West Mount Airy, Pennsylvania, United States Climate

Weather: 9.5°C/49.1°F, Wind SW at 2.68 km/h, 84% Humidity, 0.43% Chance of rain

United States
(Photo by Ronda Darby on Unsplash)

West Mount Airy Climate Summary

Located at an elevation of 83.32 meters (273.36 feet) above sea level, West Mount Airy has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 14.99ºC (58.98ºF) and it is 2.35% higher than United States’s averages. West Mount Airy typically receives about 27.82 millimeters (1.1 inches) of precipitation and has 40.72 rainy days (11.16% of the time) annually.

CountryUnited States
CityPennsylvania
Longitude-75.1942849
Latitude40.0519842
Attitude/Elevation83.32m (273.36ft)
Local timeThursday 20:21
Annual high temperature17.7ºC (63.86ºF)
Annual low temperature10.66ºC (51.19ºF)
Average annual precip.27.82mm (1.1in)
Warmest monthJuly (32.28ºC / 90.1ºF)
Coldest MonthJanuary (-2.01ºC / 28.38ºF)
Wettest MonthAugust (44.64mm / 1.76in)
Driest MonthJanuary (16.75mm / 0.66in)
Number of days with rainfall (≥ 1.0 mm)40.72 days (11.16%)
Days with no rain324.28 days (88.84%)
Humidity63.38%

Climate West Mount Airy: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)17.0(62.6)24.0(75.2)22.0(71.6)28.0(82.4)33.0(91.4)39.0(102.2)40.0(104.0)36.0(96.8)37.0(98.6)32.0(89.6)25.0(77.0)16.0(60.8)40.0(104.0)
Average high °C (°F)3.74(38.73)6.95(44.51)9.69(49.44)15.59(60.06)22.82(73.08)28.06(82.51)32.28(90.1)30.18(86.32)26.49(79.68)19.37(66.87)11.03(51.85)6.18(43.12)17.7(63.86)
Daily mean °C (°F)1.52(34.74)4.41(39.94)6.77(44.19)12.67(54.81)19.67(67.41)25.03(77.05)29.27(84.69)27.4(81.32)23.5(74.3)16.67(62.01)8.68(47.62)4.27(39.69)14.99(58.98)
Average low °C (°F)-2.01(28.38)0.56(33.01)2.57(36.63)7.76(45.97)14.28(57.7)19.59(67.26)23.97(75.15)22.96(73.33)19.32(66.78)12.72(54.9)5.19(41.34)1.04(33.87)10.66(51.19)
Record low °C (°F)-15.0(5.0)-14.0(6.8)-9.0(15.8)-1.0(30.2)4.0(39.2)13.0(55.4)18.0(64.4)17.0(62.6)11.0(51.8)3.0(37.4)-5.0(23.0)-8.0(17.6)-15.0(5.0)
Average precipitation mm (inches)16.75(0.66)23.27(0.92)26.17(1.03)23.06(0.91)30.65(1.21)33.62(1.32)34.72(1.37)44.64(1.76)25.59(1.01)21.98(0.87)21.95(0.86)31.47(1.24)27.82(1.1)
Average precipitation days (≥ 1.0 mm)2.183.272.823.04.454.04.735.273.272.552.183.03.39
Average relative humidity (%)65.1566.8962.3259.363.459.6258.9862.8664.2165.4862.3870.0363.38
Mean monthly sunshine hours7.368.469.429.4812.413.2313.6510.689.899.277.076.339.77

Climate Graph

The chart below shows the mean monthly temperature and precipitation of West Mount Airy in recent years.

