Spanaway, Washington, United States Climate

Weather: 16.29°C/61.32°F, Wind SW at 4.12 km/h, 30% Humidity, 0% Chance of rain

United States
(Photo by History in HD on Unsplash)
Contents

Spanaway Climate Summary

Located at an elevation of 113.15 meters (371.23 feet) above sea level, Spanaway has a Mediterranean, warm summer climate (Classification: Csb). The district’s yearly temperature is 12.74ºC (54.93ºF) and it is 0.1% higher than United States’s averages. Spanaway typically receives about 145.59 millimeters (5.73 inches) of precipitation and has 167.29 rainy days (45.83% of the time) annually.

CountryUnited States
CityWashington
Longitude-122.4345661
Latitude47.103988
Attitude/Elevation113.15m (371.23ft)
Local timeFriday 20:21
Annual high temperature16.04ºC (60.87ºF)
Annual low temperature6.57ºC (43.83ºF)
Average annual precip.145.59mm (5.73in)
Warmest monthAugust (26.9ºC / 80.42ºF)
Coldest MonthFebruary (1.88ºC / 35.38ºF)
Wettest MonthJanuary (245.3mm / 9.66in)
Driest MonthJuly (23.17mm / 0.91in)
Number of days with rainfall (≥ 1.0 mm)167.29 days (45.83%)
Days with no rain197.71 days (54.17%)
Humidity78.4%

Climate Spanaway: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)17.0(62.6)20.0(68.0)28.0(82.4)29.0(84.2)32.0(89.6)36.0(96.8)38.0(100.4)39.0(102.2)37.0(98.6)31.0(87.8)21.0(69.8)15.0(59.0)39.0(102.2)
Average high °C (°F)8.05(46.49)8.5(47.3)11.3(52.34)14.1(57.38)19.19(66.54)21.68(71.02)26.43(79.57)26.9(80.42)22.72(72.9)16.29(61.32)10.2(50.36)7.12(44.82)16.04(60.87)
Daily mean °C (°F)5.56(42.01)5.83(42.49)8.19(46.74)10.94(51.69)15.79(60.42)18.28(64.9)22.25(72.05)22.33(72.19)18.4(65.12)12.81(55.06)7.65(45.77)4.86(40.75)12.74(54.93)
Average low °C (°F)2.32(36.18)1.88(35.38)3.27(37.89)4.77(40.59)7.32(45.18)9.13(48.43)11.97(53.55)12.96(55.33)11.12(52.02)7.67(45.81)4.34(39.81)2.12(35.82)6.57(43.83)
Record low °C (°F)-8.0(17.6)-10.0(14.0)-3.0(26.6)-4.0(24.8)-3.0(26.6)2.0(35.6)4.0(39.2)4.0(39.2)2.0(35.6)-1.0(30.2)-11.0(12.2)-9.0(15.8)-11.0(12.2)
Average precipitation mm (inches)245.3(9.66)173.16(6.82)198.99(7.83)146.85(5.78)91.45(3.6)68.27(2.69)23.17(0.91)32.97(1.3)99.82(3.93)198.82(7.83)235.13(9.26)233.2(9.18)145.59(5.73)
Average precipitation days (≥ 1.0 mm)18.8217.2719.5517.5512.3611.094.644.4510.7314.5518.5517.7313.94
Average relative humidity (%)85.2985.0182.5179.2574.6573.3268.7869.3774.2979.1583.7185.4578.4
Mean monthly sunshine hours6.146.249.1411.8212.9313.2313.713.4211.317.116.315.959.78

