Washington, United States Climate

Weather: 9.8°C/49.64°F, Wind SW at 1.93 km/h, 79% Humidity, 0% Chance of rain

United States
(Photo by Grace Dadson on Unsplash)
Contents

Washington Climate Summary

Located at an elevation of 614.49 meters (2016.04 feet) above sea level, Washington has a Humid continental, dry warm summer climate (Classification: Dsb). The city’s yearly temperature is 7.46ºC (45.43ºF) and it is -5.18% lower than United States’s averages. Washington typically receives about 56.26 millimeters (2.21 inches) of precipitation and has 130.9 rainy days (35.86% of the time) annually.

CountryUnited States
Longitude-120.7401385
Latitude47.7510741
Attitude/Elevation614.49m (2016.04ft)
Local timeSaturday 01:30
Annual high temperature11.02ºC (51.84ºF)
Annual low temperature0.49ºC (32.88ºF)
Average annual precip.56.26mm (2.21in)
Warmest monthAugust (25.44ºC / 77.79ºF)
Coldest MonthJanuary (-7.55ºC / 18.41ºF)
Wettest MonthJanuary (103.96mm / 4.09in)
Driest MonthJuly (11.84mm / 0.47in)
Number of days with rainfall (≥ 1.0 mm)130.9 days (35.86%)
Days with no rain234.1 days (64.14%)
Humidity75.46%

Climate Washington: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)7.0(44.6)12.0(53.6)18.0(64.4)23.0(73.4)29.0(84.2)36.0(96.8)36.0(96.8)35.0(95.0)35.0(95.0)27.0(80.6)14.0(57.2)6.0(42.8)36.0(96.8)
Average high °C (°F)-0.51(31.08)0.74(33.33)4.21(39.58)9.08(48.34)15.59(60.06)19.1(66.38)25.02(77.04)25.44(77.79)19.66(67.39)11.15(52.07)3.43(38.17)-0.66(30.81)11.02(51.84)
Daily mean °C (°F)-3.28(26.1)-1.97(28.45)1.45(34.61)5.86(42.55)12.13(53.83)15.48(59.86)20.46(68.83)20.39(68.7)14.87(58.77)7.24(45.03)0.33(32.59)-3.43(25.83)7.46(45.43)
Average low °C (°F)-7.55(18.41)-6.76(19.83)-4.13(24.57)-0.94(30.31)3.39(38.1)5.78(42.4)9.3(48.74)9.85(49.73)6.63(43.93)1.57(34.83)-3.82(25.12)-7.39(18.7)0.49(32.88)
Record low °C (°F)-29.0(-20.2)-27.0(-16.6)-16.0(3.2)-12.0(10.4)-6.0(21.2)-1.0(30.2)1.0(33.8)3.0(37.4)-4.0(24.8)-10.0(14.0)-32.0(-25.6)-24.0(-11.2)-32.0(-25.6)
Average precipitation mm (inches)103.96(4.09)80.54(3.17)70.43(2.77)43.42(1.71)42.86(1.69)27.12(1.07)11.84(0.47)14.32(0.56)33.6(1.32)66.35(2.61)79.36(3.12)101.33(3.99)56.26(2.21)
Average precipitation days (≥ 1.0 mm)15.7314.9116.4512.1810.736.363.643.457.3611.2714.2714.5510.91
Average relative humidity (%)91.990.0686.1576.6469.5665.7556.8756.5263.8874.2183.5690.4575.46
Mean monthly sunshine hours6.016.389.5112.8413.7814.0914.2413.9712.037.756.996.3210.33

