New Castle, Pennsylvania, United States Climate

Weather: 12.5°C/54.5°F, Wind SW at 4.63 km/h, 58% Humidity, 0% Chance of rain

United States
(Photo by Arvid Høidahl on Unsplash)
Contents

New Castle Climate Summary

Located at an elevation of 257.28 meters (844.09 feet) above sea level, New Castle has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 11.3ºC (52.34ºF) and it is -1.34% lower than United States’s averages. New Castle typically receives about 50.09 millimeters (1.97 inches) of precipitation and has 56.64 rainy days (15.52% of the time) annually.

CountryUnited States
CityPennsylvania
Longitude-80.347009
Latitude41.0036719
Attitude/Elevation257.28m (844.09ft)
Local timeFriday 16:05
Annual high temperature14.59ºC (58.26ºF)
Annual low temperature5.51ºC (41.92ºF)
Average annual precip.50.09mm (1.97in)
Warmest monthJuly (28.04ºC / 82.47ºF)
Coldest MonthJanuary (-6.86ºC / 19.65ºF)
Wettest MonthJuly (74.95mm / 2.95in)
Driest MonthNovember (36.41mm / 1.43in)
Number of days with rainfall (≥ 1.0 mm)56.64 days (15.52%)
Days with no rain308.36 days (84.48%)
Humidity80.22%

Climate New Castle: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)16.0(60.8)21.0(69.8)21.0(69.8)26.0(78.8)32.0(89.6)32.0(89.6)33.0(91.4)31.0(87.8)33.0(91.4)30.0(86.0)21.0(69.8)16.0(60.8)33.0(91.4)
Average high °C (°F)0.43(32.77)3.98(39.16)7.06(44.71)12.98(55.36)20.89(69.6)24.52(76.14)28.04(82.47)26.27(79.29)23.89(75.0)16.25(61.25)7.23(45.01)3.57(38.43)14.59(58.26)
Daily mean °C (°F)-2.2(28.04)1.24(34.23)3.83(38.89)9.26(48.67)17.32(63.18)21.11(70.0)24.47(76.05)22.71(72.88)19.77(67.59)12.66(54.79)4.34(39.81)1.11(34.0)11.3(52.34)
Average low °C (°F)-6.86(19.65)-3.55(25.61)-1.69(28.96)2.83(37.09)10.24(50.43)13.9(57.02)17.29(63.12)16.19(61.14)13.62(56.52)7.08(44.74)-0.04(31.93)-2.94(26.71)5.51(41.92)
Record low °C (°F)-25.0(-13.0)-16.0(3.2)-16.0(3.2)-6.0(21.2)-4.0(24.8)4.0(39.2)10.0(50.0)10.0(50.0)3.0(37.4)-2.0(28.4)-11.0(12.2)-14.0(6.8)-25.0(-13.0)
Average precipitation mm (inches)42.35(1.67)44.83(1.76)41.65(1.64)57.85(2.28)55.83(2.2)60.47(2.38)74.95(2.95)50.35(1.98)48.15(1.9)47.33(1.86)36.41(1.43)40.95(1.61)50.09(1.97)
Average precipitation days (≥ 1.0 mm)4.645.363.914.645.915.365.645.094.274.183.554.094.72
Average relative humidity (%)83.4481.075.0575.8380.8981.1179.9780.980.6479.0479.3485.4580.22
Mean monthly sunshine hours6.566.928.449.0410.9412.5812.110.510.188.977.15.389.06

Climate Graph

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

New Castle

New Castle Temperature by Month

July
24.47°C | 76.05°F
August
22.71°C | 72.88°F
June
21.11°C | 70.0°F
September
19.77°C | 67.59°F
May
17.32°C | 63.18°F
October
12.66°C | 54.79°F
April
9.26°C | 48.67°F
November
4.34°C | 39.81°F
March
3.83°C | 38.89°F
February
1.24°C | 34.23°F
December
1.11°C | 34.0°F
January
-2.2°C | 28.04°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature14.0°C (57.2°F)-0.65°C (30.83°F)-14.0°C (6.8°F)
Avg Temperature10.0°C (50.0°F)-3.81°C (25.14°F)-16.0°C (3.2°F)
Min Temperature5.0°C (41.0°F)-9.06°C (15.69°F)-22.0°C (-7.6°F)
Dew PointMaxAverageMin
Dew Point8.0°C (46.4°F)-6.9°C (19.58°F)-19.0°C (-2.2°F)
PrecipitationMaxAverageMinSum
Precipitation66.6mm | 2.62in5.62mm | 0.22in0.0mm | 0in174.3mm | 6.86in
Snowdepth15.4mm | 0.61in1.97mm | 0.08in0.0mm | 0in61.09999999999999mm | 2.41in
WindMaxAverageMin
Wind20.0kmh | 12.43mph12.84kmh | 7.98mph4.0kmh | 2.49mph
Gust Wind30.0kmh | 18.64mph20.16kmh | 12.53mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure66.6mb5.62mb0.0mb
New Castle

