Massachusetts, United States Climate

Weather: 15.72°C/60.3°F, Wind SW at 0 km/h, 89% Humidity, 0% Chance of rain

United States
(Photo by Jon Moore on Unsplash)

Massachusetts Climate Summary

Located at an elevation of 37.86 meters (124.21 feet) above sea level, Massachusetts has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The city’s yearly temperature is 11.45ºC (52.61ºF) and it is -1.19% lower than United States’s averages. Massachusetts typically receives about 29.5 millimeters (1.16 inches) of precipitation and has 67.83 rainy days (18.58% of the time) annually.

Country United States
Longitude -71.3824374
Latitude 42.4072107
Attitude/Elevation 37.86m (124.21ft)
Local time Wednesday 01:34
Annual high temperature 14.44ºC (57.99ºF)
Annual low temperature 5.92ºC (42.66ºF)
Average annual precip. 29.5mm (1.16in)
Warmest month July (28.34ºC / 83.01ºF)
Coldest Month January (-6.11ºC / 21.0ºF)
Wettest Month October (39.58mm / 1.56in)
Driest Month September (18.92mm / 0.74in)
Number of days with rainfall (≥ 1.0 mm) 67.83 days (18.58%)
Days with no rain 297.17 days (81.42%)
Humidity 74.16%

Climate Massachusetts: Monthly Averages

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 18.0(64.4) 21.0(69.8) 26.0(78.8) 30.0(86.0) 33.0(91.4) 34.0(93.2) 37.0(98.6) 36.0(96.8) 34.0(93.2) 28.0(82.4) 23.0(73.4) 19.0(66.2) 37.0(98.6)
Average high °C (°F) 0.37(32.67) 1.8(35.24) 6.0(42.8) 13.03(55.45) 19.68(67.42) 24.4(75.92) 28.34(83.01) 27.14(80.85) 23.18(73.72) 16.22(61.2) 9.35(48.83) 3.74(38.73) 14.44(57.99)
Daily mean °C (°F) -2.14(28.15) -1.0(30.2) 3.25(37.85) 10.01(50.02) 16.45(61.61) 21.2(70.16) 25.11(77.2) 23.85(74.93) 19.78(67.6) 13.21(55.78) 6.32(43.38) 1.41(34.54) 11.45(52.61)
Average low °C (°F) -6.11(21.0) -5.74(21.67) -1.45(29.39) 4.05(39.29) 9.63(49.33) 13.85(56.93) 17.87(64.17) 16.98(62.56) 13.72(56.7) 8.2(46.76) 2.08(35.74) -2.04(28.33) 5.92(42.66)
Record low °C (°F) -25.0(-13.0) -30.0(-22.0) -23.0(-9.4) -10.0(14.0) 0.0(0) 3.0(37.4) 10.0(50.0) 10.0(50.0) 4.0(39.2) -3.0(26.6) -12.0(10.4) -16.0(3.2) -30.0(-22.0)
Average precipitation mm (inches) 27.07(1.07) 24.55(0.97) 30.98(1.22) 34.76(1.37) 28.04(1.1) 34.5(1.36) 27.99(1.1) 32.05(1.26) 18.92(0.74) 39.58(1.56) 23.04(0.91) 32.52(1.28) 29.5(1.16)
Average precipitation days (≥ 1.0 mm) 4.64 5.64 5.36 6.55 6.18 6.91 6.36 6.91 4.09 5.55 4.64 5.0 5.65
Average relative humidity (%) 76.4 78.11 75.47 69.59 72.2 73.01 72.55 72.94 74.83 75.89 72.87 76.07 74.16
Mean monthly sunshine hours 6.78 6.61 8.68 11.74 12.57 13.2 13.47 13.05 10.91 8.34 7.15 6.49 9.92

Climate Graph

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

Massachusetts

Massachusetts Temperature by Month

July
25.11°C | 77.2°F
August
23.85°C | 74.93°F
June
21.2°C | 70.16°F
September
19.78°C | 67.6°F
May
16.45°C | 61.61°F
October
13.21°C | 55.78°F
April
10.01°C | 50.02°F
November
6.32°C | 43.38°F
March
3.25°C | 37.85°F
December
1.41°C | 34.54°F
February
-1.0°C | 30.2°F
January
-2.14°C | 28.15°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Temperature Max Average Min
Max Temperature 19.0°C (66.2°F) 12.17°C (53.91°F) 3.0°C (37.4°F)
Avg Temperature 14.0°C (57.2°F) 9.13°C (48.43°F) 2.0°C (35.6°F)
Min Temperature 10.0°C (50.0°F) 3.23°C (37.81°F) -4.0°C (24.8°F)
Dew Point Max Average Min
Dew Point 11.0°C (51.8°F) 3.2°C (37.76°F) -3.0°C (26.6°F)
Precipitation Max Average Min Sum
Precipitation 5.0mm | 0.2in 0.51mm | 0.02in 0.0mm | 0in 15.4mm | 0.61in
Snowdepth 0.2mm | 0.01in 0.01mm | 0.0in 0.0mm | 0in 0.30000000000000004mm | 0.01in
Wind Max Average Min
Wind 18.0kmh | 11.18mph 11.17kmh | 6.94mph 5.0kmh | 3.11mph
Gust Wind 25.0kmh | 15.53mph 16.9kmh | 10.5mph 7.0kmh | 4.35mph
Sea Level Pressure Max Average Min
Sea Level Pressure 5.0mb 0.51mb 0.0mb
Massachusetts