Climate Graph

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

Spanaway

Spanaway Temperature by Month

August
22.33°C | 72.19°F
July
22.25°C | 72.05°F
September
18.4°C | 65.12°F
June
18.28°C | 64.9°F
May
15.79°C | 60.42°F
October
12.81°C | 55.06°F
April
10.94°C | 51.69°F
March
8.19°C | 46.74°F
November
7.65°C | 45.77°F
February
5.83°C | 42.49°F
January
5.56°C | 42.01°F
December
4.86°C | 40.75°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 Temperature31.0°C (87.8°F)20.8°C (69.44°F)13.0°C (55.4°F)
Avg Temperature25.0°C (77.0°F)17.0°C (62.6°F)11.0°C (51.8°F)
Min Temperature16.0°C (60.8°F)10.87°C (51.57°F)7.0°C (44.6°F)
Dew PointMaxAverageMin
Dew Point15.0°C (59.0°F)9.67°C (49.41°F)6.0°C (42.8°F)
PrecipitationMaxAverageMinSum
Precipitation19.7mm | 0.78in3.46mm | 0.14in0.0mm | 0in103.8mm | 4.09in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind16.0kmh | 9.94mph7.53kmh | 4.68mph4.0kmh | 2.49mph
Gust Wind22.0kmh | 13.67mph10.73kmh | 6.67mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure19.7mb3.46mb0.0mb
Spanaway

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-06-0114 | 57.26 | 42.8664 | 2.4930.12 | 10200.3 | 0.01
2020-06-0214 | 57.26 | 42.8687 | 4.3530.21 | 10230.0 | 0.0
2020-06-0317 | 62.67 | 44.6644 | 2.4930.15 | 10210.2 | 0.01
2020-06-0417 | 62.67 | 44.6594 | 2.4930.03 | 10170.0 | 0.0
2020-06-0517 | 62.67 | 44.6626 | 3.7329.8 | 10090.1 | 0.0
2020-06-0614 | 57.28 | 46.47510 | 6.2129.77 | 10089.2 | 0.36
2020-06-0713 | 55.48 | 46.48013 | 8.0829.88 | 101211.3 | 0.44
2020-06-0814 | 57.26 | 42.86516 | 9.9430.12 | 10200.6 | 0.02
2020-06-0911 | 51.810 | 50.0905 | 3.1130.06 | 101819.2 | 0.76
2020-06-1018 | 64.411 | 51.8746 | 3.7330.09 | 10191.2 | 0.05
2020-06-1120 | 68.012 | 53.6695 | 3.1130.03 | 10170.9 | 0.04
2020-06-1212 | 53.611 | 51.8935 | 3.1129.94 | 101410.0 | 0.39
2020-06-1313 | 55.49 | 48.28312 | 7.4629.91 | 101310.9 | 0.43
2020-06-1414 | 57.27 | 44.67112 | 7.4629.97 | 10152.0 | 0.08
2020-06-1513 | 55.49 | 48.28212 | 7.4629.88 | 101219.7 | 0.78
2020-06-1615 | 59.010 | 50.0784 | 2.4930.0 | 10168.5 | 0.33
2020-06-1718 | 64.49 | 48.2666 | 3.7330.21 | 10230.1 | 0.0
2020-06-1820 | 68.08 | 46.4575 | 3.1130.15 | 10210.0 | 0.0
2020-06-1923 | 73.412 | 53.6614 | 2.4929.97 | 10150.0 | 0.0
2020-06-2016 | 60.815 | 59.0888 | 4.9729.94 | 10142.4 | 0.09
2020-06-2118 | 64.410 | 50.0699 | 5.5930.09 | 10190.3 | 0.01
2020-06-2221 | 69.89 | 48.2596 | 3.7330.15 | 10210.0 | 0.0
2020-06-2325 | 77.013 | 55.4595 | 3.1130.0 | 10160.0 | 0.0
2020-06-2420 | 68.014 | 57.2755 | 3.1129.94 | 10143.2 | 0.13
2020-06-2524 | 75.213 | 55.4654 | 2.4929.97 | 10150.0 | 0.0
2020-06-2622 | 71.613 | 55.4658 | 4.9730.0 | 10160.0 | 0.0
2020-06-2716 | 60.89 | 48.26611 | 6.8429.94 | 10140.2 | 0.01
2020-06-2816 | 60.811 | 51.8774 | 2.4929.8 | 10092.7 | 0.11
2020-06-2921 | 69.811 | 51.86610 | 6.2129.91 | 10130.0 | 0.0
2020-06-3014 | 57.29 | 48.27016 | 9.9429.94 | 10140.8 | 0.03

Spanaway 11 Year Historical Weather Data

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