Newcastle, Maine, United States Climate

Weather: 4.92°C/40.86°F, Wind SW at 2.57 km/h, 85% Humidity, 0% Chance of rain

United States
(Photo by Nick Kane on Unsplash)

Newcastle Climate Summary

Located at an elevation of 22.02 meters (72.24 feet) above sea level, Newcastle has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 9.21ºC (48.58ºF) and it is -3.43% lower than United States’s averages. Newcastle typically receives about 36.21 millimeters (1.43 inches) of precipitation and has 38.45 rainy days (10.53% of the time) annually.

CountryUnited States
CityMaine
Longitude-69.5386186
Latitude44.0365242
Attitude/Elevation22.02m (72.24ft)
Local timeWednesday 04:39
Annual high temperature11.82ºC (53.28ºF)
Annual low temperature4.05ºC (39.29ºF)
Average annual precip.36.21mm (1.43in)
Warmest monthJuly (25.55ºC / 77.99ºF)
Coldest MonthJanuary (-7.84ºC / 17.89ºF)
Wettest MonthOctober (49.3mm / 1.94in)
Driest MonthSeptember (17.47mm / 0.69in)
Number of days with rainfall (≥ 1.0 mm)38.45 days (10.53%)
Days with no rain326.55 days (89.47%)
Humidity75.42%

Climate Newcastle: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)14.0(57.2)13.0(55.4)16.0(60.8)28.0(82.4)31.0(87.8)31.0(87.8)31.0(87.8)28.0(82.4)25.0(77.0)18.0(64.4)14.0(57.2)31.0(87.8)
Average high °C (°F)-0.87(30.43)0.78(33.4)3.85(38.93)8.92(48.06)15.75(60.35)21.29(70.32)25.55(77.99)24.72(76.5)20.6(69.08)13.17(55.71)6.2(43.16)1.92(35.46)11.82(53.28)
Daily mean °C (°F)-3.17(26.29)-1.47(29.35)1.49(34.68)6.36(43.45)12.85(55.13)18.24(64.83)22.66(72.79)21.62(70.92)17.5(63.5)10.67(51.21)3.81(38.86)-0.02(31.96)9.21(48.58)
Average low °C (°F)-7.84(17.89)-6.06(21.09)-3.19(26.26)1.33(34.39)6.95(44.51)11.63(52.93)16.35(61.43)15.59(60.06)11.8(53.24)6.09(42.96)-0.18(31.68)-3.86(25.05)4.05(39.29)
Record low °C (°F)-22.0(-7.6)-17.0(1.4)-14.0(6.8)-5.0(23.0)0.0(0)4.0(39.2)11.0(51.8)10.0(50.0)3.0(37.4)-4.0(24.8)-14.0(6.8)-15.0(5.0)-22.0(-7.6)
Average precipitation mm (inches)44.55(1.75)33.31(1.31)34.17(1.35)46.84(1.84)30.15(1.19)31.31(1.23)17.75(0.7)33.29(1.31)17.47(0.69)49.3(1.94)48.25(1.9)48.11(1.89)36.21(1.43)
Average precipitation days (≥ 1.0 mm)3.03.553.184.093.453.092.913.271.913.273.912.823.2
Average relative humidity (%)75.7874.6176.0374.0374.8375.2176.7777.1974.8177.0477.1671.5575.42
Mean monthly sunshine hours6.437.988.7610.6212.5813.1713.4212.9210.497.586.336.469.73

