Fort Slocum Park, District Of Columbia, United States Climate

Weather: 10.83°C/51.49°F, Wind SW at 2.57 km/h, 92% Humidity, 0.56% Chance of rain

United States
(Photo by Katee Lue on Unsplash)

Fort Slocum Park Climate Summary

Located at an elevation of 72.79 meters (238.81 feet) above sea level, Fort Slocum Park has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 16.16ºC (61.09ºF) and it is 3.52% higher than United States’s averages. Fort Slocum Park typically receives about 46.72 millimeters (1.84 inches) of precipitation and has 46.28 rainy days (12.68% of the time) annually.

CountryUnited States
CityDistrict of Columbia
Longitude-77.014344
Latitude38.9599905
Attitude/Elevation72.79m (238.81ft)
Local timeSaturday 14:49
Annual high temperature18.97ºC (66.15ºF)
Annual low temperature11.89ºC (53.4ºF)
Average annual precip.46.72mm (1.84in)
Warmest monthJuly (32.69ºC / 90.84ºF)
Coldest MonthJanuary (-0.78ºC / 30.6ºF)
Wettest MonthAugust (68.3mm / 2.69in)
Driest MonthJanuary (25.62mm / 1.01in)
Number of days with rainfall (≥ 1.0 mm)46.28 days (12.68%)
Days with no rain318.72 days (87.32%)
Humidity60.9%

Climate Fort Slocum Park: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)18.0(64.4)25.0(77.0)25.0(77.0)29.0(84.2)35.0(95.0)38.0(100.4)39.0(102.2)38.0(100.4)38.0(100.4)34.0(93.2)24.0(75.2)16.0(60.8)39.0(102.2)
Average high °C (°F)5.05(41.09)8.76(47.77)11.52(52.74)17.79(64.02)24.74(76.53)29.18(84.52)32.69(90.84)31.13(88.03)27.23(81.01)20.44(68.79)11.79(53.22)7.3(45.14)18.97(66.15)
Daily mean °C (°F)2.74(36.93)6.04(42.87)8.44(47.19)14.46(58.03)21.47(70.65)26.06(78.91)29.6(85.28)28.17(82.71)24.37(75.87)17.76(63.97)9.43(48.97)5.32(41.58)16.16(61.09)
Average low °C (°F)-0.78(30.6)2.27(36.09)4.05(39.29)9.26(48.67)16.31(61.36)20.89(69.6)24.55(76.19)23.71(74.68)20.18(68.32)13.72(56.7)6.06(42.91)2.42(36.36)11.89(53.4)
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)16.0(60.8)12.0(53.6)3.0(37.4)-3.0(26.6)-7.0(19.4)-15.0(5.0)
Average precipitation mm (inches)25.62(1.01)41.23(1.62)39.33(1.55)41.27(1.62)52.42(2.06)51.15(2.01)61.56(2.42)68.3(2.69)47.49(1.87)49.93(1.97)36.91(1.45)45.46(1.79)46.72(1.84)
Average precipitation days (≥ 1.0 mm)2.643.913.363.914.824.454.915.824.732.912.092.733.86
Average relative humidity (%)63.1664.3157.1755.962.2656.956.0460.4263.9763.1260.3967.260.9
Mean monthly sunshine hours8.068.669.439.3811.7513.0612.6910.139.739.67.686.489.72

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Fort Slocum Park in recent years.

