Ajax, Ontario, Canada Climate

Weather: 6.14°C/43.05°F, Wind SW at 6.69 km/h, 93% Humidity, 0.34% Chance of rain

Canada
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Contents

Ajax Climate Summary

Located at an elevation of 105.14 meters (344.95 feet) above sea level, Ajax has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 9.14ºC (48.45ºF) and it is 7.05% higher than Canada’s averages. Ajax typically receives about 32.73 millimeters (1.29 inches) of precipitation and has 43.27 rainy days (11.85% of the time) annually.

CountryCanada
CityOntario
Longitude-79.0203732
Latitude43.8508553
Attitude/Elevation105.14m (344.95ft)
Local timeThursday 05:41
Annual high temperature11.4ºC (52.52ºF)
Annual low temperature4.94ºC (40.89ºF)
Average annual precip.32.73mm (1.29in)
Warmest monthJuly (26.66ºC / 79.99ºF)
Coldest MonthJanuary (-8.58ºC / 16.56ºF)
Wettest MonthAugust (53.44mm / 2.1in)
Driest MonthMarch (23.53mm / 0.93in)
Number of days with rainfall (≥ 1.0 mm)43.27 days (11.85%)
Days with no rain321.73 days (88.15%)
Humidity76.05%

Climate Ajax: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)7.0(44.6)12.0(53.6)14.0(57.2)20.0(68.0)28.0(82.4)32.0(89.6)32.0(89.6)32.0(89.6)31.0(87.8)27.0(80.6)16.0(60.8)11.0(51.8)32.0(89.6)
Average high °C (°F)-2.81(26.94)-1.2(29.84)3.19(37.74)7.79(46.02)16.45(61.61)21.39(70.5)26.66(79.99)25.18(77.32)21.08(69.94)12.84(55.11)5.01(41.02)1.28(34.3)11.4(52.52)
Daily mean °C (°F)-4.77(23.41)-3.38(25.92)1.0(33.8)5.62(42.12)13.62(56.52)18.83(65.89)23.96(75.13)22.53(72.55)18.49(65.28)10.58(51.04)3.36(38.05)-0.1(31.82)9.14(48.45)
Average low °C (°F)-8.58(16.56)-7.29(18.88)-2.89(26.8)1.59(34.86)8.14(46.65)13.69(56.64)18.58(65.44)17.77(63.99)14.13(57.43)6.77(44.19)0.04(32.07)-2.66(27.21)4.94(40.89)
Record low °C (°F)-25.0(-13.0)-21.0(-5.8)-15.0(5.0)-6.0(21.2)-1.0(30.2)6.0(42.8)13.0(55.4)12.0(53.6)7.0(44.6)-2.0(28.4)-13.0(8.6)-14.0(6.8)-25.0(-13.0)
Average precipitation mm (inches)32.34(1.27)26.95(1.06)23.53(0.93)43.37(1.71)32.3(1.27)28.95(1.14)36.36(1.43)53.44(2.1)30.13(1.19)33.22(1.31)25.95(1.02)26.2(1.03)32.73(1.29)
Average precipitation days (≥ 1.0 mm)3.733.362.913.363.453.274.094.823.553.643.643.453.61
Average relative humidity (%)82.2282.6472.9472.2974.1774.8372.4673.374.0674.1179.4280.1876.05
Mean monthly sunshine hours6.137.148.588.7212.3114.2513.8910.7210.378.716.25.259.36

