Weather History for Ankeny, IA

Change the Weather History Date:

Wednesday, February 1, 2012

  Actual Average (KDSM) Record (KDSM)
Temperature  
Mean Temperature 42 °F 24 °F  
Max Temperature 59 °F 32 °F 60 °F (2012)
Min Temperature 26 °F 15 °F -19 °F (1917)
Degree Days  
Heating Degree Days 22 41  
Month to date heating degree days 41  
Since 1 July heating degree days 3821  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 29 °F    
Average Humidity 65    
Maximum Humidity 87    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.04 in 1.64 in (1973)
Month to date precipitation 0.04  
Year to date precipitation 1.04  
Snow  
Snow 0.00 in 0.30 in 6.90 in (1983)
Month to date snowfall 0.3  
Since 1 July snowfall 20.7  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 2 mph (West)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 9 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

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

Feb. 01, 2012 Rise Set
Actual Time 7:26 AM CST 5:29 PM CST
Civil Twilight 6:57 AM CST 5:58 PM CST
Nautical Twilight 6:24 AM CST 6:32 PM CST
Astronomical Twilight 5:51 AM CST 7:04 PM CST
Moon 11:56 AM CST (2/1) 2:14 AM CST (2/1)
Length of Visible Light 11h 01m
Length of Day
10h 02m
Waxing Gibbous, 65% of the Moon is Illuminated
Feb 1
Waxing Gibbous
Feb 7
Full
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 37.4 °F 32.8 °F 30.2 °F 75% 30.04 in 10.0 mi WNW 5.8 mph - N/A   Clear
12:35 AM 35.6 °F - 30.2 °F 81% 30.05 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 33.8 °F 29.6 °F 28.4 °F 81% 30.05 in 10.0 mi West 4.6 mph - N/A   Clear
1:15 AM 35.6 °F 30.7 °F 30.2 °F 81% 30.06 in 10.0 mi West 5.8 mph - N/A   Clear
1:35 AM 33.8 °F 30.8 °F 28.4 °F 81% 30.06 in 10.0 mi West 3.5 mph - N/A   Clear
1:55 AM 33.8 °F - 30.2 °F 87% 30.06 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 33.8 °F - 30.2 °F 87% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 33.8 °F - 28.4 °F 81% 30.08 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 30.2 °F - 24.8 °F 80% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 30.2 °F - 26.6 °F 86% 30.08 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 30.2 °F - 26.6 °F 86% 30.08 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 32.0 °F - 28.4 °F 87% 30.08 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 28.4 °F - 24.8 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 28.4 °F - 24.8 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 30.2 °F 26.7 °F 26.6 °F 86% 30.09 in 10.0 mi North 3.5 mph - N/A   Clear
5:15 AM 30.2 °F - 26.6 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 30.2 °F - 26.6 °F 86% 30.10 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 30.2 °F - 26.6 °F 86% 30.10 in 1.2 mi Calm Calm - N/A   Mist
6:35 AM 26.6 °F - 23.0 °F 86% 30.10 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
6:55 AM 26.6 °F - 23.0 °F 86% 30.11 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
7:15 AM 28.4 °F - 24.8 °F 86% 30.12 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
7:35 AM 26.6 °F - 23.0 °F 86% 30.12 in 0.8 mi Calm Calm - N/A   Mist
8:15 AM 28.4 °F - 24.8 °F 86% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 30.2 °F - 26.6 °F 86% 30.13 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 35.6 °F - 30.2 °F 81% 30.13 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 37.4 °F - 33.8 °F 87% 30.13 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 37.4 °F - 33.8 °F 87% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 39.2 °F - 35.6 °F 87% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 42.8 °F - 35.6 °F 76% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 44.6 °F - 35.6 °F 71% 30.14 in 10.0 mi Calm Calm - N/A   Clear
11:15 AM 46.4 °F - 35.6 °F 66% 30.14 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 48.2 °F - 35.6 °F 62% 30.14 in 10.0 mi SE 3.5 mph - N/A   Clear
11:55 AM 50.0 °F - 33.8 °F 54% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:15 PM 51.8 °F - 33.8 °F 50% 30.12 in 10.0 mi SSE 4.6 mph - N/A   Clear
12:35 PM 51.8 °F - 33.8 °F 50% 30.12 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 53.6 °F - 33.8 °F 47% 30.11 in 10.0 mi South 5.8 mph - N/A   Clear
1:15 PM 55.4 °F - 33.8 °F 44% 30.10 in 10.0 mi SSW 3.5 mph - N/A   Clear
1:35 PM 55.4 °F - 30.2 °F 38% 30.10 in 10.0 mi SW 4.6 mph - N/A   Clear
1:55 PM 57.2 °F - 30.2 °F 36% 30.10 in 10.0 mi SW 6.9 mph - N/A   Clear
2:15 PM 57.2 °F - 28.4 °F 33% 30.10 in 10.0 mi SW 5.8 mph - N/A   Clear
2:35 PM 57.2 °F - 26.6 °F 31% 30.09 in 10.0 mi WSW 6.9 mph - N/A   Clear
2:55 PM 59.0 °F - 26.6 °F 29% 30.09 in 10.0 mi West 4.6 mph - N/A   Clear
3:15 PM 59.0 °F - 24.8 °F 27% 30.09 in 10.0 mi West 8.1 mph - N/A   Clear
3:35 PM 57.2 °F - 26.6 °F 31% 30.09 in 10.0 mi West 4.6 mph - N/A   Clear
3:55 PM 57.2 °F - 24.8 °F 29% 30.09 in 10.0 mi WNW 5.8 mph - N/A   Clear
4:15 PM 57.2 °F - 23.0 °F 27% 30.09 in 10.0 mi NW 4.6 mph - N/A   Clear
4:35 PM 57.2 °F - 24.8 °F 29% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:55 PM 55.4 °F - 24.8 °F 31% 30.09 in 10.0 mi Calm Calm - N/A   Clear
5:15 PM 53.6 °F - 26.6 °F 35% 30.09 in 10.0 mi North 3.5 mph - N/A   Clear
5:35 PM 51.8 °F - 28.4 °F 41% 30.10 in 10.0 mi NNE 3.5 mph - N/A   Clear
5:55 PM 48.2 °F - 30.2 °F 50% 30.10 in 10.0 mi Calm Calm - N/A   Clear
6:15 PM 42.8 °F - 28.4 °F 57% 30.10 in 10.0 mi Calm Calm - N/A   Clear
6:35 PM 44.6 °F - 30.2 °F 57% 30.11 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 41.0 °F - 30.2 °F 65% 30.11 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 39.2 °F - 30.2 °F 70% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 37.4 °F - 30.2 °F 75% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 35.6 °F - 28.4 °F 75% 30.13 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 35.6 °F - 28.4 °F 75% 30.13 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 33.8 °F - 28.4 °F 81% 30.13 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 33.8 °F - 28.4 °F 81% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 33.8 °F - 26.6 °F 75% 30.15 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 30.2 °F 26.7 °F 26.6 °F 86% 30.15 in 10.0 mi North 3.5 mph - N/A   Clear
9:55 PM 33.8 °F - 28.4 °F 81% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 30.2 °F - 26.6 °F 86% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 30.2 °F - 26.6 °F 86% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 30.2 °F - 26.6 °F 86% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 28.4 °F - 24.8 °F 86% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 28.4 °F - 24.8 °F 86% 30.17 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 30.2 °F - 26.6 °F 86% 30.17 in 10.0 mi Calm Calm - N/A   Clear