Belmont, Massachusetts, United States Climate

Weather: 8.57°C/47.43°F, Wind SW at 3.09 km/h, 76% Humidity, 0% Chance of rain

United States
(Photo by Andrea Davis on Unsplash)
Contents

Belmont Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Belmont has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 12.66ºC (54.79ºF) and it is 0.02% higher than United States’s averages. Belmont typically receives about 36.81 millimeters (1.45 inches) of precipitation and has 39.25 rainy days (10.75% of the time) annually.

CountryUnited States
CityMassachusetts
Longitude-71.1776114
Latitude42.3956405
Attitude/ElevationNonem (0ft)
Local timeFriday 15:01
Annual high temperature15.47ºC (59.85ºF)
Annual low temperature7.75ºC (45.95ºF)
Average annual precip.36.81mm (1.45in)
Warmest monthJuly (30.73ºC / 87.31ºF)
Coldest MonthJanuary (-4.35ºC / 24.17ºF)
Wettest MonthDecember (52.39mm / 2.06in)
Driest MonthSeptember (19.35mm / 0.76in)
Number of days with rainfall (≥ 1.0 mm)39.25 days (10.75%)
Days with no rain325.75 days (89.25%)
Humidity66.59%

Climate Belmont: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)18.0(64.4)21.0(69.8)19.0(66.2)23.0(73.4)33.0(91.4)35.0(95.0)40.0(104.0)38.0(100.4)36.0(96.8)29.0(84.2)23.0(73.4)17.0(62.6)40.0(104.0)
Average high °C (°F)2.24(36.03)4.48(40.06)6.82(44.28)12.12(53.82)20.12(68.22)25.73(78.31)30.73(87.31)28.87(83.97)24.24(75.63)16.59(61.86)9.31(48.76)4.34(39.81)15.47(59.85)
Daily mean °C (°F)-0.26(31.53)1.93(35.47)4.17(39.51)9.42(48.96)16.92(62.46)22.77(72.99)27.32(81.18)25.74(78.33)21.02(69.84)13.84(56.91)6.81(44.26)2.18(35.92)12.66(54.79)
Average low °C (°F)-4.35(24.17)-2.09(28.24)-0.28(31.5)4.49(40.08)10.71(51.28)16.33(61.39)21.01(69.82)20.26(68.47)16.12(61.02)9.57(49.23)2.74(36.93)-1.57(29.17)7.75(45.95)
Record low °C (°F)-21.0(-5.8)-19.0(-2.2)-12.0(10.4)-3.0(26.6)2.0(35.6)9.0(48.2)17.0(62.6)12.0(53.6)8.0(46.4)-3.0(26.6)-11.0(12.2)-12.0(10.4)-21.0(-5.8)
Average precipitation mm (inches)36.72(1.45)34.17(1.35)41.06(1.62)44.95(1.77)28.55(1.12)27.49(1.08)36.85(1.45)30.47(1.2)19.35(0.76)42.7(1.68)47.0(1.85)52.39(2.06)36.81(1.45)
Average precipitation days (≥ 1.0 mm)2.453.273.274.274.093.183.913.362.273.183.362.643.27
Average relative humidity (%)67.5868.1168.4864.1664.1363.1863.4565.0866.269.4468.071.3166.59
Mean monthly sunshine hours6.798.528.7410.1412.5313.1613.5712.5110.37.966.616.699.79

