Arlington, Washington, United States Climate

Weather: 15.81°C/60.46°F, Wind SW at 2.57 km/h, 68% Humidity, 0% Chance of rain

United States
(Photo by Ashim D’Silva on Unsplash)
Contents

Arlington Climate Summary

Located at an elevation of 32.82 meters (107.68 feet) above sea level, Arlington has a Mediterranean, warm summer climate (Classification: Csb). The district’s yearly temperature is 10.82ºC (51.48ºF) and it is -1.82% lower than United States’s averages. Arlington typically receives about 173.04 millimeters (6.81 inches) of precipitation and has 186.01 rainy days (50.96% of the time) annually.

CountryUnited States
CityWashington
Longitude-122.1251418
Latitude48.1987118
Attitude/Elevation32.82m (107.68ft)
Local timeSaturday 12:30
Annual high temperature13.86ºC (56.95ºF)
Annual low temperature5.15ºC (41.27ºF)
Average annual precip.173.04mm (6.81in)
Warmest monthAugust (22.88ºC / 73.18ºF)
Coldest MonthFebruary (0.45ºC / 32.81ºF)
Wettest MonthNovember (285.22mm / 11.23in)
Driest MonthJuly (30.87mm / 1.22in)
Number of days with rainfall (≥ 1.0 mm)186.01 days (50.96%)
Days with no rain178.99 days (49.04%)
Humidity80.05%

Climate Arlington: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)15.0(59.0)15.0(59.0)24.0(75.2)24.0(75.2)28.0(82.4)32.0(89.6)31.0(87.8)33.0(91.4)31.0(87.8)23.0(73.4)18.0(64.4)13.0(55.4)33.0(91.4)
Average high °C (°F)6.95(44.51)7.18(44.92)9.69(49.44)12.39(54.3)17.01(62.62)19.05(66.29)22.31(72.16)22.88(73.18)19.72(67.5)14.32(57.78)8.88(47.98)5.9(42.62)13.86(56.95)
Daily mean °C (°F)4.37(39.87)4.52(40.14)6.71(44.08)9.31(48.76)13.9(57.02)16.12(61.02)19.07(66.33)19.08(66.34)15.81(60.46)10.96(51.73)6.33(43.39)3.67(38.61)10.82(51.48)
Average low °C (°F)1.02(33.84)0.45(32.81)1.98(35.56)3.79(38.82)6.27(43.29)7.85(46.13)10.23(50.41)10.97(51.75)9.46(49.03)6.16(43.09)2.84(37.11)0.76(33.37)5.15(41.27)
Record low °C (°F)-10.0(14.0)-11.0(12.2)-5.0(23.0)-3.0(26.6)-3.0(26.6)2.0(35.6)4.0(39.2)4.0(39.2)2.0(35.6)-3.0(26.6)-14.0(6.8)-9.0(15.8)-14.0(6.8)
Average precipitation mm (inches)268.27(10.56)217.89(8.58)243.58(9.59)183.43(7.22)114.68(4.51)89.98(3.54)30.87(1.22)40.3(1.59)128.14(5.04)229.77(9.05)285.22(11.23)244.3(9.62)173.04(6.81)
Average precipitation days (≥ 1.0 mm)19.5519.0921.018.9113.8213.06.456.6412.6415.9119.6419.3615.5
Average relative humidity (%)84.0684.7783.2680.8577.3276.8373.574.5377.680.4883.0784.3180.05
Mean monthly sunshine hours6.186.339.2111.9513.1813.2713.7913.5211.387.26.35.889.85

