Quincy, Massachusetts, United States Climate

Weather: 8.42°C/47.16°F, Wind SW at 4.63 km/h, 68% Humidity, 0% Chance of rain

United States
(Photo by Boston Public Library on Unsplash)
Contents

Quincy Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Quincy has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 12.46ºC (54.43ºF) and it is -0.18% lower than United States’s averages. Quincy typically receives about 16.96 millimeters (0.67 inches) of precipitation and has 33.72 rainy days (9.24% of the time) annually.

CountryUnited States
CityMassachusetts
Longitude-71.0022705
Latitude42.2528772
Attitude/ElevationNonem (0ft)
Local timeThursday 06:31
Annual high temperature15.13ºC (59.23ºF)
Annual low temperature7.85ºC (46.13ºF)
Average annual precip.16.96mm (0.67in)
Warmest monthJuly (29.87ºC / 85.77ºF)
Coldest MonthJanuary (-4.13ºC / 24.57ºF)
Wettest MonthDecember (22.72mm / 0.89in)
Driest MonthSeptember (10.49mm / 0.41in)
Number of days with rainfall (≥ 1.0 mm)33.72 days (9.24%)
Days with no rain331.28 days (90.76%)
Humidity66.92%

Climate Quincy: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)17.0(62.6)20.0(68.0)19.0(66.2)22.0(71.6)33.0(91.4)35.0(95.0)40.0(104.0)37.0(98.6)35.0(95.0)29.0(84.2)20.0(68.0)17.0(62.6)40.0(104.0)
Average high °C (°F)2.17(35.91)4.56(40.21)6.53(43.75)11.91(53.44)19.35(66.83)25.0(77.0)29.87(85.77)28.25(82.85)23.43(74.17)16.53(61.75)9.47(49.05)4.47(40.05)15.13(59.23)
Daily mean °C (°F)-0.05(31.91)2.09(35.76)4.1(39.38)9.29(48.72)16.35(61.43)21.94(71.49)26.57(79.83)25.22(77.4)20.6(69.08)13.85(56.93)7.11(44.8)2.4(36.32)12.46(54.43)
Average low °C (°F)-4.13(24.57)-1.85(28.67)-0.05(31.91)4.5(40.1)10.71(51.28)16.08(60.94)20.72(69.3)20.1(68.18)16.14(61.05)9.9(49.82)3.26(37.87)-1.13(29.97)7.85(46.13)
Record low °C (°F)-20.0(-4.0)-18.0(-0.4)-13.0(8.6)-3.0(26.6)3.0(37.4)9.0(48.2)16.0(60.8)12.0(53.6)9.0(48.2)0.0(0)-10.0(14.0)-11.0(12.2)-20.0(-4.0)
Average precipitation mm (inches)15.61(0.61)15.43(0.61)19.5(0.77)18.64(0.73)12.81(0.5)13.94(0.55)17.09(0.67)19.27(0.76)10.49(0.41)19.5(0.77)18.47(0.73)22.72(0.89)16.96(0.67)
Average precipitation days (≥ 1.0 mm)2.273.02.453.183.362.643.553.451.822.732.912.362.81
Average relative humidity (%)67.767.6968.6364.465.2564.2964.8666.0667.1969.1367.0770.866.92
Mean monthly sunshine hours6.748.548.6510.1912.413.113.5212.3410.37.86.666.619.74

Climate Graph

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

Quincy

Quincy Temperature by Month

July
26.57°C | 79.83°F
August
25.22°C | 77.4°F
June
21.94°C | 71.49°F
September
20.6°C | 69.08°F
May
16.35°C | 61.43°F
October
13.85°C | 56.93°F
April
9.29°C | 48.72°F
November
7.11°C | 44.8°F
March
4.1°C | 39.38°F
December
2.4°C | 36.32°F
February
2.09°C | 35.76°F
January
-0.05°C | 31.91°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)3.77°C (38.79°F)-6.0°C (21.2°F)
Avg Temperature13.0°C (55.4°F)1.77°C (35.19°F)-8.0°C (17.6°F)
Min Temperature8.0°C (46.4°F)-1.84°C (28.69°F)-11.0°C (12.2°F)
Dew PointMaxAverageMin
Dew Point11.0°C (51.8°F)-2.45°C (27.59°F)-15.0°C (5.0°F)
PrecipitationMaxAverageMinSum
Precipitation24.7mm | 0.97in3.57mm | 0.14in0.0mm | 0in110.8mm | 4.36in
Snowdepth10.0mm | 0.39in0.73mm | 0.03in0.0mm | 0in22.599999999999998mm | 0.89in
WindMaxAverageMin
Wind36.0kmh | 22.37mph17.19kmh | 10.68mph6.0kmh | 3.73mph
Gust Wind49.0kmh | 30.45mph25.48kmh | 15.83mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure24.7mb3.57mb0.0mb
Quincy

