Lancaster, Pennsylvania, United States Climate

Weather: 16.76°C/62.17°F, Wind SW at 5.66 km/h, 64% Humidity, 0% Chance of rain

United States
(Photo by Vasu Pendyala on Unsplash)
Contents

Lancaster Climate Summary

Located at an elevation of 108.99 meters (357.58 feet) above sea level, Lancaster has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 12.95ºC (55.31ºF) and it is 0.31% higher than United States’s averages. Lancaster typically receives about 48.09 millimeters (1.89 inches) of precipitation and has 46.25 rainy days (12.67% of the time) annually.

CountryUnited States
CityPennsylvania
Longitude-76.3055144
Latitude40.0378755
Attitude/Elevation108.99m (357.58ft)
Local timeThursday 08:20
Annual high temperature16.02ºC (60.84ºF)
Annual low temperature7.69ºC (45.84ºF)
Average annual precip.48.09mm (1.89in)
Warmest monthJuly (28.88ºC / 83.98ºF)
Coldest MonthJanuary (-3.69ºC / 25.36ºF)
Wettest MonthAugust (85.85mm / 3.38in)
Driest MonthJanuary (27.12mm / 1.07in)
Number of days with rainfall (≥ 1.0 mm)46.25 days (12.67%)
Days with no rain318.75 days (87.33%)
Humidity77.71%

Climate Lancaster: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)16.0(60.8)24.0(75.2)22.0(71.6)27.0(80.6)30.0(86.0)33.0(91.4)35.0(95.0)33.0(91.4)33.0(91.4)31.0(87.8)23.0(73.4)16.0(60.8)35.0(95.0)
Average high °C (°F)3.13(37.63)6.4(43.52)8.85(47.93)14.73(58.51)21.01(69.82)25.3(77.54)28.88(83.98)27.1(80.78)23.91(75.04)17.91(64.24)9.79(49.62)5.29(41.52)16.02(60.84)
Daily mean °C (°F)0.45(32.81)3.52(38.34)5.45(41.81)11.23(52.21)17.87(64.17)22.27(72.09)25.78(78.4)24.11(75.4)20.7(69.26)14.52(58.14)6.62(43.92)2.88(37.18)12.95(55.31)
Average low °C (°F)-3.69(25.36)-0.86(30.45)0.25(32.45)5.2(41.36)11.83(53.29)15.78(60.4)19.35(66.83)18.65(65.57)15.43(59.77)9.3(48.74)2.01(35.62)-0.92(30.34)7.69(45.84)
Record low °C (°F)-17.0(1.4)-13.0(8.6)-13.0(8.6)-3.0(26.6)1.0(33.8)7.0(44.6)13.0(55.4)12.0(53.6)6.0(42.8)-1.0(30.2)-8.0(17.6)-11.0(12.2)-17.0(1.4)
Average precipitation mm (inches)27.12(1.07)38.13(1.5)45.58(1.79)36.69(1.44)56.17(2.21)55.12(2.17)61.27(2.41)85.85(3.38)42.94(1.69)41.98(1.65)40.67(1.6)45.58(1.79)48.09(1.89)
Average precipitation days (≥ 1.0 mm)2.273.453.453.455.364.734.916.184.453.02.272.733.85
Average relative humidity (%)73.4675.1973.2672.5980.5979.480.1283.7781.5278.9674.778.9277.71
Mean monthly sunshine hours7.448.169.229.2511.8513.113.1710.189.749.317.36.339.59

