Elk Plain, Washington, United States Climate

Weather: 9.33°C/48.79°F, Wind SW at 5.66 km/h, 91% Humidity, 0% Chance of rain

United States
(Photo by Tevin Trinh on Unsplash)

Elk Plain Climate Summary

Located at an elevation of 129.81 meters (425.89 feet) above sea level, Elk Plain has a Mediterranean, warm summer climate (Classification: Csb). The district’s yearly temperature is 12.19ºC (53.94ºF) and it is -0.45% lower than United States’s averages. Elk Plain typically receives about 158.62 millimeters (6.24 inches) of precipitation and has 170.84 rainy days (46.81% of the time) annually.

CountryUnited States
CityWashington
Longitude-122.39762
Latitude47.0531551
Attitude/Elevation129.81m (425.89ft)
Local timeSaturday 10:51
Annual high temperature15.49ºC (59.88ºF)
Annual low temperature5.86ºC (42.55ºF)
Average annual precip.158.62mm (6.24in)
Warmest monthAugust (26.12ºC / 79.02ºF)
Coldest MonthFebruary (1.17ºC / 34.11ºF)
Wettest MonthJanuary (261.26mm / 10.29in)
Driest MonthJuly (23.89mm / 0.94in)
Number of days with rainfall (≥ 1.0 mm)170.84 days (46.81%)
Days with no rain194.16 days (53.19%)
Humidity78.99%

Climate Elk Plain: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)17.0(62.6)20.0(68.0)27.0(80.6)29.0(84.2)31.0(87.8)34.0(93.2)37.0(98.6)38.0(100.4)36.0(96.8)30.0(86.0)20.0(68.0)15.0(59.0)38.0(100.4)
Average high °C (°F)7.7(45.86)8.11(46.6)10.74(51.33)13.57(56.43)18.57(65.43)21.05(69.89)25.44(77.79)26.12(79.02)22.2(71.96)15.9(60.62)9.73(49.51)6.71(44.08)15.49(59.88)
Daily mean °C (°F)5.15(41.27)5.32(41.58)7.57(45.63)10.31(50.56)15.15(59.27)17.73(63.91)21.58(70.84)21.71(71.08)17.78(64.0)12.33(54.19)7.22(45.0)4.44(39.99)12.19(53.94)
Average low °C (°F)1.75(35.15)1.17(34.11)2.53(36.55)4.06(39.31)6.55(43.79)8.35(47.03)11.19(52.14)12.16(53.89)10.32(50.58)7.04(44.67)3.72(38.7)1.51(34.72)5.86(42.55)
Record low °C (°F)-8.0(17.6)-11.0(12.2)-4.0(24.8)-5.0(23.0)-3.0(26.6)1.0(33.8)3.0(37.4)3.0(37.4)1.0(33.8)-1.0(30.2)-11.0(12.2)-10.0(14.0)-11.0(12.2)
Average precipitation mm (inches)261.26(10.29)190.94(7.52)224.01(8.82)157.8(6.21)105.55(4.16)76.34(3.01)23.89(0.94)35.55(1.4)111.31(4.38)221.14(8.71)247.03(9.73)248.61(9.79)158.62(6.24)
Average precipitation days (≥ 1.0 mm)18.9117.6420.2717.6412.6411.644.914.5510.9114.7318.7318.2714.24
Average relative humidity (%)85.5185.8183.5680.3875.7674.2769.5669.9674.6279.0883.7285.6478.99
Mean monthly sunshine hours6.186.219.1211.7612.8913.1913.7713.4811.287.176.326.019.78

