Williston, ND

8:08 PM CDT on August 17, 2019 (GMT -0500)
Sloulin International

Weather History for KISN - May, 2019

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Tuesday, May 21, 2019

  Actual Average Record
Temperature  
Mean Temperature 55 °F 56 °F  
Max Temperature 67 °F 69 °F 102 °F (1980)
Min Temperature 42 °F 42 °F 26 °F (1931)
Degree Days  
Heating Degree Days 10 10  
Month to date heating degree days 338 267  
Since 1 July heating degree days 9239 8792  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 1  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 36 °F    
Average Humidity 59    
Maximum Humidity 89    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.06 in 0.95 in (1903)
Month to date precipitation 0.79 1.19  
Year to date precipitation 3.45 3.88  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 11 mph (East)    
Max Wind Speed 26 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 21, 2019 Rise Set
Actual Time 6:08 AM CDT 9:34 PM CDT
Civil Twilight 5:30 AM CDT 10:13 PM CDT
Nautical Twilight 4:39 AM CDT 11:04 PM CDT
Astronomical Twilight 3:32 AM CDT 12:12 AM CDT
Moon No Moon Rise 8:22 AM CDT (5/21)
Length of Visible Light 16h 43m
Length of Day
15h 26m
Waning Gibbous, 91% of the Moon is Illuminated
May 21
Waning Gibbous
May 26
Last Quarter
Jun 3
New
Jun 10
First Quarter
Jun 17
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 48.9 °F - 37.9 °F 66% 30.05 in 10.0 mi SE 5.8 mph - N/A   Clear
1:52 AM 50.0 °F - 39.0 °F 66% 30.05 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:52 AM 48.9 °F - 37.9 °F 66% 30.05 in 10.0 mi South 6.9 mph - N/A   Clear
3:52 AM 48.0 °F - 37.9 °F 68% 30.05 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
5:52 AM 43.0 °F 40.3 °F 39.0 °F 86% 30.04 in 10.0 mi NNE 4.6 mph - N/A   Clear
6:52 AM 43.0 °F 40.3 °F 37.9 °F 82% 30.03 in 10.0 mi NNE 4.6 mph - N/A   Clear
8:52 AM 51.1 °F - 39.0 °F 63% 30.03 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
9:52 AM 52.0 °F - 36.0 °F 54% 30.04 in 10.0 mi East 11.5 mph - N/A   Overcast
10:52 AM 52.0 °F - 37.0 °F 57% 30.02 in 10.0 mi East 13.8 mph - N/A   Overcast
11:52 AM 54.0 °F - 36.0 °F 51% 30.02 in 10.0 mi ESE 16.1 mph 29.9 mph N/A   Overcast
12:52 PM 55.9 °F - 37.0 °F 49% 30.01 in 10.0 mi ESE 13.8 mph - N/A   Overcast
1:52 PM 59.0 °F - 37.9 °F 46% 29.99 in 10.0 mi SSE 9.2 mph - N/A   Overcast
2:52 PM 61.0 °F - 36.0 °F 39% 29.96 in 10.0 mi ESE 13.8 mph 23.0 mph N/A   Mostly Cloudy
3:52 PM 63.0 °F - 35.1 °F 35% 29.93 in 10.0 mi ESE 17.3 mph 31.1 mph N/A   Overcast
4:52 PM 66.0 °F - 34.0 °F 30% 29.91 in 10.0 mi ESE 23.0 mph 36.8 mph N/A   Mostly Cloudy
5:52 PM 64.0 °F - 33.1 °F 31% 29.89 in 10.0 mi East 18.4 mph 31.1 mph N/A   Mostly Cloudy
6:52 PM 64.0 °F - 33.1 °F 31% 29.87 in 10.0 mi East 16.1 mph 28.8 mph N/A   Clear
7:52 PM 64.0 °F - 32.0 °F 30% 29.85 in 10.0 mi East 16.1 mph 25.3 mph N/A   Clear
8:52 PM 61.0 °F - 33.1 °F 35% 29.85 in 10.0 mi East 9.2 mph - N/A   Clear
9:52 PM 60.1 °F - 33.1 °F 36% 29.86 in 10.0 mi East 10.4 mph - N/A   Clear
10:52 PM 55.0 °F - 36.0 °F 49% 29.88 in 10.0 mi NNE 5.8 mph - N/A   Clear
11:52 PM 54.0 °F - 35.1 °F 49% 29.86 in 10.0 mi North 8.1 mph - N/A   Clear