Weather History for Harlan, IA

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Thursday, September 5, 2013

  Actual Average Record
Temperature  
Mean Temperature 74 °F -  
Max Temperature 80 °F 79 °F 94 °F (1954)
Min Temperature 68 °F 56 °F 37 °F (1962)
Cooling Degree Days 9    
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 58    
Precipitation  
Precipitation 0.13 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 10 mph    
Max Gust Speed 12 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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Astronomy

Sep. 05, 2013 Rise Set
Actual Time 6:51 AM CDT 7:47 PM CDT
Civil Twilight 6:23 AM CDT 8:15 PM CDT
Nautical Twilight 5:49 AM CDT 8:49 PM CDT
Astronomical Twilight 5:14 AM CDT 9:23 PM CDT
Moon 7:05 AM CDT (9/5) 7:38 PM CDT (9/5)
Length of Visible Light 13h 52m
Length of Day
12h 55m
New Moon, 0% of the Moon is Illuminated
Sep 5
New Moon
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 68.0 °F - 66.2 °F 94% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:35 AM 68.0 °F - 66.2 °F 94% 30.19 in 10.0 mi North 4.6 mph - N/A   Clear
12:55 AM 68.0 °F - 66.2 °F 94% 30.19 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 68.0 °F - 66.2 °F 94% 30.18 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:35 AM 68.0 °F - 66.2 °F 94% 30.18 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
1:55 AM 69.8 °F - 68.0 °F 94% 30.18 in 7.0 mi SSW 4.6 mph - N/A Rain Light Rain
2:15 AM 69.8 °F - 68.0 °F 94% 30.18 in 9.0 mi Calm Calm - N/A   Light Drizzle
2:35 AM 68.0 °F - 68.0 °F 100% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:55 AM 68.0 °F - 68.0 °F 100% 30.18 in 10.0 mi Calm Calm - 0.02 in   Scattered Clouds
3:15 AM 68.0 °F - 66.2 °F 94% 30.19 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:35 AM 68.0 °F - 66.2 °F 94% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:55 AM 68.0 °F - 66.2 °F 94% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
4:15 AM 68.0 °F - 66.2 °F 94% 30.20 in 10.0 mi NW 4.6 mph - N/A   Scattered Clouds
4:35 AM 68.0 °F - 66.2 °F 94% 30.19 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
4:55 AM 68.0 °F - 66.2 °F 94% 30.20 in 10.0 mi NE 4.6 mph - N/A   Partly Cloudy
5:15 AM 68.0 °F - 66.2 °F 94% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:35 AM 68.0 °F - 66.2 °F 94% 30.20 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:55 AM 68.0 °F - 66.2 °F 94% 30.21 in 10.0 mi North 3.5 mph - N/A   Overcast
6:15 AM 68.0 °F - 66.2 °F 94% 30.22 in 10.0 mi NNE 8.1 mph - N/A   Overcast
6:35 AM 68.0 °F - 66.2 °F 94% 30.22 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
6:55 AM 68.0 °F - 66.2 °F 94% 30.23 in 10.0 mi Calm Calm - N/A   Light Drizzle
7:15 AM 68.0 °F - 66.2 °F 94% 30.24 in 10.0 mi West 10.4 mph - N/A   Overcast
7:35 AM 68.0 °F - 66.2 °F 94% 30.26 in 7.0 mi Variable 3.5 mph - N/A   Light Drizzle
7:55 AM 68.0 °F - 66.2 °F 94% 30.26 in 5.0 mi Calm Calm - 0.03 in Rain Light Rain
8:15 AM 68.0 °F - 66.2 °F 94% 30.24 in 9.0 mi SW 4.6 mph - N/A   Light Drizzle
8:35 AM 68.0 °F - 66.2 °F 94% 30.25 in 9.0 mi Calm Calm - N/A Rain Light Rain
8:55 AM 68.0 °F - 66.2 °F 94% 30.24 in 8.0 mi Calm Calm - 0.03 in Rain Light Rain
9:15 AM 68.0 °F - 66.2 °F 94% 30.24 in 5.0 mi Calm Calm - N/A Rain Light Rain
9:35 AM 68.0 °F - 66.2 °F 94% 30.24 in 7.0 mi SSE 5.8 mph - N/A   Light Drizzle
