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Average Temperature
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
F 52 41 41 45 48 55 60 65 64 59 52 46 43
C 11 5 5 7 8 12 15 18 17 15 11 7 6
Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0


Average High Temperature
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
F 58 45 45 51 55 62 68 72 72 66 58 51 47
C 14 7 7 10 12 16 20 22 22 18 14 10 8
Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0


Average Low Temperature
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
F 45 36 36 38 41 47 52 56 56 52 46 40 38
C 7 2 2 3 5 8 11 13 13 11 7 4 3
Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0


Highest Recorded Temperature
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
F 96 61 64 72 74 84 93 93 96 85 80 65 61
C 35 16 17 22 23 28 33 33 35 29 26 18 16
Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0


Lowest Recorded Temperature
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
F 12 15 16 23 29 30 39 45 43 37 28 20 12
C -11 -9 -8 -5 -1 -1 3 7 6 2 -2 -6 -11
Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0


Average Precipitation
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
in. 23.3 2.4 1.4 2.0 1.7 1.8 1.8 1.8 1.7 1.7 2.9 1.8 2.3
mm 591 60 35 50 43 45 45 45 43 43 73 45 58
Years Charted: 10 Source: International Station Meteorological Climate Summary, Version 4.0


Average Wind Speed
  Year Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
mph 9 9 9 10 10 9 8 8 8 9 9 8 9
km/h 14 14 14 16 16 14 12 12 12 14 14 12 14
Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0


Average Morning Relative Humidity
  Total Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
% 88 89 89 89 88 86 85 86 89 90 91 91 90
Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0


Average Afternoon Relative Humidity
  Total Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
% 66 78 73 66 59 58 57 55 55 61 70 77 80
Years Charted: 21 Source: International Station Meteorological Climate Summary, Version 4.0





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