Weather History for Sioux Falls, SD

Change the Weather History Date:

Sunday, May 18, 2014

  Actual Average Record
Temperature  
Mean Temperature 58 °F 59 °F  
Max Temperature 71 °F 70 °F 98 °F (1934)
Min Temperature 45 °F 47 °F 28 °F (1915)
Degree Days  
Heating Degree Days 7 7  
Month to date heating degree days 257 175  
Since 1 July heating degree days 8275 7582  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 14  
Year to date cooling degree days 0 19  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 52    
Maximum Humidity 71    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.11 in 1.22 in (1996)
Month to date precipitation 1.02 1.91  
Year to date precipitation 3.89 7.84  
Snow  
Snow 0.00 in 0.00 in 0.10 in (1968)
Month to date snowfall 0.0 0.4  
Since 1 July snowfall 45.3 44.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 15 mph (South)    
Max Wind Speed 25 mph    
Max Gust Speed 32 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

May. 18, 2014 Rise Set
Actual Time 5:59 AM CDT 8:48 PM CDT
Civil Twilight 5:25 AM CDT 9:21 PM CDT
Nautical Twilight 4:43 AM CDT 10:04 PM CDT
Astronomical Twilight 3:54 AM CDT 10:53 PM CDT
Moon No Moon Rise 9:50 AM CDT (5/18)
Length of Visible Light 15h 56m
Length of Day
14h 49m
Waning Gibbous, 81% of the Moon is Illuminated
May 18
Waning Gibbous
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 12
Full

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 51.1 °F - 34.0 °F 52% 30.07 in 10.0 mi SSW 9.2 mph - N/A   Clear
1:56 AM 50.0 °F - 35.1 °F 57% 30.06 in 10.0 mi SSW 10.4 mph - N/A   Clear
2:56 AM 48.9 °F - 36.0 °F 61% 30.06 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:56 AM 48.0 °F - 37.0 °F 66% 30.07 in 10.0 mi SSW 10.4 mph - N/A   Clear
4:56 AM 48.0 °F - 37.9 °F 68% 30.06 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
5:56 AM 46.0 °F 41.4 °F 37.9 °F 73% 30.07 in 10.0 mi SSW 9.2 mph - N/A   Partly Cloudy
6:56 AM 48.9 °F - 39.9 °F 71% 30.07 in 10.0 mi SSW 11.5 mph - N/A   Scattered Clouds
7:56 AM 52.0 °F - 41.0 °F 66% 30.07 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
8:56 AM 55.9 °F - 41.0 °F 57% 30.07 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Scattered Clouds
9:56 AM 60.1 °F - 41.0 °F 49% 30.06 in 10.0 mi SSW 16.1 mph 23.0 mph N/A   Partly Cloudy
10:56 AM 63.0 °F - 42.1 °F 46% 30.05 in 10.0 mi SSW 18.4 mph 26.5 mph N/A   Partly Cloudy
11:56 AM 66.0 °F - 41.0 °F 40% 30.03 in 10.0 mi South 16.1 mph 26.5 mph N/A   Scattered Clouds
12:56 PM 68.0 °F - 39.9 °F 36% 30.00 in 10.0 mi South 16.1 mph 31.1 mph N/A   Scattered Clouds
1:56 PM 69.1 °F - 39.0 °F 33% 29.97 in 10.0 mi SSE 19.6 mph 29.9 mph N/A   Scattered Clouds
2:56 PM 70.0 °F - 39.0 °F 32% 29.95 in 10.0 mi South 19.6 mph 28.8 mph N/A   Mostly Cloudy
3:56 PM 68.0 °F - 37.9 °F 33% 29.91 in 10.0 mi South 20.7 mph 27.6 mph N/A   Mostly Cloudy
4:56 PM 68.0 °F - 39.0 °F 35% 29.90 in 10.0 mi SSE 15.0 mph 28.8 mph N/A   Overcast
5:56 PM 66.9 °F - 37.9 °F 34% 29.89 in 10.0 mi South 17.3 mph 27.6 mph N/A   Overcast
6:56 PM 66.9 °F - 39.0 °F 36% 29.88 in 10.0 mi South 16.1 mph 24.2 mph N/A   Overcast
7:56 PM 66.0 °F - 39.9 °F 38% 29.88 in 10.0 mi SSE 13.8 mph - N/A   Mostly Cloudy
8:56 PM 66.0 °F - 39.0 °F 37% 29.86 in 10.0 mi SE 13.8 mph - N/A   Overcast
9:56 PM 64.0 °F - 39.0 °F 40% 29.88 in 10.0 mi SSE 15.0 mph - N/A   Mostly Cloudy
10:56 PM 63.0 °F - 39.9 °F 43% 29.86 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
11:56 PM 63.0 °F - 39.9 °F 43% 29.86 in 10.0 mi SSE 19.6 mph 26.5 mph N/A   Mostly Cloudy