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-12-01-0 | 32.0-7 | 19.46810 | 6.2129.94 | 101411.8 | 0.46
2019-12-023 | 37.42 | 35.69636 | 22.3729.56 | 100110.5 | 0.41
2019-12-03-1 | 30.2-3 | 26.69128 | 17.429.35 | 9947.1 | 0.28
2019-12-04-1 | 30.2-3 | 26.69213 | 8.0829.47 | 9980.0 | 0.0
2019-12-051 | 33.8-2 | 28.48318 | 11.1829.62 | 10030.0 | 0.0
2019-12-060 | 32.0-5 | 23.07018 | 11.1830.0 | 10160.0 | 0.0
2019-12-07-0 | 32.0-7 | 19.46815 | 9.3230.24 | 10240.0 | 0.0
2019-12-08-2 | 28.4-6 | 21.27912 | 7.4630.45 | 10310.0 | 0.0
2019-12-099 | 48.27 | 44.69420 | 12.4330.06 | 101812.2 | 0.48
2019-12-1013 | 55.410 | 50.08728 | 17.429.8 | 10097.5 | 0.3
2019-12-11-1 | 30.2-3 | 26.68614 | 8.730.21 | 10236.7 | 0.26
2019-12-12-3 | 26.6-8 | 17.66916 | 9.9430.62 | 10370.0 | 0.0
2019-12-133 | 37.4-0 | 32.08413 | 8.0830.45 | 10311.1 | 0.04
2019-12-1413 | 55.411 | 51.89614 | 8.729.5 | 99924.7 | 0.97
2019-12-155 | 41.0-2 | 28.46231 | 19.2629.59 | 10020.0 | 0.0
2019-12-160 | 32.0-11 | 12.24419 | 11.8130.18 | 10220.0 | 0.0
2019-12-170 | 32.0-4 | 24.87814 | 8.729.85 | 10117.7 | 0.3
2019-12-18-1 | 30.2-4 | 24.88519 | 11.8129.74 | 10071.7 | 0.07
2019-12-19-8 | 17.6-15 | 5.05829 | 18.0230.09 | 10190.0 | 0.0
2019-12-20-5 | 23.0-12 | 10.46318 | 11.1830.42 | 10300.0 | 0.0
2019-12-21-2 | 28.4-6 | 21.2777 | 4.3530.56 | 10350.0 | 0.0
2019-12-221 | 33.8-3 | 26.68015 | 9.3230.24 | 10240.0 | 0.0
2019-12-235 | 41.01 | 33.88517 | 10.5629.97 | 10150.0 | 0.0
2019-12-242 | 35.6-3 | 26.67113 | 8.0830.06 | 10180.0 | 0.0
2019-12-252 | 35.6-3 | 26.6746 | 3.7330.21 | 10230.0 | 0.0
2019-12-262 | 35.6-3 | 26.67610 | 6.2130.36 | 10280.0 | 0.0
2019-12-276 | 42.81 | 33.88116 | 9.9430.21 | 10230.0 | 0.0
2019-12-285 | 41.01 | 33.87714 | 8.730.12 | 10200.0 | 0.0
2019-12-293 | 37.4-3 | 26.66810 | 6.2130.18 | 10220.5 | 0.02
2019-12-302 | 35.61 | 33.89521 | 13.0530.0 | 101617.2 | 0.68
2019-12-314 | 39.23 | 37.48919 | 11.8129.62 | 10032.1 | 0.08

Quincy 3 Year Historical Weather Data

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