Jamestown, ND

4:20 AM CDT on September 21, 2017 (GMT -0500)
Jamestown Municipal

Weather History for KJMS - September, 2012

Change the Weather History Date:

Monday, September 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 47 °F 57 °F  
Max Temperature 58 °F 70 °F 92 °F (1989)
Min Temperature 35 °F 44 °F 26 °F (1959)
Degree Days  
Heating Degree Days 18 9  
Month to date heating degree days 101 103  
Since 1 July heating degree days 131 169  
Cooling Degree Days 0 1  
Month to date cooling degree days 28 25  
Year to date cooling degree days 574 440  
Moisture  
Dew Point 39 °F    
Average Humidity 67    
Maximum Humidity 92    
Minimum Humidity 41    
Precipitation  
Precipitation 0.03 in 0.06 in 0.61 in (2003)
Month to date precipitation 0.31 1.25  
Year to date precipitation 11.01 15.44  
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 5 mph (NNW)    
Max Wind Speed 25 mph    
Max Gust Speed 33 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 or City:

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

Sep. 17, 2012 Rise Set
Actual Time 7:15 AM CDT 7:41 PM CDT
Civil Twilight 6:45 AM CDT 8:11 PM CDT
Nautical Twilight 6:09 AM CDT 8:47 PM CDT
Astronomical Twilight 5:31 AM CDT 9:25 PM CDT
Moon 9:17 AM CDT (9/17) 8:11 PM CDT (9/17)
Length of Visible Light 13h 26m
Length of Day
12h 25m
Waxing Crescent, 3% of the Moon is Illuminated
Sep 17
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 46.0 °F 42.5 °F 42.1 °F 86% 30.13 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:56 AM 44.1 °F 40.1 °F 41.0 °F 89% 30.12 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:56 AM 44.1 °F 41.5 °F 41.0 °F 89% 30.12 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
3:56 AM 45.0 °F 43.5 °F 41.0 °F 86% 30.12 in 10.0 mi WSW 3.5 mph - N/A   Overcast
4:56 AM 46.0 °F 43.9 °F 42.1 °F 86% 30.12 in 10.0 mi West 4.6 mph - N/A   Overcast
5:56 AM 45.0 °F 43.5 °F 42.1 °F 90% 30.12 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
6:56 AM 43.0 °F 39.5 °F 39.9 °F 89% 30.13 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
7:56 AM 42.1 °F 38.4 °F 39.9 °F 92% 30.13 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
8:56 AM 45.0 °F 40.6 °F 42.1 °F 90% 30.14 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
9:08 AM 44.6 °F 39.2 °F 42.8 °F 93% 30.11 in 10.0 mi North 10.4 mph - N/A   Overcast
9:51 AM 46.4 °F 45.2 °F 42.8 °F 87% 30.11 in 10.0 mi NE 3.5 mph - 0.01 in   Mostly Cloudy
9:56 AM 48.0 °F - 44.1 °F 86% 30.14 in 10.0 mi Calm Calm - 0.01 in   Mostly Cloudy
10:52 AM 50.0 °F - 42.8 °F 76% 30.12 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
10:56 AM 50.0 °F - 42.1 °F 74% 30.14 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
11:18 AM 53.6 °F - 42.8 °F 67% 30.12 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
11:56 AM 54.0 °F - 39.9 °F 59% 30.14 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
12:56 PM 57.0 °F - 37.9 °F 49% 30.13 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
1:56 PM 50.0 °F - 37.9 °F 63% 30.12 in 8.0 mi NW 8.1 mph 24.2 mph 0.01 in Rain Light Rain
2:56 PM 57.0 °F - 35.1 °F 44% 30.09 in 10.0 mi North 10.4 mph 17.3 mph 0.00 in   Partly Cloudy
3:56 PM 55.0 °F - 37.9 °F 53% 30.09 in 10.0 mi NNW 8.1 mph - 0.01 in   Scattered Clouds
4:56 PM 57.0 °F - 35.1 °F 44% 30.09 in 10.0 mi North 11.5 mph - N/A   Clear
5:56 PM 55.0 °F - 32.0 °F 42% 30.09 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
6:56 PM 52.0 °F - 33.1 °F 49% 30.10 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
7:56 PM 48.0 °F - 33.1 °F 56% 30.11 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
8:56 PM 43.0 °F - 33.1 °F 68% 30.11 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 37.9 °F - 32.0 °F 79% 30.12 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 37.0 °F - 32.0 °F 82% 30.12 in 10.0 mi Calm Calm - N/A   Clear