Annual Weather Averages Near Leeds and the Thousand Islands
Averages are for Grenadier Island, which is 12 miles from Leeds and the Thousand Islands.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 80 °F
Low Temp: 12 °F
Mean Temp: 47 °F
Precipitation: 2.33"
Humidity: 77%
Dew Point: 38 °F
Wind: 12 mph
Pressure: 30.00 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 29 °F
Low Temp: 12 °F
Mean Temp: 21 °F
Precipitation: 1.48"
Humidity: 81%
Dew Point: 14 °F
Wind: 13 mph
Pressure: 30.03 "Hg
Visibility: 8 mi
February Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 31 °F
Low Temp: 14 °F
Mean Temp: 22 °F
Precipitation: 1.19"
Humidity: 77%
Dew Point: 15 °F
Wind: 12 mph
Pressure: 30.02 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 40 °F
Low Temp: 22 °F
Mean Temp: 31 °F
Precipitation: 1.58"
Humidity: 72%
Dew Point: 22 °F
Wind: 13 mph
Pressure: 30.03 "Hg
Visibility: 8 mi
April Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 54 °F
Low Temp: 35 °F
Mean Temp: 44 °F
Precipitation: 1.95"
Humidity: 68%
Dew Point: 32 °F
Wind: 13 mph
Pressure: 29.96 "Hg
Visibility: 9 mi
May Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 67 °F
Low Temp: 46 °F
Mean Temp: 56 °F
Precipitation: 3.05"
Humidity: 70%
Dew Point: 46 °F
Wind: 11 mph
Pressure: 29.97 "Hg
Visibility: 9 mi
June Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 75 °F
Low Temp: 55 °F
Mean Temp: 65 °F
Precipitation: 3.52"
Humidity: 76%
Dew Point: 57 °F
Wind: 10 mph
Pressure: 29.93 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 80 °F
Low Temp: 61 °F
Mean Temp: 70 °F
Precipitation: 3.83"
Humidity: 77%
Dew Point: 62 °F
Wind: 10 mph
Pressure: 29.93 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 79 °F
Low Temp: 60 °F
Mean Temp: 69 °F
Precipitation: 3.48"
Humidity: 78%
Dew Point: 61 °F
Wind: 9 mph
Pressure: 29.98 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 72 °F
Low Temp: 53 °F
Mean Temp: 62 °F
Precipitation: 2.54"
Humidity: 80%
Dew Point: 55 °F
Wind: 10 mph
Pressure: 30.03 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 59 °F
Low Temp: 42 °F
Mean Temp: 50 °F
Precipitation: 2.44"
Humidity: 79%
Dew Point: 43 °F
Wind: 12 mph
Pressure: 30.02 "Hg
Visibility: 9 mi
November Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 46 °F
Low Temp: 32 °F
Mean Temp: 39 °F
Precipitation: 1.64"
Humidity: 79%
Dew Point: 32 °F
Wind: 13 mph
Pressure: 30.04 "Hg
Visibility: 8 mi
December Climate & Weather Averages in Leeds and the Thousand Islands
High Temp: 35 °F
Low Temp: 22 °F
Mean Temp: 28 °F
Precipitation: 1.27"
Humidity: 83%
Dew Point: 22 °F
Wind: 13 mph
Pressure: 30.02 "Hg
Visibility: 8 mi