London, Ontario, Canada Climate
Weather: 24.26°C/75.67°F, Wind SW at 2.88 km/h, 66% Humidity, 0% Chance of rain
London Climate Summary
Located at an elevation of 247.99 meters (813.62 feet) above sea level, London has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 9.07ºC (48.33ºF) and it is 6.98% higher than Canada’s averages. London typically receives about 23.54 millimeters (0.93 inches) of precipitation and has 43.82 rainy days (12.01% of the time) annually.
| Country | Canada |
| City | Ontario |
| Longitude | -81.2452768 |
| Latitude | 42.9849233 |
| Attitude/Elevation | 247.99m (813.62ft) |
| Local time | Tuesday 03:17 |
| Annual high temperature | 11.62ºC (52.92ºF) |
| Annual low temperature | 4.37ºC (39.87ºF) |
| Average annual precip. | 23.54mm (0.93in) |
| Warmest month | July (25.87ºC / 78.57ºF) |
| Coldest Month | January (-8.11ºC / 17.4ºF) |
| Wettest Month | July (30.02mm / 1.18in) |
| Driest Month | November (17.11mm / 0.67in) |
| Number of days with rainfall (≥ 1.0 mm) | 43.82 days (12.01%) |
| Days with no rain | 321.18 days (87.99%) |
| Humidity | 79.48% |
Climate London: Weather By Month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high °C (°F) | 9.0(48.2) | 14.0(57.2) | 16.0(60.8) | 21.0(69.8) | 30.0(86.0) | 31.0(87.8) | 32.0(89.6) | 30.0(86.0) | 30.0(86.0) | 27.0(80.6) | 18.0(64.4) | 12.0(53.6) | 32.0(89.6) |
| Average high °C (°F) | -2.72(27.1) | -1.01(30.18) | 3.55(38.39) | 8.63(47.53) | 18.01(64.42) | 22.52(72.54) | 25.87(78.57) | 24.41(75.94) | 21.18(70.12) | 13.09(55.56) | 4.59(40.26) | 1.3(34.34) | 11.62(52.92) |
| Daily mean °C (°F) | -4.66(23.61) | -3.2(26.24) | 1.06(33.91) | 5.96(42.73) | 14.84(58.71) | 19.47(67.05) | 23.05(73.49) | 21.52(70.74) | 17.93(64.27) | 10.33(50.59) | 2.71(36.88) | -0.16(31.71) | 9.07(48.33) |
| Average low °C (°F) | -8.11(17.4) | -7.08(19.26) | -3.0(26.6) | 1.29(34.32) | 8.44(47.19) | 13.21(55.78) | 16.94(62.49) | 15.95(60.71) | 12.69(54.84) | 5.71(42.28) | -0.68(30.78) | -2.88(26.82) | 4.37(39.87) |
| Record low °C (°F) | -25.0(-13.0) | -24.0(-11.2) | -16.0(3.2) | -7.0(19.4) | -2.0(28.4) | 4.0(39.2) | 11.0(51.8) | 9.0(48.2) | 3.0(37.4) | -1.0(30.2) | -14.0(6.8) | -11.0(12.2) | -25.0(-13.0) |
| Average precipitation mm (inches) | 25.89(1.02) | 19.13(0.75) | 19.64(0.77) | 24.77(0.98) | 23.81(0.94) | 26.0(1.02) | 30.02(1.18) | 29.07(1.14) | 24.33(0.96) | 24.67(0.97) | 17.11(0.67) | 18.05(0.71) | 23.54(0.93) |
| Average precipitation days (≥ 1.0 mm) | 3.91 | 3.45 | 3.27 | 3.64 | 3.91 | 2.91 | 4.64 | 4.55 | 3.55 | 3.45 | 3.27 | 3.27 | 3.65 |
| Average relative humidity (%) | 84.66 | 84.49 | 74.86 | 73.59 | 75.06 | 77.39 | 80.04 | 81.49 | 79.67 | 77.61 | 82.39 | 82.49 | 79.48 |
| Mean monthly sunshine hours | 6.42 | 7.17 | 8.77 | 8.86 | 11.17 | 14.76 | 13.23 | 10.63 | 10.1 | 8.66 | 6.62 | 4.99 | 9.28 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of London in recent years.