Climate Graph

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

Elk Plain

Elk Plain Temperature by Month

August
21.71°C | 71.08°F
July
21.58°C | 70.84°F
September
17.78°C | 64.0°F
June
17.73°C | 63.91°F
May
15.15°C | 59.27°F
October
12.33°C | 54.19°F
April
10.31°C | 50.56°F
March
7.57°C | 45.63°F
November
7.22°C | 45.0°F
February
5.32°C | 41.58°F
January
5.15°C | 41.27°F
December
4.44°C | 39.99°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
  • 2010
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature14.0°C (57.2°F)6.82°C (44.28°F)1.0°C (33.8°F)
Avg Temperature10.0°C (50.0°F)4.39°C (39.9°F)0.0°C (0°F)
Min Temperature7.0°C (44.6°F)0.39°C (32.7°F)-5.0°C (23.0°F)
Dew PointMaxAverageMin
Dew Point9.0°C (48.2°F)1.32°C (34.38°F)-9.0°C (15.8°F)
PrecipitationMaxAverageMinSum
Precipitation42.3mm | 1.67in11.64mm | 0.46in0.0mm | 0in326.0mm | 12.83in
Snowdepth25.8mm | 1.02in2.33mm | 0.09in0.0mm | 0in65.2mm | 2.57in
WindMaxAverageMin
Wind16.0kmh | 9.94mph6.64kmh | 4.13mph3.0kmh | 1.86mph
Gust Wind26.0kmh | 16.16mph11.25kmh | 6.99mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure42.3mb11.64mb0.0mb
Elk Plain

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-02-011 | 33.8-9 | 15.8549 | 5.5930.33 | 10270.0 | 0.0
2017-02-022 | 35.6-9 | 15.8506 | 3.7330.18 | 10221.2 | 0.05
2017-02-034 | 39.21 | 33.8924 | 2.4929.65 | 100422.1 | 0.87
2017-02-046 | 42.85 | 41.0978 | 4.9729.65 | 100423.0 | 0.91
2017-02-052 | 35.62 | 35.6976 | 3.7329.53 | 100041.7 | 1.64
2017-02-060 | 32.0-0 | 32.0989 | 5.5929.5 | 99923.3 | 0.92
2017-02-071 | 33.8-1 | 30.2924 | 2.4929.77 | 10080.0 | 0.0
2017-02-083 | 37.41 | 33.8914 | 2.4929.85 | 101125.3 | 1.0
2017-02-0910 | 50.09 | 48.29512 | 7.4629.41 | 99637.4 | 1.47
2017-02-105 | 41.04 | 39.29016 | 9.9429.83 | 10106.2 | 0.24
2017-02-114 | 39.22 | 35.6926 | 3.7330.45 | 10310.6 | 0.02
2017-02-126 | 42.82 | 35.6873 | 1.8630.45 | 10310.0 | 0.0
2017-02-138 | 46.43 | 37.4845 | 3.1130.3 | 10260.0 | 0.0
2017-02-149 | 48.23 | 37.4765 | 3.1130.09 | 10193.6 | 0.14
2017-02-1510 | 50.09 | 48.2969 | 5.5929.68 | 100542.3 | 1.67
2017-02-169 | 48.28 | 46.4967 | 4.3529.5 | 99920.3 | 0.8
2017-02-177 | 44.64 | 39.2906 | 3.7329.65 | 10040.6 | 0.02
2017-02-185 | 41.04 | 39.2965 | 3.1129.47 | 99810.3 | 0.41
2017-02-195 | 41.03 | 37.4918 | 4.9729.5 | 9996.1 | 0.24
2017-02-205 | 41.04 | 39.2965 | 3.1129.62 | 100320.1 | 0.79
2017-02-215 | 41.03 | 37.4954 | 2.4929.88 | 101210.0 | 0.39
2017-02-222 | 35.6-1 | 30.2885 | 3.1130.21 | 10231.4 | 0.06
2017-02-232 | 35.6-4 | 24.8804 | 2.4930.24 | 10240.8 | 0.03
2017-02-242 | 35.6-4 | 24.8766 | 3.7330.21 | 10231.5 | 0.06
2017-02-253 | 37.4-3 | 26.6776 | 3.7330.18 | 10220.1 | 0.0
2017-02-262 | 35.61 | 33.8947 | 4.3529.77 | 100816.3 | 0.64
2017-02-272 | 35.60 | 32.0978 | 4.9729.74 | 10079.6 | 0.38
2017-02-283 | 37.40 | 32.0909 | 5.5930.03 | 10172.2 | 0.09

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