Rocher River, Northwest Territories, Canada Climate

Weather: -0.35°C/31.37°F, Wind SW at 3.62 km/h, 47% Humidity, 0% Chance of rain

Rocher River Climate Summary

Located at an elevation of 157 meters (515.09 feet) above sea level, Rocher River has a Subartic, severe winter, no dry season, cool summer climate (Classification: Dfc). The district’s yearly temperature is -2.93ºC (26.73ºF) and it is -5.02% lower than Canada’s averages. Rocher River typically receives about 12.22 millimeters (0.48 inches) of precipitation and has 30.8 rainy days (8.44% of the time) annually.

CountryCanada
CityNorthwest Territories
Longitude-112.7402779
Latitude61.381944
Attitude/Elevation157m (515.09ft)
Local timeSaturday 21:32
Annual high temperature-0.78ºC (30.6ºF)
Annual low temperature-6.52ºC (20.26ºF)
Average annual precip.12.22mm (0.48in)
Warmest monthJuly (15.78ºC / 60.4ºF)
Coldest MonthFebruary (-24.95ºC / -12.91ºF)
Wettest MonthJune (22.75mm / 0.9in)
Driest MonthFebruary (3.86mm / 0.15in)
Number of days with rainfall (≥ 1.0 mm)30.8 days (8.44%)
Days with no rain334.2 days (91.56%)
Humidity81.49%

Climate Rocher River: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)1.0(33.8)0.0(0)7.0(44.6)11.0(51.8)18.0(64.4)23.0(73.4)25.0(77.0)24.0(75.2)16.0(60.8)10.0(50.0)2.0(35.6)3.0(37.4)25.0(77.0)
Average high °C (°F)-18.72(-1.7)-18.12(-0.62)-9.01(15.78)-1.92(28.54)7.56(45.61)13.06(55.51)15.78(60.4)14.84(58.71)9.31(48.76)2.02(35.64)-8.81(16.14)-15.34(4.39)-0.78(30.6)
Daily mean °C (°F)-20.72(-5.3)-20.99(-5.78)-12.02(10.36)-4.68(23.58)5.1(41.18)10.71(51.28)13.52(56.34)12.68(54.82)7.47(45.45)0.72(33.3)-10.13(13.77)-16.85(1.67)-2.93(26.73)
Average low °C (°F)-23.92(-11.06)-24.95(-12.91)-16.48(2.34)-9.02(15.76)0.55(32.99)6.49(43.68)9.18(48.52)8.86(47.95)4.91(40.84)-1.25(29.75)-12.61(9.3)-19.96(-3.93)-6.52(20.26)
Record low °C (°F)-36.0(-32.8)-36.0(-32.8)-32.0(-25.6)-27.0(-16.6)-12.0(10.4)-4.0(24.8)1.0(33.8)2.0(35.6)-3.0(26.6)-15.0(5.0)-26.0(-14.8)-39.0(-38.2)-39.0(-38.2)
Average precipitation mm (inches)9.48(0.37)3.86(0.15)6.15(0.24)9.23(0.36)4.87(0.19)22.75(0.9)13.85(0.55)20.79(0.82)16.89(0.66)16.24(0.64)15.05(0.59)7.43(0.29)12.22(0.48)
Average precipitation days (≥ 1.0 mm)2.091.01.822.451.453.092.643.273.273.364.182.182.57
Average relative humidity (%)96.0995.4791.5784.9163.867.4869.1873.8172.679.6989.0394.3181.49
Mean monthly sunshine hours2.024.317.7511.0616.2116.5616.613.989.046.742.672.289.1