9:55 AM 68.0 °F - 66.2 °F 94% 30.25 in 10.0 mi Calm Calm - 0.02 in   Light Drizzle
10:15 AM 68.0 °F - 68.0 °F 100% 30.24 in 7.0 mi SW 4.6 mph - N/A   Light Drizzle
10:35 AM 68.0 °F - 66.2 °F 94% 30.24 in 7.0 mi Calm Calm - N/A   Light Drizzle
10:55 AM 68.0 °F - 68.0 °F 100% 30.24 in 5.0 mi Calm Calm - 0.03 in Rain Light Rain
11:15 AM 69.8 °F - 68.0 °F 94% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 69.8 °F - 68.0 °F 94% 30.24 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 71.6 °F - 66.2 °F 83% 30.25 in 10.0 mi Calm Calm - N/A   Clear
12:15 PM 71.6 °F - 66.2 °F 83% 30.24 in 10.0 mi South 4.6 mph - N/A   Clear
12:35 PM 71.6 °F - 66.2 °F 83% 30.23 in 10.0 mi South 4.6 mph 11.5 mph N/A   Clear
12:55 PM 73.4 °F - 68.0 °F 83% 30.23 in 10.0 mi South 5.8 mph - N/A   Clear
1:15 PM 73.4 °F - 68.0 °F 83% 30.24 in 10.0 mi SSE 4.6 mph - N/A   Clear
1:35 PM 75.2 °F - 66.2 °F 73% 30.23 in 10.0 mi SE 3.5 mph - N/A   Clear
1:55 PM 75.2 °F - 66.2 °F 73% 30.23 in 10.0 mi South 6.9 mph - N/A   Clear
2:15 PM 77.0 °F - 66.2 °F 69% 30.23 in 10.0 mi South 8.1 mph - N/A   Clear
2:35 PM 77.0 °F - 66.2 °F 69% 30.22 in 10.0 mi SSW 8.1 mph - N/A   Clear
2:55 PM 78.8 °F - 66.2 °F 65% 30.22 in 10.0 mi South 8.1 mph - N/A   Clear
3:15 PM 78.8 °F - 66.2 °F 65% 30.20 in 10.0 mi South 10.4 mph - N/A   Clear
3:35 PM 78.8 °F - 64.4 °F 61% 30.20 in 10.0 mi South 8.1 mph - N/A   Clear
3:55 PM 80.6 °F 82.3 °F 64.4 °F 58% 30.19 in 10.0 mi South 9.2 mph - N/A   Clear
4:15 PM 80.6 °F 82.3 °F 64.4 °F 58% 30.19 in 10.0 mi South 8.1 mph - N/A   Clear
4:35 PM 80.6 °F 82.7 °F 66.2 °F 61% 30.19 in 10.0 mi SSW 8.1 mph - N/A   Clear
4:55 PM 80.6 °F 82.7 °F 66.2 °F 61% 30.19 in 10.0 mi South 9.2 mph - N/A   Clear
5:15 PM 80.6 °F 82.7 °F 66.2 °F 61% 30.18 in 10.0 mi South 8.1 mph - N/A   Clear
5:35 PM 80.6 °F 82.7 °F 66.2 °F 61% 30.18 in 10.0 mi South 8.1 mph - N/A   Clear
5:55 PM 80.6 °F 82.7 °F 66.2 °F 61% 30.18 in 10.0 mi SSE 9.2 mph - N/A   Partly Cloudy
6:15 PM 80.6 °F 83.2 °F 68.0 °F 65% 30.19 in 10.0 mi South 5.8 mph - N/A   Clear
6:35 PM 78.8 °F - 69.8 °F 74% 30.19 in 10.0 mi WSW 3.5 mph - N/A   Clear
6:55 PM 78.8 °F - 69.8 °F 74% 30.19 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:15 PM 77.0 °F - 71.6 °F 83% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:35 PM 75.2 °F - 71.6 °F 89% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:55 PM 75.2 °F - 69.8 °F 83% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
8:15 PM 73.4 °F - 71.6 °F 94% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
8:35 PM 73.4 °F - 69.8 °F 88% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:55 PM 71.6 °F - 69.8 °F 94% 30.17 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 71.6 °F - 69.8 °F 94% 30.16 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 71.6 °F - 69.8 °F 94% 30.16 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
9:55 PM 71.6 °F - 69.8 °F 94% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:15 PM 71.6 °F - 69.8 °F 94% 30.17 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 69.8 °F - 68.0 °F 94% 30.17 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 71.6 °F - 68.0 °F 88% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 69.8 °F - 68.0 °F 94% 30.16 in 10.0 mi SW 5.8 mph - N/A   Clear
11:35 PM 69.8 °F - 68.0 °F 94% 30.16 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:55 PM 69.8 °F - 68.0 °F 94% 30.16 in 10.0 mi Calm Calm - N/A   Clear