Lexington, Massachusetts, United States Climate

Weather: 8.32°C/46.98°F, Wind SW at 3.6 km/h, 50% Humidity, 0% Chance of rain

United States
(Photo by Donovan Reeves on Unsplash)
Contents

Lexington Climate Summary

Located at an elevation of 65.71 meters (215.58 feet) above sea level, Lexington has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 12.22ºC (54.0ºF) and it is -0.42% lower than United States’s averages. Lexington typically receives about 36.67 millimeters (1.44 inches) of precipitation and has 38.45 rainy days (10.53% of the time) annually.

CountryUnited States
CityMassachusetts
Longitude-71.2271531
Latitude42.4473497
Attitude/Elevation65.71m (215.58ft)
Local timeSaturday 03:13
Annual high temperature15.19ºC (59.34ºF)
Annual low temperature7.07ºC (44.73ºF)
Average annual precip.36.67mm (1.44in)
Warmest monthJuly (30.42ºC / 86.76ºF)
Coldest MonthJanuary (-4.84ºC / 23.29ºF)
Wettest MonthDecember (50.23mm / 1.98in)
Driest MonthSeptember (22.19mm / 0.87in)
Number of days with rainfall (≥ 1.0 mm)38.45 days (10.53%)
Days with no rain326.55 days (89.47%)
Humidity67.89%

Climate Lexington: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)18.0(64.4)21.0(69.8)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)22.0(71.6)17.0(62.6)40.0(104.0)
Average high °C (°F)1.83(35.29)4.09(39.36)6.62(43.92)11.89(53.4)20.05(68.09)25.64(78.15)30.42(86.76)28.61(83.5)24.07(75.33)16.32(61.38)8.77(47.79)3.96(39.13)15.19(59.34)
Daily mean °C (°F)-0.65(30.83)1.52(34.74)3.85(38.93)9.11(48.4)16.71(62.08)22.42(72.36)26.92(80.46)25.19(77.34)20.48(68.86)13.26(55.87)6.1(42.98)1.68(35.02)12.22(54.0)
Average low °C (°F)-4.84(23.29)-2.69(27.16)-0.75(30.65)3.98(39.16)10.23(50.41)15.59(60.06)20.16(68.29)19.27(66.69)15.23(59.41)8.86(47.95)1.97(35.55)-2.16(28.11)7.07(44.73)
Record low °C (°F)-21.0(-5.8)-16.0(3.2)-13.0(8.6)-2.0(28.4)2.0(35.6)8.0(46.4)16.0(60.8)11.0(51.8)7.0(44.6)-3.0(26.6)-12.0(10.4)-12.0(10.4)-21.0(-5.8)
Average precipitation mm (inches)35.06(1.38)32.65(1.29)38.36(1.51)44.24(1.74)27.13(1.07)29.27(1.15)37.54(1.48)34.17(1.35)22.19(0.87)42.65(1.68)46.6(1.83)50.23(1.98)36.67(1.44)
Average precipitation days (≥ 1.0 mm)2.363.183.093.913.823.273.733.362.273.273.552.643.2
Average relative humidity (%)67.8769.0869.365.4365.1664.6165.2266.8767.7671.2669.9372.1967.89
Mean monthly sunshine hours6.658.588.7610.1712.513.113.4912.4210.227.956.556.619.75

Climate Graph

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

Lexington

Lexington Temperature by Month

July
26.92°C | 80.46°F
August
25.19°C | 77.34°F
June
22.42°C | 72.36°F
September
20.48°C | 68.86°F
May
16.71°C | 62.08°F
October
13.26°C | 55.87°F
April
9.11°C | 48.4°F
November
6.1°C | 42.98°F
March
3.85°C | 38.93°F
December
1.68°C | 35.02°F
February
1.52°C | 34.74°F
January
-0.65°C | 30.83°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature29.0°C (84.2°F)18.23°C (64.81°F)7.0°C (44.6°F)
Avg Temperature25.0°C (77.0°F)14.94°C (58.89°F)4.0°C (39.2°F)
Min Temperature20.0°C (68.0°F)8.9°C (48.02°F)2.0°C (35.6°F)
Dew PointMaxAverageMin
Dew Point18.0°C (64.4°F)6.03°C (42.85°F)-4.0°C (24.8°F)
PrecipitationMaxAverageMinSum
Precipitation33.4mm | 1.31in3.24mm | 0.13in0.0mm | 0in100.3mm | 3.95in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind23.0kmh | 14.29mph13.71kmh | 8.52mph7.0kmh | 4.35mph
Gust Wind31.0kmh | 19.26mph19.39kmh | 12.05mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure33.4mb3.24mb0.0mb
Lexington