London Temperature by Month
| July |
|
23.05°C | 73.49°F |
| August |
|
21.52°C | 70.74°F |
| June |
|
19.47°C | 67.05°F |
| September |
|
17.93°C | 64.27°F |
| May |
|
14.84°C | 58.71°F |
| October |
|
10.33°C | 50.59°F |
| April |
|
5.96°C | 42.73°F |
| November |
|
2.71°C | 36.88°F |
| March |
|
1.06°C | 33.91°F |
| December |
|
-0.16°C | 31.71°F |
| February |
|
-3.2°C | 26.24°F |
| January |
|
-4.66°C | 23.61°F |
Historical Data
| Temperature | Max | Average | Min | |
|---|---|---|---|---|
| Max Temperature | 27.0°C (80.6°F) | 21.47°C (70.65°F) | 16.0°C (60.8°F) | |
| Avg Temperature | 24.0°C (75.2°F) | 18.23°C (64.81°F) | 13.0°C (55.4°F) | |
| Min Temperature | 19.0°C (66.2°F) | 12.9°C (55.22°F) | 8.0°C (46.4°F) | |
| Dew Point | Max | Average | Min | |
| Dew Point | 20.0°C (68.0°F) | 13.47°C (56.25°F) | 8.0°C (46.4°F) | |
| Precipitation | Max | Average | Min | Sum |
| Precipitation | 22.4mm | 0.88in | 2.63mm | 0.1in | 0.0mm | 0in | 78.9mm | 3.11in |
| Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
| Wind | Max | Average | Min | |
| Wind | 27.0kmh | 16.78mph | 15.03kmh | 9.34mph | 7.0kmh | 4.35mph | |
| Gust Wind | 39.0kmh | 24.23mph | 23.73kmh | 14.75mph | 12.0kmh | 7.46mph | |
| Sea Level Pressure | Max | Average | Min | |
| Sea Level Pressure | 22.4mb | 2.63mb | 0.0mb |
Daily Observations
| Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
|---|---|---|---|---|---|---|
| September | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
| 2019-09-01 | 17 | 62.6 | 13 | 55.4 | 83 | 11 | 6.84 | 30.15 | 1021 | 0.2 | 0.01 |
| 2019-09-02 | 19 | 66.2 | 15 | 59.0 | 87 | 10 | 6.21 | 30.0 | 1016 | 1.0 | 0.04 |
| 2019-09-03 | 20 | 68.0 | 16 | 60.8 | 89 | 17 | 10.56 | 29.91 | 1013 | 3.2 | 0.13 |
| 2019-09-04 | 16 | 60.8 | 14 | 57.2 | 86 | 20 | 12.43 | 29.94 | 1014 | 2.4 | 0.09 |
| 2019-09-05 | 16 | 60.8 | 9 | 48.2 | 75 | 9 | 5.59 | 30.09 | 1019 | 0.0 | 0.0 |
| 2019-09-06 | 16 | 60.8 | 12 | 53.6 | 83 | 7 | 4.35 | 29.91 | 1013 | 0.2 | 0.01 |
| 2019-09-07 | 17 | 62.6 | 14 | 57.2 | 86 | 13 | 8.08 | 29.91 | 1013 | 1.8 | 0.07 |
| 2019-09-08 | 15 | 59.0 | 10 | 50.0 | 81 | 8 | 4.97 | 30.09 | 1019 | 0.1 | 0.0 |
| 2019-09-09 | 15 | 59.0 | 9 | 48.2 | 77 | 7 | 4.35 | 30.27 | 1025 | 0.0 | 0.0 |
| 2019-09-10 | 20 | 68.0 | 16 | 60.8 | 85 | 18 | 11.18 | 30.12 | 1020 | 3.9 | 0.15 |
| 2019-09-11 | 24 | 75.2 | 20 | 68.0 | 88 | 14 | 8.7 | 30.06 | 1018 | 12.5 | 0.49 |
| 2019-09-12 | 15 | 59.0 | 14 | 57.2 | 87 | 19 | 11.81 | 30.15 | 1021 | 1.3 | 0.05 |
| 2019-09-13 | 21 | 69.8 | 17 | 62.6 | 87 | 24 | 14.91 | 30.09 | 1019 | 17.4 | 0.69 |
| 2019-09-14 | 17 | 62.6 | 14 | 57.2 | 85 | 15 | 9.32 | 30.09 | 1019 | 2.0 | 0.08 |
| 2019-09-15 | 18 | 64.4 | 15 | 59.0 | 87 | 12 | 7.46 | 30.09 | 1019 | 2.2 | 0.09 |
