Currently: 102 °F. Sunny. (Weather station: Davis-Monthan Air Force Base, USA). See more current weatherAnnual Weather Averages in Davis-Monthan Air Force Base
Davis-Monthan Air Force Base is 20 miles from Mount Lemmon, so the actual climate in Mount Lemmon can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Mount Lemmon
High Temp: 101 °F
Low Temp: 40 °F
Mean Temp: 70 °F
Precipitation: 0.95"
Humidity: 35%
Dew Point: 37 °F
Wind: 14 mph
Pressure: 29.89 "Hg
Visibility: 21 mi
January Climate & Weather Averages in Mount Lemmon
High Temp: 67 °F
Low Temp: 41 °F
Mean Temp: 54 °F
Precipitation: 1.00"
Humidity: 46%
Dew Point: 29 °F
Wind: 13 mph
Pressure: 30.04 "Hg
Visibility: 20 mi
February Climate & Weather Averages in Mount Lemmon
High Temp: 69 °F
Low Temp: 43 °F
Mean Temp: 56 °F
Precipitation: 0.90"
Humidity: 43%
Dew Point: 29 °F
Wind: 13 mph
Pressure: 29.99 "Hg
Visibility: 20 mi
March Climate & Weather Averages in Mount Lemmon
High Temp: 76 °F
Low Temp: 47 °F
Mean Temp: 62 °F
Precipitation: 0.60"
Humidity: 34%
Dew Point: 28 °F
Wind: 14 mph
Pressure: 29.93 "Hg
Visibility: 21 mi
April Climate & Weather Averages in Mount Lemmon
High Temp: 83 °F
Low Temp: 53 °F
Mean Temp: 68 °F
Precipitation: 0.39"
Humidity: 24%
Dew Point: 26 °F
Wind: 15 mph
Pressure: 29.85 "Hg
Visibility: 22 mi
May Climate & Weather Averages in Mount Lemmon
High Temp: 92 °F
Low Temp: 61 °F
Mean Temp: 77 °F
Precipitation: 0.24"
Humidity: 18%
Dew Point: 28 °F
Wind: 15 mph
Pressure: 29.79 "Hg
Visibility: 22 mi
June Climate & Weather Averages in Mount Lemmon
High Temp: 101 °F
Low Temp: 71 °F
Mean Temp: 86 °F
Precipitation: 0.28"
Humidity: 18%
Dew Point: 35 °F
Wind: 15 mph
Pressure: 29.75 "Hg
Visibility: 23 mi
July Climate & Weather Averages in Mount Lemmon
High Temp: 100 °F
Low Temp: 75 °F
Mean Temp: 88 °F
Precipitation: 2.45"
Humidity: 40%
Dew Point: 57 °F
Wind: 15 mph
Pressure: 29.82 "Hg
Visibility: 21 mi
August Climate & Weather Averages in Mount Lemmon
High Temp: 98 °F
Low Temp: 74 °F
Mean Temp: 86 °F
Precipitation: 2.09"
Humidity: 45%
Dew Point: 59 °F
Wind: 14 mph
Pressure: 29.83 "Hg
Visibility: 20 mi
September Climate & Weather Averages in Mount Lemmon
High Temp: 95 °F
Low Temp: 70 °F
Mean Temp: 83 °F
Precipitation: 1.28"
Humidity: 39%
Dew Point: 52 °F
Wind: 14 mph
Pressure: 29.82 "Hg
Visibility: 21 mi
October Climate & Weather Averages in Mount Lemmon
High Temp: 86 °F
Low Temp: 59 °F
Mean Temp: 72 °F
Precipitation: 0.72"
Humidity: 33%
Dew Point: 38 °F
Wind: 13 mph
Pressure: 29.88 "Hg
Visibility: 21 mi
November Climate & Weather Averages in Mount Lemmon
High Temp: 75 °F
Low Temp: 48 °F
Mean Temp: 62 °F
Precipitation: 0.48"
Humidity: 36%
Dew Point: 30 °F
Wind: 13 mph
Pressure: 29.98 "Hg
Visibility: 20 mi
December Climate & Weather Averages in Mount Lemmon
High Temp: 66 °F
Low Temp: 40 °F
Mean Temp: 53 °F
Precipitation: 1.02"
Humidity: 47%
Dew Point: 29 °F
Wind: 12 mph
Pressure: 30.04 "Hg
Visibility: 19 mi