Bellevue, Washington, United States Climate

Weather: 6.01°C/42.82°F, Wind SW at 3.13 km/h, 93% Humidity, 0.8% Chance of rain

United States
(Photo by Wonderlane on Unsplash)

Bellevue Climate Summary

Located at an elevation of 24.18 meters (79.33 feet) above sea level, Bellevue has a Mediterranean, warm summer climate (Classification: Csb). The district’s yearly temperature is 12.47ºC (54.45ºF) and it is -0.17% lower than United States’s averages. Bellevue typically receives about 75.9 millimeters (2.99 inches) of precipitation and has 144.55 rainy days (39.6% of the time) annually.

CountryUnited States
CityWashington
Longitude-122.2015159
Latitude47.6101497
Attitude/Elevation24.18m (79.33ft)
Local timeThursday 10:21
Annual high temperature15.76ºC (60.37ºF)
Annual low temperature6.42ºC (43.56ºF)
Average annual precip.75.9mm (2.99in)
Warmest monthAugust (26.26ºC / 79.27ºF)
Coldest MonthFebruary (1.68ºC / 35.02ºF)
Wettest MonthDecember (119.55mm / 4.71in)
Driest MonthJuly (16.43mm / 0.65in)
Number of days with rainfall (≥ 1.0 mm)144.55 days (39.6%)
Days with no rain220.45 days (60.4%)
Humidity77.98%

Climate Bellevue: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)16.0(60.8)17.0(62.6)26.0(78.8)29.0(84.2)30.0(86.0)33.0(91.4)37.0(98.6)38.0(100.4)36.0(96.8)29.0(84.2)21.0(69.8)14.0(57.2)38.0(100.4)
Average high °C (°F)7.7(45.86)8.29(46.92)11.04(51.87)14.02(57.24)19.11(66.4)21.39(70.5)25.84(78.51)26.26(79.27)22.38(72.28)16.12(61.02)10.06(50.11)6.93(44.47)15.76(60.37)
Daily mean °C (°F)5.09(41.16)5.57(42.03)7.92(46.26)10.73(51.31)15.76(60.37)18.25(64.85)21.95(71.51)21.88(71.38)18.1(64.58)12.56(54.61)7.35(45.23)4.47(40.05)12.47(54.45)
Average low °C (°F)2.03(35.65)1.68(35.02)3.05(37.49)4.67(40.41)7.24(45.03)9.06(48.31)11.84(53.31)12.83(55.09)11.17(52.11)7.68(45.82)4.1(39.38)1.74(35.13)6.42(43.56)
Record low °C (°F)-10.0(14.0)-10.0(14.0)-4.0(24.8)-3.0(26.6)-2.0(28.4)2.0(35.6)4.0(39.2)4.0(39.2)4.0(39.2)-1.0(30.2)-12.0(10.4)-8.0(17.6)-12.0(10.4)
Average precipitation mm (inches)119.5(4.7)96.89(3.81)100.69(3.96)82.69(3.26)51.28(2.02)41.89(1.65)16.43(0.65)22.02(0.87)51.72(2.04)96.39(3.79)111.71(4.4)119.55(4.71)75.9(2.99)
Average precipitation days (≥ 1.0 mm)17.014.8216.7314.4510.8210.093.733.829.3613.0915.9114.7312.05
Average relative humidity (%)84.084.0981.6679.0874.5473.7469.2970.1173.9578.3582.5784.477.98
Mean monthly sunshine hours6.246.469.4112.0413.1213.3213.7913.4511.447.336.466.119.93