| 2019-09-16 | 19 | 66.2 | 16 | 60.8 | 90 | 10 | 6.21 | 30.06 | 1018 | 1.2 | 0.05 |
| 2019-09-17 | 18 | 64.4 | 12 | 53.6 | 73 | 10 | 6.21 | 30.15 | 1021 | 0.1 | 0.0 |
| 2019-09-18 | 18 | 64.4 | 11 | 51.8 | 73 | 16 | 9.94 | 30.21 | 1023 | 0.0 | 0.0 |
| 2019-09-19 | 18 | 64.4 | 12 | 53.6 | 75 | 15 | 9.32 | 30.18 | 1022 | 0.0 | 0.0 |
| 2019-09-20 | 21 | 69.8 | 15 | 59.0 | 79 | 10 | 6.21 | 30.15 | 1021 | 0.0 | 0.0 |
| 2019-09-21 | 23 | 73.4 | 18 | 64.4 | 83 | 12 | 7.46 | 30.12 | 1020 | 1.8 | 0.07 |
| 2019-09-22 | 24 | 75.2 | 18 | 64.4 | 78 | 21 | 13.05 | 29.94 | 1014 | 0.9 | 0.04 |
| 2019-09-23 | 20 | 68.0 | 15 | 59.0 | 77 | 27 | 16.78 | 29.8 | 1009 | 1.4 | 0.06 |
| 2019-09-24 | 18 | 64.4 | 12 | 53.6 | 77 | 15 | 9.32 | 29.88 | 1012 | 0.5 | 0.02 |
| 2019-09-25 | 20 | 68.0 | 13 | 55.4 | 74 | 23 | 14.29 | 29.77 | 1008 | 0.0 | 0.0 |
| 2019-09-26 | 16 | 60.8 | 10 | 50.0 | 72 | 19 | 11.81 | 29.83 | 1010 | 1.1 | 0.04 |
| 2019-09-27 | 18 | 64.4 | 10 | 50.0 | 69 | 18 | 11.18 | 29.91 | 1013 | 0.8 | 0.03 |
| 2019-09-28 | 17 | 62.6 | 14 | 57.2 | 90 | 15 | 9.32 | 30.0 | 1016 | 22.4 | 0.88 |
| 2019-09-29 | 13 | 55.4 | 8 | 46.4 | 76 | 18 | 11.18 | 30.33 | 1027 | 0.1 | 0.0 |
| 2019-09-30 | 18 | 64.4 | 12 | 53.6 | 77 | 18 | 11.18 | 30.12 | 1020 | 0.4 | 0.02 |
London 3 Year Historical Weather Data
Nearby locations
- Kitchener 80.18 km ( 49.82 mi)
- Haldimand County 111.89 km ( 69.53 mi)
- Halton Hills 123.80 km ( 76.93 mi)
- Lisgar 136.67 km ( 84.92 mi)
- Erin Mills 138.97 km ( 86.35 mi)
- Grimsby 138.98 km ( 86.36 mi)
- Meadowvale Village 142.69 km ( 88.66 mi)
- Mississauga 146.26 km ( 90.88 mi)
- Mississauga Valley 148.66 km ( 92.37 mi)
- Etobicoke 157.28 km ( 97.73 mi)
- Bolton 157.48 km ( 97.85 mi)
- Niagara 159.57 km ( 99.15 mi)
- Jane and Finch 164.21 km ( 102.04 mi)
- Downsview 164.99 km ( 102.52 mi)
- Concord 167.27 km ( 103.94 mi)
- Annex 167.34 km ( 103.98 mi)
- Old Toronto 168.30 km ( 104.58 mi)
- New Tecumseth 170.90 km ( 106.19 mi)
- North York 171.87 km ( 106.80 mi)
- Clairlea-Birchmount 178.64 km ( 111.00 mi)
- Milliken 183.38 km ( 113.94 mi)
- Agincourt North 184.55 km ( 114.68 mi)
- Scarborough 185.35 km ( 115.17 mi)
- Armadale 187.18 km ( 116.31 mi)
- Newmarket 187.20 km ( 116.32 mi)
- Malvern 187.77 km ( 116.68 mi)
- Pickering 198.88 km ( 123.58 mi)
- Georgina 206.23 km ( 128.15 mi)
- Courtice 223.89 km ( 139.12 mi)
- Bowmanville 231.22 km ( 143.67 mi)
- Argyle 242.36 km ( 150.59 mi)
- Peterborough 278.10 km ( 172.80 mi)
- Goulbourn 495.18 km ( 307.69 mi)
- Nepean 512.89 km ( 318.69 mi)
- Centretown 519.12 km ( 322.57 mi)
- Gloucester 527.83 km ( 327.98 mi)
- Cumberland 544.46 km ( 338.31 mi)
- Cornwall 569.18 km ( 353.67 mi)
- Thunder Bay 864.19 km ( 536.98 mi)
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