Ellensburg, Washington, United States Climate

Weather: 10.89°C/51.6°F, Wind SW at 5.81 km/h, 41% Humidity, 0% Chance of rain

United States
(Photo by Dave Hoefler on Unsplash)

Ellensburg Climate Summary

Located at an elevation of 466.51 meters (1530.54 feet) above sea level, Ellensburg has a Mediterranean, warm summer climate (Classification: Csb). The district’s yearly temperature is 10.18ºC (50.32ºF) and it is -2.46% lower than United States’s averages. Ellensburg typically receives about 38.43 millimeters (1.51 inches) of precipitation and has 87.46 rainy days (23.96% of the time) annually.

CountryUnited States
CityWashington
Longitude-120.5478474
Latitude46.9965144
Attitude/Elevation466.51m (1530.54ft)
Local timeSaturday 15:39
Annual high temperature14.24ºC (57.63ºF)
Annual low temperature2.31ºC (36.16ºF)
Average annual precip.38.43mm (1.51in)
Warmest monthAugust (28.51ºC / 83.32ºF)
Coldest MonthDecember (-6.13ºC / 20.97ºF)
Wettest MonthJanuary (63.71mm / 2.51in)
Driest MonthJuly (12.34mm / 0.49in)
Number of days with rainfall (≥ 1.0 mm)87.46 days (23.96%)
Days with no rain277.54 days (76.04%)
Humidity65.39%

Climate Ellensburg: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)11.0(51.8)13.0(55.4)20.0(68.0)26.0(78.8)30.0(86.0)39.0(102.2)37.0(98.6)37.0(98.6)36.0(96.8)28.0(82.4)17.0(62.6)10.0(50.0)39.0(102.2)
Average high °C (°F)1.8(35.24)3.86(38.95)7.92(46.26)13.07(55.53)18.99(66.18)22.55(72.59)28.17(82.71)28.51(83.32)22.85(73.13)14.67(58.41)6.79(44.22)1.73(35.11)14.24(57.63)
Daily mean °C (°F)-1.35(29.57)0.57(33.03)4.46(40.03)9.12(48.42)15.08(59.14)18.53(65.35)23.47(74.25)23.24(73.83)17.66(63.79)10.07(50.13)2.86(37.15)-1.54(29.23)10.18(50.32)
Average low °C (°F)-6.04(21.13)-4.78(23.4)-1.6(29.12)1.17(34.11)5.33(41.59)7.72(45.9)11.46(52.63)11.74(53.13)8.24(46.83)3.02(37.44)-2.38(27.72)-6.13(20.97)2.31(36.16)
Record low °C (°F)-25.0(-13.0)-28.0(-18.4)-15.0(5.0)-8.0(17.6)-5.0(23.0)-1.0(30.2)2.0(35.6)2.0(35.6)-2.0(28.4)-10.0(14.0)-30.0(-22.0)-24.0(-11.2)-30.0(-22.0)
Average precipitation mm (inches)63.71(2.51)45.19(1.78)54.64(2.15)31.43(1.24)43.28(1.7)24.75(0.97)12.34(0.49)13.74(0.54)27.08(1.07)42.27(1.66)42.71(1.68)59.97(2.36)38.43(1.51)
Average precipitation days (≥ 1.0 mm)11.189.919.826.917.644.451.733.04.828.649.459.917.29
Average relative humidity (%)86.682.2574.4763.1857.454.2145.745.4352.9663.1974.4884.7765.39
Mean monthly sunshine hours6.597.2610.1613.1814.0514.2914.3713.9912.248.127.66.7210.71