Fort Slocum Park

Fort Slocum Park Temperature by Month

July
29.6°C | 85.28°F
August
28.17°C | 82.71°F
June
26.06°C | 78.91°F
September
24.37°C | 75.87°F
May
21.47°C | 70.65°F
October
17.76°C | 63.97°F
April
14.46°C | 58.03°F
November
9.43°C | 48.97°F
March
8.44°C | 47.19°F
February
6.04°C | 42.87°F
December
5.32°C | 41.58°F
January
2.74°C | 36.93°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature35.0°C (95.0°F)26.26°C (79.27°F)13.0°C (55.4°F)
Avg Temperature31.0°C (87.8°F)23.19°C (73.74°F)11.0°C (51.8°F)
Min Temperature25.0°C (77.0°F)17.52°C (63.54°F)10.0°C (50.0°F)
Dew PointMaxAverageMin
Dew Point19.0°C (66.2°F)13.23°C (55.81°F)4.0°C (39.2°F)
PrecipitationMaxAverageMinSum
Precipitation32.3mm | 1.27in5.88mm | 0.23in0.0mm | 0in182.2mm | 7.17in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind20.0kmh | 12.43mph11.65kmh | 7.24mph6.0kmh | 3.73mph
Gust Wind27.0kmh | 16.78mph15.74kmh | 9.78mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure32.3mb5.88mb0.0mb
Fort Slocum Park

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-05-0121 | 69.813 | 55.46911 | 6.8430.27 | 10250.2 | 0.01
2019-05-0226 | 78.815 | 59.0667 | 4.3530.09 | 101912.0 | 0.47
2019-05-0323 | 73.417 | 62.6747 | 4.3530.0 | 10166.5 | 0.26
2019-05-0424 | 75.217 | 62.6706 | 3.7329.83 | 10105.6 | 0.22
2019-05-0517 | 62.614 | 57.28411 | 6.8429.74 | 100732.3 | 1.27
2019-05-0622 | 71.612 | 53.6647 | 4.3530.0 | 10160.8 | 0.03
2019-05-0725 | 77.014 | 57.2606 | 3.7330.12 | 10201.2 | 0.05
2019-05-0819 | 66.215 | 59.07710 | 6.2130.15 | 10218.4 | 0.33
2019-05-0920 | 68.015 | 59.07614 | 8.730.15 | 10217.9 | 0.31
2019-05-1023 | 73.416 | 60.86718 | 11.1830.0 | 101616.1 | 0.63
2019-05-1120 | 68.011 | 51.86211 | 6.8430.0 | 10167.2 | 0.28
2019-05-1212 | 53.610 | 50.08314 | 8.729.8 | 100915.4 | 0.61
2019-05-1311 | 51.88 | 46.48011 | 6.8429.83 | 10109.4 | 0.37
2019-05-1413 | 55.45 | 41.06316 | 9.9429.88 | 10120.5 | 0.02
2019-05-1519 | 66.24 | 39.24612 | 7.4629.94 | 10140.0 | 0.0
2019-05-1622 | 71.68 | 46.44610 | 6.2129.91 | 10131.7 | 0.07
2019-05-1725 | 77.014 | 57.25813 | 8.0829.83 | 10101.6 | 0.06
2019-05-1827 | 80.617 | 62.6648 | 4.9729.97 | 10156.5 | 0.26
2019-05-1929 | 84.218 | 64.46213 | 8.0829.97 | 10159.8 | 0.39
2019-05-2029 | 84.214 | 57.24718 | 11.1829.85 | 10113.7 | 0.15
2019-05-2119 | 66.27 | 44.64718 | 11.1830.03 | 10170.0 | 0.0
2019-05-2222 | 71.64 | 39.2369 | 5.5930.24 | 10240.0 | 0.0
2019-05-2327 | 80.614 | 57.25315 | 9.3230.09 | 10191.8 | 0.07
2019-05-2426 | 78.813 | 55.44820 | 12.4330.03 | 10170.0 | 0.0
2019-05-2525 | 77.014 | 57.25511 | 6.8430.12 | 10200.4 | 0.02
2019-05-2630 | 86.018 | 64.45913 | 8.0829.97 | 10155.1 | 0.2
2019-05-2727 | 80.616 | 60.8578 | 4.9729.94 | 10146.0 | 0.24
2019-05-2829 | 84.219 | 66.26312 | 7.4629.83 | 101012.7 | 0.5
2019-05-2931 | 87.818 | 64.45111 | 6.8429.74 | 10076.7 | 0.26
2019-05-3029 | 84.216 | 60.85312 | 7.4629.77 | 10081.9 | 0.07
2019-05-3127 | 80.614 | 57.2499 | 5.5929.8 | 10090.8 | 0.03

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