Bar Harbor, Maine, United States Climate

Weather: 4.57°C/40.23°F, Wind SW at 1.79 km/h, 79% Humidity, 0% Chance of rain

United States
(Photo by René Porter on Unsplash)

Bar Harbor Climate Summary

Located at an elevation of 16.09 meters (52.79 feet) above sea level, Bar Harbor has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 8.75ºC (47.75ºF) and it is -3.89% lower than United States’s averages. Bar Harbor typically receives about 38.54 millimeters (1.52 inches) of precipitation and has 38.64 rainy days (10.59% of the time) annually.

CountryUnited States
CityMaine
Longitude-68.2039123
Latitude44.3876119
Attitude/Elevation16.09m (52.79ft)
Local timeSunday 19:30
Annual high temperature11.33ºC (52.39ºF)
Annual low temperature3.58ºC (38.44ºF)
Average annual precip.38.54mm (1.52in)
Warmest monthJuly (24.57ºC / 76.23ºF)
Coldest MonthJanuary (-8.02ºC / 17.56ºF)
Wettest MonthDecember (61.55mm / 2.42in)
Driest MonthJuly (18.12mm / 0.71in)
Number of days with rainfall (≥ 1.0 mm)38.64 days (10.59%)
Days with no rain326.36 days (89.41%)
Humidity75.55%

Climate Bar Harbor: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)14.0(57.2)13.0(55.4)13.0(55.4)16.0(60.8)28.0(82.4)28.0(82.4)32.0(89.6)32.0(89.6)29.0(84.2)25.0(77.0)16.0(60.8)14.0(57.2)32.0(89.6)
Average high °C (°F)-1.19(29.86)0.64(33.15)3.34(38.01)8.51(47.32)15.28(59.5)20.21(68.38)24.57(76.23)24.06(75.31)19.93(67.87)12.81(55.06)6.12(43.02)1.71(35.08)11.33(52.39)
Daily mean °C (°F)-3.31(26.04)-1.69(28.96)1.08(33.94)6.07(42.93)12.25(54.05)17.32(63.18)21.57(70.83)20.85(69.53)16.83(62.29)10.27(50.49)3.94(39.09)-0.16(31.71)8.75(47.75)
Average low °C (°F)-8.02(17.56)-6.39(20.5)-3.6(25.52)1.18(34.12)6.18(43.12)10.87(51.57)15.19(59.34)14.97(58.95)11.01(51.82)5.89(42.6)-0.23(31.59)-4.05(24.71)3.58(38.44)
Record low °C (°F)-21.0(-5.8)-18.0(-0.4)-15.0(5.0)-5.0(23.0)-1.0(30.2)5.0(41.0)11.0(51.8)8.0(46.4)4.0(39.2)-3.0(26.6)-15.0(5.0)-13.0(8.6)-21.0(-5.8)
Average precipitation mm (inches)57.77(2.27)39.59(1.56)33.7(1.33)47.97(1.89)32.09(1.26)32.22(1.27)18.12(0.71)23.23(0.91)21.95(0.86)45.51(1.79)48.74(1.92)61.55(2.42)38.54(1.52)
Average precipitation days (≥ 1.0 mm)3.093.822.914.453.642.732.733.092.03.453.643.093.22
Average relative humidity (%)75.3774.8477.4474.4974.6675.3277.6976.9274.7676.3476.9171.8275.55
Mean monthly sunshine hours6.197.78.7210.712.3513.1313.2812.9210.767.436.46.319.66