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-01-01-14 | 6.8-16 | 3.28814 | 8.730.56 | 10350.3 | 0.01
2018-01-02-14 | 6.8-16 | 3.28714 | 8.730.56 | 10350.2 | 0.01
2018-01-03-10 | 14.0-15 | 5.07711 | 6.8430.21 | 10230.0 | 0.0
2018-01-04-11 | 12.2-14 | 6.88517 | 10.5630.03 | 10171.4 | 0.06
2018-01-05-16 | 3.2-19 | -2.28420 | 12.4330.24 | 10241.1 | 0.04
2018-01-06-15 | 5.0-18 | -0.48515 | 9.3230.53 | 10340.6 | 0.02
2018-01-07-11 | 12.2-16 | 3.27811 | 6.8430.47 | 10320.0 | 0.0
2018-01-080 | 32.0-3 | 26.68716 | 9.9430.09 | 101912.9 | 0.51
2018-01-09-2 | 28.4-3 | 26.6928 | 4.9730.3 | 10260.7 | 0.03
2018-01-102 | 35.6-0 | 32.09410 | 6.2130.27 | 10250.2 | 0.01
2018-01-119 | 48.27 | 44.69313 | 8.0830.06 | 101816.2 | 0.64
2018-01-126 | 42.85 | 41.09520 | 12.4329.8 | 100966.6 | 2.62
2018-01-13-11 | 12.2-12 | 10.48818 | 11.1830.33 | 102718.2 | 0.72
2018-01-14-12 | 10.4-15 | 5.0844 | 2.4930.71 | 10400.1 | 0.0
2018-01-15-7 | 19.4-10 | 14.08713 | 8.0830.45 | 10314.6 | 0.18
2018-01-16-8 | 17.6-9 | 15.8967 | 4.3530.45 | 103110.6 | 0.42
2018-01-17-14 | 6.8-16 | 3.2969 | 5.5930.53 | 10340.3 | 0.01
2018-01-18-9 | 15.8-12 | 10.48817 | 10.5630.27 | 10250.0 | 0.0
2018-01-19-3 | 26.6-6 | 21.28716 | 9.9430.09 | 10190.0 | 0.0
2018-01-201 | 33.8-0 | 32.09115 | 9.3230.03 | 10170.1 | 0.0
2018-01-214 | 39.23 | 37.4998 | 4.9730.12 | 10202.4 | 0.09
2018-01-2210 | 50.08 | 46.49212 | 7.4629.94 | 10145.5 | 0.22
2018-01-235 | 41.02 | 35.68020 | 12.4329.74 | 10078.3 | 0.33
2018-01-24-2 | 28.4-7 | 19.47513 | 8.0830.18 | 10221.5 | 0.06
2018-01-25-4 | 24.8-8 | 17.6778 | 4.9730.5 | 10330.0 | 0.0
2018-01-264 | 39.2-3 | 26.67311 | 6.8430.47 | 10320.0 | 0.0
2018-01-276 | 42.82 | 35.68314 | 8.730.27 | 102512.1 | 0.48
2018-01-284 | 39.2-1 | 30.2754 | 2.4930.3 | 10262.8 | 0.11
2018-01-294 | 39.2-2 | 28.4778 | 4.9730.18 | 10222.3 | 0.09
2018-01-30-8 | 17.6-11 | 12.27718 | 11.1830.33 | 10275.2 | 0.2
2018-01-31-2 | 28.4-9 | 15.86514 | 8.730.09 | 10190.1 | 0.0

New Castle 3 Year Historical Weather Data

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