Climate Graph

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

Lancaster

Lancaster Temperature by Month

July
25.78°C | 78.4°F
August
24.11°C | 75.4°F
June
22.27°C | 72.09°F
September
20.7°C | 69.26°F
May
17.87°C | 64.17°F
October
14.52°C | 58.14°F
April
11.23°C | 52.21°F
November
6.62°C | 43.92°F
March
5.45°C | 41.81°F
February
3.52°C | 38.34°F
December
2.88°C | 37.18°F
January
0.45°C | 32.81°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature28.0°C (82.4°F)17.48°C (63.46°F)8.0°C (46.4°F)
Avg Temperature24.0°C (75.2°F)14.03°C (57.25°F)6.0°C (42.8°F)
Min Temperature20.0°C (68.0°F)9.26°C (48.67°F)1.0°C (33.8°F)
Dew PointMaxAverageMin
Dew Point21.0°C (69.8°F)9.29°C (48.72°F)0.0°C (0°F)
PrecipitationMaxAverageMinSum
Precipitation30.9mm | 1.22in3.9mm | 0.15in0.0mm | 0in120.8mm | 4.76in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind19.0kmh | 11.81mph11.58kmh | 7.2mph5.0kmh | 3.11mph
Gust Wind31.0kmh | 19.26mph18.52kmh | 11.51mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure30.9mb3.9mb0.0mb
Lancaster

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-10-0122 | 71.617 | 62.6867 | 4.3530.24 | 10240.0 | 0.0
2018-10-0222 | 71.619 | 66.29011 | 6.8430.12 | 102018.8 | 0.74
2018-10-0320 | 68.017 | 62.6877 | 4.3530.06 | 10186.7 | 0.26
2018-10-0423 | 73.419 | 66.2888 | 4.9730.0 | 10168.0 | 0.31
2018-10-0517 | 62.613 | 55.4859 | 5.5930.12 | 10200.4 | 0.02
2018-10-0619 | 66.217 | 62.6927 | 4.3530.18 | 10220.3 | 0.01
2018-10-0724 | 75.220 | 68.0885 | 3.1130.21 | 10235.1 | 0.2
2018-10-0823 | 73.421 | 69.89310 | 6.2130.33 | 10277.6 | 0.3
2018-10-0923 | 73.420 | 68.0918 | 4.9730.27 | 10251.7 | 0.07
2018-10-1023 | 73.420 | 68.09010 | 6.2130.06 | 10181.9 | 0.07
2018-10-1123 | 73.421 | 69.89414 | 8.729.71 | 100613.3 | 0.52
2018-10-1212 | 53.67 | 44.67019 | 11.8129.77 | 10081.3 | 0.05
2018-10-1310 | 50.05 | 41.07611 | 6.8429.97 | 10153.9 | 0.15
2018-10-1411 | 51.86 | 42.8776 | 3.7330.21 | 10230.1 | 0.0
2018-10-1517 | 62.613 | 55.48917 | 10.5630.03 | 10177.4 | 0.29
2018-10-1610 | 50.04 | 39.27111 | 6.8430.15 | 10210.6 | 0.02
2018-10-1711 | 51.83 | 37.46715 | 9.3230.06 | 10180.0 | 0.0
2018-10-188 | 46.41 | 33.86711 | 6.8430.39 | 10290.0 | 0.0
2018-10-1911 | 51.83 | 37.46512 | 7.4630.21 | 10230.0 | 0.0
2018-10-2013 | 55.49 | 48.28214 | 8.729.77 | 10086.2 | 0.24
2018-10-216 | 42.80 | 32.06919 | 11.8130.03 | 10171.3 | 0.05
2018-10-227 | 44.60 | 32.07011 | 6.8430.24 | 10240.0 | 0.0
2018-10-2312 | 53.64 | 39.26711 | 6.8430.06 | 10180.0 | 0.0
2018-10-248 | 46.41 | 33.87016 | 9.9430.18 | 10220.0 | 0.0
2018-10-257 | 44.6-0 | 32.07010 | 6.2130.18 | 10220.0 | 0.0
2018-10-266 | 42.8-0 | 32.0708 | 4.9730.06 | 10183.6 | 0.14
2018-10-277 | 44.66 | 42.89419 | 11.8129.68 | 100530.9 | 1.22
2018-10-288 | 46.46 | 42.88811 | 6.8429.8 | 10090.8 | 0.03
2018-10-299 | 48.24 | 39.27819 | 11.8129.85 | 10110.9 | 0.04
2018-10-3010 | 50.04 | 39.28011 | 6.8430.12 | 10200.0 | 0.0
2018-10-3113 | 55.48 | 46.47912 | 7.4630.03 | 10170.0 | 0.0

Lancaster 3 Year Historical Weather Data

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