Climate Graph

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

Bellevue

Bellevue Temperature by Month

July
21.95°C | 71.51°F
August
21.88°C | 71.38°F
June
18.25°C | 64.85°F
September
18.1°C | 64.58°F
May
15.76°C | 60.37°F
October
12.56°C | 54.61°F
April
10.73°C | 51.31°F
March
7.92°C | 46.26°F
November
7.35°C | 45.23°F
February
5.57°C | 42.03°F
January
5.09°C | 41.16°F
December
4.47°C | 40.05°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 Temperature26.0°C (78.8°F)17.94°C (64.29°F)11.0°C (51.8°F)
Avg Temperature20.0°C (68.0°F)14.48°C (58.06°F)9.0°C (48.2°F)
Min Temperature13.0°C (55.4°F)9.58°C (49.24°F)6.0°C (42.8°F)
Dew PointMaxAverageMin
Dew Point13.0°C (55.4°F)9.42°C (48.96°F)6.0°C (42.8°F)
PrecipitationMaxAverageMinSum
Precipitation12.6mm | 0.5in2.82mm | 0.11in0.0mm | 0in87.4mm | 3.44in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind12.0kmh | 7.46mph7.0kmh | 4.35mph4.0kmh | 2.49mph
Gust Wind20.0kmh | 12.43mph12.19kmh | 7.57mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure12.6mb2.82mb0.0mb
Bellevue

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-10-0114 | 57.28 | 46.4794 | 2.4930.15 | 10210.0 | 0.0
2014-10-0215 | 59.08 | 46.4745 | 3.1130.27 | 10250.0 | 0.0
2014-10-0319 | 66.28 | 46.4614 | 2.4930.24 | 10240.0 | 0.0
2014-10-0419 | 66.28 | 46.4615 | 3.1130.18 | 10220.0 | 0.0
2014-10-0520 | 68.012 | 53.6734 | 2.4930.09 | 10190.0 | 0.0
2014-10-0620 | 68.013 | 55.4755 | 3.1130.0 | 10160.0 | 0.0
2014-10-0720 | 68.012 | 53.6754 | 2.4929.94 | 10140.0 | 0.0
2014-10-0817 | 62.610 | 50.0745 | 3.1129.97 | 10150.0 | 0.0
2014-10-0917 | 62.69 | 48.2684 | 2.4930.0 | 10160.0 | 0.0
2014-10-1016 | 60.88 | 46.4658 | 4.9730.03 | 10170.0 | 0.0
2014-10-1115 | 59.011 | 51.8878 | 4.9730.06 | 101810.5 | 0.41
2014-10-1214 | 57.210 | 50.0845 | 3.1130.18 | 10221.0 | 0.04
2014-10-1316 | 60.88 | 46.4717 | 4.3529.83 | 10102.0 | 0.08
2014-10-1415 | 59.010 | 50.0836 | 3.7329.71 | 10062.9 | 0.11
2014-10-1512 | 53.69 | 48.29010 | 6.2129.71 | 10065.5 | 0.22
2014-10-1615 | 59.09 | 48.2757 | 4.3529.97 | 10151.0 | 0.04
2014-10-1712 | 53.69 | 48.2848 | 4.9729.83 | 10102.7 | 0.11
2014-10-1815 | 59.012 | 53.6886 | 3.7329.91 | 10130.7 | 0.03
2014-10-1918 | 64.412 | 53.6777 | 4.3529.77 | 10080.0 | 0.0
2014-10-2015 | 59.012 | 53.6857 | 4.3529.74 | 10073.0 | 0.12
2014-10-2114 | 57.29 | 48.28110 | 6.2129.85 | 10112.2 | 0.09
2014-10-2212 | 53.610 | 50.09111 | 6.8429.68 | 100512.6 | 0.5
2014-10-2311 | 51.88 | 46.48911 | 6.8429.83 | 10105.3 | 0.21
2014-10-2412 | 53.68 | 46.4837 | 4.3529.97 | 10153.7 | 0.15
2014-10-2512 | 53.69 | 48.28712 | 7.4629.5 | 9996.7 | 0.26
2014-10-269 | 48.27 | 44.68910 | 6.2129.94 | 10144.9 | 0.19
2014-10-2710 | 50.06 | 42.8826 | 3.7330.09 | 10190.4 | 0.02
2014-10-2810 | 50.08 | 46.49010 | 6.2129.91 | 10136.0 | 0.24
2014-10-2913 | 55.410 | 50.0878 | 4.9730.06 | 10181.4 | 0.06
2014-10-3012 | 53.610 | 50.0908 | 4.9729.88 | 10124.7 | 0.19
2014-10-3110 | 50.09 | 48.2925 | 3.1129.8 | 100910.2 | 0.4

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