Markham, Ontario, Canada Climate

Weather: 24.37°C/75.87°F, Wind SW at 2.27 km/h, 88% Humidity, 0% Chance of rain

Canada
(Photo by Sam 🐷 on Unsplash)

Markham Climate Summary

Located at an elevation of 187.94 meters (616.6 feet) above sea level, Markham has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 9.2ºC (48.56ºF) and it is 7.11% higher than Canada’s averages. Markham typically receives about 33.43 millimeters (1.32 inches) of precipitation and has 45.27 rainy days (12.4% of the time) annually.

Country Canada
City Ontario
Longitude -79.3370188
Latitude 43.8561002
Attitude/Elevation 187.94m (616.6ft)
Local time Monday 11:39
Annual high temperature 11.5ºC (52.7ºF)
Annual low temperature 5.09ºC (41.16ºF)
Average annual precip. 33.43mm (1.32in)
Warmest month July (27.11ºC / 80.8ºF)
Coldest Month January (-8.84ºC / 16.09ºF)
Wettest Month August (48.82mm / 1.92in)
Driest Month March (23.23mm / 0.91in)
Number of days with rainfall (≥ 1.0 mm) 45.27 days (12.4%)
Days with no rain 319.73 days (87.6%)
Humidity 75.02%

Climate Markham: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 7.0(44.6) 12.0(53.6) 17.0(62.6) 20.0(68.0) 28.0(82.4) 32.0(89.6) 33.0(91.4) 31.0(87.8) 31.0(87.8) 27.0(80.6) 18.0(64.4) 10.0(50.0) 33.0(91.4)
Average high °C (°F) -3.2(26.24) -1.64(29.05) 3.15(37.67) 7.98(46.36) 17.2(62.96) 22.29(72.12) 27.11(80.8) 25.49(77.88) 21.43(70.57) 12.75(54.95) 4.72(40.5) 0.76(33.37) 11.5(52.7)
Daily mean °C (°F) -5.14(22.75) -3.68(25.38) 0.89(33.6) 5.54(41.97) 14.29(57.72) 19.52(67.14) 24.46(76.03) 22.86(73.15) 18.64(65.55) 10.43(50.77) 3.1(37.58) -0.51(31.08) 9.2(48.56)
Average low °C (°F) -8.84(16.09) -7.61(18.3) -2.73(27.09) 1.62(34.92) 8.84(47.91) 14.38(57.88) 19.24(66.63) 18.23(64.81) 14.43(57.97) 6.8(44.24) -0.19(31.66) -3.13(26.37) 5.09(41.16)
Record low °C (°F) -23.0(-9.4) -23.0(-9.4) -14.0(6.8) -5.0(23.0) -1.0(30.2) 6.0(42.8) 15.0(59.0) 12.0(53.6) 8.0(46.4) -2.0(28.4) -14.0(6.8) -15.0(5.0) -23.0(-9.4)
Average precipitation mm (inches) 38.4(1.51) 26.21(1.03) 23.23(0.91) 44.39(1.75) 31.28(1.23) 25.4(1.0) 36.84(1.45) 48.82(1.92) 30.37(1.2) 36.44(1.43) 31.67(1.25) 28.11(1.11) 33.43(1.32)
Average precipitation days (≥ 1.0 mm) 4.0 3.82 3.18 3.64 3.73 3.09 4.27 4.82 3.82 4.0 3.45 3.45 3.77
Average relative humidity (%) 82.84 83.32 72.13 70.74 71.38 71.84 70.11 71.43 72.33 73.38 79.82 80.89 75.02
Mean monthly sunshine hours 6.02 7.04 8.6 8.8 12.25 14.41 13.87 10.75 10.38 8.68 6.25 5.19 9.35

Climate Graph

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

Markham

Markham Temperature by Month

July
24.46°C | 76.03°F
August
22.86°C | 73.15°F
June
19.52°C | 67.14°F
September
18.64°C | 65.55°F
May
14.29°C | 57.72°F
October
10.43°C | 50.77°F
April
5.54°C | 41.97°F
November
3.1°C | 37.58°F
March
0.89°C | 33.6°F
December
-0.51°C | 31.08°F
February
-3.68°C | 25.38°F
January
-5.14°C | 22.75°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 29.0°C (84.2°F) 23.83°C (74.89°F) 17.0°C (62.6°F)
Avg Temperature 26.0°C (78.8°F) 20.73°C (69.31°F) 13.0°C (55.4°F)
Min Temperature 23.0°C (73.4°F) 15.87°C (60.57°F) 9.0°C (48.2°F)
Dew Point Max Average Min
Dew Point 19.0°C (66.2°F) 12.97°C (55.35°F) 3.0°C (37.4°F)
Precipitation Max Average Min Sum
Precipitation 42.0mm | 1.65in 3.67mm | 0.14in 0.0mm | 0in 110.0mm | 4.33in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 21.0kmh | 13.05mph 11.17kmh | 6.94mph 4.0kmh | 2.49mph
Gust Wind 31.0kmh | 19.26mph 15.5kmh | 9.63mph 5.0kmh | 3.11mph
Sea Level Pressure Max Average Min
Sea Level Pressure 42.0mb 3.67mb 0.0mb
Markham

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
June ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2020-06-01 16 | 60.8 7 | 44.6 63 14 | 8.7 30.12 | 1020 1.2 | 0.05
2020-06-02 14 | 57.2 12 | 53.6 83 10 | 6.21 29.88 | 1012 4.0 | 0.16
2020-06-03 19 | 66.2 17 | 62.6 90 9 | 5.59 29.65 | 1004 8.5 | 0.33
2020-06-04 21 | 69.8 14 | 57.2 67 8 | 4.97 29.77 | 1008 0.0 | 0.0
2020-06-05 24 | 75.2 16 | 60.8 69 8 | 4.97 29.77 | 1008 0.9 | 0.04
2020-06-06 18 | 64.4 11 | 51.8 63 19 | 11.81 29.85 | 1011 1.3 | 0.05
2020-06-07 15 | 59.0 7 | 44.6 62 15 | 9.32 30.03 | 1017 0.0 | 0.0
2020-06-08 18 | 64.4 8 | 46.4 58 8 | 4.97 30.09 | 1019 0.0 | 0.0
2020-06-09 24 | 75.2 14 | 57.2 60 9 | 5.59 29.88 | 1012 0.0 | 0.0
2020-06-10 21 | 69.8 17 | 62.6 82 17 | 10.56 29.71 | 1006 11.4 | 0.45
2020-06-11 19 | 66.2 14 | 57.2 68 21 | 13.05 29.83 | 1010 21.8 | 0.86
2020-06-12 16 | 60.8 8 | 46.4 63 19 | 11.81 30.12 | 1020 0.0 | 0.0
2020-06-13 13 | 55.4 3 | 37.4 56 11 | 6.84 30.3 | 1026 0.0 | 0.0
2020-06-14 17 | 62.6 5 | 41.0 51 8 | 4.97 30.39 | 1029 0.0 | 0.0
2020-06-15 18 | 64.4 8 | 46.4 57 9 | 5.59 30.39 | 1029 0.0 | 0.0
2020-06-16 21 | 69.8 10 | 50.0 56 7 | 4.35 30.36 | 1028 0.0 | 0.0
2020-06-17 24 | 75.2 13 | 55.4 57 4 | 2.49 30.24 | 1024 0.0 | 0.0
2020-06-18 24 | 75.2 14 | 57.2 59 6 | 3.73 30.12 | 1020 0.0 | 0.0
2020-06-19 24 | 75.2 16 | 60.8 66 8 | 4.97 30.0 | 1016 0.5 | 0.02
2020-06-20 25 | 77.0 17 | 62.6 64 5 | 3.11 29.97 | 1015 0.4 | 0.02
2020-06-21 26 | 78.8 18 | 64.4 63 9 | 5.59 29.88 | 1012 0.3 | 0.01
2020-06-22 26 | 78.8 19 | 66.2 71 9 | 5.59 29.83 | 1010 4.9 | 0.19
2020-06-23 23 | 73.4 19 | 66.2 81 13 | 8.08 29.65 | 1004 4.1 | 0.16
2020-06-24 19 | 66.2 13 | 55.4 70 19 | 11.81 29.68 | 1005 2.2 | 0.09
2020-06-25 20 | 68.0 11 | 51.8 63 12 | 7.46 29.85 | 1011 3.5 | 0.14
2020-06-26 23 | 73.4 13 | 55.4 61 15 | 9.32 29.91 | 1013 0.8 | 0.03
2020-06-27 23 | 73.4 18 | 64.4 79 11 | 6.84 29.65 | 1004 42.0 | 1.65
2020-06-28 23 | 73.4 16 | 60.8 70 12 | 7.46 29.74 | 1007 1.7 | 0.07
2020-06-29 25 | 77.0 15 | 59.0 61 11 | 6.84 29.88 | 1012 0.0 | 0.0
2020-06-30 23 | 73.4 16 | 60.8 70 9 | 5.59 29.97 | 1015 0.5 | 0.02

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