Climate Graph

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

Bar Harbor

Bar Harbor Temperature by Month

July
21.57°C | 70.83°F
August
20.85°C | 69.53°F
June
17.32°C | 63.18°F
September
16.83°C | 62.29°F
May
12.25°C | 54.05°F
October
10.27°C | 50.49°F
April
6.07°C | 42.93°F
November
3.94°C | 39.09°F
March
1.08°C | 33.94°F
December
-0.16°C | 31.71°F
February
-1.69°C | 28.96°F
January
-3.31°C | 26.04°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature10.0°C (50.0°F)-1.65°C (29.03°F)-10.0°C (14.0°F)
Avg Temperature9.0°C (48.2°F)-3.68°C (25.38°F)-12.0°C (10.4°F)
Min Temperature4.0°C (39.2°F)-8.71°C (16.32°F)-16.0°C (3.2°F)
Dew PointMaxAverageMin
Dew Point7.0°C (44.6°F)-8.97°C (15.85°F)-19.0°C (-2.2°F)
PrecipitationMaxAverageMinSum
Precipitation74.2mm | 2.92in7.88mm | 0.31in0.0mm | 0in244.3mm | 9.62in
Snowdepth20.3mm | 0.8in1.45mm | 0.06in0.0mm | 0in45.0mm | 1.77in
WindMaxAverageMin
Wind21.0kmh | 13.05mph11.77kmh | 7.31mph5.0kmh | 3.11mph
Gust Wind50.0kmh | 31.07mph26.48kmh | 16.45mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure74.2mb7.88mb0.0mb
Bar Harbor

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-01-014 | 39.2-1 | 30.27818 | 11.1829.68 | 100528.7 | 1.13
2019-01-02-8 | 17.6-17 | 1.44910 | 6.2130.24 | 10240.0 | 0.0
2019-01-030 | 32.0-5 | 23.0805 | 3.1129.94 | 10142.8 | 0.11
2019-01-042 | 35.6-3 | 26.6808 | 4.9729.83 | 10100.0 | 0.0
2019-01-052 | 35.6-0 | 32.0898 | 4.9729.65 | 10045.0 | 0.2
2019-01-06-0 | 32.0-4 | 24.87912 | 7.4629.68 | 10055.2 | 0.2
2019-01-07-8 | 17.6-16 | 3.25515 | 9.3230.27 | 10250.0 | 0.0
2019-01-081 | 33.8-3 | 26.68512 | 7.4630.09 | 10199.3 | 0.37
2019-01-094 | 39.22 | 35.69213 | 8.0829.26 | 99117.6 | 0.69
2019-01-10-1 | 30.2-6 | 21.27314 | 8.729.35 | 9941.4 | 0.06
2019-01-11-8 | 17.6-15 | 5.06114 | 8.729.88 | 10120.0 | 0.0
2019-01-12-11 | 12.2-17 | 1.46110 | 6.2130.3 | 10260.0 | 0.0
2019-01-13-9 | 15.8-14 | 6.8708 | 4.9730.42 | 10300.0 | 0.0
2019-01-14-7 | 19.4-13 | 8.6677 | 4.3530.24 | 10240.0 | 0.0
2019-01-15-5 | 23.0-10 | 14.0715 | 3.1130.03 | 10170.0 | 0.0
2019-01-161 | 33.8-5 | 23.0749 | 5.5929.91 | 10130.7 | 0.03
2019-01-17-11 | 12.2-19 | -2.24912 | 7.4630.3 | 10260.0 | 0.0
2019-01-18-1 | 30.2-7 | 19.47210 | 6.2130.15 | 10211.4 | 0.06
2019-01-19-10 | 14.0-15 | 5.06111 | 6.8430.3 | 10261.3 | 0.05
2019-01-20-4 | 24.8-7 | 19.49419 | 11.8129.68 | 100561.3 | 2.41
2019-01-21-12 | 10.4-14 | 6.88415 | 9.3229.56 | 10012.1 | 0.08
2019-01-22-11 | 12.2-17 | 1.46616 | 9.9430.24 | 10240.2 | 0.01
2019-01-23-0 | 32.0-7 | 19.4789 | 5.5930.24 | 10240.5 | 0.02
2019-01-249 | 48.27 | 44.69414 | 8.729.56 | 100174.2 | 2.92
2019-01-25-1 | 30.2-6 | 21.26412 | 7.4629.74 | 10073.8 | 0.15
2019-01-26-3 | 26.6-11 | 12.2607 | 4.3530.18 | 10220.0 | 0.0
2019-01-271 | 33.8-4 | 24.8768 | 4.9730.12 | 10200.6 | 0.02
2019-01-28-7 | 19.4-14 | 6.85312 | 7.4630.09 | 10190.6 | 0.02
2019-01-29-8 | 17.6-15 | 5.05712 | 7.4630.12 | 10200.1 | 0.0
2019-01-30-1 | 30.2-4 | 24.88321 | 13.0529.68 | 100525.5 | 1.0
2019-01-31-12 | 10.4-18 | -0.45619 | 11.8129.91 | 10132.0 | 0.08

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