West Linn, Oregon, United States Climate

Weather: 9.83°C/49.69°F, Wind SW at 0.45 km/h, 84% Humidity, 0% Chance of rain

United States
(Photo by Dan Meyers on Unsplash)
Contents

West Linn Climate Summary

Located at an elevation of None meters (0 feet) above sea level, West Linn has a Mediterranean, warm summer climate (Classification: Csb). The district’s yearly temperature is 14.34ºC (57.81ºF) and it is 1.7% higher than United States’s averages. West Linn typically receives about 39.37 millimeters (1.55 inches) of precipitation and has 42.64 rainy days (11.68% of the time) annually.

CountryUnited States
CityOregon
Longitude-122.6400839
Latitude45.3859859
Attitude/ElevationNonem (0ft)
Local timeFriday 06:57
Annual high temperature17.61ºC (63.7ºF)
Annual low temperature8.87ºC (47.97ºF)
Average annual precip.39.37mm (1.55in)
Warmest monthAugust (28.92ºC / 84.06ºF)
Coldest MonthFebruary (1.74ºC / 35.13ºF)
Wettest MonthJanuary (88.32mm / 3.48in)
Driest MonthAugust (3.47mm / 0.14in)
Number of days with rainfall (≥ 1.0 mm)42.64 days (11.68%)
Days with no rain322.36 days (88.32%)
Humidity69.01%

Climate West Linn: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)16.0(60.8)16.0(60.8)23.0(73.4)32.0(89.6)33.0(91.4)37.0(98.6)39.0(102.2)38.0(100.4)36.0(96.8)33.0(91.4)21.0(69.8)13.0(55.4)39.0(102.2)
Average high °C (°F)9.58(49.24)8.13(46.63)12.42(54.36)15.82(60.48)21.25(70.25)23.23(73.81)28.42(83.16)28.92(84.06)24.27(75.69)17.82(64.08)12.49(54.48)9.0(48.2)17.61(63.7)
Daily mean °C (°F)7.54(45.57)5.74(42.33)8.99(48.18)12.77(54.99)17.74(63.93)19.6(67.28)23.98(75.16)24.34(75.81)20.3(68.54)14.44(57.99)9.78(49.6)6.86(44.35)14.34(57.81)
Average low °C (°F)4.11(39.4)1.74(35.13)3.81(38.86)7.38(45.28)11.14(52.05)12.32(54.18)16.11(61.0)16.89(62.4)14.22(57.6)9.46(49.03)5.88(42.58)3.42(38.16)8.87(47.97)
Record low °C (°F)-3.0(26.6)-5.0(23.0)-2.0(28.4)1.0(33.8)6.0(42.8)6.0(42.8)10.0(50.0)11.0(51.8)5.0(41.0)0.0(0)-2.0(28.4)-2.0(28.4)-5.0(23.0)
Average precipitation mm (inches)88.32(3.48)55.58(2.19)39.56(1.56)50.69(2.0)29.2(1.15)24.4(0.96)3.56(0.14)3.47(0.14)26.73(1.05)35.78(1.41)49.54(1.95)65.56(2.58)39.37(1.55)
Average precipitation days (≥ 1.0 mm)6.095.04.364.643.182.551.00.822.643.093.915.363.55
Average relative humidity (%)79.7178.7470.4469.8466.0963.6658.8357.7863.7164.8873.4780.9769.01
Mean monthly sunshine hours5.917.359.158.9812.4714.2514.0111.3610.519.256.635.619.62

