Guelph, Ontario, Canada Climate

Weather: 26.45°C/79.61°F, Wind SW at 3.09 km/h, 76% Humidity, 0% Chance of rain

Canada
(Photo by Pamela Breznick on Unsplash)

Guelph Climate Summary

Located at an elevation of 321.97 meters (1056.33 feet) above sea level, Guelph has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 8.29ºC (46.92ºF) and it is 6.2% higher than Canada’s averages. Guelph typically receives about 36.56 millimeters (1.44 inches) of precipitation and has 48.81 rainy days (13.37% of the time) annually.

Country Canada
City Ontario
Longitude -80.2481666
Latitude 43.5448048
Attitude/Elevation 321.97m (1056.33ft)
Local time Monday 10:36
Annual high temperature 10.87ºC (51.57ºF)
Annual low temperature 3.48ºC (38.26ºF)
Average annual precip. 36.56mm (1.44in)
Warmest month July (25.88ºC / 78.58ºF)
Coldest Month January (-9.15ºC / 15.53ºF)
Wettest Month April (47.87mm / 1.88in)
Driest Month September (28.11mm / 1.11in)
Number of days with rainfall (≥ 1.0 mm) 48.81 days (13.37%)
Days with no rain 316.19 days (86.63%)
Humidity 79.42%

Climate Guelph: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 8.0(46.4) 13.0(55.4) 15.0(59.0) 19.0(66.2) 29.0(84.2) 32.0(89.6) 32.0(89.6) 31.0(87.8) 31.0(87.8) 27.0(80.6) 18.0(64.4) 9.0(48.2) 32.0(89.6)
Average high °C (°F) -3.71(25.32) -2.11(28.2) 2.67(36.81) 7.64(45.75) 17.22(63.0) 21.78(71.2) 25.88(78.58) 24.3(75.74) 20.74(69.33) 12.11(53.8) 3.72(38.7) 0.25(32.45) 10.87(51.57)
Daily mean °C (°F) -5.63(21.87) -4.26(24.33) 0.22(32.4) 4.96(40.93) 14.03(57.25) 18.76(65.77) 22.95(73.31) 21.18(70.12) 17.36(63.25) 9.3(48.74) 1.77(35.19) -1.19(29.86) 8.29(46.92)
Average low °C (°F) -9.15(15.53) -8.25(17.15) -3.67(25.39) 0.28(32.5) 7.47(45.45) 12.4(54.32) 16.37(61.47) 15.48(59.86) 11.92(53.46) 4.66(40.39) -1.66(29.01) -4.11(24.6) 3.48(38.26)
Record low °C (°F) -24.0(-11.2) -24.0(-11.2) -16.0(3.2) -8.0(17.6) -4.0(24.8) 4.0(39.2) 12.0(53.6) 9.0(48.2) 3.0(37.4) -3.0(26.6) -15.0(5.0) -15.0(5.0) -24.0(-11.2)
Average precipitation mm (inches) 40.88(1.61) 30.96(1.22) 28.93(1.14) 47.87(1.88) 38.99(1.54) 30.35(1.19) 45.9(1.81) 40.71(1.6) 28.11(1.11) 41.76(1.64) 34.02(1.34) 30.25(1.19) 36.56(1.44)
Average precipitation days (≥ 1.0 mm) 4.27 4.27 3.82 3.91 4.55 3.36 4.27 4.45 3.82 4.09 4.18 3.82 4.07
Average relative humidity (%) 84.73 85.72 74.2 74.14 75.53 77.13 77.02 79.06 78.54 78.95 84.19 83.86 79.42
Mean monthly sunshine hours 6.22 7.0 8.54 8.72 11.5 14.49 13.57 10.65 10.0 8.64 6.31 4.88 9.21

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Guelph in recent years.

Guelph

Guelph Temperature by Month

July
22.95°C | 73.31°F
August
21.18°C | 70.12°F
June
18.76°C | 65.77°F
September
17.36°C | 63.25°F
May
14.03°C | 57.25°F
October
9.3°C | 48.74°F
April
4.96°C | 40.93°F
November
1.77°C | 35.19°F
March
0.22°C | 32.4°F
December
-1.19°C | 29.86°F
February
-4.26°C | 24.33°F
January
-5.63°C | 21.87°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Temperature Max Average Min
Max Temperature 8.0°C (46.4°F) 0.06°C (32.11°F) -7.0°C (19.4°F)
Avg Temperature 5.0°C (41.0°F) -1.55°C (29.21°F) -10.0°C (14.0°F)
Min Temperature 3.0°C (37.4°F) -4.26°C (24.33°F) -15.0°C (5.0°F)
Dew Point Max Average Min
Dew Point 4.0°C (39.2°F) -4.19°C (24.46°F) -13.0°C (8.6°F)
Precipitation Max Average Min Sum
Precipitation 15.6mm | 0.61in 2.81mm | 0.11in 0.0mm | 0in 87.0mm | 3.43in
Snowdepth 8.8mm | 0.35in 0.99mm | 0.04in 0.0mm | 0in 30.699999999999996mm | 1.21in
Wind Max Average Min
Wind 31.0kmh | 19.26mph 18.06kmh | 11.22mph 7.0kmh | 4.35mph
Gust Wind 45.0kmh | 27.96mph 27.32kmh | 16.98mph 11.0kmh | 6.84mph
Sea Level Pressure Max Average Min
Sea Level Pressure 15.6mb 2.81mb 0.0mb
Guelph

