Weather History for Denison, IA

Change the Weather History Date:

Tuesday, August 26, 2014

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 73 °F 79 °F 96 °F (2003)
Min Temperature 62 °F 62 °F 53 °F (2008)
Cooling Degree Days 2    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 69    
Precipitation  
Precipitation 0.38 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 5 mph (ENE)    
Max Wind Speed 15 mph    
Max Gust Speed 17 mph    
Visibility 9 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

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

Aug. 26, 2014 Rise Set
Actual Time 6:40 AM CDT 8:04 PM CDT
Civil Twilight 6:11 AM CDT 8:33 PM CDT
Nautical Twilight 5:36 AM CDT 9:08 PM CDT
Astronomical Twilight 4:59 AM CDT 9:45 PM CDT
Moon 7:44 AM CDT (8/26) 8:24 PM CDT (8/26)
Length of Visible Light 14h 22m
Length of Day
13h 23m
New Moon, 1% of the Moon is Illuminated
Aug 26
New Moon
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter
Sep 24
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 66.2 °F 62.6 °F 88% 30.06 in 10.0 mi NE 3.5 mph - N/A   Overcast
12:35 AM 64.4 °F 62.6 °F 94% 30.05 in 10.0 mi ENE 4.6 mph - N/A   Overcast
12:55 AM 66.2 °F 62.6 °F 88% 30.04 in 10.0 mi NNE 5.8 mph - N/A   Overcast
1:15 AM 66.2 °F 62.6 °F 88% 30.05 in 10.0 mi East 4.6 mph - N/A   Overcast
1:35 AM 66.2 °F 62.6 °F 88% 30.06 in 10.0 mi Variable 3.5 mph - N/A   Overcast
1:55 AM 66.2 °F 62.6 °F 88% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
2:15 AM 66.2 °F 62.6 °F 88% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
2:35 AM 66.2 °F 62.6 °F 88% 30.10 in 10.0 mi WSW 3.5 mph - N/A   Overcast
2:55 AM 64.4 °F 64.4 °F 100% 30.09 in 3.0 mi NE 8.1 mph - 0.06 in Rain Rain
3:15 AM 64.4 °F 64.4 °F 100% 30.13 in 9.0 mi WSW 5.8 mph - N/A Rain Light Rain
3:35 AM 64.4 °F 64.4 °F 100% 30.14 in 6.0 mi Variable 4.6 mph - N/A Rain Light Rain
3:55 AM 64.4 °F 64.4 °F 100% 30.17 in 6.0 mi WSW 3.5 mph - 0.06 in Rain Light Rain
4:15 AM 64.4 °F 64.4 °F 100% 30.17 in 4.0 mi South 4.6 mph - N/A Rain Rain
4:35 AM 64.4 °F 64.4 °F 100% 30.18 in 4.0 mi Calm Calm - N/A Rain Rain
4:55 AM 64.4 °F 64.4 °F 100% 30.17 in 4.0 mi Calm Calm - 0.10 in Rain Rain
5:15 AM 64.4 °F 64.4 °F 100% 30.17 in 3.0 mi Calm Calm - N/A Rain Rain
5:35 AM 62.6 °F 62.6 °F 100% 30.16 in 4.0 mi Calm Calm - N/A Rain Light Rain
5:55 AM 62.6 °F 62.6 °F 100% 30.16 in 6.0 mi Calm Calm - 0.16 in   Overcast
6:15 AM 62.6 °F 62.6 °F 100% 30.16 in 10.0 mi North 11.5 mph - N/A   Light Drizzle
6:35 AM 62.6 °F 62.6 °F 100% 30.15 in 10.0 mi NE 6.9 mph - N/A   Light Drizzle
6:55 AM 62.6 °F 62.6 °F 100% 30.12 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
7:15 AM 62.6 °F 62.6 °F 100% 30.11 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
7:35 AM 62.6 °F 62.6 °F 100% 30.09 in 10.0 mi NE 11.5 mph - N/A   Clear
7:55 AM 62.6 °F 62.6 °F 100% 30.09 in 10.0 mi NNE 9.2 mph 17.3 mph N/A   Clear
8:15 AM 62.6 °F 62.6 °F 100% 30.08 in 10.0 mi NNE 12.7 mph - N/A   Clear
8:35 AM 64.4 °F 62.6 °F 94% 30.07 in 10.0 mi NNE 15.0 mph - N/A   Clear
8:55 AM 62.6 °F 60.8 °F 94% 30.11 in 10.0 mi Variable 6.9 mph 16.1 mph N/A   Clear
9:15 AM 64.4 °F 60.8 °F 88% 30.16 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
9:35 AM 64.4 °F 60.8 °F 88% 30.17 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