Climate Graph

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

Belmont

Belmont Temperature by Month

July
27.32°C | 81.18°F
August
25.74°C | 78.33°F
June
22.77°C | 72.99°F
September
21.02°C | 69.84°F
May
16.92°C | 62.46°F
October
13.84°C | 56.91°F
April
9.42°C | 48.96°F
November
6.81°C | 44.26°F
March
4.17°C | 39.51°F
December
2.18°C | 35.92°F
February
1.93°C | 35.47°F
January
-0.26°C | 31.53°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature22.0°C (71.6°F)14.43°C (57.97°F)6.0°C (42.8°F)
Avg Temperature20.0°C (68.0°F)11.4°C (52.52°F)4.0°C (39.2°F)
Min Temperature17.0°C (62.6°F)6.4°C (43.52°F)-0.0°C (0°F)
Dew PointMaxAverageMin
Dew Point16.0°C (60.8°F)2.83°C (37.09°F)-11.0°C (12.2°F)
PrecipitationMaxAverageMinSum
Precipitation25.8mm | 1.02in4.84mm | 0.19in0.0mm | 0in145.3mm | 5.72in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind24.0kmh | 14.91mph13.33kmh | 8.28mph5.0kmh | 3.11mph
Gust Wind34.0kmh | 21.13mph18.83kmh | 11.7mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure25.8mb4.84mb0.0mb
Belmont

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-04-014 | 39.2-8 | 17.64320 | 12.4330.09 | 10190.0 | 0.0
2019-04-027 | 44.6-7 | 19.44411 | 6.8430.39 | 10290.0 | 0.0
2019-04-039 | 48.2-1 | 30.26118 | 11.1829.97 | 101510.4 | 0.41
2019-04-046 | 42.8-11 | 12.23322 | 13.6730.3 | 10260.0 | 0.0
2019-04-056 | 42.8-9 | 15.84210 | 6.2130.45 | 10312.1 | 0.08
2019-04-0613 | 55.45 | 41.07311 | 6.8430.18 | 10224.6 | 0.18
2019-04-0715 | 59.05 | 41.0635 | 3.1130.21 | 10230.1 | 0.0
2019-04-087 | 44.65 | 41.0866 | 3.7329.94 | 10147.9 | 0.31
2019-04-094 | 39.21 | 33.8848 | 4.9729.74 | 10072.2 | 0.09
2019-04-106 | 42.8-3 | 26.66015 | 9.3229.83 | 10100.2 | 0.01
2019-04-119 | 48.2-7 | 19.44110 | 6.2130.21 | 10230.0 | 0.0
2019-04-129 | 48.22 | 35.6669 | 5.5930.3 | 10260.2 | 0.01
2019-04-1318 | 64.413 | 55.48115 | 9.3230.03 | 101716.3 | 0.64
2019-04-1417 | 62.69 | 48.2698 | 4.9729.88 | 10121.1 | 0.04
2019-04-1515 | 59.09 | 48.27321 | 13.0529.41 | 99613.0 | 0.51
2019-04-1611 | 51.8-4 | 24.84324 | 14.9129.83 | 10100.0 | 0.0
2019-04-1714 | 57.2-1 | 30.24410 | 6.2130.15 | 10210.0 | 0.0
2019-04-1810 | 50.03 | 37.46715 | 9.3230.15 | 10210.6 | 0.02
2019-04-1920 | 68.014 | 57.27721 | 13.0529.83 | 10100.4 | 0.02
2019-04-2019 | 66.216 | 60.88721 | 13.0529.88 | 101221.6 | 0.85
2019-04-2116 | 60.813 | 55.4848 | 4.9730.03 | 10175.7 | 0.22
2019-04-2212 | 53.610 | 50.08713 | 8.0830.06 | 101825.8 | 1.02
2019-04-2312 | 53.68 | 46.48111 | 6.8429.91 | 10134.5 | 0.18
2019-04-2415 | 59.06 | 42.86614 | 8.729.77 | 10081.1 | 0.04
2019-04-2516 | 60.84 | 39.25710 | 6.2129.94 | 10140.0 | 0.0
2019-04-269 | 48.27 | 44.68712 | 7.4629.77 | 100813.8 | 0.54
2019-04-279 | 48.23 | 37.46620 | 12.4329.47 | 9989.2 | 0.36
2019-04-2811 | 51.81 | 33.85915 | 9.3230.0 | 10160.6 | 0.02
2019-04-2912 | 53.6-2 | 28.44410 | 6.2130.33 | 10270.1 | 0.0
2019-04-3011 | 51.84 | 39.2657 | 4.3530.27 | 10253.8 | 0.15

Belmont 3 Year Historical Weather Data

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