Corvallis, Montana, United States Climate

Weather: 5.62°C/42.12°F, Wind SW at 1.92 km/h, 63% Humidity, 0% Chance of rain

Corvallis Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Corvallis has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 4.6ºC (40.28ºF) and it is -8.04% lower than United States’s averages. Corvallis typically receives about 27.45 millimeters (1.08 inches) of precipitation and has 49.92 rainy days (13.68% of the time) annually.

CountryUnited States
CityMontana
Longitude-114.1128734
Latitude46.3140884
Attitude/ElevationNonem (0ft)
Local timeFriday 01:57
Annual high temperature8.6ºC (47.48ºF)
Annual low temperature-1.02ºC (30.16ºF)
Average annual precip.27.45mm (1.08in)
Warmest monthJuly (24.61ºC / 76.3ºF)
Coldest MonthFebruary (-12.13ºC / 10.17ºF)
Wettest MonthFebruary (44.79mm / 1.76in)
Driest MonthAugust (11.79mm / 0.46in)
Number of days with rainfall (≥ 1.0 mm)49.92 days (13.68%)
Days with no rain315.08 days (86.32%)
Humidity67.65%

Climate Corvallis: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)7.0(44.6)7.0(44.6)13.0(55.4)25.0(77.0)26.0(78.8)28.0(82.4)33.0(91.4)38.0(100.4)30.0(86.0)20.0(68.0)11.0(51.8)4.0(39.2)38.0(100.4)
Average high °C (°F)-2.58(27.36)-4.8(23.36)0.69(33.24)6.89(44.4)15.38(59.68)18.46(65.23)24.61(76.3)24.3(75.74)17.21(62.98)5.65(42.17)0.63(33.13)-3.26(26.13)8.6(47.48)
Daily mean °C (°F)-5.39(22.3)-7.98(17.64)-2.63(27.27)3.49(38.28)11.16(52.09)14.03(57.25)19.34(66.81)19.27(66.69)12.09(53.76)1.35(34.43)-3.2(26.24)-6.33(20.61)4.6(40.28)
Average low °C (°F)-9.1(15.62)-12.13(10.17)-7.11(19.2)-1.52(29.26)4.42(39.96)6.88(44.38)11.33(52.39)11.96(53.53)4.89(40.8)-3.92(24.94)-7.71(18.12)-10.2(13.64)-1.02(30.16)
Record low °C (°F)-20.0(-4.0)-25.0(-13.0)-26.0(-14.8)-20.0(-4.0)-4.0(24.8)-4.0(24.8)2.0(35.6)1.0(33.8)-11.0(12.2)-28.0(-18.4)-19.0(-2.2)-21.0(-5.8)-28.0(-18.4)
Average precipitation mm (inches)28.04(1.1)44.79(1.76)23.01(0.91)36.51(1.44)31.68(1.25)44.01(1.73)14.55(0.57)11.79(0.46)14.34(0.56)35.21(1.39)23.61(0.93)21.85(0.86)27.45(1.08)
Average precipitation days (≥ 1.0 mm)4.915.454.645.555.05.093.02.092.824.03.643.734.16
Average relative humidity (%)81.4580.9877.1172.5366.463.7850.0546.8753.4767.5774.3477.2967.65
Mean monthly sunshine hours7.149.0110.0710.4513.2515.4514.9211.9211.229.998.445.3210.6

Climate Graph

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

Corvallis

Corvallis Temperature by Month

July
19.34°C | 66.81°F
August
19.27°C | 66.69°F
June
14.03°C | 57.25°F
September
12.09°C | 53.76°F
May
11.16°C | 52.09°F
April
3.49°C | 38.28°F
October
1.35°C | 34.43°F
March
-2.63°C | 27.27°F
November
-3.2°C | 26.24°F
January
-5.39°C | 22.3°F
December
-6.33°C | 20.61°F
February
-7.98°C | 17.64°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature4.0°C (39.2°F)-3.97°C (24.85°F)-10.0°C (14.0°F)
Avg Temperature2.0°C (35.6°F)-6.81°C (19.74°F)-13.0°C (8.6°F)
Min Temperature-5.0°C (23.0°F)-12.16°C (10.11°F)-19.0°C (-2.2°F)
Dew PointMaxAverageMin
Dew Point1.0°C (33.8°F)-9.1°C (15.62°F)-14.0°C (6.8°F)
PrecipitationMaxAverageMinSum
Precipitation24.3mm | 0.96in2.42mm | 0.1in0.0mm | 0in75.0mm | 2.95in
Snowdepth8.5mm | 0.33in1.24mm | 0.05in0.0mm | 0in38.3mm | 1.51in
WindMaxAverageMin
Wind13.0kmh | 8.08mph6.55kmh | 4.07mph1.0kmh | 0.62mph
Gust Wind24.0kmh | 14.91mph12.06kmh | 7.49mph2.0kmh | 1.24mph
Sea Level PressureMaxAverageMin
Sea Level Pressure24.3mb2.42mb0.0mb
Corvallis

