St. John'S, Manitoba, Canada Climate

Weather: 10.03°C/50.05°F, Wind SW at 3.6 km/h, 83% Humidity, 0.95% Chance of rain

Canada
(Photo by Kieran Somerville on Unsplash)
Contents

St. John's Climate Summary

Located at an elevation of 230.68 meters (756.82 feet) above sea level, St. John's has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 3.72ºC (38.7ºF) and it is 1.63% higher than Canada’s averages. St. John's typically receives about 16.88 millimeters (0.66 inches) of precipitation and has 31.82 rainy days (8.72% of the time) annually.

CountryCanada
CityManitoba
Longitude-97.1339049
Latitude49.9254535
Attitude/Elevation230.68m (756.82ft)
Local timeFriday 21:59
Annual high temperature6.71ºC (44.08ºF)
Annual low temperature-1.06ºC (30.09ºF)
Average annual precip.16.88mm (0.66in)
Warmest monthAugust (25.47ºC / 77.85ºF)
Coldest MonthFebruary (-21.05ºC / -5.89ºF)
Wettest MonthJuly (35.38mm / 1.39in)
Driest MonthFebruary (4.66mm / 0.18in)
Number of days with rainfall (≥ 1.0 mm)31.82 days (8.72%)
Days with no rain333.18 days (91.28%)
Humidity75.53%

Climate St. John's: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)2.0(35.6)0.0(0)9.0(48.2)23.0(73.4)30.0(86.0)32.0(89.6)34.0(93.2)39.0(102.2)28.0(82.4)21.0(69.8)13.0(55.4)3.0(37.4)39.0(102.2)
Average high °C (°F)-13.23(8.19)-13.75(7.25)-3.06(26.49)6.52(43.74)17.8(64.04)22.92(73.26)25.1(77.18)25.47(77.85)17.81(64.06)6.4(43.52)-2.88(26.82)-8.61(16.5)6.71(44.08)
Daily mean °C (°F)-15.75(3.65)-16.72(1.9)-5.67(21.79)3.36(38.05)14.26(57.67)19.46(67.03)21.77(71.19)21.25(70.25)14.29(57.72)3.86(38.95)-4.86(23.25)-10.62(12.88)3.72(38.7)
Average low °C (°F)-19.84(-3.71)-21.05(-5.89)-9.89(14.2)-1.62(29.08)8.1(46.58)13.7(56.66)15.58(60.04)14.45(58.01)9.34(48.81)0.6(33.08)-7.94(17.71)-14.11(6.6)-1.06(30.09)
Record low °C (°F)-36.0(-32.8)-32.0(-25.6)-28.0(-18.4)-19.0(-2.2)-4.0(24.8)4.0(39.2)9.0(48.2)8.0(46.4)-1.0(30.2)-10.0(14.0)-17.0(1.4)-30.0(-22.0)-36.0(-32.8)
Average precipitation mm (inches)6.04(0.24)4.66(0.18)10.08(0.4)11.7(0.46)23.13(0.91)33.58(1.32)35.38(1.39)19.15(0.75)27.25(1.07)19.45(0.77)5.74(0.23)6.44(0.25)16.88(0.66)
Average precipitation days (≥ 1.0 mm)1.821.551.732.093.185.03.913.363.452.551.911.272.65
Average relative humidity (%)90.9991.2488.9465.3654.8871.473.7761.0964.7872.0481.9189.9275.53
Mean monthly sunshine hours4.07.028.019.4114.3415.5415.4311.489.877.915.73.929.39

Climate Graph

The chart below shows the mean monthly temperature and precipitation of St. John's in recent years.