9:55 AM 64.4 °F 60.8 °F 88% 30.16 in 10.0 mi ENE 10.4 mph - N/A   Partly Cloudy
10:15 AM 66.2 °F 60.8 °F 83% 30.16 in 10.0 mi ENE 6.9 mph - N/A   Clear
10:35 AM 68.0 °F 60.8 °F 78% 30.17 in 10.0 mi ENE 10.4 mph - N/A   Clear
10:55 AM 66.2 °F 60.8 °F 83% 30.18 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
11:15 AM 68.0 °F 60.8 °F 78% 30.18 in 10.0 mi ENE 8.1 mph - N/A   Scattered Clouds
11:35 AM 68.0 °F 60.8 °F 78% 30.19 in 10.0 mi ENE 8.1 mph - N/A   Clear
11:55 AM 69.8 °F 62.6 °F 78% 30.18 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
12:15 PM 71.6 °F 62.6 °F 73% 30.17 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
12:35 PM 71.6 °F 60.8 °F 69% 30.17 in 10.0 mi ESE 6.9 mph 13.8 mph N/A   Partly Cloudy
12:55 PM 71.6 °F 60.8 °F 69% 30.16 in 10.0 mi ENE 9.2 mph - N/A   Clear
1:15 PM 71.6 °F 62.6 °F 73% 30.16 in 10.0 mi East 5.8 mph 13.8 mph N/A   Clear
1:35 PM 69.8 °F 62.6 °F 78% 30.17 in 10.0 mi ESE 4.6 mph - N/A   Clear
1:55 PM 71.6 °F 62.6 °F 73% 30.17 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
2:15 PM 71.6 °F 60.8 °F 69% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:35 PM 71.6 °F 62.6 °F 73% 30.16 in 10.0 mi ESE 5.8 mph - N/A   Clear
2:55 PM 73.4 °F 62.6 °F 69% 30.15 in 10.0 mi East 8.1 mph - N/A   Clear
3:15 PM 73.4 °F 62.6 °F 69% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:35 PM 73.4 °F 62.6 °F 69% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:55 PM 73.4 °F 64.4 °F 73% 30.14 in 10.0 mi ESE 5.8 mph - N/A   Clear
4:15 PM 73.4 °F 64.4 °F 73% 30.13 in 10.0 mi Calm Calm - N/A   Clear
4:35 PM 73.4 °F 64.4 °F 73% 30.13 in 10.0 mi East 4.6 mph - N/A   Clear
4:55 PM 71.6 °F 64.4 °F 78% 30.12 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
5:15 PM 73.4 °F 64.4 °F 73% 30.11 in 10.0 mi ENE 6.9 mph - N/A   Clear
5:35 PM 73.4 °F 64.4 °F 73% 30.11 in 10.0 mi ENE 6.9 mph - N/A   Clear
5:55 PM 73.4 °F 66.2 °F 78% 30.11 in 10.0 mi ENE 8.1 mph 13.8 mph N/A   Scattered Clouds
6:15 PM 73.4 °F 64.4 °F 73% 30.11 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
6:35 PM 71.6 °F 64.4 °F 78% 30.12 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
6:55 PM 71.6 °F 64.4 °F 78% 30.11 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
7:15 PM 71.6 °F 64.4 °F 78% 30.12 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
7:35 PM 69.8 °F 64.4 °F 83% 30.11 in 10.0 mi ENE 4.6 mph - N/A   Clear
7:55 PM 69.8 °F 66.2 °F 88% 30.11 in 10.0 mi East 3.5 mph - N/A   Clear
8:15 PM 69.8 °F 66.2 °F 88% 30.11 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
8:35 PM 68.0 °F 64.4 °F 88% 30.11 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
8:55 PM 68.0 °F 64.4 °F 88% 30.12 in 10.0 mi ENE 4.6 mph - N/A   Scattered Clouds
9:15 PM 68.0 °F 64.4 °F 88% 30.13 in 10.0 mi ENE 4.6 mph - N/A   Clear
9:35 PM 66.2 °F 64.4 °F 94% 30.14 in 10.0 mi ENE 4.6 mph - N/A   Clear
9:55 PM 66.2 °F 64.4 °F 94% 30.14 in 10.0 mi ENE 5.8 mph - N/A   Clear
10:15 PM 66.2 °F 64.4 °F 94% 30.14 in 10.0 mi ENE 4.6 mph - N/A   Clear
10:35 PM 66.2 °F 64.4 °F 94% 30.14 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
10:55 PM 66.2 °F 66.2 °F 100% 30.14 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
11:15 PM 66.2 °F 64.4 °F 94% 30.14 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
11:35 PM 66.2 °F 64.4 °F 94% 30.14 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy