Richmond Hill, Ontario, Canada Climate

Weather: 29.09°C/84.36°F, Wind SW at 4.31 km/h, 50% Humidity, 0% Chance of rain

Canada
(Photo by Szabolcs Toth on Unsplash)

Richmond Hill Climate Summary

Located at an elevation of 236.98 meters (777.49 feet) above sea level, Richmond Hill 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. Richmond Hill 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 -79.4402808
Latitude 43.8828401
Attitude/Elevation 236.98m (777.49ft)
Local time Tuesday 00:21
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 Richmond Hill: 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 6.05 7.03 8.6 8.8 12.19 14.45 13.9 10.75 10.38 8.68 6.28 5.19 9.36

Climate Graph

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

Richmond Hill

Richmond Hill 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 27.0°C (80.6°F) 20.35°C (68.63°F) 11.0°C (51.8°F)
Avg Temperature 24.0°C (75.2°F) 17.06°C (62.71°F) 8.0°C (46.4°F)
Min Temperature 20.0°C (68.0°F) 10.74°C (51.33°F) 4.0°C (39.2°F)
Dew Point Max Average Min
Dew Point 19.0°C (66.2°F) 9.68°C (49.42°F) -2.0°C (28.4°F)
Precipitation Max Average Min Sum
Precipitation 19.8mm | 0.78in 2.41mm | 0.09in 0.0mm | 0in 74.8mm | 2.94in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 23.0kmh | 14.29mph 11.58kmh | 7.2mph 6.0kmh | 3.73mph
Gust Wind 38.0kmh | 23.61mph 19.13kmh | 11.89mph 9.0kmh | 5.59mph
Sea Level Pressure Max Average Min
Sea Level Pressure 19.8mb 2.41mb 0.0mb
Richmond Hill

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
May ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2018-05-01 18 | 64.4 6 | 42.8 54 14 | 8.7 30.0 | 1016 0.0 | 0.0
2018-05-02 20 | 68.0 11 | 51.8 63 19 | 11.81 29.91 | 1013 2.7 | 0.11
2018-05-03 16 | 60.8 13 | 55.4 89 11 | 6.84 29.94 | 1014 5.9 | 0.23
2018-05-04 14 | 57.2 9 | 48.2 83 22 | 13.67 29.77 | 1008 2.7 | 0.11
2018-05-05 17 | 62.6 9 | 48.2 72 14 | 8.7 30.0 | 1016 1.0 | 0.04
2018-05-06 13 | 55.4 7 | 44.6 69 9 | 5.59 30.0 | 1016 2.7 | 0.11
2018-05-07 14 | 57.2 4 | 39.2 59 8 | 4.97 30.18 | 1022 1.2 | 0.05
2018-05-08 17 | 62.6 5 | 41.0 54 7 | 4.35 30.18 | 1022 0.0 | 0.0
2018-05-09 17 | 62.6 10 | 50.0 70 11 | 6.84 29.97 | 1015 0.0 | 0.0
2018-05-10 15 | 59.0 9 | 48.2 71 23 | 14.29 29.77 | 1008 1.1 | 0.04
2018-05-11 8 | 46.4 -2 | 28.4 55 9 | 5.59 30.18 | 1022 0.0 | 0.0
2018-05-12 12 | 53.6 1 | 33.8 55 7 | 4.35 30.12 | 1020 0.0 | 0.0
2018-05-13 14 | 57.2 4 | 39.2 57 8 | 4.97 30.03 | 1017 0.0 | 0.0
2018-05-14 18 | 64.4 12 | 53.6 78 7 | 4.35 29.91 | 1013 0.2 | 0.01
2018-05-15 15 | 59.0 12 | 53.6 85 9 | 5.59 29.88 | 1012 19.8 | 0.78
2018-05-16 18 | 64.4 10 | 50.0 69 8 | 4.97 30.03 | 1017 0.0 | 0.0
2018-05-17 17 | 62.6 10 | 50.0 70 11 | 6.84 30.09 | 1019 0.0 | 0.0
2018-05-18 12 | 53.6 2 | 35.6 52 18 | 11.18 30.3 | 1026 0.0 | 0.0
2018-05-19 13 | 55.4 10 | 50.0 88 13 | 8.08 29.97 | 1015 6.1 | 0.24
2018-05-20 13 | 55.4 9 | 48.2 81 14 | 8.7 30.06 | 1018 0.6 | 0.02
2018-05-21 16 | 60.8 6 | 42.8 58 6 | 3.73 30.21 | 1023 0.0 | 0.0
2018-05-22 15 | 59.0 11 | 51.8 81 9 | 5.59 29.97 | 1015 6.0 | 0.24
2018-05-23 17 | 62.6 10 | 50.0 71 13 | 8.08 30.06 | 1018 0.0 | 0.0
2018-05-24 21 | 69.8 11 | 51.8 62 7 | 4.35 30.15 | 1021 0.0 | 0.0
2018-05-25 23 | 73.4 13 | 55.4 63 14 | 8.7 29.88 | 1012 0.2 | 0.01
2018-05-26 23 | 73.4 15 | 59.0 68 8 | 4.97 29.8 | 1009 8.2 | 0.32
2018-05-27 21 | 69.8 16 | 60.8 81 10 | 6.21 29.88 | 1012 1.8 | 0.07
2018-05-28 23 | 73.4 17 | 62.6 78 8 | 4.97 29.91 | 1013 0.7 | 0.03
2018-05-29 22 | 71.6 15 | 59.0 75 11 | 6.84 30.03 | 1017 0.1 | 0.0
2018-05-30 23 | 73.4 16 | 60.8 74 13 | 8.08 29.91 | 1013 2.0 | 0.08
2018-05-31 24 | 75.2 19 | 66.2 81 18 | 11.18 29.74 | 1007 11.8 | 0.46

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