Pottstown, Pennsylvania, United States Climate

Weather: 20.43°C/68.77°F, Wind SW at 0 km/h, 56% Humidity, 0% Chance of rain

United States
(Photo by Donnie Rosie on Unsplash)
Contents

Pottstown Climate Summary

Located at an elevation of 46.89 meters (153.84 feet) above sea level, Pottstown has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 13.31ºC (55.96ºF) and it is 0.67% higher than United States’s averages. Pottstown typically receives about 48.3 millimeters (1.9 inches) of precipitation and has 44.73 rainy days (12.25% of the time) annually.

CountryUnited States
CityPennsylvania
Longitude-75.6496302
Latitude40.2453741
Attitude/Elevation46.89m (153.84ft)
Local timeTuesday 07:31
Annual high temperature16.21ºC (61.18ºF)
Annual low temperature8.38ºC (47.08ºF)
Average annual precip.48.3mm (1.9in)
Warmest monthJuly (29.94ºC / 85.89ºF)
Coldest MonthJanuary (-3.68ºC / 25.38ºF)
Wettest MonthAugust (79.62mm / 3.13in)
Driest MonthJanuary (31.58mm / 1.24in)
Number of days with rainfall (≥ 1.0 mm)44.73 days (12.25%)
Days with no rain320.27 days (87.75%)
Humidity72.49%

Climate Pottstown: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)16.0(60.8)24.0(75.2)22.0(71.6)27.0(80.6)31.0(87.8)34.0(93.2)37.0(98.6)34.0(93.2)35.0(95.0)31.0(87.8)22.0(71.6)15.0(59.0)37.0(98.6)
Average high °C (°F)2.77(36.99)6.04(42.87)8.62(47.52)14.48(58.06)21.42(70.56)26.02(78.84)29.94(85.89)28.13(82.63)24.59(76.26)17.81(64.06)9.71(49.48)4.97(40.95)16.21(61.18)
Daily mean °C (°F)0.35(32.63)3.36(38.05)5.59(42.06)11.34(52.41)18.26(64.87)22.86(73.15)26.82(80.28)25.14(77.25)21.38(70.48)14.87(58.77)6.88(44.38)2.85(37.13)13.31(55.96)
Average low °C (°F)-3.68(25.38)-1.19(29.86)0.71(33.28)5.88(42.58)12.23(54.01)16.74(62.13)20.83(69.49)20.01(68.02)16.51(61.72)10.18(50.32)2.94(37.29)-0.66(30.81)8.38(47.08)
Record low °C (°F)-17.0(1.4)-15.0(5.0)-11.0(12.2)-2.0(28.4)2.0(35.6)8.0(46.4)15.0(59.0)15.0(59.0)6.0(42.8)-1.0(30.2)-8.0(17.6)-11.0(12.2)-17.0(1.4)
Average precipitation mm (inches)31.58(1.24)39.4(1.55)46.52(1.83)40.32(1.59)56.57(2.23)54.37(2.14)58.55(2.31)79.62(3.13)42.81(1.69)37.8(1.49)40.58(1.6)51.45(2.03)48.3(1.9)
Average precipitation days (≥ 1.0 mm)2.183.553.363.365.094.734.735.913.732.912.272.913.73
Average relative humidity (%)70.972.8969.7367.6173.471.7671.5274.874.7974.8471.2476.3572.49
Mean monthly sunshine hours7.268.39.349.4612.2813.1813.6110.419.819.137.186.239.68

