% 29.13 in 0.8 mi WNW 9.2 mph 16.1 mph 0.05 in Snow Light Snow
8:15 PM 32.0 °F 24.2 °F 32.0 °F 100% 29.14 in 6.0 mi WNW 9.2 mph 20.7 mph N/A Snow Light Snow
8:35 PM 32.0 °F 23.0 °F 32.0 °F 100% 29.14 in 1.8 mi West 11.5 mph 23.0 mph N/A Snow Light Snow
8:55 PM 32.0 °F 20.8 °F 32.0 °F 100% 29.15 in 4.0 mi WNW 17.3 mph 32.2 mph 0.04 in Snow Light Snow
9:15 PM 32.0 °F 22.1 °F 32.0 °F 100% 29.16 in 4.0 mi WNW 13.8 mph 28.8 mph N/A Snow Light Snow
9:35 PM 32.0 °F 20.8 °F 32.0 °F 100% 29.17 in 4.0 mi WNW 17.3 mph 25.3 mph N/A Snow Light Snow
9:55 PM 32.0 °F 21.6 °F 32.0 °F 100% 29.18 in 2.0 mi West 15.0 mph 26.5 mph N/A Rain Light Rain
10:15 PM 28.4 °F 14.1 °F 28.4 °F 100% 29.18 in 1.8 mi WNW 24.2 mph 34.5 mph N/A Rain Light Freezing Rain
10:35 PM 26.6 °F 13.1 °F 24.8 °F 93% 29.20 in 3.0 mi WNW 19.6 mph 36.8 mph N/A Rain Light Freezing Rain
10:55 PM 24.8 °F 11.1 °F 23.0 °F 93% 29.21 in 3.0 mi WNW 18.4 mph 33.4 mph 0.01 in Rain Light Freezing Rain
11:15 PM 23.0 °F 9.2 °F 21.2 °F 93% 29.23 in 3.0 mi West 17.3 mph 38.0 mph N/A   Overcast
11:35 PM 21.2 °F 8.3 °F 19.4 °F 93% 29.25 in 4.0 mi West 13.8 mph 29.9 mph N/A   Overcast
11:55 PM 21.2 °F 8.3 °F 17.6 °F 86% 29.26 in 2.5 mi WNW 13.8 mph 36.8 mph N/A Snow Light Snow