Renton, Washington, United States Climate

Weather: 6.13°C/43.03°F, Wind SW at 2.06 km/h, 86% Humidity, 0% Chance of rain

(Photo by History in HD on Unsplash)

Renton Climate Summary

Located at an elevation of 11.65 meters (38.22 feet) above sea level, Renton has a Mediterranean, warm summer climate (Classification: Csb). The district’s yearly temperature is 12.42ºC (54.36ºF) and it is -0.22% lower than United States’s averages. Renton typically receives about 63.38 millimeters (2.5 inches) of precipitation and has 133.08 rainy days (36.46% of the time) annually.

CountryUnited States
CityWashington
Longitude-122.2079218
Latitude47.4796927
Attitude/Elevation11.65m (38.22ft)
Local timeTuesday 18:58
Annual high temperature15.92ºC (60.66ºF)
Annual low temperature5.95ºC (42.71ºF)
Average annual precip.63.38mm (2.5in)
Warmest monthAugust (26.52ºC / 79.74ºF)
Coldest MonthFebruary (1.15ºC / 34.07ºF)
Wettest MonthJanuary (106.13mm / 4.18in)
Driest MonthJuly (13.11mm / 0.52in)
Number of days with rainfall (≥ 1.0 mm)133.08 days (36.46%)
Days with no rain231.92 days (63.54%)
Humidity77.43%

Climate Renton: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)15.0(59.0)17.0(62.6)25.0(77.0)29.0(84.2)31.0(87.8)35.0(95.0)38.0(100.4)39.0(102.2)38.0(100.4)29.0(84.2)21.0(69.8)14.0(57.2)39.0(102.2)
Average high °C (°F)7.77(45.99)8.37(47.07)11.25(52.25)14.16(57.49)19.28(66.7)21.68(71.02)26.16(79.09)26.52(79.74)22.61(72.7)16.18(61.12)10.1(50.18)6.95(44.51)15.92(60.66)
Daily mean °C (°F)4.91(40.84)5.41(41.74)7.87(46.17)10.78(51.4)15.82(60.48)18.3(64.94)21.99(71.58)21.94(71.49)18.07(64.53)12.45(54.41)7.18(44.92)4.28(39.7)12.42(54.36)
Average low °C (°F)1.58(34.84)1.15(34.07)2.6(36.68)4.18(39.52)6.73(44.11)8.54(47.37)11.31(52.36)12.38(54.28)10.69(51.24)7.2(44.96)3.7(38.66)1.36(34.45)5.95(42.71)
Record low °C (°F)-12.0(10.4)-12.0(10.4)-4.0(24.8)-3.0(26.6)-3.0(26.6)1.0(33.8)3.0(37.4)4.0(39.2)3.0(37.4)-1.0(30.2)-12.0(10.4)-9.0(15.8)-12.0(10.4)
Average precipitation mm (inches)106.13(4.18)81.99(3.23)89.49(3.52)62.83(2.47)40.2(1.58)32.29(1.27)13.11(0.52)18.81(0.74)38.83(1.53)80.91(3.19)99.52(3.92)96.45(3.8)63.38(2.5)
Average precipitation days (≥ 1.0 mm)15.9113.7315.0913.2710.278.453.093.738.4512.9115.1813.011.09
Average relative humidity (%)84.1383.9681.3278.6273.7172.8968.0968.7572.9277.882.4384.577.43
Mean monthly sunshine hours6.136.259.3611.8913.0113.2713.713.3611.337.236.36.049.82

Climate Graph

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

Renton Temperature by Month

July
21.99°C | 71.58°F
August
21.94°C | 71.49°F
June
18.3°C | 64.94°F
September
18.07°C | 64.53°F
May
15.82°C | 60.48°F
October
12.45°C | 54.41°F
April
10.78°C | 51.4°F
March
7.87°C | 46.17°F
November
7.18°C | 44.92°F
February
5.41°C | 41.74°F
January
4.91°C | 40.84°F
December
4.28°C | 39.7°F

