Greenway, District Of Columbia, United States Climate

Weather: 12.25°C/54.05°F, Wind SW at 4.12 km/h, 89% Humidity, 0% Chance of rain

United States
(Photo by Mike Von on Unsplash)

Greenway Climate Summary

Located at an elevation of 14.22 meters (46.65 feet) above sea level, Greenway has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 16.37ºC (61.47ºF) and it is 3.73% higher than United States’s averages. Greenway typically receives about 47.51 millimeters (1.87 inches) of precipitation and has 46.03 rainy days (12.61% of the time) annually.

CountryUnited States
CityDistrict of Columbia
Longitude-76.9599852
Latitude38.8835718
Attitude/Elevation14.22m (46.65ft)
Local timeSaturday 20:47
Annual high temperature19.34ºC (66.81ºF)
Annual low temperature11.79ºC (53.22ºF)
Average annual precip.47.51mm (1.87in)
Warmest monthJuly (33.08ºC / 91.54ºF)
Coldest MonthJanuary (-0.58ºC / 30.96ºF)
Wettest MonthAugust (69.91mm / 2.75in)
Driest MonthJanuary (28.51mm / 1.12in)
Number of days with rainfall (≥ 1.0 mm)46.03 days (12.61%)
Days with no rain318.97 days (87.39%)
Humidity64.23%

Climate Greenway: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)19.0(66.2)24.0(75.2)25.0(77.0)28.0(82.4)35.0(95.0)40.0(104.0)39.0(102.2)38.0(100.4)38.0(100.4)35.0(95.0)27.0(80.6)16.0(60.8)40.0(104.0)
Average high °C (°F)5.66(42.19)9.33(48.79)11.88(53.38)17.76(63.97)24.61(76.3)29.16(84.49)33.08(91.54)31.37(88.47)27.44(81.39)21.13(70.03)12.62(54.72)8.02(46.44)19.34(66.81)
Daily mean °C (°F)3.15(37.67)6.39(43.5)8.59(47.46)14.32(57.78)21.41(70.54)25.99(78.78)29.85(85.73)28.25(82.85)24.46(76.03)18.13(64.63)9.97(49.95)5.91(42.64)16.37(61.47)
Average low °C (°F)-0.58(30.96)2.31(36.16)3.96(39.13)9.1(48.38)15.91(60.64)20.59(69.06)24.3(75.74)23.44(74.19)19.94(67.89)13.63(56.53)6.24(43.23)2.67(36.81)11.79(53.22)
Record low °C (°F)-15.0(5.0)-11.0(12.2)-7.0(19.4)0.0(0)4.0(39.2)13.0(55.4)19.0(66.2)19.0(66.2)12.0(53.6)4.0(39.2)-3.0(26.6)-6.0(21.2)-15.0(5.0)
Average precipitation mm (inches)28.51(1.12)39.17(1.54)41.22(1.62)42.1(1.66)54.83(2.16)54.82(2.16)66.88(2.63)69.91(2.75)41.84(1.65)47.87(1.88)35.9(1.41)47.07(1.85)47.51(1.87)
Average precipitation days (≥ 1.0 mm)2.643.733.553.554.824.645.05.824.732.642.092.823.84
Average relative humidity (%)64.7466.4559.8759.166.161.6960.6865.068.2666.6563.0869.1164.23
Mean monthly sunshine hours8.018.699.579.5811.8313.112.9210.289.839.717.826.569.83

