Currently: 63 °F. Sprinkles. Overcast. (Weather station: Hamilton Airport, Canada). See more current weatherAnnual Weather Averages Near Hamilton
Averages are for Hamilton Airport, which is 7 miles from Hamilton.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Hamilton
High Temp: 80 °F
Low Temp: 16 °F
Mean Temp: 47 °F
Precipitation: 2.96"
Humidity: 76%
Dew Point: 39 °F
Wind: 18 mph
Pressure: 30.02 "Hg
Visibility: 12 mi
January Climate & Weather Averages in Hamilton
High Temp: 30 °F
Low Temp: 16 °F
Mean Temp: 23 °F
Precipitation: 2.81"
Humidity: 81%
Dew Point: 18 °F
Wind: 21 mph
Pressure: 30.04 "Hg
Visibility: 10 mi
February Climate & Weather Averages in Hamilton
High Temp: 31 °F
Low Temp: 16 °F
Mean Temp: 24 °F
Precipitation: 2.38"
Humidity: 78%
Dew Point: 19 °F
Wind: 21 mph
Pressure: 30.05 "Hg
Visibility: 11 mi
March Climate & Weather Averages in Hamilton
High Temp: 40 °F
Low Temp: 24 °F
Mean Temp: 32 °F
Precipitation: 2.53"
Humidity: 74%
Dew Point: 24 °F
Wind: 20 mph
Pressure: 30.06 "Hg
Visibility: 12 mi
April Climate & Weather Averages in Hamilton
High Temp: 53 °F
Low Temp: 34 °F
Mean Temp: 43 °F
Precipitation: 3.47"
Humidity: 70%
Dew Point: 33 °F
Wind: 21 mph
Pressure: 29.98 "Hg
Visibility: 12 mi
May Climate & Weather Averages in Hamilton
High Temp: 66 °F
Low Temp: 45 °F
Mean Temp: 55 °F
Precipitation: 3.16"
Humidity: 69%
Dew Point: 45 °F
Wind: 18 mph
Pressure: 29.99 "Hg
Visibility: 13 mi
June Climate & Weather Averages in Hamilton
High Temp: 76 °F
Low Temp: 55 °F
Mean Temp: 65 °F
Precipitation: 3.23"
Humidity: 72%
Dew Point: 56 °F
Wind: 16 mph
Pressure: 29.96 "Hg
Visibility: 13 mi
July Climate & Weather Averages in Hamilton
High Temp: 80 °F
Low Temp: 60 °F
Mean Temp: 70 °F
Precipitation: 3.44"
Humidity: 73%
Dew Point: 61 °F
Wind: 15 mph
Pressure: 29.97 "Hg
Visibility: 13 mi
August Climate & Weather Averages in Hamilton
High Temp: 78 °F
Low Temp: 58 °F
Mean Temp: 68 °F
Precipitation: 2.69"
Humidity: 76%
Dew Point: 61 °F
Wind: 14 mph
Pressure: 30.01 "Hg
Visibility: 13 mi
September Climate & Weather Averages in Hamilton
High Temp: 72 °F
Low Temp: 51 °F
Mean Temp: 61 °F
Precipitation: 2.96"
Humidity: 78%
Dew Point: 54 °F
Wind: 15 mph
Pressure: 30.05 "Hg
Visibility: 13 mi
October Climate & Weather Averages in Hamilton
High Temp: 58 °F
Low Temp: 41 °F
Mean Temp: 50 °F
Precipitation: 3.44"
Humidity: 79%
Dew Point: 44 °F
Wind: 18 mph
Pressure: 30.04 "Hg
Visibility: 13 mi
November Climate & Weather Averages in Hamilton
High Temp: 46 °F
Low Temp: 31 °F
Mean Temp: 39 °F
Precipitation: 2.74"
Humidity: 80%
Dew Point: 33 °F
Wind: 19 mph
Pressure: 30.06 "Hg
Visibility: 12 mi
December Climate & Weather Averages in Hamilton
High Temp: 35 °F
Low Temp: 23 °F
Mean Temp: 29 °F
Precipitation: 2.70"
Humidity: 82%
Dew Point: 25 °F
Wind: 20 mph
Pressure: 30.05 "Hg
Visibility: 11 mi