Historical Data

Summary
TemperatureMaxAverageMin
Max Temperature26.0°C (78.8°F)16.9°C (62.42°F)11.0°C (51.8°F)
Avg Temperature18.0°C (64.4°F)12.94°C (55.29°F)10.0°C (50.0°F)
Min Temperature12.0°C (53.6°F)7.42°C (45.36°F)3.0°C (37.4°F)
Dew PointMaxAverageMin
Dew Point12.0°C (53.6°F)7.35°C (45.23°F)2.0°C (35.6°F)
PrecipitationMaxAverageMinSum
Precipitation16.6mm | 0.65in2.65mm | 0.1in0.0mm | 0in82.1mm | 3.23in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind11.0kmh | 6.84mph4.94kmh | 3.07mph2.0kmh | 1.24mph
Gust Wind16.0kmh | 9.94mph7.84kmh | 4.87mph3.0kmh | 1.86mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.6mb2.65mb0.0mb

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-10-0115 | 59.012 | 53.6916 | 3.7329.83 | 10105.5 | 0.22
2018-10-0213 | 55.48 | 46.47811 | 6.8429.8 | 10092.7 | 0.11
2018-10-0311 | 51.83 | 37.4725 | 3.1130.0 | 10160.0 | 0.0
2018-10-0413 | 55.44 | 39.2693 | 1.8630.0 | 10160.0 | 0.0
2018-10-0510 | 50.07 | 44.6875 | 3.1130.0 | 10168.3 | 0.33
2018-10-0612 | 53.67 | 44.6825 | 3.1130.12 | 10200.3 | 0.01
2018-10-0710 | 50.08 | 46.4893 | 1.8630.15 | 10211.3 | 0.05
2018-10-0812 | 53.610 | 50.0942 | 1.2430.0 | 10161.8 | 0.07
2018-10-0913 | 55.49 | 48.2885 | 3.1129.91 | 10136.4 | 0.25
2018-10-1014 | 57.28 | 46.4834 | 2.4930.03 | 10170.0 | 0.0
2018-10-1113 | 55.47 | 44.6753 | 1.8630.09 | 10190.0 | 0.0
2018-10-1214 | 57.27 | 44.6774 | 2.4930.09 | 10190.0 | 0.0
2018-10-1312 | 53.66 | 42.8757 | 4.3530.24 | 10240.0 | 0.0
2018-10-1414 | 57.22 | 35.6566 | 3.7330.39 | 10290.0 | 0.0
2018-10-1514 | 57.24 | 39.2595 | 3.1130.33 | 10270.0 | 0.0
2018-10-1616 | 60.86 | 42.8604 | 2.4930.3 | 10260.0 | 0.0
2018-10-1718 | 64.46 | 42.8553 | 1.8630.18 | 10220.0 | 0.0
2018-10-1816 | 60.87 | 44.6643 | 1.8630.18 | 10220.0 | 0.0
2018-10-1915 | 59.07 | 44.6702 | 1.2430.27 | 10250.0 | 0.0
2018-10-2013 | 55.48 | 46.4805 | 3.1130.15 | 10210.0 | 0.0
2018-10-2114 | 57.28 | 46.4753 | 1.8630.03 | 10170.0 | 0.0
2018-10-2215 | 59.08 | 46.4732 | 1.2429.94 | 10140.0 | 0.0
2018-10-2312 | 53.68 | 46.4796 | 3.7329.94 | 10141.5 | 0.06
2018-10-2412 | 53.68 | 46.4844 | 2.4930.03 | 10170.0 | 0.0
2018-10-2512 | 53.69 | 48.2875 | 3.1130.03 | 10179.6 | 0.38
2018-10-2614 | 57.211 | 51.88710 | 6.2130.0 | 10168.8 | 0.35
2018-10-2711 | 51.87 | 44.6805 | 3.1130.0 | 101616.6 | 0.65
2018-10-2811 | 51.89 | 48.28510 | 6.2129.91 | 10139.8 | 0.39
2018-10-2910 | 50.07 | 44.6895 | 3.1130.15 | 10213.0 | 0.12
2018-10-3010 | 50.07 | 44.6884 | 2.4930.3 | 10261.6 | 0.06
2018-10-3112 | 53.610 | 50.0938 | 4.9730.06 | 10184.9 | 0.19

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