Annual Weather Averages in Viterbo
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Viterbo
High Temp: 88 °F
Low Temp: 37 °F
Mean Temp: 59 °F
Precipitation: 2.04"
Humidity: 69%
Dew Point: 48 °F
Wind: 16 mph
Pressure: 29.99 "Hg
Visibility: 7 mi
January Climate & Weather Averages in Viterbo
High Temp: 51 °F
Low Temp: 37 °F
Mean Temp: 44 °F
Precipitation: 1.87"
Humidity: 76%
Dew Point: 36 °F
Wind: 17 mph
Pressure: 30.06 "Hg
Visibility: 6 mi
February Climate & Weather Averages in Viterbo
High Temp: 53 °F
Low Temp: 37 °F
Mean Temp: 45 °F
Precipitation: 1.86"
Humidity: 71%
Dew Point: 36 °F
Wind: 18 mph
Pressure: 30.03 "Hg
Visibility: 7 mi
March Climate & Weather Averages in Viterbo
High Temp: 58 °F
Low Temp: 40 °F
Mean Temp: 49 °F
Precipitation: 2.00"
Humidity: 69%
Dew Point: 40 °F
Wind: 18 mph
Pressure: 29.99 "Hg
Visibility: 7 mi
April Climate & Weather Averages in Viterbo
High Temp: 64 °F
Low Temp: 45 °F
Mean Temp: 55 °F
Precipitation: 2.09"
Humidity: 69%
Dew Point: 46 °F
Wind: 16 mph
Pressure: 29.93 "Hg
Visibility: 7 mi
May Climate & Weather Averages in Viterbo
High Temp: 73 °F
Low Temp: 53 °F
Mean Temp: 62 °F
Precipitation: 2.03"
Humidity: 67%
Dew Point: 52 °F
Wind: 15 mph
Pressure: 29.96 "Hg
Visibility: 7 mi
June Climate & Weather Averages in Viterbo
High Temp: 82 °F
Low Temp: 60 °F
Mean Temp: 71 °F
Precipitation: 1.39"
Humidity: 60%
Dew Point: 57 °F
Wind: 15 mph
Pressure: 29.97 "Hg
Visibility: 7 mi
July Climate & Weather Averages in Viterbo
High Temp: 88 °F
Low Temp: 64 °F
Mean Temp: 76 °F
Precipitation: 1.14"
Humidity: 55%
Dew Point: 60 °F
Wind: 16 mph
Pressure: 29.95 "Hg
Visibility: 8 mi
August Climate & Weather Averages in Viterbo
High Temp: 88 °F
Low Temp: 65 °F
Mean Temp: 76 °F
Precipitation: 1.19"
Humidity: 57%
Dew Point: 61 °F
Wind: 16 mph
Pressure: 29.95 "Hg
Visibility: 7 mi
September Climate & Weather Averages in Viterbo
High Temp: 78 °F
Low Temp: 58 °F
Mean Temp: 68 °F
Precipitation: 2.11"
Humidity: 66%
Dew Point: 57 °F
Wind: 16 mph
Pressure: 29.99 "Hg
Visibility: 7 mi
October Climate & Weather Averages in Viterbo
High Temp: 69 °F
Low Temp: 52 °F
Mean Temp: 61 °F
Precipitation: 2.43"
Humidity: 74%
Dew Point: 52 °F
Wind: 15 mph
Pressure: 30.02 "Hg
Visibility: 7 mi
November Climate & Weather Averages in Viterbo
High Temp: 59 °F
Low Temp: 45 °F
Mean Temp: 52 °F
Precipitation: 3.76"
Humidity: 79%
Dew Point: 46 °F
Wind: 16 mph
Pressure: 30.00 "Hg
Visibility: 6 mi
December Climate & Weather Averages in Viterbo
High Temp: 52 °F
Low Temp: 39 °F
Mean Temp: 45 °F
Precipitation: 2.59"
Humidity: 78%
Dew Point: 39 °F
Wind: 17 mph
Pressure: 30.05 "Hg
Visibility: 7 mi