Climate Graph

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

Arlington

Arlington Temperature by Month

August
19.08°C | 66.34°F
July
19.07°C | 66.33°F
June
16.12°C | 61.02°F
September
15.81°C | 60.46°F
May
13.9°C | 57.02°F
October
10.96°C | 51.73°F
April
9.31°C | 48.76°F
March
6.71°C | 44.08°F
November
6.33°C | 43.39°F
February
4.52°C | 40.14°F
January
4.37°C | 39.87°F
December
3.67°C | 38.61°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 Temperature11.0°C (51.8°F)6.03°C (42.85°F)0.0°C (0°F)
Avg Temperature9.0°C (48.2°F)3.74°C (38.73°F)-4.0°C (24.8°F)
Min Temperature7.0°C (44.6°F)0.32°C (32.58°F)-8.0°C (17.6°F)
Dew PointMaxAverageMin
Dew Point8.0°C (46.4°F)1.16°C (34.09°F)-9.0°C (15.8°F)
PrecipitationMaxAverageMinSum
Precipitation40.4mm | 1.59in12.87mm | 0.51in0.0mm | 0in398.9mm | 15.7in
Snowdepth5.0mm | 0.2in0.44mm | 0.02in0.0mm | 0in13.600000000000001mm | 0.54in
WindMaxAverageMin
Wind15.0kmh | 9.32mph8.77kmh | 5.45mph4.0kmh | 2.49mph
Gust Wind25.0kmh | 15.53mph15.55kmh | 9.66mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure40.4mb12.87mb0.0mb
Arlington

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-01-01-4 | 24.8-9 | 15.8696 | 3.7330.18 | 10220.0 | 0.0
2011-01-02-1 | 30.2-6 | 21.2725 | 3.1130.24 | 10240.0 | 0.0
2011-01-03-0 | 32.0-6 | 21.2714 | 2.4930.24 | 10240.0 | 0.0
2011-01-041 | 33.8-5 | 23.0748 | 4.9730.24 | 10241.8 | 0.07
2011-01-053 | 37.41 | 33.89514 | 8.730.24 | 102432.9 | 1.3
2011-01-065 | 41.04 | 39.29813 | 8.0830.18 | 102220.2 | 0.8
2011-01-075 | 41.04 | 39.29612 | 7.4630.0 | 101633.5 | 1.32
2011-01-082 | 35.60 | 32.0957 | 4.3530.09 | 10199.4 | 0.37
2011-01-09-0 | 32.0-2 | 28.4935 | 3.1130.24 | 10243.9 | 0.15
2011-01-10-1 | 30.2-5 | 23.0809 | 5.5930.42 | 10300.0 | 0.0
2011-01-11-1 | 30.2-6 | 21.27510 | 6.2130.24 | 10242.3 | 0.09
2011-01-123 | 37.41 | 33.89813 | 8.0829.94 | 101433.5 | 1.32
2011-01-137 | 44.65 | 41.09911 | 6.8429.88 | 101234.7 | 1.37
2011-01-148 | 46.47 | 44.69815 | 9.3230.15 | 102140.4 | 1.59
2011-01-158 | 46.47 | 44.69712 | 7.4630.09 | 101924.4 | 0.96
2011-01-169 | 48.28 | 46.49813 | 8.0829.71 | 100633.8 | 1.33
2011-01-177 | 44.66 | 42.8979 | 5.5930.03 | 101722.9 | 0.9
2011-01-184 | 39.23 | 37.4957 | 4.3530.21 | 10232.9 | 0.11
2011-01-191 | 33.8-1 | 30.2894 | 2.4930.42 | 10300.0 | 0.0
2011-01-203 | 37.40 | 32.08912 | 7.4630.33 | 10277.8 | 0.31
2011-01-215 | 41.05 | 41.09810 | 6.2130.12 | 102034.6 | 1.36
2011-01-224 | 39.23 | 37.4935 | 3.1130.33 | 10270.4 | 0.02
2011-01-234 | 39.22 | 35.6897 | 4.3530.24 | 10241.4 | 0.06
2011-01-246 | 42.85 | 41.09711 | 6.8430.15 | 102124.5 | 0.96
2011-01-257 | 44.65 | 41.0956 | 3.7330.33 | 10271.2 | 0.05
2011-01-268 | 46.44 | 39.2817 | 4.3530.27 | 10250.0 | 0.0
2011-01-277 | 44.61 | 33.8726 | 3.7330.18 | 10220.0 | 0.0
2011-01-286 | 42.83 | 37.49011 | 6.8429.94 | 101418.7 | 0.74
2011-01-296 | 42.85 | 41.0987 | 4.3530.0 | 101611.4 | 0.45
2011-01-301 | 33.8-1 | 30.2897 | 4.3530.24 | 10242.3 | 0.09
2011-01-313 | 37.4-2 | 28.4756 | 3.7330.5 | 10330.0 | 0.0

Arlington 11 Year Historical Weather Data

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