Climate Graph

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

Ellensburg

Ellensburg Temperature by Month

July
23.47°C | 74.25°F
August
23.24°C | 73.83°F
June
18.53°C | 65.35°F
September
17.66°C | 63.79°F
May
15.08°C | 59.14°F
October
10.07°C | 50.13°F
April
9.12°C | 48.42°F
March
4.46°C | 40.03°F
November
2.86°C | 37.15°F
February
0.57°C | 33.03°F
January
-1.35°C | 29.57°F
December
-1.54°C | 29.23°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 Temperature28.0°C (82.4°F)16.19°C (61.14°F)7.0°C (44.6°F)
Avg Temperature21.0°C (69.8°F)11.48°C (52.66°F)5.0°C (41.0°F)
Min Temperature10.0°C (50.0°F)4.0°C (39.2°F)-2.0°C (28.4°F)
Dew PointMaxAverageMin
Dew Point8.0°C (46.4°F)3.39°C (38.1°F)-2.0°C (28.4°F)
PrecipitationMaxAverageMinSum
Precipitation14.4mm | 0.57in2.63mm | 0.1in0.0mm | 0in81.5mm | 3.21in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind20.0kmh | 12.43mph8.74kmh | 5.43mph4.0kmh | 2.49mph
Gust Wind29.0kmh | 18.02mph14.65kmh | 9.1mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure14.4mb2.63mb0.0mb
Ellensburg

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-10-0112 | 53.61 | 33.86514 | 8.730.09 | 10190.0 | 0.0
2014-10-0211 | 51.82 | 35.66511 | 6.8430.24 | 10240.0 | 0.0
2014-10-0313 | 55.40 | 32.0536 | 3.7330.27 | 10250.0 | 0.0
2014-10-0418 | 64.43 | 37.44511 | 6.8430.12 | 10200.0 | 0.0
2014-10-0518 | 64.45 | 41.0558 | 4.9730.06 | 10180.0 | 0.0
2014-10-0621 | 69.87 | 44.65415 | 9.3229.94 | 10140.0 | 0.0
2014-10-0719 | 66.26 | 42.85511 | 6.8429.88 | 10120.0 | 0.0
2014-10-0816 | 60.82 | 35.65012 | 7.4629.91 | 10130.0 | 0.0
2014-10-0915 | 59.01 | 33.8478 | 4.9730.0 | 10160.0 | 0.0
2014-10-1016 | 60.81 | 33.8488 | 4.9730.0 | 10160.0 | 0.0
2014-10-1112 | 53.63 | 37.46720 | 12.4330.0 | 10160.0 | 0.0
2014-10-1213 | 55.43 | 37.46610 | 6.2130.15 | 10210.0 | 0.0
2014-10-1314 | 57.23 | 37.4568 | 4.9729.83 | 10100.0 | 0.0
2014-10-1412 | 53.66 | 42.8719 | 5.5929.71 | 10061.0 | 0.04
2014-10-1511 | 51.87 | 44.6818 | 4.9729.71 | 100614.4 | 0.57
2014-10-169 | 48.24 | 39.2777 | 4.3530.0 | 10160.0 | 0.0
2014-10-179 | 48.24 | 39.2827 | 4.3529.88 | 10125.4 | 0.21
2014-10-1813 | 55.48 | 46.4855 | 3.1129.91 | 10130.8 | 0.03
2014-10-1912 | 53.66 | 42.8827 | 4.3529.8 | 10090.0 | 0.0
2014-10-2011 | 51.86 | 42.8836 | 3.7329.74 | 10074.5 | 0.18
2014-10-2110 | 50.03 | 37.4737 | 4.3529.88 | 10120.4 | 0.02
2014-10-227 | 44.65 | 41.0916 | 3.7329.77 | 100812.0 | 0.47
2014-10-238 | 46.42 | 35.6806 | 3.7329.83 | 10102.2 | 0.09
2014-10-247 | 44.61 | 33.8787 | 4.3530.0 | 10168.4 | 0.33
2014-10-257 | 44.64 | 39.29010 | 6.2129.59 | 10026.6 | 0.26
2014-10-266 | 42.8-1 | 30.27313 | 8.0829.94 | 10140.2 | 0.01
2014-10-275 | 41.0-2 | 28.4689 | 5.5930.12 | 10200.2 | 0.01
2014-10-285 | 41.01 | 33.8874 | 2.4930.0 | 10165.5 | 0.22
2014-10-299 | 48.23 | 37.4835 | 3.1130.06 | 10180.2 | 0.01
2014-10-307 | 44.65 | 41.0956 | 3.7329.94 | 101412.8 | 0.5
2014-10-3110 | 50.06 | 42.8867 | 4.3529.74 | 10076.9 | 0.27

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