Clarkson, Ontario, Canada Climate

Weather: 8.86°C/47.95°F, Wind SW at 3.09 km/h, 92% Humidity, 0% Chance of rain

Canada
(Photo by Sam 🐷 on Unsplash)

Clarkson Climate Summary

Located at an elevation of 101.75 meters (333.83 feet) above sea level, Clarkson has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 10.11ºC (50.2ºF) and it is 8.02% higher than Canada’s averages. Clarkson typically receives about 31.82 millimeters (1.25 inches) of precipitation and has 43.63 rainy days (11.95% of the time) annually.

CountryCanada
CityOntario
Longitude-79.6318887
Latitude43.5230563
Attitude/Elevation101.75m (333.83ft)
Local timeSunday 13:06
Annual high temperature12.14ºC (53.85ºF)
Annual low temperature6.66ºC (43.99ºF)
Average annual precip.31.82mm (1.25in)
Warmest monthJuly (27.59ºC / 81.66ºF)
Coldest MonthJanuary (-7.08ºC / 19.26ºF)
Wettest MonthApril (45.11mm / 1.78in)
Driest MonthSeptember (21.92mm / 0.86in)
Number of days with rainfall (≥ 1.0 mm)43.63 days (11.95%)
Days with no rain321.37 days (88.05%)
Humidity72.88%

Climate Clarkson: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)8.0(46.4)11.0(51.8)16.0(60.8)19.0(66.2)29.0(84.2)30.0(86.0)33.0(91.4)32.0(89.6)31.0(87.8)27.0(80.6)20.0(68.0)12.0(53.6)33.0(91.4)
Average high °C (°F)-2.16(28.11)-0.79(30.58)3.82(38.88)8.34(47.01)16.96(62.53)22.44(72.39)27.59(81.66)26.06(78.91)22.06(71.71)13.56(56.41)5.76(42.37)2.01(35.62)12.14(53.85)
Daily mean °C (°F)-3.82(25.12)-2.59(27.34)1.82(35.28)6.28(43.3)14.45(58.01)19.93(67.87)25.2(77.36)23.72(74.7)19.72(67.5)11.6(52.88)4.24(39.63)0.78(33.4)10.11(50.2)
Average low °C (°F)-7.08(19.26)-5.93(21.33)-1.33(29.61)2.98(37.36)10.11(50.2)15.76(60.37)21.05(69.89)20.03(68.05)16.31(61.36)8.42(47.16)1.37(34.47)-1.72(28.9)6.66(43.99)
Record low °C (°F)-21.0(-5.8)-23.0(-9.4)-13.0(8.6)-4.0(24.8)0.0(0)7.0(44.6)16.0(60.8)12.0(53.6)9.0(48.2)0.0(0)-13.0(8.6)-12.0(10.4)-23.0(-9.4)
Average precipitation mm (inches)38.62(1.52)28.77(1.13)25.27(0.99)45.11(1.78)33.63(1.32)25.93(1.02)33.15(1.31)32.9(1.3)21.92(0.86)34.18(1.35)33.4(1.31)29.01(1.14)31.82(1.25)
Average precipitation days (≥ 1.0 mm)4.183.643.733.733.912.914.03.913.453.453.453.273.64
Average relative humidity (%)79.6279.8769.8869.5871.1970.6868.1669.1670.671.8876.5277.4472.88
Mean monthly sunshine hours6.277.358.768.9312.0714.4713.8510.8410.418.816.395.339.46

