Bellevue, District Of Columbia, United States Climate

Weather: 25.76°C/78.37°F, Wind SW at 2.57 km/h, 57% Humidity, 0% Chance of rain

United States
(Photo by Mike Von on Unsplash)
Contents

Bellevue Climate Summary

Located at an elevation of 24.87 meters (81.59 feet) above sea level, Bellevue has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 16.69ºC (62.04ºF) and it is 4.05% higher than United States’s averages. Bellevue typically receives about 42.87 millimeters (1.69 inches) of precipitation and has 44.36 rainy days (12.15% of the time) annually.

CountryUnited States
CityDistrict of Columbia
Longitude-77.0089452
Latitude38.8274243
Attitude/Elevation24.87m (81.59ft)
Local timeSunday 19:10
Annual high temperature19.84ºC (67.71ºF)
Annual low temperature11.79ºC (53.22ºF)
Average annual precip.42.87mm (1.69in)
Warmest monthJuly (33.45ºC / 92.21ºF)
Coldest MonthJanuary (-0.45ºC / 31.19ºF)
Wettest MonthAugust (67.75mm / 2.67in)
Driest MonthJanuary (21.81mm / 0.86in)
Number of days with rainfall (≥ 1.0 mm)44.36 days (12.15%)
Days with no rain320.64 days (87.85%)
Humidity64.46%

Climate Bellevue: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)19.0(66.2)26.0(78.8)26.0(78.8)29.0(84.2)35.0(95.0)39.0(102.2)41.0(105.8)38.0(100.4)38.0(100.4)35.0(95.0)27.0(80.6)17.0(62.6)41.0(105.8)
Average high °C (°F)6.23(43.21)10.0(50.0)12.44(54.39)18.43(65.17)25.41(77.74)29.73(85.51)33.45(92.21)31.69(89.04)28.03(82.45)21.49(70.68)12.89(55.2)8.34(47.01)19.84(67.71)
Daily mean °C (°F)3.61(38.5)6.92(44.46)9.06(48.31)14.9(58.82)21.98(71.56)26.37(79.47)29.99(85.98)28.41(83.14)24.64(76.35)18.32(64.98)10.11(50.2)6.02(42.84)16.69(62.04)
Average low °C (°F)-0.45(31.19)2.75(36.95)4.17(39.51)9.32(48.78)16.06(60.91)20.32(68.58)23.95(75.11)23.09(73.56)19.99(67.98)13.61(56.5)6.06(42.91)2.67(36.81)11.79(53.22)
Record low °C (°F)-13.0(8.6)-9.0(15.8)-7.0(19.4)0.0(0)4.0(39.2)13.0(55.4)18.0(64.4)18.0(64.4)13.0(55.4)5.0(41.0)-3.0(26.6)-5.0(23.0)-13.0(8.6)
Average precipitation mm (inches)21.81(0.86)36.14(1.42)35.75(1.41)34.45(1.36)51.54(2.03)52.28(2.06)59.53(2.34)67.75(2.67)43.54(1.71)41.45(1.63)31.06(1.22)39.14(1.54)42.87(1.69)
Average precipitation days (≥ 1.0 mm)2.733.453.03.454.644.364.825.824.912.452.092.643.7
Average relative humidity (%)64.466.4159.8559.0465.8161.7761.4365.8568.6666.8463.769.864.46
Mean monthly sunshine hours8.158.669.79.5511.8713.1912.8710.49.879.737.866.719.88

Climate Graph

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

Bellevue

Bellevue Temperature by Month

July
29.99°C | 85.98°F
August
28.41°C | 83.14°F
June
26.37°C | 79.47°F
September
24.64°C | 76.35°F
May
21.98°C | 71.56°F
October
18.32°C | 64.98°F
April
14.9°C | 58.82°F
November
10.11°C | 50.2°F
March
9.06°C | 48.31°F
February
6.92°C | 44.46°F
December
6.02°C | 42.84°F
January
3.61°C | 38.5°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature18.0°C (64.4°F)4.71°C (40.48°F)-8.0°C (17.6°F)
Avg Temperature17.0°C (62.6°F)2.13°C (35.83°F)-10.0°C (14.0°F)
Min Temperature13.0°C (55.4°F)-2.26°C (27.93°F)-13.0°C (8.6°F)
Dew PointMaxAverageMin
Dew Point15.0°C (59.0°F)-5.45°C (22.19°F)-19.0°C (-2.2°F)
PrecipitationMaxAverageMinSum
Precipitation11.4mm | 0.45in1.44mm | 0.06in0.0mm | 0in44.6mm | 1.76in
Snowdepth3.3mm | 0.13in0.15mm | 0.01in0.0mm | 0in4.7mm | 0.19in
WindMaxAverageMin
Wind23.0kmh | 14.29mph10.9kmh | 6.77mph4.0kmh | 2.49mph
Gust Wind33.0kmh | 20.51mph15.45kmh | 9.6mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure11.4mb1.44mb0.0mb
Bellevue