Climate Graph

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

Newcastle

Newcastle Temperature by Month

July
22.66°C | 72.79°F
August
21.62°C | 70.92°F
June
18.24°C | 64.83°F
September
17.5°C | 63.5°F
May
12.85°C | 55.13°F
October
10.67°C | 51.21°F
April
6.36°C | 43.45°F
November
3.81°C | 38.86°F
March
1.49°C | 34.68°F
December
-0.02°C | 31.96°F
February
-1.47°C | 29.35°F
January
-3.17°C | 26.29°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)20.77°C (69.39°F)15.0°C (59.0°F)
Avg Temperature24.0°C (75.2°F)17.63°C (63.73°F)10.0°C (50.0°F)
Min Temperature18.0°C (64.4°F)11.33°C (52.39°F)3.0°C (37.4°F)
Dew PointMaxAverageMin
Dew Point20.0°C (68.0°F)10.43°C (50.77°F)-3.0°C (26.6°F)
PrecipitationMaxAverageMinSum
Precipitation4.2mm | 0.17in0.39mm | 0.02in0.0mm | 0in11.7mm | 0.46in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind22.0kmh | 13.67mph12.23kmh | 7.6mph6.0kmh | 3.73mph
Gust Wind36.0kmh | 22.37mph19.13kmh | 11.89mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure4.2mb0.39mb0.0mb
Newcastle

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-09-0118 | 64.413 | 55.48111 | 6.8430.21 | 10230.0 | 0.0
2020-09-0217 | 62.615 | 59.09115 | 9.3230.0 | 10161.7 | 0.07
2020-09-0323 | 73.420 | 68.0899 | 5.5929.77 | 10080.9 | 0.04
2020-09-0424 | 75.214 | 57.26311 | 6.8429.74 | 10070.0 | 0.0
2020-09-0519 | 66.28 | 46.4619 | 5.5930.06 | 10180.0 | 0.0
2020-09-0619 | 66.29 | 48.2617 | 4.3530.18 | 10220.0 | 0.0
2020-09-0720 | 68.013 | 55.47613 | 8.0830.12 | 10200.1 | 0.0
2020-09-0821 | 69.816 | 60.88411 | 6.8430.15 | 10210.0 | 0.0
2020-09-0922 | 71.615 | 59.0787 | 4.3530.33 | 10270.0 | 0.0
2020-09-1023 | 73.419 | 66.2887 | 4.3530.21 | 10230.7 | 0.03
2020-09-1117 | 62.610 | 50.07012 | 7.4630.15 | 10210.0 | 0.0
2020-09-1216 | 60.87 | 44.6668 | 4.9730.3 | 10260.0 | 0.0
2020-09-1317 | 62.612 | 53.68011 | 6.8430.15 | 10210.0 | 0.0
2020-09-1418 | 64.410 | 50.06716 | 9.9430.0 | 10160.0 | 0.0
2020-09-1513 | 55.43 | 37.45910 | 6.2130.27 | 10250.0 | 0.0
2020-09-1617 | 62.610 | 50.06922 | 13.6730.09 | 10190.0 | 0.0
2020-09-1719 | 66.213 | 55.47417 | 10.5630.0 | 10160.3 | 0.01
2020-09-1813 | 55.42 | 35.65613 | 8.0830.09 | 10190.1 | 0.0
2020-09-1911 | 51.8-1 | 30.25211 | 6.8430.27 | 10250.0 | 0.0
2020-09-2010 | 50.0-3 | 26.65111 | 6.8430.47 | 10320.0 | 0.0
2020-09-2112 | 53.6-1 | 30.2526 | 3.7330.53 | 10340.0 | 0.0
2020-09-2212 | 53.61 | 33.85216 | 9.9430.09 | 10190.0 | 0.0
2020-09-2319 | 66.28 | 46.45721 | 13.0529.65 | 10040.0 | 0.0
2020-09-2418 | 64.411 | 51.87310 | 6.2129.88 | 10120.0 | 0.0
2020-09-2515 | 59.09 | 48.2787 | 4.3530.06 | 10181.4 | 0.06
2020-09-2618 | 64.413 | 55.4819 | 5.5930.09 | 10190.0 | 0.0
2020-09-2720 | 68.016 | 60.88417 | 10.5630.0 | 10160.0 | 0.0
2020-09-2819 | 66.218 | 64.49315 | 9.3229.97 | 10152.2 | 0.09
2020-09-2920 | 68.017 | 62.68914 | 8.729.91 | 10130.1 | 0.0
2020-09-3019 | 66.216 | 60.88821 | 13.0529.65 | 10044.2 | 0.17

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