Climate Graph

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

Washington

Washington Temperature by Month

July
20.46°C | 68.83°F
August
20.39°C | 68.7°F
June
15.48°C | 59.86°F
September
14.87°C | 58.77°F
May
12.13°C | 53.83°F
October
7.24°C | 45.03°F
April
5.86°C | 42.55°F
March
1.45°C | 34.61°F
November
0.33°C | 32.59°F
February
-1.97°C | 28.45°F
January
-3.28°C | 26.1°F
December
-3.43°C | 25.83°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature14.0°C (57.2°F)9.03°C (48.25°F)1.0°C (33.8°F)
Avg Temperature10.0°C (50.0°F)5.32°C (41.58°F)-2.0°C (28.4°F)
Min Temperature3.0°C (37.4°F)-1.39°C (29.5°F)-7.0°C (19.4°F)
Dew PointMaxAverageMin
Dew Point5.0°C (41.0°F)-2.71°C (27.12°F)-18.0°C (-0.4°F)
PrecipitationMaxAverageMinSum
Precipitation13.9mm | 0.55in2.73mm | 0.11in0.0mm | 0in84.6mm | 3.33in
Snowdepth0.2mm | 0.01in0.01mm | 0.0in0.0mm | 0in0.4mm | 0.02in
WindMaxAverageMin
Wind13.0kmh | 8.08mph6.23kmh | 3.87mph2.0kmh | 1.24mph
Gust Wind22.0kmh | 13.67mph10.1kmh | 6.28mph4.0kmh | 2.49mph
Sea Level PressureMaxAverageMin
Sea Level Pressure13.9mb2.73mb0.0mb
Washington

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-10-017 | 44.61 | 33.8795 | 3.1130.18 | 10220.0 | 0.0
2019-10-026 | 42.8-1 | 30.2734 | 2.4930.06 | 10180.3 | 0.01
2019-10-037 | 44.63 | 37.4858 | 4.9730.06 | 10181.4 | 0.06
2019-10-048 | 46.42 | 35.67710 | 6.2130.06 | 10180.1 | 0.0
2019-10-059 | 48.22 | 35.6769 | 5.5930.24 | 10241.1 | 0.04
2019-10-0610 | 50.0-1 | 30.2606 | 3.7330.27 | 10250.0 | 0.0
2019-10-079 | 48.22 | 35.6709 | 5.5929.91 | 10135.5 | 0.22
2019-10-084 | 39.2-2 | 28.47213 | 8.0829.85 | 10113.4 | 0.13
2019-10-093 | 37.4-8 | 17.6575 | 3.1130.36 | 10280.1 | 0.0
2019-10-105 | 41.0-8 | 17.6504 | 2.4930.39 | 10290.0 | 0.0
2019-10-114 | 39.2-9 | 15.8463 | 1.8630.18 | 10220.0 | 0.0
2019-10-125 | 41.0-7 | 19.4504 | 2.4930.03 | 10170.0 | 0.0
2019-10-137 | 44.60 | 32.0756 | 3.7329.91 | 10130.2 | 0.01
2019-10-147 | 44.6-1 | 30.2696 | 3.7330.03 | 10170.0 | 0.0
2019-10-156 | 42.8-1 | 30.2693 | 1.8630.0 | 10160.2 | 0.01
2019-10-166 | 42.81 | 33.8764 | 2.4929.8 | 10096.8 | 0.27
2019-10-175 | 41.02 | 35.6898 | 4.9729.68 | 10059.4 | 0.37
2019-10-184 | 39.21 | 33.8918 | 4.9729.8 | 100912.3 | 0.48
2019-10-194 | 39.21 | 33.8907 | 4.3529.68 | 100512.0 | 0.47
2019-10-202 | 35.6-1 | 30.2897 | 4.3529.97 | 10156.3 | 0.25
2019-10-213 | 37.42 | 35.6966 | 3.7330.09 | 101910.3 | 0.41
2019-10-229 | 48.24 | 39.2889 | 5.5930.12 | 102013.9 | 0.55
2019-10-236 | 42.8-0 | 32.0765 | 3.1130.36 | 10280.0 | 0.0
2019-10-247 | 44.60 | 32.0714 | 2.4930.33 | 10270.0 | 0.0
2019-10-259 | 48.25 | 41.08412 | 7.4630.06 | 10180.7 | 0.03
2019-10-265 | 41.0-5 | 23.0658 | 4.9730.33 | 10270.1 | 0.0
2019-10-274 | 39.2-8 | 17.6495 | 3.1130.45 | 10310.0 | 0.0
2019-10-286 | 42.8-9 | 15.8445 | 3.1130.21 | 10230.0 | 0.0
2019-10-29-2 | 28.4-17 | 1.4395 | 3.1130.53 | 10340.5 | 0.02
2019-10-30-1 | 30.2-18 | -0.4283 | 1.8630.42 | 10300.0 | 0.0
2019-10-311 | 33.8-14 | 6.8392 | 1.2430.33 | 10270.0 | 0.0

Washington 10 Year Historical Weather Data

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