Weather Averages Syracuse, NY

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Weather Averages for
Syracuse, NY



Latitude: 43°7'N, Longitude: 76°7'W, Elevation: 128.3 m, Distance: 3.06 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 50 years
°C 8 -4 -3 1 8 13 19 21 21 16 11 5 -1
Average high temperature
over 50 years
°C 13 0 0 5 13 20 25 27 26 22 16 8 2
Average low temperature
over 50 years
°C 3 -9 -8 -3 2 7 12 15 15 10 5 0 -6
Highest recorded temperature
over 50 years
°C 36 21 20 30 33 35 36 36 36 36 30 27 21
Lowest recorded temperature
over 50 years
°C -32 -32 -32 -26 -12 -3 1 6 4 -3 -7 -15 -30
Average number of rainy days
over 44 years
days 171 19 16 17 14 13 11 11 11 11 12 16 19
Average number of days above 27°C
over 50 years
days 9 - - - - - 2 4 2 1 - - -
Average precipitation
over 50 years
cm 97.8 6.6 6.1 7.6 8.4 8.1 8.6 9.1 9.1 8.9 8.1 8.9 7.9
Average dew point
over 51 years
°C 3 -8 -8 -4 1 7 12 15 15 11 5 0 -5
Most recorded rainfall
over 50 years
cm 147.1 14.7 13.7 17.3 20.6 18.8 31.2 24.1 21.3 22.4 21.1 17.3 14.0
Least recorded rainfall
over 50 years
cm 68.8 2.5 1.5 2.5 3.0 2.0 2.5 2.3 3.3 2.0 0.5 3.3 2.0
Average number of days with thunderstorms
over 50 years
days 27 - - 1 2 3 5 6 5 3 1 1 -
Average number of days with fog
over 50 years
days 136 10 9 11 10 11 11 12 13 14 12 12 11
Average morning relative humidity
over 51 years
% 80 77 78 78 76 76 77 79 85 86 84 80 79
Average evening relative humidity
over 51 years
% 60 69 67 60 52 53 54 54 57 60 60 68 72
Average wind speed
over 51 years
km/h 17.7 22.5 20.9 20.9 20.9 17.7 17.7 14.5 14.5 14.5 16.1 19.3 20.9
Average number of days below -1.5°C
over 50 years
days 137 29 26 24 11 1 - - - - 4 15 27
Average number of days below -17.5°C
over 30 years
days 8.2 3.6 2.7 0.5 - - - - - - - - 1.4
Average snowfall
over 44 years
cm 289.6 75.2 66.5 44.2 10.2 0.3 - - - - 1.5 23.6 68.1
Average number of days above 14.5°C
over 50 years
days 156 - - 2 8 20 28 31 30 24 12 2 -
Average number of clear days
over 44 years
days 63 3 3 5 6 6 7 8 7 7 6 2 2
Most rain reported in a day
over 75 years
cm 12.2 5.8 5.8 3.8 6.1 6.1 12.2 9.9 8.4 6.3 9.1 9.1 6.1
Most rain reported in a month
over 75 years
cm 148.1 16.0 13.7 17.5 20.6 18.8 40.4 24.1 21.3 22.4 21.1 19.8 16.8
Least rain reported in a month
over 75 years
cm 68.6 2.5 1.8 1.8 3.0 1.5 1.5 0.8 3.0 1.3 0.5 3.0 2.3
Heating degree days
over 30 years
days 6834 1321 1148 964 579 268 61 10 28 139 443 735 1138
Cooling degree days
over 30 years
days 438 - - - - 23 70 178 133 34 - - -
Average possibility of sunshine
over 44 years
% 46 34 39 46 50 55 59 64 59 53 44 26 26
Average number of cloudy days
over 44 years
days 205 22 19 19 17 15 12 11 13 13 17 22 24
Average number of partly cloudy days
over 44 years
days 98 6 6 7 7 10 11 12 11 10 8 6 5
Most snow reported in a month
over 75 years
cm 528.1 183.4 184.4 138.2 41.7 5.3 - - - - 14.5 86.9 164.1