Climate Graph

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

Pottstown

Pottstown Temperature by Month

July
26.82°C | 80.28°F
August
25.14°C | 77.25°F
June
22.86°C | 73.15°F
September
21.38°C | 70.48°F
May
18.26°C | 64.87°F
October
14.87°C | 58.77°F
April
11.34°C | 52.41°F
November
6.88°C | 44.38°F
March
5.59°C | 42.06°F
February
3.36°C | 38.05°F
December
2.85°C | 37.13°F
January
0.35°C | 32.63°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature27.0°C (80.6°F)13.3°C (55.94°F)5.0°C (41.0°F)
Avg Temperature23.0°C (73.4°F)10.13°C (50.23°F)3.0°C (37.4°F)
Min Temperature14.0°C (57.2°F)4.4°C (39.92°F)-1.0°C (30.2°F)
Dew PointMaxAverageMin
Dew Point13.0°C (55.4°F)1.53°C (34.75°F)-9.0°C (15.8°F)
PrecipitationMaxAverageMinSum
Precipitation34.4mm | 1.35in3.31mm | 0.13in0.0mm | 0in99.3mm | 3.91in
Snowdepth1.4mm | 0.06in0.08mm | 0.0in0.0mm | 0in2.3mm | 0.09in
WindMaxAverageMin
Wind26.0kmh | 16.16mph12.57kmh | 7.81mph5.0kmh | 3.11mph
Gust Wind34.0kmh | 21.13mph17.87kmh | 11.1mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure34.4mb3.31mb0.0mb
Pottstown

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-04-0111 | 51.81 | 33.85415 | 9.3230.03 | 10170.0 | 0.0
2018-04-023 | 37.41 | 33.8857 | 4.3530.12 | 102010.0 | 0.39
2018-04-034 | 39.22 | 35.6898 | 4.9730.06 | 10182.0 | 0.08
2018-04-0410 | 50.02 | 35.67021 | 13.0529.68 | 10050.9 | 0.04
2018-04-054 | 39.2-8 | 17.64615 | 9.3230.12 | 10200.0 | 0.0
2018-04-069 | 48.20 | 32.06012 | 7.4629.91 | 10130.4 | 0.02
2018-04-074 | 39.2-5 | 23.05413 | 8.0829.91 | 10130.0 | 0.0
2018-04-083 | 37.4-9 | 15.84414 | 8.729.97 | 10150.0 | 0.0
2018-04-094 | 39.2-7 | 19.4525 | 3.1130.21 | 10230.8 | 0.03
2018-04-106 | 42.8-2 | 28.4659 | 5.5930.18 | 10221.7 | 0.07
2018-04-117 | 44.6-4 | 24.8517 | 4.3530.18 | 10220.2 | 0.01
2018-04-1214 | 57.24 | 39.25913 | 8.0830.0 | 10160.2 | 0.01
2018-04-1321 | 69.810 | 50.05616 | 9.9429.91 | 10130.0 | 0.0
2018-04-1423 | 73.412 | 53.66213 | 8.0829.94 | 10140.0 | 0.0
2018-04-156 | 42.83 | 37.48126 | 16.1630.12 | 10202.3 | 0.09
2018-04-1612 | 53.67 | 44.68523 | 14.2929.62 | 100334.4 | 1.35
2018-04-175 | 41.0-3 | 26.66217 | 10.5629.74 | 10070.5 | 0.02
2018-04-188 | 46.4-1 | 30.26012 | 7.4629.85 | 10110.0 | 0.0
2018-04-197 | 44.62 | 35.67313 | 8.0829.83 | 10106.2 | 0.24
2018-04-207 | 44.6-4 | 24.85516 | 9.9430.27 | 10250.0 | 0.0
2018-04-2110 | 50.0-1 | 30.2558 | 4.9730.42 | 10300.0 | 0.0
2018-04-2215 | 59.00 | 32.0485 | 3.1130.42 | 10300.0 | 0.0
2018-04-2316 | 60.82 | 35.6497 | 4.3530.45 | 10310.0 | 0.0
2018-04-2414 | 57.25 | 41.06212 | 7.4630.27 | 10252.6 | 0.1
2018-04-2514 | 57.213 | 55.49410 | 6.2129.8 | 100919.7 | 0.78
2018-04-2615 | 59.07 | 44.66813 | 8.0829.83 | 10100.0 | 0.0
2018-04-2712 | 53.68 | 46.4815 | 3.1129.8 | 10098.6 | 0.34
2018-04-2817 | 62.69 | 48.2749 | 5.5929.83 | 10105.0 | 0.2
2018-04-2910 | 50.02 | 35.66517 | 10.5630.03 | 10173.8 | 0.15
2018-04-3013 | 55.4-0 | 32.04816 | 9.9430.09 | 10190.0 | 0.0

Pottstown 3 Year Historical Weather Data

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