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-12-01-9 | 15.8-10 | 14.0784 | 2.4930.53 | 10342.0 | 0.08
2020-12-02-8 | 17.6-10 | 14.0741 | 0.6230.56 | 10350.0 | 0.0
2020-12-03-3 | 26.6-11 | 12.2535 | 3.1130.45 | 10310.0 | 0.0
2020-12-04-5 | 23.0-10 | 14.0613 | 1.8630.47 | 10320.0 | 0.0
2020-12-05-5 | 23.0-8 | 17.6663 | 1.8630.39 | 10290.0 | 0.0
2020-12-06-5 | 23.0-9 | 15.8624 | 2.4930.39 | 10290.0 | 0.0
2020-12-07-4 | 24.8-9 | 15.8606 | 3.7330.47 | 10320.0 | 0.0
2020-12-08-1 | 30.2-8 | 17.6539 | 5.5930.27 | 10250.0 | 0.0
2020-12-09-4 | 24.8-8 | 17.6646 | 3.7330.15 | 10210.8 | 0.03
2020-12-10-8 | 17.6-9 | 15.8783 | 1.8630.21 | 10230.0 | 0.0
2020-12-11-9 | 15.8-10 | 14.0724 | 2.4930.09 | 10190.3 | 0.01
2020-12-12-4 | 24.8-7 | 19.4773 | 1.8630.24 | 10242.1 | 0.08
2020-12-13-10 | 14.0-14 | 6.8628 | 4.9730.24 | 10240.2 | 0.01
2020-12-14-9 | 15.8-9 | 15.8826 | 3.7330.18 | 10222.7 | 0.11
2020-12-15-9 | 15.8-10 | 14.0799 | 5.5930.21 | 10231.0 | 0.04
2020-12-16-7 | 19.4-8 | 17.6828 | 4.9730.12 | 10201.6 | 0.06
2020-12-17-6 | 21.2-6 | 21.2858 | 4.9729.83 | 10105.1 | 0.2
2020-12-18-8 | 17.6-8 | 17.6828 | 4.9730.21 | 10230.3 | 0.01
2020-12-19-7 | 19.4-8 | 17.68212 | 7.4630.18 | 10225.9 | 0.23
2020-12-20-5 | 23.0-5 | 23.08812 | 7.4630.12 | 102015.2 | 0.6
2020-12-212 | 35.61 | 33.8969 | 5.5929.88 | 101224.3 | 0.96
2020-12-22-11 | 12.2-10 | 14.08213 | 8.0830.03 | 10178.8 | 0.35
2020-12-23-13 | 8.6-14 | 6.8757 | 4.3530.62 | 10370.2 | 0.01
2020-12-24-8 | 17.6-13 | 8.6588 | 4.9730.45 | 10310.0 | 0.0
2020-12-25-6 | 21.2-11 | 12.2606 | 3.7330.15 | 10210.0 | 0.0
2020-12-26-6 | 21.2-7 | 19.4808 | 4.9730.0 | 10161.4 | 0.06
2020-12-27-9 | 15.8-10 | 14.0786 | 3.7330.24 | 10241.1 | 0.04
2020-12-28-9 | 15.8-12 | 10.4673 | 1.8630.18 | 10220.0 | 0.0
2020-12-29-8 | 17.6-11 | 12.2686 | 3.7330.27 | 10250.0 | 0.0
2020-12-30-9 | 15.8-10 | 14.0779 | 5.5930.15 | 10211.4 | 0.06
2020-12-31-8 | 17.6-8 | 17.6846 | 3.7330.09 | 10190.6 | 0.02

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