Washington, Pennsylvania, United States Climate

Weather: 19.65°C/67.37°F, Wind SW at 5.58 km/h, 53% Humidity, 0% Chance of rain

United States
(Photo by Gayatri Malhotra on Unsplash)
Contents

Washington Climate Summary

Located at an elevation of 359.13 meters (1178.25 feet) above sea level, Washington has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 12.25ºC (54.05ºF) and it is -0.39% lower than United States’s averages. Washington typically receives about 27.88 millimeters (1.1 inches) of precipitation and has 47.1 rainy days (12.9% of the time) annually.

CountryUnited States
CityPennsylvania
Longitude-80.2461714
Latitude40.17396
Attitude/Elevation359.13m (1178.25ft)
Local timeFriday 23:50
Annual high temperature15.43ºC (59.77ºF)
Annual low temperature7.09ºC (44.76ºF)
Average annual precip.27.88mm (1.1in)
Warmest monthJuly (28.68ºC / 83.62ºF)
Coldest MonthJanuary (-5.17ºC / 22.69ºF)
Wettest MonthJuly (40.65mm / 1.6in)
Driest MonthNovember (15.69mm / 0.62in)
Number of days with rainfall (≥ 1.0 mm)47.1 days (12.9%)
Days with no rain317.9 days (87.1%)
Humidity79.09%

Climate Washington: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)17.0(62.6)22.0(71.6)22.0(71.6)26.0(78.8)32.0(89.6)34.0(93.2)34.0(93.2)32.0(89.6)34.0(93.2)30.0(86.0)23.0(73.4)16.0(60.8)34.0(93.2)
Average high °C (°F)1.7(35.06)5.55(41.99)7.84(46.11)13.91(57.04)21.6(70.88)25.06(77.11)28.68(83.62)26.65(79.97)24.53(76.15)17.04(62.67)8.21(46.78)4.39(39.9)15.43(59.77)
Daily mean °C (°F)-0.92(30.34)2.81(37.06)4.88(40.78)10.38(50.68)18.14(64.65)21.63(70.93)25.12(77.22)23.23(73.81)20.7(69.26)13.54(56.37)5.41(41.74)2.09(35.76)12.25(54.05)
Average low °C (°F)-5.17(22.69)-1.89(28.6)-0.22(31.6)4.52(40.14)12.17(53.91)15.61(60.1)18.86(65.95)17.69(63.84)15.3(59.54)8.32(46.98)1.29(34.32)-1.43(29.43)7.09(44.76)
Record low °C (°F)-20.0(-4.0)-19.0(-2.2)-15.0(5.0)-4.0(24.8)-3.0(26.6)7.0(44.6)13.0(55.4)12.0(53.6)5.0(41.0)0.0(0)-9.0(15.8)-11.0(12.2)-20.0(-4.0)
Average precipitation mm (inches)23.53(0.93)25.41(1.0)18.56(0.73)28.85(1.14)36.21(1.43)36.71(1.45)40.65(1.6)34.2(1.35)29.91(1.18)23.05(0.91)15.69(0.62)21.75(0.86)27.88(1.1)
Average precipitation days (≥ 1.0 mm)2.913.733.03.915.455.274.915.553.643.182.553.03.92
Average relative humidity (%)80.7778.9673.7675.1281.1480.4278.5380.8380.1278.5876.8783.9479.09
Mean monthly sunshine hours7.097.58.669.3811.0512.7911.8910.6510.469.327.785.959.38

Climate Graph

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

Washington

Washington Temperature by Month

July
25.12°C | 77.22°F
August
23.23°C | 73.81°F
June
21.63°C | 70.93°F
September
20.7°C | 69.26°F
May
18.14°C | 64.65°F
October
13.54°C | 56.37°F
April
10.38°C | 50.68°F
November
5.41°C | 41.74°F
March
4.88°C | 40.78°F
February
2.81°C | 37.06°F
December
2.09°C | 35.76°F
January
-0.92°C | 30.34°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature32.0°C (89.6°F)28.97°C (84.15°F)24.0°C (75.2°F)
Avg Temperature28.0°C (82.4°F)25.0°C (77.0°F)21.0°C (69.8°F)
Min Temperature23.0°C (73.4°F)19.52°C (67.14°F)16.0°C (60.8°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)19.29°C (66.72°F)15.0°C (59.0°F)
PrecipitationMaxAverageMinSum
Precipitation16.0mm | 0.63in3.53mm | 0.14in0.0mm | 0in109.3mm | 4.3in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind18.0kmh | 11.18mph7.65kmh | 4.75mph3.0kmh | 1.86mph
Gust Wind28.0kmh | 17.4mph12.29kmh | 7.64mph5.0kmh | 3.11mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.0mb3.53mb0.0mb
Washington

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-07-0122 | 71.617 | 62.6808 | 4.9729.88 | 10120.0 | 0.0
2020-07-0224 | 75.218 | 64.4779 | 5.5929.91 | 10130.1 | 0.0
2020-07-0325 | 77.019 | 66.2798 | 4.9729.97 | 10150.3 | 0.01
2020-07-0425 | 77.020 | 68.0817 | 4.3529.94 | 10140.7 | 0.03
2020-07-0527 | 80.619 | 66.2734 | 2.4929.97 | 10150.0 | 0.0
2020-07-0627 | 80.619 | 66.2696 | 3.7329.97 | 10150.0 | 0.0
2020-07-0727 | 80.620 | 68.0785 | 3.1129.97 | 10158.1 | 0.32
2020-07-0826 | 78.821 | 69.8805 | 3.1129.91 | 10134.4 | 0.17
2020-07-0928 | 82.420 | 68.0727 | 4.3529.91 | 10130.5 | 0.02
2020-07-1027 | 80.621 | 69.8778 | 4.9729.85 | 10116.4 | 0.25
2020-07-1122 | 71.619 | 66.28718 | 11.1829.74 | 100711.3 | 0.44
2020-07-1223 | 73.419 | 66.2869 | 5.5929.8 | 100916.0 | 0.63
2020-07-1322 | 71.617 | 62.6817 | 4.3529.88 | 10123.9 | 0.15
2020-07-1422 | 71.615 | 59.0746 | 3.7330.03 | 10170.0 | 0.0
2020-07-1526 | 78.818 | 64.4735 | 3.1130.06 | 10180.0 | 0.0
2020-07-1626 | 78.819 | 66.27412 | 7.4630.06 | 10180.5 | 0.02
2020-07-1726 | 78.821 | 69.8827 | 4.3530.06 | 10181.9 | 0.07
2020-07-1827 | 80.620 | 68.0734 | 2.4930.06 | 10180.0 | 0.0
2020-07-1927 | 80.620 | 68.07310 | 6.2129.97 | 10154.4 | 0.17
2020-07-2026 | 78.820 | 68.07611 | 6.8429.97 | 101511.3 | 0.44
2020-07-2125 | 77.020 | 68.0785 | 3.1130.0 | 10164.6 | 0.18
2020-07-2225 | 77.022 | 71.68610 | 6.2130.0 | 10166.2 | 0.24
2020-07-2325 | 77.021 | 69.88610 | 6.2130.0 | 101612.2 | 0.48
2020-07-2425 | 77.020 | 68.0815 | 3.1130.03 | 10170.7 | 0.03
2020-07-2526 | 78.820 | 68.0783 | 1.8630.06 | 10180.1 | 0.0
2020-07-2626 | 78.819 | 66.2757 | 4.3530.06 | 10180.0 | 0.0
2020-07-2726 | 78.820 | 68.07711 | 6.8429.91 | 10130.3 | 0.01
2020-07-2824 | 75.219 | 66.28112 | 7.4629.85 | 10116.6 | 0.26
2020-07-2924 | 75.218 | 64.4759 | 5.5929.94 | 10140.0 | 0.0
2020-07-3021 | 69.818 | 64.4885 | 3.1129.94 | 10144.4 | 0.17
2020-07-3123 | 73.419 | 66.2874 | 2.4929.85 | 10114.4 | 0.17

Washington 3 Year Historical Weather Data

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