Jackson, MS

4:44 AM CDT on June 28, 2017 (GMT -0500)
Jackson-Evers International

Weather History for KJAN - September, 2011

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Sunday, September 18, 2011

  Actual Average Record
Temperature  
Mean Temperature 77 °F 75 °F  
Max Temperature 85 °F 86 °F 103 °F (1925)
Min Temperature 69 °F 64 °F 46 °F (1981)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 12 10  
Month to date cooling degree days 154 228  
Year to date cooling degree days 2476 2027  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 77    
Maximum Humidity 93    
Minimum Humidity 61    
Precipitation  
Precipitation T in 0.09 in 1.53 in (1964)
Month to date precipitation 11.15 1.79  
Year to date precipitation 36.77 39.07  
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 18, 2011 Rise Set
Actual Time 6:45 AM CDT 7:02 PM CDT
Civil Twilight 6:21 AM CDT 7:27 PM CDT
Nautical Twilight 5:52 AM CDT 7:55 PM CDT
Astronomical Twilight 5:23 AM CDT 8:24 PM CDT
Moon 10:41 PM CDT (9/18) 12:20 PM CDT (9/18)
Length of Visible Light 13h 05m
Length of Day
12h 16m
Waning Gibbous, 68% of the Moon is Illuminated
Sep 18
Waning Gibbous
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 73.9 °F - 66.9 °F 79% 30.06 in 9.0 mi ESE 5.8 mph - N/A   Clear
1:54 AM 71.1 °F - 66.9 °F 87% 30.07 in 10.0 mi SSE 3.5 mph - N/A   Clear
2:54 AM 71.1 °F - 68.0 °F 90% 30.07 in 9.0 mi SSE 3.5 mph - N/A   Clear
3:54 AM 69.8 °F - 66.2 °F 88% 30.09 in 8.0 mi SE 3.5 mph - N/A   Clear
4:54 AM 69.8 °F - 66.2 °F 88% 30.09 in 8.0 mi Calm Calm - N/A   Clear
5:54 AM 69.8 °F - 66.2 °F 88% 30.10 in 7.0 mi Calm Calm - N/A   Clear
6:54 AM 70.0 °F - 66.9 °F 90% 30.11 in 5.0 mi Calm Calm - N/A   Scattered Clouds
7:54 AM 72.0 °F - 69.1 °F 91% 30.12 in 5.0 mi SE 6.9 mph - N/A   Partly Cloudy
8:54 AM 73.9 °F - 69.1 °F 85% 30.12 in 7.0 mi SE 8.1 mph - N/A   Clear
9:54 AM 77.0 °F - 69.1 °F 76% 30.13 in 9.0 mi Variable 5.8 mph - N/A   Overcast
10:54 AM 79.0 °F - 71.1 °F 77% 30.13 in 10.0 mi South 5.8 mph - N/A   Overcast
11:41 AM 82.4 °F 87.2 °F 71.6 °F 70% 30.13 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
11:54 AM 82.9 °F 87.5 °F 71.1 °F 67% 30.12 in 10.0 mi South 6.9 mph 16.1 mph N/A   Mostly Cloudy
12:54 PM 82.9 °F 87.5 °F 71.1 °F 67% 30.10 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
1:27 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.10 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
1:34 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.10 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
1:54 PM 82.0 °F 86.3 °F 71.1 °F 69% 30.09 in 10.0 mi Variable 4.6 mph - 0.00 in Rain Light Rain
2:54 PM 84.0 °F 89.0 °F 71.1 °F 65% 30.05 in 10.0 mi SSE 6.9 mph - 0.00 in   Partly Cloudy
3:54 PM 84.0 °F 87.8 °F 69.1 °F 61% 30.04 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
4:54 PM 82.9 °F 87.5 °F 71.1 °F 67% 30.03 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
5:54 PM 81.0 °F 85.2 °F 72.0 °F 74% 30.03 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
6:54 PM 79.0 °F - 73.0 °F 82% 30.02 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:54 PM 78.1 °F - 72.0 °F 81% 30.03 in 10.0 mi SSE 9.2 mph - N/A   Partly Cloudy
8:54 PM 75.2 °F - 69.8 °F 83% 30.05 in 10.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
9:54 PM 73.9 °F - 66.9 °F 79% 30.03 in 10.0 mi SE 10.4 mph - N/A   Clear
10:54 PM 73.0 °F - 66.0 °F 79% 30.02 in 10.0 mi SSE 10.4 mph - N/A   Clear
11:54 PM 73.0 °F - 66.0 °F 79% 30.05 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds