Annual Weather Averages in Montague / Siskiyou
Montague / Siskiyou is 68 miles from Walter Flat, so the actual climate in Walter Flat can vary a bit.
Based on weather reports collected during 1985–2015.
All Year Climate & Weather Averages in Walter Flat
High Temp: 92 °F
Low Temp: 25 °F
Mean Temp: 52 °F
Precipitation: 0.58"
Humidity: 57%
Dew Point: 35 °F
Wind: 4 mph
Pressure: 30.08 "Hg
Visibility: 13 mi
January Climate & Weather Averages in Walter Flat
High Temp: 46 °F
Low Temp: 25 °F
Mean Temp: 36 °F
Precipitation: 1.28"
Humidity: 76%
Dew Point: 28 °F
Wind: 3 mph
Pressure: 30.21 "Hg
Visibility: 11 mi
February Climate & Weather Averages in Walter Flat
High Temp: 51 °F
Low Temp: 27 °F
Mean Temp: 39 °F
Precipitation: 0.84"
Humidity: 68%
Dew Point: 29 °F
Wind: 4 mph
Pressure: 30.12 "Hg
Visibility: 12 mi
March Climate & Weather Averages in Walter Flat
High Temp: 58 °F
Low Temp: 30 °F
Mean Temp: 44 °F
Precipitation: 0.76"
Humidity: 63%
Dew Point: 31 °F
Wind: 5 mph
Pressure: 30.09 "Hg
Visibility: 13 mi
April Climate & Weather Averages in Walter Flat
High Temp: 63 °F
Low Temp: 34 °F
Mean Temp: 49 °F
Precipitation: 0.53"
Humidity: 58%
Dew Point: 33 °F
Wind: 5 mph
Pressure: 30.06 "Hg
Visibility: 13 mi
May Climate & Weather Averages in Walter Flat
High Temp: 73 °F
Low Temp: 40 °F
Mean Temp: 56 °F
Precipitation: 0.58"
Humidity: 53%
Dew Point: 38 °F
Wind: 5 mph
Pressure: 30.02 "Hg
Visibility: 13 mi
June Climate & Weather Averages in Walter Flat
High Temp: 82 °F
Low Temp: 46 °F
Mean Temp: 64 °F
Precipitation: 0.21"
Humidity: 46%
Dew Point: 41 °F
Wind: 5 mph
Pressure: 29.98 "Hg
Visibility: 15 mi
July Climate & Weather Averages in Walter Flat
High Temp: 92 °F
Low Temp: 53 °F
Mean Temp: 73 °F
Precipitation: 0.06"
Humidity: 40%
Dew Point: 45 °F
Wind: 5 mph
Pressure: 29.98 "Hg
Visibility: 15 mi
August Climate & Weather Averages in Walter Flat
High Temp: 91 °F
Low Temp: 51 °F
Mean Temp: 71 °F
Precipitation: 0.03"
Humidity: 38%
Dew Point: 42 °F
Wind: 4 mph
Pressure: 29.98 "Hg
Visibility: 15 mi
September Climate & Weather Averages in Walter Flat
High Temp: 84 °F
Low Temp: 45 °F
Mean Temp: 64 °F
Precipitation: 0.06"
Humidity: 40%
Dew Point: 37 °F
Wind: 4 mph
Pressure: 30.01 "Hg
Visibility: 14 mi
October Climate & Weather Averages in Walter Flat
High Temp: 70 °F
Low Temp: 36 °F
Mean Temp: 53 °F
Precipitation: 0.32"
Humidity: 54%
Dew Point: 34 °F
Wind: 3 mph
Pressure: 30.10 "Hg
Visibility: 13 mi
November Climate & Weather Averages in Walter Flat
High Temp: 53 °F
Low Temp: 29 °F
Mean Temp: 41 °F
Precipitation: 0.90"
Humidity: 72%
Dew Point: 32 °F
Wind: 3 mph
Pressure: 30.18 "Hg
Visibility: 11 mi
December Climate & Weather Averages in Walter Flat
High Temp: 45 °F
Low Temp: 25 °F
Mean Temp: 35 °F
Precipitation: 1.39"
Humidity: 77%
Dew Point: 28 °F
Wind: 4 mph
Pressure: 30.20 "Hg
Visibility: 11 mi