Climate Graph

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

Clarkson

Clarkson Temperature by Month

July
25.2°C | 77.36°F
August
23.72°C | 74.7°F
June
19.93°C | 67.87°F
September
19.72°C | 67.5°F
May
14.45°C | 58.01°F
October
11.6°C | 52.88°F
April
6.28°C | 43.3°F
November
4.24°C | 39.63°F
March
1.82°C | 35.28°F
December
0.78°C | 33.4°F
February
-2.59°C | 27.34°F
January
-3.82°C | 25.12°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature23.0°C (73.4°F)15.94°C (60.69°F)8.0°C (46.4°F)
Avg Temperature19.0°C (66.2°F)13.42°C (56.16°F)8.0°C (46.4°F)
Min Temperature15.0°C (59.0°F)9.42°C (48.96°F)6.0°C (42.8°F)
Dew PointMaxAverageMin
Dew Point14.0°C (57.2°F)8.26°C (46.87°F)0.0°C (0°F)
PrecipitationMaxAverageMinSum
Precipitation23.1mm | 0.91in5.11mm | 0.2in0.0mm | 0in158.4mm | 6.24in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind25.0kmh | 15.53mph14.9kmh | 9.26mph6.0kmh | 3.73mph
Gust Wind36.0kmh | 22.37mph21.65kmh | 13.45mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure23.1mb5.11mb0.0mb
Clarkson

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-05-019 | 48.28 | 46.49124 | 14.9130.12 | 102023.1 | 0.91
2019-05-0211 | 51.87 | 44.68011 | 6.8430.12 | 10200.1 | 0.0
2019-05-0310 | 50.08 | 46.4877 | 4.3530.03 | 101722.9 | 0.9
2019-05-0411 | 51.88 | 46.4838 | 4.9729.97 | 10150.4 | 0.02
2019-05-0515 | 59.08 | 46.4737 | 4.3529.88 | 10120.0 | 0.0
2019-05-0616 | 60.89 | 48.27012 | 7.4629.97 | 10152.5 | 0.1
2019-05-0711 | 51.84 | 39.26612 | 7.4630.21 | 102314.4 | 0.57
2019-05-089 | 48.20 | 32.05619 | 11.8130.33 | 10270.0 | 0.0
2019-05-0914 | 57.210 | 50.08022 | 13.6729.94 | 101412.1 | 0.48
2019-05-1011 | 51.88 | 46.48023 | 14.2929.94 | 10148.4 | 0.33
2019-05-1110 | 50.02 | 35.6619 | 5.5930.12 | 10200.5 | 0.02
2019-05-129 | 48.26 | 42.88323 | 14.2929.91 | 10137.8 | 0.31
2019-05-138 | 46.46 | 42.89023 | 14.2929.8 | 100914.6 | 0.57
2019-05-1411 | 51.86 | 42.87816 | 9.9429.91 | 10133.6 | 0.14
2019-05-1515 | 59.07 | 44.66716 | 9.9429.88 | 10124.6 | 0.18
2019-05-1613 | 55.48 | 46.47510 | 6.2129.85 | 10112.2 | 0.09
2019-05-1714 | 57.29 | 48.27417 | 10.5629.83 | 10101.6 | 0.06
2019-05-1813 | 55.46 | 42.86711 | 6.8430.0 | 10160.0 | 0.0
2019-05-1919 | 66.213 | 55.47818 | 11.1829.8 | 10098.3 | 0.33
2019-05-2012 | 53.69 | 48.27825 | 15.5329.83 | 10100.4 | 0.02
2019-05-2114 | 57.25 | 41.06119 | 11.8130.15 | 10210.0 | 0.0
2019-05-2214 | 57.27 | 44.66714 | 8.730.15 | 10210.1 | 0.0
2019-05-2317 | 62.612 | 53.68116 | 9.9429.91 | 10132.2 | 0.09
2019-05-2416 | 60.811 | 51.87516 | 9.9430.09 | 10190.0 | 0.0
2019-05-2518 | 64.414 | 57.28214 | 8.729.94 | 101417.2 | 0.68
2019-05-2618 | 64.413 | 55.47714 | 8.729.97 | 10150.0 | 0.0
2019-05-2718 | 64.410 | 50.06910 | 6.2130.03 | 10170.3 | 0.01
2019-05-2811 | 51.810 | 50.08918 | 11.1829.77 | 10088.7 | 0.34
2019-05-2914 | 57.211 | 51.8856 | 3.7329.77 | 10081.1 | 0.04
2019-05-3017 | 62.611 | 51.87813 | 8.0829.71 | 10060.4 | 0.02
2019-05-3118 | 64.410 | 50.0669 | 5.5929.83 | 10100.9 | 0.04

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