Currently: 43 °F. Partly sunny. (Weather station: Riverton Regional Airport, USA). See more current weatherAnnual Weather Averages Near Riverton
Averages are for Riverton Regional Airport, which is 5 miles from Riverton.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Riverton
High Temp: 89 °F
Low Temp: 8 °F
Mean Temp: 45 °F
Precipitation: 0.75"
Humidity: 51%
Dew Point: 26 °F
Wind: 11 mph
Pressure: 30.00 "Hg
Visibility: 11 mi
January Climate & Weather Averages in Riverton
High Temp: 31 °F
Low Temp: 8 °F
Mean Temp: 20 °F
Precipitation: 0.32"
Humidity: 69%
Dew Point: 11 °F
Wind: 8 mph
Pressure: 30.16 "Hg
Visibility: 10 mi
February Climate & Weather Averages in Riverton
High Temp: 36 °F
Low Temp: 12 °F
Mean Temp: 24 °F
Precipitation: 0.41"
Humidity: 64%
Dew Point: 13 °F
Wind: 10 mph
Pressure: 30.08 "Hg
Visibility: 10 mi
March Climate & Weather Averages in Riverton
High Temp: 49 °F
Low Temp: 24 °F
Mean Temp: 36 °F
Precipitation: 0.68"
Humidity: 52%
Dew Point: 19 °F
Wind: 12 mph
Pressure: 30.00 "Hg
Visibility: 11 mi
April Climate & Weather Averages in Riverton
High Temp: 58 °F
Low Temp: 31 °F
Mean Temp: 44 °F
Precipitation: 1.21"
Humidity: 48%
Dew Point: 24 °F
Wind: 13 mph
Pressure: 29.94 "Hg
Visibility: 11 mi
May Climate & Weather Averages in Riverton
High Temp: 68 °F
Low Temp: 40 °F
Mean Temp: 54 °F
Precipitation: 1.89"
Humidity: 47%
Dew Point: 33 °F
Wind: 12 mph
Pressure: 29.90 "Hg
Visibility: 12 mi
June Climate & Weather Averages in Riverton
High Temp: 80 °F
Low Temp: 49 °F
Mean Temp: 64 °F
Precipitation: 1.10"
Humidity: 39%
Dew Point: 38 °F
Wind: 12 mph
Pressure: 29.87 "Hg
Visibility: 13 mi
July Climate & Weather Averages in Riverton
High Temp: 89 °F
Low Temp: 56 °F
Mean Temp: 73 °F
Precipitation: 0.63"
Humidity: 33%
Dew Point: 41 °F
Wind: 11 mph
Pressure: 29.91 "Hg
Visibility: 13 mi
August Climate & Weather Averages in Riverton
High Temp: 86 °F
Low Temp: 54 °F
Mean Temp: 70 °F
Precipitation: 0.51"
Humidity: 34%
Dew Point: 40 °F
Wind: 10 mph
Pressure: 29.93 "Hg
Visibility: 12 mi
September Climate & Weather Averages in Riverton
High Temp: 75 °F
Low Temp: 45 °F
Mean Temp: 60 °F
Precipitation: 0.76"
Humidity: 40%
Dew Point: 34 °F
Wind: 10 mph
Pressure: 29.97 "Hg
Visibility: 12 mi
October Climate & Weather Averages in Riverton
High Temp: 59 °F
Low Temp: 32 °F
Mean Temp: 46 °F
Precipitation: 0.90"
Humidity: 52%
Dew Point: 28 °F
Wind: 10 mph
Pressure: 30.03 "Hg
Visibility: 11 mi
November Climate & Weather Averages in Riverton
High Temp: 44 °F
Low Temp: 20 °F
Mean Temp: 32 °F
Precipitation: 0.34"
Humidity: 60%
Dew Point: 19 °F
Wind: 9 mph
Pressure: 30.10 "Hg
Visibility: 11 mi
December Climate & Weather Averages in Riverton
High Temp: 32 °F
Low Temp: 9 °F
Mean Temp: 20 °F
Precipitation: 0.27"
Humidity: 68%
Dew Point: 11 °F
Wind: 8 mph
Pressure: 30.14 "Hg
Visibility: 10 mi