Climate Graph

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

West Linn

West Linn Temperature by Month

August
24.34°C | 75.81°F
July
23.98°C | 75.16°F
September
20.3°C | 68.54°F
June
19.6°C | 67.28°F
May
17.74°C | 63.93°F
October
14.44°C | 57.99°F
April
12.77°C | 54.99°F
November
9.78°C | 49.6°F
March
8.99°C | 48.18°F
January
7.54°C | 45.57°F
December
6.86°C | 44.35°F
February
5.74°C | 42.33°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature20.0°C (68.0°F)10.87°C (51.57°F)3.0°C (37.4°F)
Avg Temperature14.0°C (57.2°F)7.65°C (45.77°F)1.0°C (33.8°F)
Min Temperature7.0°C (44.6°F)3.65°C (38.57°F)-2.0°C (28.4°F)
Dew PointMaxAverageMin
Dew Point6.0°C (42.8°F)2.26°C (36.07°F)-5.0°C (23.0°F)
PrecipitationMaxAverageMinSum
Precipitation23.6mm | 0.93in4.54mm | 0.18in0.0mm | 0in140.8mm | 5.54in
Snowdepth8.8mm | 0.35in0.31mm | 0.01in0.0mm | 0in9.5mm | 0.37in
WindMaxAverageMin
Wind19.0kmh | 11.81mph8.13kmh | 5.05mph3.0kmh | 1.86mph
Gust Wind29.0kmh | 18.02mph11.81kmh | 7.34mph4.0kmh | 2.49mph
Sea Level PressureMaxAverageMin
Sea Level Pressure23.6mb4.54mb0.0mb
West Linn

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-03-015 | 41.01 | 33.8816 | 3.7330.3 | 10262.6 | 0.1
2020-03-026 | 42.82 | 35.6829 | 5.5930.33 | 10271.0 | 0.04
2020-03-0310 | 50.05 | 41.0809 | 5.5930.24 | 10240.4 | 0.02
2020-03-049 | 48.23 | 37.4717 | 4.3530.21 | 10230.4 | 0.02
2020-03-0510 | 50.03 | 37.4698 | 4.9730.03 | 10170.1 | 0.0
2020-03-066 | 42.84 | 39.2846 | 3.7330.0 | 10169.6 | 0.38
2020-03-075 | 41.02 | 35.6809 | 5.5929.88 | 10127.5 | 0.3
2020-03-086 | 42.8-0 | 32.0715 | 3.1130.03 | 10170.5 | 0.02
2020-03-097 | 44.6-2 | 28.4604 | 2.4930.24 | 10240.0 | 0.0
2020-03-109 | 48.21 | 33.8643 | 1.8630.27 | 10250.0 | 0.0
2020-03-119 | 48.22 | 35.6685 | 3.1130.27 | 10250.2 | 0.01
2020-03-128 | 46.40 | 32.0664 | 2.4930.3 | 10260.0 | 0.0
2020-03-135 | 41.01 | 33.8795 | 3.1129.85 | 10115.5 | 0.22
2020-03-141 | 33.8-1 | 30.28615 | 9.3229.85 | 101123.6 | 0.93
2020-03-152 | 35.6-5 | 23.06412 | 7.4630.15 | 10210.0 | 0.0
2020-03-166 | 42.8-2 | 28.46310 | 6.2130.18 | 10220.2 | 0.01
2020-03-179 | 48.21 | 33.8645 | 3.1129.94 | 10140.0 | 0.0
2020-03-189 | 48.22 | 35.6704 | 2.4929.91 | 10130.0 | 0.0
2020-03-1912 | 53.64 | 39.2703 | 1.8630.0 | 10160.0 | 0.0
2020-03-2012 | 53.65 | 41.0674 | 2.4930.24 | 10240.0 | 0.0
2020-03-2114 | 57.26 | 42.8673 | 1.8630.24 | 10240.0 | 0.0
2020-03-2211 | 51.84 | 39.2685 | 3.1130.03 | 10170.0 | 0.0
2020-03-237 | 44.63 | 37.47816 | 9.9429.88 | 10129.6 | 0.38
2020-03-246 | 42.83 | 37.48316 | 9.9429.94 | 10149.4 | 0.37
2020-03-258 | 46.43 | 37.4776 | 3.7330.06 | 10184.6 | 0.18
2020-03-266 | 42.82 | 35.6768 | 4.9730.09 | 10190.7 | 0.03
2020-03-276 | 42.83 | 37.4849 | 5.5930.06 | 10182.0 | 0.08
2020-03-289 | 48.26 | 42.8849 | 5.5930.06 | 10183.8 | 0.15
2020-03-299 | 48.26 | 42.88614 | 8.729.94 | 101422.3 | 0.88
2020-03-308 | 46.45 | 41.08319 | 11.8129.91 | 101323.3 | 0.92
2020-03-317 | 44.63 | 37.48014 | 8.730.09 | 101913.5 | 0.53

West Linn 3 Year Historical Weather Data

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