West Mount Airy

West Mount Airy Temperature by Month

July
29.27°C | 84.69°F
August
27.4°C | 81.32°F
June
25.03°C | 77.05°F
September
23.5°C | 74.3°F
May
19.67°C | 67.41°F
October
16.67°C | 62.01°F
April
12.67°C | 54.81°F
November
8.68°C | 47.62°F
March
6.77°C | 44.19°F
February
4.41°C | 39.94°F
December
4.27°C | 39.69°F
January
1.52°C | 34.74°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature26.0°C (78.8°F)18.7°C (65.66°F)8.0°C (46.4°F)
Avg Temperature22.0°C (71.6°F)15.5°C (59.9°F)6.0°C (42.8°F)
Min Temperature18.0°C (64.4°F)10.17°C (50.31°F)-1.0°C (30.2°F)
Dew PointMaxAverageMin
Dew Point16.0°C (60.8°F)5.87°C (42.57°F)-11.0°C (12.2°F)
PrecipitationMaxAverageMinSum
Precipitation19.7mm | 0.78in2.71mm | 0.11in0.0mm | 0in81.4mm | 3.2in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind29.0kmh | 18.02mph14.53kmh | 9.03mph6.0kmh | 3.73mph
Gust Wind40.0kmh | 24.85mph19.53kmh | 12.14mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure19.7mb2.71mb0.0mb
West Mount Airy

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-04-016 | 42.8-11 | 12.23418 | 11.1830.27 | 10250.0 | 0.0
2019-04-028 | 46.4-5 | 23.0489 | 5.5930.3 | 10261.1 | 0.04
2019-04-0313 | 55.4-0 | 32.05218 | 11.1830.12 | 10200.0 | 0.0
2019-04-0413 | 55.4-2 | 28.43910 | 6.2130.39 | 10290.0 | 0.0
2019-04-056 | 42.8-2 | 28.45814 | 8.730.39 | 10295.6 | 0.22
2019-04-0614 | 57.26 | 42.8706 | 3.7330.21 | 10230.1 | 0.0
2019-04-0718 | 64.48 | 46.4609 | 5.5930.21 | 10230.1 | 0.0
2019-04-0820 | 68.013 | 55.47317 | 10.5629.85 | 10116.8 | 0.27
2019-04-0918 | 64.410 | 50.06312 | 7.4629.68 | 10059.8 | 0.39
2019-04-1013 | 55.41 | 33.84517 | 10.5629.88 | 10120.0 | 0.0
2019-04-1111 | 51.8-2 | 28.44413 | 8.0830.21 | 10230.0 | 0.0
2019-04-1216 | 60.810 | 50.07417 | 10.5630.18 | 10224.6 | 0.18
2019-04-1322 | 71.614 | 57.27412 | 7.4630.06 | 10187.6 | 0.3
2019-04-1419 | 66.216 | 60.88712 | 7.4629.83 | 10105.3 | 0.21
2019-04-1513 | 55.46 | 42.85929 | 18.0229.59 | 10026.9 | 0.27
2019-04-1614 | 57.2-0 | 32.04319 | 11.8130.06 | 10180.0 | 0.0
2019-04-1713 | 55.44 | 39.25511 | 6.8430.12 | 10200.1 | 0.0
2019-04-1820 | 68.011 | 51.86617 | 10.5630.0 | 10160.1 | 0.0
2019-04-1921 | 69.816 | 60.87721 | 13.0529.77 | 10086.3 | 0.25
2019-04-2020 | 68.014 | 57.27321 | 13.0529.71 | 10063.7 | 0.15
2019-04-2118 | 64.49 | 48.2619 | 5.5929.97 | 10150.6 | 0.02
2019-04-2217 | 62.610 | 50.06910 | 6.2130.06 | 10180.6 | 0.02
2019-04-2322 | 71.69 | 48.25411 | 6.8429.94 | 10140.1 | 0.0
2019-04-2418 | 64.47 | 44.65316 | 9.9429.83 | 10101.4 | 0.06
2019-04-2517 | 62.67 | 44.6558 | 4.9729.94 | 10140.4 | 0.02
2019-04-2617 | 62.612 | 53.68015 | 9.3229.59 | 100219.7 | 0.78
2019-04-2713 | 55.40 | 32.04427 | 16.7829.71 | 10060.0 | 0.0
2019-04-2812 | 53.65 | 41.06314 | 8.730.03 | 10170.4 | 0.02
2019-04-2914 | 57.20 | 32.04813 | 8.0830.36 | 10280.1 | 0.0
2019-04-3019 | 66.210 | 50.06711 | 6.8430.24 | 10240.0 | 0.0

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