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-01-01-7 | 19.4-16 | 3.25412 | 7.4630.5 | 10330.0 | 0.0
2018-01-02-6 | 21.2-19 | -2.24011 | 6.8430.53 | 10340.0 | 0.0
2018-01-03-3 | 26.6-17 | 1.4364 | 2.4930.24 | 10240.0 | 0.0
2018-01-04-5 | 23.0-10 | 14.07223 | 14.2929.77 | 10084.6 | 0.18
2018-01-05-10 | 14.0-18 | -0.45519 | 11.8130.12 | 10200.0 | 0.0
2018-01-06-10 | 14.0-19 | -2.25215 | 9.3230.45 | 10310.0 | 0.0
2018-01-07-8 | 17.6-16 | 3.2557 | 4.3530.59 | 10360.0 | 0.0
2018-01-08-2 | 28.4-9 | 15.86510 | 6.2130.24 | 10242.2 | 0.09
2018-01-093 | 37.40 | 32.0885 | 3.1130.27 | 10251.7 | 0.07
2018-01-102 | 35.6-1 | 30.2836 | 3.7330.45 | 10310.0 | 0.0
2018-01-118 | 46.46 | 42.8956 | 3.7330.33 | 10270.2 | 0.01
2018-01-1217 | 62.615 | 59.09512 | 7.4629.8 | 10098.1 | 0.32
2018-01-13-0 | 32.0-4 | 24.86322 | 13.6730.0 | 10164.3 | 0.17
2018-01-14-4 | 24.8-18 | -0.43613 | 8.0830.62 | 10370.0 | 0.0
2018-01-15-2 | 28.4-11 | 12.2536 | 3.7330.56 | 10350.0 | 0.0
2018-01-162 | 35.6-5 | 23.0694 | 2.4930.42 | 10300.0 | 0.0
2018-01-17-4 | 24.8-9 | 15.86615 | 9.3230.36 | 10281.1 | 0.04
2018-01-181 | 33.8-10 | 14.05112 | 7.4630.15 | 10210.0 | 0.0
2018-01-196 | 42.8-5 | 23.0515 | 3.1130.09 | 10190.0 | 0.0
2018-01-209 | 48.20 | 32.0617 | 4.3530.03 | 10170.0 | 0.0
2018-01-219 | 48.25 | 41.0805 | 3.1130.18 | 10220.0 | 0.0
2018-01-2213 | 55.49 | 48.2838 | 4.9730.09 | 10190.8 | 0.03
2018-01-2314 | 57.27 | 44.67116 | 9.9429.77 | 10085.9 | 0.23
2018-01-245 | 41.0-3 | 26.65513 | 8.0830.09 | 10190.0 | 0.0
2018-01-254 | 39.2-7 | 19.44811 | 6.8430.45 | 10310.0 | 0.0
2018-01-265 | 41.0-5 | 23.0547 | 4.3530.65 | 10380.0 | 0.0
2018-01-2711 | 51.83 | 37.46615 | 9.3230.45 | 10310.0 | 0.0
2018-01-2811 | 51.89 | 48.2918 | 4.9730.24 | 102411.4 | 0.45
2018-01-297 | 44.61 | 33.86610 | 6.2130.12 | 10203.9 | 0.15
2018-01-30-0 | 32.0-8 | 17.65519 | 11.8130.12 | 10200.4 | 0.02
2018-01-31-0 | 32.0-14 | 6.83612 | 7.4630.27 | 10250.0 | 0.0

Bellevue 3 Year Historical Weather Data

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