Climate Graph

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

Greenway

Greenway Temperature by Month

July
29.85°C | 85.73°F
August
28.25°C | 82.85°F
June
25.99°C | 78.78°F
September
24.46°C | 76.03°F
May
21.41°C | 70.54°F
October
18.13°C | 64.63°F
April
14.32°C | 57.78°F
November
9.97°C | 49.95°F
March
8.59°C | 47.46°F
February
6.39°C | 43.5°F
December
5.91°C | 42.64°F
January
3.15°C | 37.67°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature36.0°C (96.8°F)29.63°C (85.33°F)23.0°C (73.4°F)
Avg Temperature32.0°C (89.6°F)26.57°C (79.83°F)22.0°C (71.6°F)
Min Temperature25.0°C (77.0°F)20.97°C (69.75°F)15.0°C (59.0°F)
Dew PointMaxAverageMin
Dew Point20.0°C (68.0°F)15.3°C (59.54°F)5.0°C (41.0°F)
PrecipitationMaxAverageMinSum
Precipitation41.3mm | 1.63in7.28mm | 0.29in0.0mm | 0in218.5mm | 8.6in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind20.0kmh | 12.43mph11.77kmh | 7.31mph5.0kmh | 3.11mph
Gust Wind29.0kmh | 18.02mph16.93kmh | 10.52mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure41.3mb7.28mb0.0mb
Greenway

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-06-0129 | 84.214 | 57.2496 | 3.7329.83 | 10100.5 | 0.02
2019-06-0228 | 82.415 | 59.05410 | 6.2129.77 | 10083.4 | 0.13
2019-06-0322 | 71.66 | 42.84117 | 10.5629.97 | 10151.6 | 0.06
2019-06-0424 | 75.25 | 41.03611 | 6.8430.12 | 10200.0 | 0.0
2019-06-0526 | 78.816 | 60.86017 | 10.5629.88 | 10125.9 | 0.23
2019-06-0628 | 82.419 | 66.26510 | 6.2129.77 | 10081.1 | 0.04
2019-06-0725 | 77.017 | 62.66410 | 6.2129.91 | 10131.0 | 0.04
2019-06-0825 | 77.014 | 57.25615 | 9.3230.06 | 10180.0 | 0.0
2019-06-0922 | 71.616 | 60.87219 | 11.8130.15 | 10212.7 | 0.11
2019-06-1024 | 75.219 | 66.2789 | 5.5929.97 | 10156.9 | 0.27
2019-06-1123 | 73.410 | 50.05019 | 11.8130.03 | 10173.3 | 0.13
2019-06-1223 | 73.410 | 50.05014 | 8.730.12 | 10200.9 | 0.04
2019-06-1322 | 71.615 | 59.07313 | 8.0829.8 | 100941.3 | 1.63
2019-06-1422 | 71.68 | 46.44717 | 10.5630.03 | 10170.2 | 0.01
2019-06-1525 | 77.010 | 50.04514 | 8.730.09 | 10190.0 | 0.0
2019-06-1627 | 80.616 | 60.85915 | 9.3229.91 | 10135.1 | 0.2
2019-06-1729 | 84.220 | 68.0687 | 4.3529.94 | 101422.7 | 0.89
2019-06-1828 | 82.420 | 68.0728 | 4.9729.91 | 101320.8 | 0.82
2019-06-1928 | 82.420 | 68.0708 | 4.9729.77 | 100829.7 | 1.17
2019-06-2028 | 82.420 | 68.07010 | 6.2129.59 | 100233.0 | 1.3
2019-06-2125 | 77.015 | 59.05820 | 12.4329.74 | 10075.8 | 0.23
2019-06-2225 | 77.012 | 53.64912 | 7.4630.0 | 10160.0 | 0.0
2019-06-2328 | 82.413 | 55.4475 | 3.1130.03 | 10170.0 | 0.0
2019-06-2429 | 84.218 | 64.4619 | 5.5929.85 | 10115.7 | 0.22
2019-06-2528 | 82.419 | 66.26313 | 8.0829.85 | 10115.6 | 0.22
2019-06-2630 | 86.017 | 62.6509 | 5.5930.06 | 10180.0 | 0.0
2019-06-2732 | 89.619 | 66.2547 | 4.3530.15 | 10210.8 | 0.03
2019-06-2831 | 87.820 | 68.0595 | 3.1130.15 | 10218.5 | 0.33
2019-06-2932 | 89.619 | 66.2569 | 5.5930.03 | 10179.4 | 0.37
2019-06-3029 | 84.217 | 62.65415 | 9.3229.85 | 10112.6 | 0.1

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