Climate Graph

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

Rocher River

Rocher River Temperature by Month

July
13.52°C | 56.34°F
August
12.68°C | 54.82°F
June
10.71°C | 51.28°F
September
7.47°C | 45.45°F
May
5.1°C | 41.18°F
October
0.72°C | 33.3°F
April
-4.68°C | 23.58°F
November
-10.13°C | 13.77°F
March
-12.02°C | 10.36°F
December
-16.85°C | 1.67°F
January
-20.72°C | -5.3°F
February
-20.99°C | -5.78°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature-0.0°C (0°F)-17.86°C (-0.15°F)-31.0°C (-23.8°F)
Avg Temperature-2.0°C (28.4°F)-20.21°C (-4.38°F)-32.0°C (-25.6°F)
Min Temperature-4.0°C (24.8°F)-24.24°C (-11.63°F)-36.0°C (-32.8°F)
Dew PointMaxAverageMin
Dew Point-5.0°C (23.0°F)-20.72°C (-5.3°F)-32.0°C (-25.6°F)
PrecipitationMaxAverageMinSum
Precipitation8.3mm | 0.33in0.73mm | 0.03in0.0mm | 0in21.3mm | 0.84in
Snowdepth7.1mm | 0.28in0.62mm | 0.02in0.0mm | 0in17.899999999999995mm | 0.7in
WindMaxAverageMin
Wind28.0kmh | 17.4mph12.52kmh | 7.78mph5.0kmh | 3.11mph
Gust Wind50.0kmh | 31.07mph20.59kmh | 12.79mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure8.3mb0.73mb0.0mb
Rocher River

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-02-01-24 | -11.2-23 | -9.4999 | 5.5929.71 | 10060.1 | 0.0
2020-02-02-26 | -14.8-25 | -13.09822 | 13.6730.03 | 10170.4 | 0.02
2020-02-03-29 | -20.2-28 | -18.49815 | 9.3230.24 | 10240.2 | 0.01
2020-02-04-26 | -14.8-26 | -14.8989 | 5.5929.8 | 10090.0 | 0.0
2020-02-05-25 | -13.0-25 | -13.09620 | 12.4329.8 | 10090.8 | 0.03
2020-02-06-20 | -4.0-20 | -4.0988 | 4.9729.74 | 10070.4 | 0.02
2020-02-07-21 | -5.8-21 | -5.8985 | 3.1129.94 | 10140.1 | 0.0
2020-02-08-17 | 1.4-18 | -0.4979 | 5.5930.03 | 10170.6 | 0.02
2020-02-09-18 | -0.4-18 | -0.4968 | 4.9729.91 | 10130.1 | 0.0
2020-02-10-12 | 10.4-14 | 6.89510 | 6.2130.03 | 10171.5 | 0.06
2020-02-11-32 | -25.6-32 | -25.69512 | 7.4630.33 | 10270.0 | 0.0
2020-02-12-31 | -23.8-32 | -25.69712 | 7.4630.47 | 10320.0 | 0.0
2020-02-13-19 | -2.2-21 | -5.89519 | 11.8129.74 | 10078.3 | 0.33
2020-02-14-20 | -4.0-20 | -4.09522 | 13.6729.8 | 10092.9 | 0.11
2020-02-15-25 | -13.0-25 | -13.0986 | 3.7330.15 | 10210.6 | 0.02
2020-02-16-26 | -14.8-27 | -16.69812 | 7.4630.24 | 10241.3 | 0.05
2020-02-17-28 | -18.4-28 | -18.410017 | 10.5630.47 | 10320.2 | 0.01
2020-02-18-25 | -13.0-25 | -13.09312 | 7.4630.45 | 10310.0 | 0.0
2020-02-19-14 | 6.8-15 | 5.09316 | 9.9429.94 | 10140.0 | 0.0
2020-02-20-2 | 28.4-5 | 23.07828 | 17.429.53 | 10000.0 | 0.0
2020-02-21-5 | 23.0-6 | 21.28914 | 8.729.35 | 9940.0 | 0.0
2020-02-22-13 | 8.6-12 | 10.49414 | 8.729.44 | 9970.5 | 0.02
2020-02-23-20 | -4.0-20 | -4.0979 | 5.5929.91 | 10130.2 | 0.01
2020-02-24-25 | -13.0-26 | -14.8956 | 3.7330.5 | 10330.0 | 0.0
2020-02-25-22 | -7.6-23 | -9.49710 | 6.2130.59 | 10360.0 | 0.0
2020-02-26-15 | 5.0-17 | 1.4967 | 4.3530.12 | 10201.3 | 0.05
2020-02-27-16 | 3.2-16 | 3.2975 | 3.1129.97 | 10150.0 | 0.0
2020-02-28-8 | 17.6-11 | 12.29414 | 8.729.77 | 10081.0 | 0.04
2020-02-29-22 | -7.6-22 | -7.69713 | 8.0830.12 | 10200.8 | 0.03

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