St. John's

St. John's Temperature by Month

July
21.77°C | 71.19°F
August
21.25°C | 70.25°F
June
19.46°C | 67.03°F
September
14.29°C | 57.72°F
May
14.26°C | 57.67°F
October
3.86°C | 38.95°F
April
3.36°C | 38.05°F
November
-4.86°C | 23.25°F
March
-5.67°C | 21.79°F
December
-10.62°C | 12.88°F
January
-15.75°C | 3.65°F
February
-16.72°C | 1.9°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature30.0°C (86.0°F)21.81°C (71.26°F)8.0°C (46.4°F)
Avg Temperature27.0°C (80.6°F)18.03°C (64.45°F)6.0°C (42.8°F)
Min Temperature20.0°C (68.0°F)11.13°C (52.03°F)2.0°C (35.6°F)
Dew PointMaxAverageMin
Dew Point18.0°C (64.4°F)5.42°C (41.76°F)-10.0°C (14.0°F)
PrecipitationMaxAverageMinSum
Precipitation43.9mm | 1.73in4.23mm | 0.17in0.0mm | 0in131.1mm | 5.16in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind22.0kmh | 13.67mph14.39kmh | 8.94mph7.0kmh | 4.35mph
Gust Wind29.0kmh | 18.02mph20.77kmh | 12.91mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure43.9mb4.23mb0.0mb
St. John's

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-05-016 | 42.8-0 | 32.06817 | 10.5629.83 | 10101.1 | 0.04
2018-05-0212 | 53.61 | 33.8578 | 4.9729.85 | 10110.2 | 0.01
2018-05-0317 | 62.62 | 35.64510 | 6.2129.8 | 10090.2 | 0.01
2018-05-0417 | 62.61 | 33.83917 | 10.5629.85 | 10110.0 | 0.0
2018-05-0515 | 59.01 | 33.84414 | 8.730.0 | 10160.2 | 0.01
2018-05-0618 | 64.42 | 35.6419 | 5.5930.09 | 10190.8 | 0.03
2018-05-0724 | 75.23 | 37.43318 | 11.1829.91 | 10130.0 | 0.0
2018-05-0816 | 60.82 | 35.64322 | 13.6730.0 | 10160.0 | 0.0
2018-05-0912 | 53.62 | 35.66021 | 13.0529.88 | 10120.1 | 0.0
2018-05-108 | 46.4-10 | 14.03115 | 9.3230.18 | 10220.0 | 0.0
2018-05-1111 | 51.8-10 | 14.0257 | 4.3530.12 | 10200.0 | 0.0
2018-05-1218 | 64.4-3 | 26.62911 | 6.8430.09 | 10190.0 | 0.0
2018-05-1321 | 69.86 | 42.84420 | 12.4329.83 | 10100.9 | 0.04
2018-05-1417 | 62.6-1 | 30.23317 | 10.5629.94 | 10140.9 | 0.04
2018-05-1520 | 68.02 | 35.63820 | 12.4329.85 | 10115.2 | 0.2
2018-05-1615 | 59.04 | 39.25420 | 12.4329.97 | 10155.7 | 0.22
2018-05-1716 | 60.82 | 35.64620 | 12.4330.12 | 10202.4 | 0.09
2018-05-188 | 46.46 | 42.88520 | 12.4330.09 | 101943.9 | 1.73
2018-05-1914 | 57.21 | 33.85211 | 6.8430.21 | 10230.0 | 0.0
2018-05-2019 | 66.24 | 39.24311 | 6.8430.15 | 10210.0 | 0.0
2018-05-2121 | 69.86 | 42.84614 | 8.730.0 | 10160.0 | 0.0
2018-05-2223 | 73.413 | 55.46314 | 8.729.91 | 10130.0 | 0.0
2018-05-2326 | 78.814 | 57.25713 | 8.0829.97 | 10150.0 | 0.0
2018-05-2427 | 80.617 | 62.66716 | 9.9429.74 | 100712.3 | 0.48
2018-05-2524 | 75.215 | 59.06310 | 6.2129.56 | 10012.3 | 0.09
2018-05-2623 | 73.415 | 59.07011 | 6.8429.65 | 10041.0 | 0.04
2018-05-2723 | 73.416 | 60.8728 | 4.9729.8 | 10095.6 | 0.22
2018-05-2823 | 73.411 | 51.85812 | 7.4630.0 | 10160.0 | 0.0
2018-05-2925 | 77.014 | 57.25914 | 8.729.74 | 100715.5 | 0.61
2018-05-3021 | 69.818 | 64.48613 | 8.0829.59 | 100232.7 | 1.29
2018-05-3119 | 66.214 | 57.28113 | 8.0829.74 | 10070.1 | 0.0

St. John's 3 Year Historical Weather Data

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