Riverton, WY

6:01 AM MDT on October 24, 2017 (GMT -0600)
Riverton Regional

Weather History for KRIW - September, 2013

Change the Weather History Date:

Thursday, September 26, 2013

  Actual Average Record
Temperature  
Mean Temperature 40 °F 54 °F  
Max Temperature 48 °F 67 °F 89 °F (2015)
Min Temperature 31 °F 40 °F 24 °F (1996)
Degree Days  
Heating Degree Days 25 12  
Month to date heating degree days 118 176  
Since 1 July heating degree days 118 214  
Cooling Degree Days 0 0  
Month to date cooling degree days 68 24  
Year to date cooling degree days 798 492  
Moisture  
Dew Point 36 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 71    
Precipitation  
Precipitation 1.25 in 0.04 in 1.25 in (2013)
Month to date precipitation 2.84 0.73  
Year to date precipitation 6.90 7.55  
Snow  
Snow 5.00 in - - ()
Month to date snowfall 5.0  
Since 1 July snowfall 5.0  
Since 1 September snowfall 5.0  
Snow Depth 5.00 in    
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 8 mph (North)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 6 miles    
Events Rain , Snow    
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. 26, 2013 Rise Set
Actual Time 7:05 AM MDT 7:03 PM MDT
Civil Twilight 6:37 AM MDT 7:31 PM MDT
Nautical Twilight 6:04 AM MDT 8:04 PM MDT
Astronomical Twilight 5:30 AM MDT 8:38 PM MDT
Moon 11:56 PM MDT (9/26) 2:08 PM MDT (9/26)
Length of Visible Light 12h 54m
Length of Day
11h 57m
Waning Gibbous, 54% of the Moon is Illuminated
Sep 26
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 43.0 °F 41.3 °F 39.9 °F 89% 29.61 in 10.0 mi NNW 3.5 mph - N/A   Overcast
1:40 AM 42.8 °F 37.5 °F 41.0 °F 93% 29.75 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
1:53 AM 42.1 °F 37.7 °F 39.9 °F 92% 29.63 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
2:53 AM 42.1 °F 39.2 °F 39.9 °F 92% 29.66 in 10.0 mi WSW 4.6 mph - N/A   Overcast
3:53 AM 41.0 °F - 39.0 °F 93% 29.72 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 39.0 °F 33.4 °F 37.9 °F 96% 29.74 in 10.0 mi West 8.1 mph - N/A   Clear
5:53 AM 39.0 °F 35.7 °F 37.0 °F 93% 29.74 in 10.0 mi West 4.6 mph - N/A   Clear
6:53 AM 39.9 °F 35.1 °F 37.0 °F 89% 29.76 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
7:53 AM 41.0 °F 37.1 °F 36.0 °F 82% 29.78 in 10.0 mi WSW 5.8 mph - N/A   Overcast
8:53 AM 41.0 °F 38.0 °F 36.0 °F 82% 29.78 in 10.0 mi West 4.6 mph - N/A   Overcast
9:53 AM 43.0 °F 40.3 °F 37.9 °F 82% 29.79 in 10.0 mi NE 4.6 mph - N/A   Overcast
10:53 AM 45.0 °F 42.6 °F 39.9 °F 82% 29.79 in 10.0 mi NE 4.6 mph - 0.00 in Rain Light Rain
11:53 AM 46.9 °F - 34.0 °F 61% 29.78 in 10.0 mi ENE 3.5 mph - 0.00 in   Overcast
12:53 PM 48.0 °F - 36.0 °F 63% 29.78 in 10.0 mi ENE 8.1 mph - 0.00 in Rain Light Rain