Climate Graph

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

Ajax

Ajax Temperature by Month

July
23.96°C | 75.13°F
August
22.53°C | 72.55°F
June
18.83°C | 65.89°F
September
18.49°C | 65.28°F
May
13.62°C | 56.52°F
October
10.58°C | 51.04°F
April
5.62°C | 42.12°F
November
3.36°C | 38.05°F
March
1.0°C | 33.8°F
December
-0.1°C | 31.82°F
February
-3.38°C | 25.92°F
January
-4.77°C | 23.41°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature31.0°C (87.8°F)23.13°C (73.63°F)14.0°C (57.2°F)
Avg Temperature28.0°C (82.4°F)20.4°C (68.72°F)12.0°C (53.6°F)
Min Temperature23.0°C (73.4°F)15.53°C (59.95°F)8.0°C (46.4°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)14.83°C (58.69°F)6.0°C (42.8°F)
PrecipitationMaxAverageMinSum
Precipitation33.8mm | 1.33in5.18mm | 0.2in0.0mm | 0in155.3mm | 6.11in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind32.0kmh | 19.88mph15.1kmh | 9.38mph5.0kmh | 3.11mph
Gust Wind51.0kmh | 31.69mph22.37kmh | 13.9mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure33.8mb5.18mb0.0mb
Ajax

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-09-0125 | 77.020 | 68.08012 | 7.4630.12 | 10201.4 | 0.06
2018-09-0226 | 78.822 | 71.68117 | 10.5630.06 | 101820.9 | 0.82
2018-09-0327 | 80.622 | 71.67915 | 9.3230.15 | 102110.7 | 0.42
2018-09-0425 | 77.019 | 66.2819 | 5.5930.21 | 10230.4 | 0.02
2018-09-0528 | 82.422 | 71.67915 | 9.3230.09 | 101933.8 | 1.33
2018-09-0622 | 71.617 | 62.67715 | 9.3230.18 | 10221.8 | 0.07
2018-09-0721 | 69.812 | 53.66113 | 8.0830.21 | 10230.1 | 0.0
2018-09-0815 | 59.06 | 42.85419 | 11.8130.27 | 10250.0 | 0.0
2018-09-0915 | 59.08 | 46.46426 | 16.1630.24 | 10240.0 | 0.0
2018-09-1016 | 60.814 | 57.29026 | 16.1630.06 | 101819.5 | 0.77
2018-09-1120 | 68.016 | 60.8808 | 4.9730.09 | 10190.4 | 0.02
2018-09-1221 | 69.816 | 60.8807 | 4.3530.24 | 10240.0 | 0.0
2018-09-1322 | 71.618 | 64.48115 | 9.3230.21 | 10230.7 | 0.03
2018-09-1425 | 77.021 | 69.88510 | 6.2130.15 | 102122.1 | 0.87
2018-09-1526 | 78.821 | 69.8805 | 3.1130.15 | 10211.7 | 0.07
2018-09-1626 | 78.821 | 69.8799 | 5.5930.15 | 10210.0 | 0.0
2018-09-1725 | 77.020 | 68.07912 | 7.4629.94 | 10140.0 | 0.0
2018-09-1822 | 71.617 | 62.68115 | 9.3229.85 | 10110.1 | 0.0
2018-09-1919 | 66.211 | 51.8699 | 5.5930.03 | 10170.0 | 0.0
2018-09-2018 | 64.414 | 57.28118 | 11.1830.12 | 10201.0 | 0.04
2018-09-2125 | 77.019 | 66.27732 | 19.8829.83 | 10103.6 | 0.14
2018-09-2215 | 59.07 | 44.65913 | 8.0830.21 | 10230.0 | 0.0
2018-09-2316 | 60.89 | 48.2677 | 4.3530.24 | 10240.0 | 0.0
2018-09-2417 | 62.611 | 51.87628 | 17.430.3 | 10260.3 | 0.01
2018-09-2520 | 68.017 | 62.69023 | 14.2930.0 | 101623.3 | 0.92
2018-09-2618 | 64.414 | 57.27823 | 14.2929.88 | 10123.4 | 0.13
2018-09-2715 | 59.08 | 46.4679 | 5.5930.09 | 10190.0 | 0.0
2018-09-2817 | 62.610 | 50.07018 | 11.1830.0 | 10164.1 | 0.16
2018-09-2913 | 55.46 | 42.87117 | 10.5630.21 | 10235.9 | 0.23
2018-09-3012 | 53.67 | 44.6728 | 4.9730.3 | 10260.1 | 0.0

Ajax 3 Year Historical Weather Data

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