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-05-0114 | 57.212 | 53.69013 | 8.0829.8 | 100914.7 | 0.58
2020-05-0214 | 57.24 | 39.26018 | 11.1829.74 | 10073.7 | 0.15
2020-05-0318 | 64.49 | 48.26612 | 7.4629.71 | 10062.4 | 0.09
2020-05-0413 | 55.44 | 39.25919 | 11.8129.59 | 10020.8 | 0.03
2020-05-0511 | 51.8-0 | 32.05317 | 10.5629.77 | 10080.0 | 0.0
2020-05-0610 | 50.00 | 32.0579 | 5.5929.83 | 10100.1 | 0.0
2020-05-0711 | 51.83 | 37.46710 | 6.2129.68 | 10056.9 | 0.27
2020-05-0810 | 50.0-0 | 32.05317 | 10.5629.68 | 10050.7 | 0.03
2020-05-094 | 39.2-0 | 32.07423 | 14.2929.44 | 99733.4 | 1.31
2020-05-1010 | 50.0-2 | 28.45221 | 13.0529.85 | 10110.0 | 0.0
2020-05-1112 | 53.66 | 42.87615 | 9.3229.77 | 100811.4 | 0.45
2020-05-129 | 48.2-3 | 26.65219 | 11.8129.85 | 10110.1 | 0.0
2020-05-1310 | 50.0-4 | 24.84516 | 9.9430.12 | 10200.0 | 0.0
2020-05-1414 | 57.2-0 | 32.04611 | 6.8430.24 | 10240.0 | 0.0
2020-05-1516 | 60.812 | 53.6877 | 4.3529.88 | 101219.7 | 0.78
2020-05-1615 | 59.010 | 50.08110 | 6.2129.91 | 10130.7 | 0.03
2020-05-1714 | 57.25 | 41.0679 | 5.5930.27 | 10250.0 | 0.0
2020-05-1813 | 55.48 | 46.4757 | 4.3530.21 | 10231.6 | 0.06
2020-05-1913 | 55.43 | 37.45715 | 9.3230.3 | 10260.0 | 0.0
2020-05-2013 | 55.42 | 35.65610 | 6.2130.45 | 10310.0 | 0.0
2020-05-2118 | 64.43 | 37.4489 | 5.5930.36 | 10280.0 | 0.0
2020-05-2220 | 68.08 | 46.45614 | 8.730.12 | 10200.0 | 0.0
2020-05-2316 | 60.89 | 48.27014 | 8.730.09 | 10190.0 | 0.0
2020-05-2413 | 55.43 | 37.46111 | 6.8430.3 | 10260.0 | 0.0
2020-05-2516 | 60.89 | 48.2767 | 4.3530.24 | 10240.0 | 0.0
2020-05-2624 | 75.215 | 59.07110 | 6.2130.21 | 10230.0 | 0.0
2020-05-2725 | 77.016 | 60.86914 | 8.730.21 | 10230.0 | 0.0
2020-05-2823 | 73.417 | 62.67716 | 9.9430.18 | 10220.0 | 0.0
2020-05-2923 | 73.418 | 64.47820 | 12.4330.0 | 10160.1 | 0.0
2020-05-3024 | 75.216 | 60.86915 | 9.3229.83 | 10104.0 | 0.16
2020-05-3117 | 62.64 | 39.24517 | 10.5629.91 | 10130.0 | 0.0

Lexington 3 Year Historical Weather Data

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