Weather History for Chattanooga, TN

Change the Weather History Date:

Sunday, March 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 61 °F 55 °F  
Max Temperature 74 °F 67 °F 88 °F (2007)
Min Temperature 47 °F 43 °F 25 °F (1940)
Degree Days  
Heating Degree Days 4 11  
Month to date heating degree days 127 345  
Since 1 July heating degree days 2312 2967  
Cooling Degree Days 0 0  
Month to date cooling degree days 53 0  
Year to date cooling degree days 55 0  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 64    
Maximum Humidity 93    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.17 in 2.28 in (1964)
Month to date precipitation 3.53 4.02  
Year to date precipitation 12.88 13.77  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 1.1  
Since 1 July snowfall T 3.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
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

Mar. 25, 2012 Rise Set
Actual Time 7:36 AM EDT 7:56 PM EDT
Civil Twilight 7:11 AM EDT 8:22 PM EDT
Nautical Twilight 6:41 AM EDT 8:52 PM EDT
Astronomical Twilight 6:11 AM EDT 9:22 PM EDT
Moon 8:57 AM EDT 11:02 PM EDT
Length of Visible Light 13h 10m
Length of Day
12h 20m
Waxing Crescent, 8% of the Moon is Illuminated
Mar 25
Waxing Crescent
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F 48.0 °F 89% 29.89 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 AM 52.0 °F 48.0 °F 86% 29.88 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
2:53 AM 51.1 °F 48.0 °F 89% 29.89 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
3:53 AM 52.0 °F 46.9 °F 83% 29.88 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 50.0 °F 46.9 °F 89% 29.89 in 10.0 mi WSW 4.6 mph - N/A   Clear
5:53 AM 48.9 °F 46.0 °F 90% 29.89 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 48.0 °F 45.0 °F 89% 29.90 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 46.9 °F 45.0 °F 93% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 51.1 °F 48.0 °F 89% 29.94 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
9:53 AM 57.9 °F 50.0 °F 75% 29.94 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:53 AM 64.0 °F 51.1 °F 63% 29.93 in 10.0 mi NW 13.8 mph - N/A   Scattered Clouds
11:53 AM 66.0 °F 51.1 °F 59% 29.93 in 10.0 mi NW 15.0 mph - N/A   Scattered Clouds
12:53 PM 69.1 °F 50.0 °F 51% 29.92 in 10.0 mi NNW 12.7 mph 18.4 mph N/A   Scattered Clouds
1:53 PM 70.0 °F 46.9 °F 44% 29.92 in 10.0 mi NNW 10.4 mph - N/A   Scattered Clouds
2:53 PM 72.0 °F 44.1 °F 37% 29.91 in 10.0 mi North 15.0 mph 20.7 mph N/A   Scattered Clouds
3:53 PM 73.0 °F 45.0 °F 37% 29.88 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
4:53 PM 73.0 °F 45.0 °F 37% 29.89 in 10.0 mi NW 10.4 mph - N/A   Scattered Clouds
5:53 PM 73.9 °F 46.0 °F 37% 29.90 in 10.0 mi North 13.8 mph 20.7 mph N/A   Mostly Cloudy
6:53 PM 72.0 °F 46.9 °F 41% 29.91 in 10.0 mi NNW 12.7 mph - N/A   Scattered Clouds
7:53 PM 69.1 °F 48.0 °F 47% 29.92 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
8:53 PM 66.0 °F 48.0 °F 52% 29.94 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
9:53 PM 63.0 °F 48.9 °F 60% 29.95 in 10.0 mi NW 4.6 mph - N/A   Clear
10:53 PM 62.1 °F 48.9 °F 62% 29.96 in 10.0 mi NW 5.8 mph - N/A   Clear
11:53 PM 63.0 °F 50.0 °F 63% 29.98 in 10.0 mi NNW 8.1 mph - N/A   Clear