Weather History for Clarion, IA

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Tuesday, May 12, 2009

  Actual Average Record
Temperature  
Mean Temperature 64 °F -  
Max Temperature 75 °F 70 °F 88 °F (1961)
Min Temperature 53 °F 46 °F 29 °F (1971)
Degree Days  
Heating Degree Days 1    
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 61    
Maximum Humidity 100    
Minimum Humidity 34    
Precipitation  
Precipitation 0.24 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 16 mph (SSE)    
Max Wind Speed 30 mph    
Max Gust Speed 40 mph    
Visibility 10 miles    
Events Rain    
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

May. 12, 2009 Rise Set
Actual Time 5:55 AM CDT 8:27 PM CDT
Civil Twilight 5:23 AM CDT 9:00 PM CDT
Nautical Twilight 4:43 AM CDT 9:40 PM CDT
Astronomical Twilight 3:58 AM CDT 10:26 PM CDT
Moon No Moon Rise 8:04 AM CDT (5/12)
Length of Visible Light 15h 36m
Length of Day
14h 32m
Waning Gibbous, 88% of the Moon is Illuminated
May 12
Waning Gibbous
May 17
Last Quarter
May 24
New
May 30
First Quarter
Jun 7
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 53.6 °F 41.0 °F 62% 30.08 in 10.0 mi SE 10.4 mph - N/A   Clear
12:35 AM 53.6 °F 41.0 °F 62% 30.08 in 10.0 mi SSE 11.5 mph - N/A   Clear
12:55 AM 53.6 °F 41.0 °F 62% 30.09 in 10.0 mi SSE 10.4 mph - N/A   Clear
1:15 AM 53.6 °F 41.0 °F 62% 30.09 in 10.0 mi SSE 11.5 mph - N/A   Clear
1:35 AM 53.6 °F 41.0 °F 62% 30.08 in 10.0 mi SSE 11.5 mph - N/A   Clear
1:55 AM 53.6 °F 39.2 °F 58% 30.08 in 10.0 mi SSE 11.5 mph - N/A   Clear
2:15 AM 53.6 °F 41.0 °F 62% 30.08 in 10.0 mi SE 11.5 mph - N/A   Scattered Clouds
2:35 AM 53.6 °F 41.0 °F 62% 30.07 in 10.0 mi SSE 12.7 mph - N/A   Scattered Clouds
2:55 AM 53.6 °F 39.2 °F 58% 30.07 in 10.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
3:15 AM 53.6 °F 39.2 °F 58% 30.07 in 10.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
3:35 AM 53.6 °F 41.0 °F 62% 30.07 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
3:55 AM 53.6 °F 41.0 °F 62% 30.06 in 10.0 mi SSE 12.7 mph - N/A   Overcast
4:15 AM 53.6 °F 41.0 °F 62% 30.06 in 10.0 mi SSE 12.7 mph - N/A   Overcast
4:35 AM 53.6 °F 41.0 °F 62% 30.06 in 10.0 mi SSE 12.7 mph - N/A   Overcast
4:55 AM 53.6 °F 41.0 °F 62% 30.06 in 10.0 mi SSE 11.5 mph - N/A   Overcast
5:15 AM 53.6 °F 41.0 °F 62% 30.05 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
5:35 AM 53.6 °F 41.0 °F 62% 30.04 in 10.0 mi SSE 15.0 mph - N/A   Mostly Cloudy
5:55 AM 53.6 °F 41.0 °F 62% 30.04 in 10.0 mi SE 13.8 mph - N/A   Scattered Clouds
6:15 AM 53.6 °F 41.0 °F 62% 30.04 in 10.0 mi SSE 15.0 mph - N/A   Scattered Clouds
6:35 AM 53.6 °F 41.0 °F 62% 30.04 in 10.0 mi SSE 13.8 mph - N/A   Clear
6:55 AM 53.6 °F 41.0 °F 62% 30.04 in 10.0 mi SSE 16.1 mph - N/A   Clear
7:15 AM 55.4 °F 42.8 °F 63% 30.04 in 10.0 mi SSE 12.7 mph - N/A   Clear
7:35 AM 57.2 °F 42.8 °F 59% 30.04 in 10.0 mi SSE 16.1 mph - N/A   Clear
7:55 AM 59.0 °F 42.8 °F 55% 30.04 in 10.0 mi SSE 16.1 mph - N/A   Clear
8:15 AM 60.8 °F 42.8 °F 52% 30.03 in 10.0 mi SSE 18.4 mph - N/A   Clear
8:35 AM 62.6 °F 42.8 °F 48% 30.03 in 10.0 mi SSE 18.4 mph - N/A   Clear
8:55 AM 62.6 °F 42.8 °F 48% 30.02 in 10.0 mi SSE 21.9 mph - N/A   Clear
9:15 AM 64.4 °F 42.8 °F 45% 30.01 in 10.0 mi South 21.9 mph 25.3 mph N/A   Clear
9:35 AM 66.2 °F 42.8 °F 43% 30.01 in 10.0 mi SSE 25.3 mph 29.9 mph N/A   Clear
10:15 AM 68.0 °F 42.8 °F 40% 29.99 in 10.0 mi SSE 24.2 mph 29.9 mph N/A   Clear
10:35 AM 68.0 °F 44.6 °F 43% 29.98 in 10.0 mi South 26.5 mph 33.4 mph N/A   Clear
10:55 AM 69.8 °F 44.6 °F 40% 29.97 in 10.0 mi South 26.5 mph 34.5 mph N/A   Clear
11:15 AM 69.8 °F 44.6 °F 40% 29.96 in 10.0 mi SSE 24.2 mph 32.2 mph N/A   Clear
11:35 AM 69.8 °F 44.6 °F 40% 29.95 in 10.0 mi South 25.3 mph 34.5 mph N/A   Clear
11:55 AM 69.8 °F 44.6 °F 40% 29.94 in 10.0 mi SSE 25.3 mph 33.4 mph N/A   Scattered Clouds
12:15 PM 71.6 °F 44.6 °F 38% 29.93 in 10.0 mi South 27.6 mph 40.3 mph N/A   Scattered Clouds
12:35 PM 71.6 °F 46.4 °F 41% 29.92 in 10.0 mi South 27.6 mph 33.4 mph N/A   Mostly Cloudy
12:55 PM 71.6 °F 46.4 °F 41% 29.91 in 10.0 mi South 26.5 mph 31.1 mph N/A   Mostly Cloudy
1:15 PM 71.6 °F 46.4 °F 41% 29.90 in 10.0 mi South 27.6 mph 34.5 mph N/A   Mostly Cloudy
1:35 PM 73.4 °F 44.6 °F 36% 29.89 in 10.0 mi South 24.2 mph 33.4 mph N/A   Scattered Clouds
1:55 PM 73.4 °F 44.6 °F 36% 29.87 in 10.0 mi SSE 25.3 mph 35.7 mph N/A   Mostly Cloudy
2:15 PM 73.4 °F 44.6 °F 36% 29.86 in 10.0 mi SSE 24.2 mph 32.2 mph N/A   Mostly Cloudy
2:35 PM 73.4 °F 44.6 °F 36% 29.84 in 10.0 mi SSE 25.3 mph 32.2 mph N/A   Mostly Cloudy
