Weather History for Knoxville, TN

Change the Weather History Date:

Sunday, January 18, 2015

  Actual Average Record
Temperature  
Mean Temperature 46 °F 38 °F  
Max Temperature 54 °F 47 °F 74 °F (1929)
Min Temperature 38 °F 29 °F 0 °F (1994)
Degree Days  
Heating Degree Days 19 27  
Month to date heating degree days 536 486  
Since 1 July heating degree days 2026 1919  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 30 °F    
Average Humidity 55    
Maximum Humidity 82    
Minimum Humidity 28    
Precipitation  
Precipitation 0.02 in 0.14 in 1.36 in (1936)
Month to date precipitation 2.15 2.49  
Year to date precipitation 2.15 2.49  
Snow  
Snow 0.00 in 0.10 in - ()
Month to date snowfall T 1.5  
Since 1 July snowfall T 2.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 13 mph (SW)    
Max Wind Speed 25 mph    
Max Gust Speed 34 mph    
Visibility 10 miles    
Events Rain    
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

Jan. 18, 2015 Rise Set
Actual Time 7:44 AM EST 5:48 PM EST
Civil Twilight 7:16 AM EST 6:16 PM EST
Nautical Twilight 6:45 AM EST 6:47 PM EST
Astronomical Twilight 6:14 AM EST 7:18 PM EST
Moon 5:39 AM EST (1/18) 4:10 PM EST (1/18)
Length of Visible Light 10h 59m
Length of Day
10h 04m
Waning Crescent, 5% of the Moon is Illuminated
Jan 18
Waning Crescent
Jan 20
New
Jan 26
First Quarter
Feb 3
Full
Feb 11
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 41.0 °F 36.4 °F 28.9 °F 62% 30.01 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
1:53 AM 45.0 °F 41.8 °F 30.0 °F 56% 29.99 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
2:53 AM 48.2 °F - 35.6 °F 62% 29.99 in 10.0 mi SW 17.3 mph - N/A   Mostly Cloudy
3:53 AM 48.9 °F - 36.0 °F 61% 29.95 in 10.0 mi SSW 17.3 mph - N/A   Mostly Cloudy
4:53 AM 48.0 °F - 36.0 °F 63% 29.94 in 10.0 mi SW 13.8 mph - 0.00 in   Mostly Cloudy
5:53 AM 48.0 °F - 36.0 °F 63% 29.94 in 10.0 mi SW 16.1 mph - 0.00 in   Mostly Cloudy
6:53 AM 46.0 °F 39.0 °F 37.9 °F 73% 29.98 in 8.0 mi SW 17.3 mph - 0.00 in Rain Rain
7:53 AM 44.1 °F 38.6 °F 37.0 °F 76% 30.01 in 10.0 mi WSW 10.4 mph - 0.02 in   Overcast
8:53 AM 43.0 °F 39.5 °F 37.0 °F 80% 30.03 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
9:53 AM 48.0 °F - 37.9 °F 68% 30.05 in 10.0 mi WSW 12.7 mph - N/A   Partly Cloudy
10:53 AM 48.9 °F - 35.1 °F 59% 30.06 in 10.0 mi West 17.3 mph 24.2 mph N/A   Clear
11:53 AM 50.0 °F - 32.0 °F 50% 30.05 in 10.0 mi West 15.0 mph 26.5 mph N/A   Mostly Cloudy
12:53 PM 51.1 °F - 28.9 °F 43% 30.03 in 10.0 mi West 18.4 mph 24.2 mph N/A   Partly Cloudy
1:53 PM 51.1 °F - 30.0 °F 44% 30.00 in 10.0 mi SSW 12.7 mph 24.2 mph N/A   Mostly Cloudy
2:53 PM 53.6 °F - 24.8 °F 33% 29.99 in 10.0 mi WSW 21.9 mph 26.5 mph N/A   Partly Cloudy
3:53 PM 54.0 °F - 21.9 °F 29% 30.00 in 10.0 mi West 18.4 mph - N/A   Clear
4:53 PM 53.1 °F - 23.0 °F 31% 30.03 in 10.0 mi West 11.5 mph - N/A   Clear
5:53 PM 48.9 °F - 23.0 °F 36% 30.04 in 10.0 mi WSW 10.4 mph - N/A   Clear
6:53 PM 43.0 °F 37.2 °F 24.1 °F 47% 30.06 in 10.0 mi SW 10.4 mph - N/A   Clear
7:53 PM 41.0 °F 34.7 °F 25.0 °F 53% 30.06 in 10.0 mi SW 10.4 mph - N/A   Clear
8:53 PM 42.1 °F 36.1 °F 25.0 °F 51% 30.07 in 10.0 mi SW 10.4 mph - N/A   Clear
9:53 PM 39.9 °F 34.5 °F 24.1 °F 53% 30.07 in 10.0 mi SW 8.1 mph - N/A   Clear
10:53 PM 41.0 °F 34.3 °F 24.1 °F 51% 30.08 in 10.0 mi SW 11.5 mph - N/A   Clear
11:53 PM 37.9 °F 30.9 °F 24.1 °F 57% 30.09 in 10.0 mi WSW 10.4 mph - N/A   Clear