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Perth, New York Climate Averages

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Perth Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 28°F Lo 16°F Hi 31°F Lo 17°F Hi 41°F Lo 25°F Hi 54°F Lo 35°F Hi 68°F Lo 45°F Hi 76°F Lo 52°F Hi 82°F Lo 58°F Hi 80°F Lo 57°F Hi 73°F Lo 50°F Hi 59°F Lo 42°F Hi 46°F Lo 31°F Hi 35°F Lo 25°F
8 mph 8 mph 8 mph 8 mph 7 mph 6 mph 6 mph 5 mph 5 mph 7 mph 7 mph 8 mph
2.6 in 3 in 3 in 3.9 in 4.4 in 4.1 in 3.8 in 4.5 in 3.2 in 3.8 in 2.6 in 3.1 in
83% 85% 80% 75% 76% 76% 76% 77% 78% 80% 78% 82%
57% 60% 53% 50% 44% 39% 33% 32% 34% 47% 44% 56%
30.0 in 30.0 in 30.1 in 30.0 in 30.0 in 29.9 in 29.9 in 30.0 in 30.0 in 30.0 in 30.1 in 30.1 in
8 7 13 19 24 25 25 26 26 25 19 11
6 6 8 8 7 6 6 5 4 6 6 8
17 16 10 4 0 0 0 0 0 1 5 12
5 7 6 4 8 9 8 9 8 6 5 5
1 1 2 3 5 6 5 5 3 2 1 1
226 190 243 244 283 299 331 336 308 276 271 228
January
February
March
April
May
June
July
August
September
October
November
December
Hi -2°C Lo -9°C Hi -1°C Lo -8°C Hi 5°C Lo -4°C Hi 12°C Lo 2°C Hi 20°C Lo 7°C Hi 24°C Lo 11°C Hi 28°C Lo 14°C Hi 27°C Lo 14°C Hi 23°C Lo 10°C Hi 15°C Lo 6°C Hi 8°C Lo -1°C Hi 1°C Lo -4°C
13 km/h 13 km/h 13 km/h 13 km/h 11 km/h 10 km/h 9 km/h 9 km/h 9 km/h 11 km/h 11 km/h 12 km/h
66 mm 76 mm 77 mm 99 mm 111 mm 104 mm 96 mm 114 mm 82 mm 97 mm 67 mm 77 mm
83% 85% 80% 75% 76% 76% 76% 77% 78% 80% 78% 82%
57% 60% 53% 50% 44% 39% 33% 32% 34% 47% 44% 56%
1017 mb 1017 mb 1018 mb 1015 mb 1016 mb 1013 mb 1014 mb 1015 mb 1018 mb 1016 mb 1019 mb 1018 mb
8 7 13 19 24 25 25 26 26 25 19 11
6 6 8 8 7 6 6 5 4 6 6 8
17 16 10 4 0 0 0 0 0 1 5 12
5 7 6 4 8 9 8 9 8 6 5 5
1 1 2 3 5 6 5 5 3 2 1 1
226 190 243 244 283 299 331 336 308 276 271 228
Month
Avg. Temperatures
Avg. Wind Speed
Avg. Precipitation
Average Humidity
Avg. Cloud Cover
Pressure Average
Average Dry Days
Avg. Precip. Days
Avg. Snow Days
Average Fog Days
Average UV Index
Avg. Hours of Sun
Averages are based on historical weather data from the past 10 years.

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