2:55 PM 73.4 °F 44.6 °F 36% 29.83 in 10.0 mi South 25.3 mph 33.4 mph N/A   Mostly Cloudy
3:15 PM 75.2 °F 44.6 °F 34% 29.81 in 10.0 mi South 29.9 mph 35.7 mph N/A   Mostly Cloudy
3:35 PM 75.2 °F 44.6 °F 34% 29.80 in 10.0 mi SSE 28.8 mph 35.7 mph N/A   Mostly Cloudy
3:55 PM 71.6 °F 44.6 °F 38% 29.80 in 10.0 mi SSE 25.3 mph 32.2 mph N/A   Mostly Cloudy
4:15 PM 69.8 °F 46.4 °F 43% 29.80 in 10.0 mi South 24.2 mph 33.4 mph N/A   Overcast
4:35 PM 68.0 °F 50.0 °F 52% 29.79 in 10.0 mi SSE 26.5 mph 31.1 mph N/A Rain Light Rain
4:55 PM 64.4 °F 55.4 °F 73% 29.82 in 10.0 mi South 11.5 mph - N/A Rain Light Rain
5:15 PM 62.6 °F 55.4 °F 77% 29.86 in 7.0 mi South 20.7 mph 26.5 mph 0.02 in Rain Rain
5:35 PM 60.8 °F 55.4 °F 82% 29.82 in 10.0 mi SSE 15.0 mph - 0.08 in Rain Rain
5:55 PM 60.8 °F 59.0 °F 94% 29.81 in 10.0 mi South 13.8 mph - 0.09 in Rain Light Rain
6:15 PM 60.8 °F 59.0 °F 94% 29.81 in 10.0 mi SSE 10.4 mph - N/A Rain Rain
6:35 PM 59.0 °F 59.0 °F 100% 29.78 in 7.0 mi SSE 18.4 mph - 0.03 in Rain Light Rain
6:55 PM 59.0 °F 59.0 °F 100% 29.76 in 7.0 mi SE 19.6 mph 24.2 mph 0.04 in   Drizzle
7:15 PM 59.0 °F 59.0 °F 100% 29.75 in 7.0 mi SSE 19.6 mph 26.5 mph N/A   Drizzle
7:35 PM 59.0 °F 59.0 °F 100% 29.74 in 7.0 mi SE 20.7 mph 29.9 mph N/A   Overcast
7:55 PM 59.0 °F 57.2 °F 94% 29.76 in 10.0 mi SSE 18.4 mph 27.6 mph N/A Rain Light Rain
8:15 PM 59.0 °F 57.2 °F 94% 29.75 in 10.0 mi SE 19.6 mph 24.2 mph 0.01 in Rain Light Rain
8:35 PM 59.0 °F 57.2 °F 94% 29.75 in 7.0 mi SE 18.4 mph 24.2 mph 0.06 in Rain Rain
8:55 PM 59.0 °F 57.2 °F 94% 29.75 in 7.0 mi SE 19.6 mph 23.0 mph 0.09 in Rain Rain
9:15 PM 59.0 °F 59.0 °F 100% 29.73 in 5.0 mi SE 18.4 mph 23.0 mph 0.01 in   Drizzle
9:35 PM 59.0 °F 59.0 °F 100% 29.74 in 3.5 mi SE 19.6 mph - 0.02 in Rain Rain
9:55 PM 59.0 °F 59.0 °F 100% 29.74 in 3.5 mi SE 21.9 mph 25.3 mph 0.02 in   Drizzle
10:15 PM 59.0 °F 59.0 °F 100% 29.74 in 3.0 mi SE 19.6 mph 24.2 mph N/A   Drizzle
10:35 PM 59.0 °F 59.0 °F 100% 29.73 in 2.5 mi SE 19.6 mph - 0.01 in   Heavy Drizzle
10:55 PM 59.0 °F 59.0 °F 100% 29.72 in 3.0 mi SE 18.4 mph - 0.02 in   Drizzle
11:15 PM 59.0 °F 59.0 °F 100% 29.71 in 3.0 mi SE 21.9 mph 28.8 mph N/A   Drizzle
11:35 PM 59.0 °F 59.0 °F 100% 29.69 in 3.5 mi SE 24.2 mph 29.9 mph N/A   Overcast
11:55 PM 59.0 °F 59.0 °F 100% 29.67 in 4.0 mi SE 21.9 mph 31.1 mph N/A   Overcast