1:53 PM 46.9 °F - 37.0 °F 68% 29.79 in 10.0 mi East 4.6 mph - 0.01 in Rain Light Rain
2:02 PM 46.4 °F 44.3 °F 37.4 °F 71% 29.83 in 10.0 mi East 4.6 mph - 0.00 in   Overcast
2:39 PM 46.4 °F 44.3 °F 37.4 °F 71% 29.83 in 10.0 mi NE 4.6 mph - 0.00 in Rain Light Rain
2:53 PM 46.0 °F 42.5 °F 37.9 °F 73% 29.79 in 10.0 mi North 6.9 mph - 0.00 in Rain Light Rain
3:53 PM 45.0 °F 39.3 °F 42.1 °F 90% 29.79 in 6.0 mi North 11.5 mph - 0.03 in Rain Rain
4:08 PM 42.8 °F 35.8 °F 39.2 °F 87% 29.82 in 10.0 mi North 13.8 mph - 0.01 in Rain Light Rain
4:17 PM 42.8 °F 36.2 °F 39.2 °F 87% 29.83 in 7.0 mi North 12.7 mph - 0.01 in Rain Light Rain
4:53 PM 42.1 °F 35.2 °F 39.9 °F 92% 29.81 in 10.0 mi North 12.7 mph - 0.04 in   Overcast
5:18 PM 41.0 °F 33.1 °F 37.4 °F 87% 29.84 in 7.0 mi North 15.0 mph - 0.02 in Rain Rain
5:29 PM 41.0 °F 33.5 °F 37.4 °F 87% 29.83 in 7.0 mi North 13.8 mph 23.0 mph 0.03 in Rain Light Rain
5:53 PM 39.9 °F 31.1 °F 37.9 °F 93% 29.81 in 10.0 mi North 17.3 mph 23.0 mph 0.04 in Rain Light Rain
6:53 PM 37.9 °F 29.2 °F 37.0 °F 97% 29.85 in 5.0 mi North 15.0 mph 21.9 mph 0.10 in Rain Rain
7:53 PM 37.0 °F 28.5 °F 35.1 °F 93% 29.88 in 6.0 mi North 13.8 mph - 0.16 in Rain Rain
8:43 PM 35.6 °F 27.1 °F 35.6 °F 100% 29.89 in 6.0 mi North 12.7 mph - 0.12 in Rain Rain
8:53 PM 36.0 °F 27.5 °F 35.1 °F 97% 29.90 in 6.0 mi North 12.7 mph - 0.13 in Rain Rain
9:03 PM 35.6 °F 26.6 °F 33.8 °F 93% 29.89 in 5.0 mi North 13.8 mph - 0.03 in Snow Light Snow
9:13 PM 33.8 °F 24.3 °F 32.0 °F 93% 29.90 in 2.0 mi North 13.8 mph - 0.07 in Snow Light Snow
9:19 PM 33.8 °F 25.8 °F 32.0 °F 93% 29.90 in 1.5 mi North 10.4 mph - 0.09 in Snow Light Snow
9:33 PM 33.8 °F 25.3 °F 32.0 °F 93% 29.91 in 0.8 mi North 11.5 mph - 0.14 in Snow Light Snow
9:44 PM 33.8 °F 25.8 °F 32.0 °F 93% 29.92 in 1.0 mi North 10.4 mph - 0.16 in Snow Light Snow
9:53 PM 33.1 °F 26.1 °F 32.0 °F 96% 29.94 in 1.0 mi North 8.1 mph - 0.18 in Snow Light Snow
10:00 PM 33.8 °F 27.0 °F 32.0 °F 93% 29.93 in 0.8 mi North 8.1 mph - 0.02 in Snow Light Snow
10:18 PM 33.8 °F 25.3 °F 32.0 °F 93% 29.95 in 1.0 mi NW 11.5 mph - 0.09 in Snow Light Snow
10:29 PM 32.0 °F 23.6 °F 32.0 °F 100% 29.95 in 0.8 mi NW 10.4 mph - 0.12 in Snow Light Snow
10:53 PM 32.0 °F 26.4 °F 32.0 °F 100% 29.95 in 1.0 mi NW 5.8 mph - 0.24 in Snow Light Snow
11:04 PM 32.0 °F 25.6 °F 32.0 °F 100% 29.94 in 1.8 mi NNW 6.9 mph - 0.03 in Snow Light Snow
11:11 PM 33.8 °F 28.6 °F 32.0 °F 93% 29.95 in 2.0 mi NNW 5.8 mph - 0.05 in Snow Light Snow
11:18 PM 33.8 °F 29.6 °F 32.0 °F 93% 29.94 in 1.2 mi NNW 4.6 mph - 0.08 in Snow Light Snow
11:33 PM 33.8 °F 28.6 °F 32.0 °F 93% 29.93 in 1.0 mi North 5.8 mph - 0.12 in Snow Light Snow
11:53 PM 32.0 °F 28.7 °F 32.0 °F 100% 29.94 in 1.2 mi North 3.5 mph - 0.17 in Snow Light Snow