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
April ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2015-04-01 2 | 35.6 -1 | 30.2 87 11 | 6.84 30.0 | 1016 0.0 | 0.0
2015-04-02 7 | 44.6 3 | 37.4 85 12 | 7.46 30.09 | 1019 0.0 | 0.0
2015-04-03 14 | 57.2 11 | 51.8 90 10 | 6.21 29.77 | 1008 1.3 | 0.05
2015-04-04 7 | 44.6 3 | 37.4 79 18 | 11.18 29.71 | 1006 0.1 | 0.0
2015-04-05 4 | 39.2 -3 | 26.6 68 14 | 8.7 30.15 | 1021 0.0 | 0.0
2015-04-06 6 | 42.8 -0 | 32.0 72 7 | 4.35 30.3 | 1026 0.0 | 0.0
2015-04-07 4 | 39.2 2 | 35.6 92 7 | 4.35 30.3 | 1026 0.0 | 0.0
2015-04-08 2 | 35.6 0 | 32.0 90 12 | 7.46 30.42 | 1030 1.7 | 0.07
2015-04-09 2 | 35.6 1 | 33.8 95 14 | 8.7 30.39 | 1029 0.5 | 0.02
2015-04-10 8 | 46.4 6 | 42.8 95 7 | 4.35 29.91 | 1013 0.0 | 0.0
2015-04-11 9 | 48.2 3 | 37.4 70 16 | 9.94 29.88 | 1012 0.0 | 0.0
2015-04-12 13 | 55.4 3 | 37.4 59 8 | 4.97 30.21 | 1023 0.0 | 0.0
2015-04-13 10 | 50.0 2 | 35.6 67 13 | 8.08 30.06 | 1018 0.8 | 0.03
2015-04-14 12 | 53.6 2 | 35.6 61 13 | 8.08 30.09 | 1019 0.0 | 0.0
2015-04-15 10 | 50.0 3 | 37.4 67 14 | 8.7 30.18 | 1022 0.2 | 0.01
2015-04-16 8 | 46.4 1 | 33.8 55 8 | 4.97 30.39 | 1029 0.0 | 0.0
2015-04-17 13 | 55.4 9 | 48.2 82 12 | 7.46 30.0 | 1016 0.0 | 0.0
2015-04-18 14 | 57.2 7 | 44.6 71 8 | 4.97 29.91 | 1013 0.5 | 0.02
2015-04-19 11 | 51.8 4 | 39.2 66 9 | 5.59 30.21 | 1023 0.0 | 0.0
2015-04-20 7 | 44.6 6 | 42.8 91 13 | 8.08 30.03 | 1017 5.0 | 0.2
2015-04-21 14 | 57.2 10 | 50.0 82 8 | 4.97 29.65 | 1004 1.8 | 0.07
2015-04-22 14 | 57.2 5 | 41.0 64 14 | 8.7 29.68 | 1005 0.1 | 0.0
2015-04-23 7 | 44.6 -1 | 30.2 59 15 | 9.32 29.62 | 1003 0.0 | 0.0
2015-04-24 7 | 44.6 -3 | 26.6 54 15 | 9.32 29.77 | 1008 0.1 | 0.0
2015-04-25 9 | 48.2 -2 | 28.4 55 10 | 6.21 29.74 | 1007 0.0 | 0.0
2015-04-26 10 | 50.0 2 | 35.6 67 7 | 4.35 29.65 | 1004 0.1 | 0.0
2015-04-27 12 | 53.6 4 | 39.2 66 14 | 8.7 29.65 | 1004 1.0 | 0.04
2015-04-28 14 | 57.2 6 | 42.8 71 13 | 8.08 29.94 | 1014 0.2 | 0.01
2015-04-29 12 | 53.6 7 | 44.6 76 8 | 4.97 29.71 | 1006 1.5 | 0.06
2015-04-30 12 | 53.6 6 | 42.8 75 5 | 3.11 29.85 | 1011 0.5 | 0.02

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