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
December ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2019-12-01 -2 | 28.4 -5 | 23.0 83 24 | 14.91 29.62 | 1003 15.6 | 0.61
2019-12-02 -2 | 28.4 -5 | 23.0 86 17 | 10.56 29.8 | 1009 2.6 | 0.1
2019-12-03 -2 | 28.4 -5 | 23.0 82 12 | 7.46 29.74 | 1007 0.4 | 0.02
2019-12-04 -0 | 32.0 -2 | 28.4 89 21 | 13.05 29.47 | 998 2.3 | 0.09
2019-12-05 -3 | 26.6 -5 | 23.0 83 21 | 13.05 29.85 | 1011 1.5 | 0.06
2019-12-06 -2 | 28.4 -4 | 24.8 89 13 | 8.08 30.12 | 1020 2.3 | 0.09
2019-12-07 -6 | 21.2 -8 | 17.6 85 11 | 6.84 30.39 | 1029 0.0 | 0.0
2019-12-08 2 | 35.6 -2 | 28.4 84 22 | 13.67 30.09 | 1019 0.1 | 0.0
2019-12-09 5 | 41.0 4 | 39.2 96 17 | 10.56 29.65 | 1004 11.4 | 0.45
2019-12-10 -3 | 26.6 -5 | 23.0 78 28 | 17.4 29.85 | 1011 2.2 | 0.09
2019-12-11 -7 | 19.4 -12 | 10.4 68 28 | 17.4 30.27 | 1025 0.7 | 0.03
2019-12-12 -5 | 23.0 -11 | 12.2 63 16 | 9.94 30.5 | 1033 0.0 | 0.0
2019-12-13 0 | 32.0 -4 | 24.8 72 16 | 9.94 30.09 | 1019 0.0 | 0.0
2019-12-14 1 | 33.8 -1 | 30.2 90 12 | 7.46 29.59 | 1002 13.6 | 0.54
2019-12-15 -4 | 24.8 -7 | 19.4 78 31 | 19.26 29.88 | 1012 1.2 | 0.05
2019-12-16 -2 | 28.4 -6 | 21.2 81 11 | 6.84 30.18 | 1022 0.0 | 0.0
2019-12-17 -3 | 26.6 -6 | 21.2 81 19 | 11.81 29.94 | 1014 0.6 | 0.02
2019-12-18 -10 | 14.0 -12 | 10.4 80 28 | 17.4 30.0 | 1016 6.0 | 0.24
2019-12-19 -9 | 15.8 -13 | 8.6 83 11 | 6.84 30.39 | 1029 0.5 | 0.02
2019-12-20 -7 | 19.4 -9 | 15.8 88 11 | 6.84 30.59 | 1036 0.3 | 0.01
2019-12-21 -2 | 28.4 -5 | 23.0 89 13 | 8.08 30.39 | 1029 0.0 | 0.0
2019-12-22 2 | 35.6 -1 | 30.2 87 21 | 13.05 30.18 | 1022 0.0 | 0.0
2019-12-23 2 | 35.6 -0 | 32.0 83 22 | 13.67 30.06 | 1018 0.0 | 0.0
2019-12-24 -2 | 28.4 -4 | 24.8 87 12 | 7.46 30.18 | 1022 0.0 | 0.0
2019-12-25 1 | 33.8 -1 | 30.2 95 10 | 6.21 30.06 | 1018 0.0 | 0.0
2019-12-26 2 | 35.6 2 | 35.6 98 15 | 9.32 30.09 | 1019 0.0 | 0.0
2019-12-27 4 | 39.2 3 | 37.4 92 17 | 10.56 30.09 | 1019 0.5 | 0.02
2019-12-28 1 | 33.8 -1 | 30.2 85 7 | 4.35 30.27 | 1025 0.0 | 0.0
2019-12-29 1 | 33.8 -1 | 30.2 89 19 | 11.81 29.97 | 1015 5.2 | 0.2
2019-12-30 4 | 39.2 0 | 32.0 83 28 | 17.4 29.53 | 1000 9.4 | 0.37
2019-12-31 -2 | 28.4 -4 | 24.8 86 27 | 16.78 29.56 | 1001 10.6 | 0.42

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