Guelph, Ontario, Canada Climate

Weather: 5.1°C/41.18°F, Wind SW at 4.12 km/h, 54% Humidity, 0% Chance of rain

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.

CountryCanada
CityOntario
Longitude-80.2481666
Latitude43.5448048
Attitude/Elevation321.97m (1056.33ft)
Local timeThursday 16:19
Annual high temperature10.87ºC (51.57ºF)
Annual low temperature3.48ºC (38.26ºF)
Average annual precip.36.56mm (1.44in)
Warmest monthJuly (25.88ºC / 78.58ºF)
Coldest MonthJanuary (-9.15ºC / 15.53ºF)
Wettest MonthApril (47.87mm / 1.88in)
Driest MonthSeptember (28.11mm / 1.11in)
Number of days with rainfall (≥ 1.0 mm)48.81 days (13.37%)
Days with no rain316.19 days (86.63%)
Humidity79.42%

Climate Guelph: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
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)4.274.273.823.914.553.364.274.453.824.094.183.824.07
Average relative humidity (%)84.7385.7274.274.1475.5377.1377.0279.0678.5478.9584.1983.8679.42
Mean monthly sunshine hours6.227.08.548.7211.514.4913.5710.6510.08.646.314.889.21

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
TemperatureMaxAverageMin
Max Temperature8.0°C (46.4°F)0.06°C (32.11°F)-7.0°C (19.4°F)
Avg Temperature5.0°C (41.0°F)-1.55°C (29.21°F)-10.0°C (14.0°F)
Min Temperature3.0°C (37.4°F)-4.26°C (24.33°F)-15.0°C (5.0°F)
Dew PointMaxAverageMin
Dew Point4.0°C (39.2°F)-4.19°C (24.46°F)-13.0°C (8.6°F)
PrecipitationMaxAverageMinSum
Precipitation15.6mm | 0.61in2.81mm | 0.11in0.0mm | 0in87.0mm | 3.43in
Snowdepth8.8mm | 0.35in0.99mm | 0.04in0.0mm | 0in30.699999999999996mm | 1.21in
WindMaxAverageMin
Wind31.0kmh | 19.26mph18.06kmh | 11.22mph7.0kmh | 4.35mph
Gust Wind45.0kmh | 27.96mph27.32kmh | 16.98mph11.0kmh | 6.84mph
Sea Level PressureMaxAverageMin
Sea Level Pressure15.6mb2.81mb0.0mb
Guelph

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-12-01-2 | 28.4-5 | 23.08324 | 14.9129.62 | 100315.6 | 0.61
2019-12-02-2 | 28.4-5 | 23.08617 | 10.5629.8 | 10092.6 | 0.1
2019-12-03-2 | 28.4-5 | 23.08212 | 7.4629.74 | 10070.4 | 0.02
2019-12-04-0 | 32.0-2 | 28.48921 | 13.0529.47 | 9982.3 | 0.09
2019-12-05-3 | 26.6-5 | 23.08321 | 13.0529.85 | 10111.5 | 0.06
2019-12-06-2 | 28.4-4 | 24.88913 | 8.0830.12 | 10202.3 | 0.09
2019-12-07-6 | 21.2-8 | 17.68511 | 6.8430.39 | 10290.0 | 0.0
2019-12-082 | 35.6-2 | 28.48422 | 13.6730.09 | 10190.1 | 0.0
2019-12-095 | 41.04 | 39.29617 | 10.5629.65 | 100411.4 | 0.45
2019-12-10-3 | 26.6-5 | 23.07828 | 17.429.85 | 10112.2 | 0.09
2019-12-11-7 | 19.4-12 | 10.46828 | 17.430.27 | 10250.7 | 0.03
2019-12-12-5 | 23.0-11 | 12.26316 | 9.9430.5 | 10330.0 | 0.0
2019-12-130 | 32.0-4 | 24.87216 | 9.9430.09 | 10190.0 | 0.0
2019-12-141 | 33.8-1 | 30.29012 | 7.4629.59 | 100213.6 | 0.54
2019-12-15-4 | 24.8-7 | 19.47831 | 19.2629.88 | 10121.2 | 0.05
2019-12-16-2 | 28.4-6 | 21.28111 | 6.8430.18 | 10220.0 | 0.0
2019-12-17-3 | 26.6-6 | 21.28119 | 11.8129.94 | 10140.6 | 0.02
2019-12-18-10 | 14.0-12 | 10.48028 | 17.430.0 | 10166.0 | 0.24
2019-12-19-9 | 15.8-13 | 8.68311 | 6.8430.39 | 10290.5 | 0.02
2019-12-20-7 | 19.4-9 | 15.88811 | 6.8430.59 | 10360.3 | 0.01
2019-12-21-2 | 28.4-5 | 23.08913 | 8.0830.39 | 10290.0 | 0.0
2019-12-222 | 35.6-1 | 30.28721 | 13.0530.18 | 10220.0 | 0.0
2019-12-232 | 35.6-0 | 32.08322 | 13.6730.06 | 10180.0 | 0.0
2019-12-24-2 | 28.4-4 | 24.88712 | 7.4630.18 | 10220.0 | 0.0
2019-12-251 | 33.8-1 | 30.29510 | 6.2130.06 | 10180.0 | 0.0
2019-12-262 | 35.62 | 35.69815 | 9.3230.09 | 10190.0 | 0.0
2019-12-274 | 39.23 | 37.49217 | 10.5630.09 | 10190.5 | 0.02
2019-12-281 | 33.8-1 | 30.2857 | 4.3530.27 | 10250.0 | 0.0
2019-12-291 | 33.8-1 | 30.28919 | 11.8129.97 | 10155.2 | 0.2
2019-12-304 | 39.20 | 32.08328 | 17.429.53 | 10009.4 | 0.37
2019-12-31-2 | 28.4-4 | 24.88627 | 16.7829.56 | 100110.6 | 0.42

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