Swampscott, Massachusetts, United States Climate

Weather: 15.41°C/59.74°F, Wind SW at 9.26 km/h, 50% Humidity, 0% Chance of rain

United States
(Photo by Andrea Davis on Unsplash)

Swampscott Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Swampscott has a Humid subtropical, no dry season climate (Classification: Cfa). The district’s yearly temperature is 12.2ºC (53.96ºF) and it is -0.44% lower than United States’s averages. Swampscott typically receives about 36.79 millimeters (1.45 inches) of precipitation and has 38.54 rainy days (10.56% of the time) annually.

CountryUnited States
CityMassachusetts
Longitude-70.9175562
Latitude42.4709437
Attitude/ElevationNonem (0ft)
Local timeTuesday 20:04
Annual high temperature14.55ºC (58.19ºF)
Annual low temperature8.07ºC (46.53ºF)
Average annual precip.36.79mm (1.45in)
Warmest monthJuly (29.16ºC / 84.49ºF)
Coldest MonthJanuary (-4.13ºC / 24.57ºF)
Wettest MonthDecember (52.72mm / 2.08in)
Driest MonthSeptember (20.3mm / 0.8in)
Number of days with rainfall (≥ 1.0 mm)38.54 days (10.56%)
Days with no rain326.46 days (89.44%)
Humidity65.14%

Climate Swampscott: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)17.0(62.6)20.0(68.0)18.0(64.4)22.0(71.6)31.0(87.8)33.0(91.4)37.0(98.6)36.0(96.8)35.0(95.0)28.0(82.4)20.0(68.0)16.0(60.8)37.0(98.6)
Average high °C (°F)1.68(35.02)3.89(39.0)6.04(42.87)11.28(52.3)18.6(65.48)24.13(75.43)29.16(84.49)27.69(81.84)23.08(73.54)15.98(60.76)9.04(48.27)4.02(39.24)14.55(58.19)
Daily mean °C (°F)-0.33(31.41)1.62(34.92)3.82(38.88)8.9(48.02)15.83(60.49)21.66(70.99)26.43(79.57)25.06(77.11)20.52(68.94)13.72(56.7)6.91(44.44)2.23(36.01)12.2(53.96)
Average low °C (°F)-4.13(24.57)-2.0(28.4)0.01(32.02)4.64(40.35)10.83(51.49)16.47(61.65)21.32(70.38)20.44(68.79)16.54(61.77)10.35(50.63)3.41(38.14)-1.05(30.11)8.07(46.53)
Record low °C (°F)-20.0(-4.0)-14.0(6.8)-12.0(10.4)-4.0(24.8)3.0(37.4)10.0(50.0)17.0(62.6)11.0(51.8)8.0(46.4)1.0(33.8)-11.0(12.2)-11.0(12.2)-20.0(-4.0)
Average precipitation mm (inches)36.75(1.45)34.79(1.37)43.3(1.7)44.79(1.76)29.84(1.17)25.76(1.01)35.87(1.41)26.86(1.06)20.3(0.8)42.87(1.69)47.68(1.88)52.72(2.08)36.79(1.45)
Average precipitation days (≥ 1.0 mm)2.453.183.184.093.913.093.553.272.183.363.552.733.21
Average relative humidity (%)67.8167.267.762.8763.3261.9261.7163.0664.0766.8365.4369.7665.14
Mean monthly sunshine hours6.688.388.7110.1812.4713.1713.4812.4610.217.886.466.749.73

Climate Graph

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

Swampscott

Swampscott Temperature by Month

July
26.43°C | 79.57°F
August
25.06°C | 77.11°F
June
21.66°C | 70.99°F
September
20.52°C | 68.94°F
May
15.83°C | 60.49°F
October
13.72°C | 56.7°F
April
8.9°C | 48.02°F
November
6.91°C | 44.44°F
March
3.82°C | 38.88°F
December
2.23°C | 36.01°F
February
1.62°C | 34.92°F
January
-0.33°C | 31.41°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature13.0°C (55.4°F)0.94°C (33.69°F)-15.0°C (5.0°F)
Avg Temperature11.0°C (51.8°F)-0.97°C (30.25°F)-16.0°C (3.2°F)
Min Temperature5.0°C (41.0°F)-4.65°C (23.63°F)-17.0°C (1.4°F)
Dew PointMaxAverageMin
Dew Point8.0°C (46.4°F)-8.45°C (16.79°F)-21.0°C (-5.8°F)
PrecipitationMaxAverageMinSum
Precipitation64.8mm | 2.55in6.14mm | 0.24in0.0mm | 0in190.4mm | 7.5in
Snowdepth18.4mm | 0.72in0.76mm | 0.03in0.0mm | 0in23.699999999999996mm | 0.93in
WindMaxAverageMin
Wind30.0kmh | 18.64mph16.74kmh | 10.4mph10.0kmh | 6.21mph
Gust Wind49.0kmh | 30.45mph24.74kmh | 15.37mph11.0kmh | 6.84mph
Sea Level PressureMaxAverageMin
Sea Level Pressure64.8mb6.14mb0.0mb
Swampscott

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-01-018 | 46.42 | 35.67419 | 11.8129.77 | 100820.7 | 0.81
2019-01-02-1 | 30.2-14 | 6.83814 | 8.730.24 | 10240.0 | 0.0
2019-01-033 | 37.4-2 | 28.47113 | 8.0829.94 | 10140.6 | 0.02
2019-01-044 | 39.2-3 | 26.66415 | 9.3229.91 | 10130.0 | 0.0
2019-01-053 | 37.42 | 35.69013 | 8.0829.62 | 100323.7 | 0.93
2019-01-063 | 37.4-5 | 23.06217 | 10.5629.83 | 10100.9 | 0.04
2019-01-07-4 | 24.8-18 | -0.43416 | 9.9430.36 | 10280.0 | 0.0
2019-01-083 | 37.4-3 | 26.67714 | 8.730.03 | 10173.1 | 0.12
2019-01-095 | 41.0-1 | 30.27616 | 9.9429.38 | 9959.3 | 0.37
2019-01-100 | 32.0-8 | 17.65820 | 12.4329.56 | 10010.2 | 0.01
2019-01-11-5 | 23.0-16 | 3.24421 | 13.0530.06 | 10180.0 | 0.0
2019-01-12-6 | 21.2-19 | -2.23712 | 7.4630.45 | 10310.0 | 0.0
2019-01-13-5 | 23.0-13 | 8.65512 | 7.4630.45 | 10310.0 | 0.0
2019-01-14-3 | 26.6-9 | 15.86313 | 8.0830.21 | 10230.0 | 0.0
2019-01-15-1 | 30.2-10 | 14.05310 | 6.2130.09 | 10190.0 | 0.0
2019-01-161 | 33.8-7 | 19.45812 | 7.4630.0 | 10160.0 | 0.0
2019-01-17-5 | 23.0-20 | -4.02915 | 9.3230.33 | 10270.0 | 0.0
2019-01-181 | 33.8-5 | 23.06811 | 6.8430.15 | 10210.2 | 0.01
2019-01-19-1 | 30.2-7 | 19.46715 | 9.3230.24 | 10242.2 | 0.09
2019-01-20-2 | 28.4-4 | 24.89324 | 14.9129.56 | 100164.8 | 2.55
2019-01-21-16 | 3.2-18 | -0.47930 | 18.6429.83 | 10100.3 | 0.01
2019-01-22-9 | 15.8-15 | 5.06819 | 11.8130.45 | 10310.0 | 0.0
2019-01-231 | 33.8-4 | 24.87918 | 11.1830.27 | 10250.1 | 0.0
2019-01-2411 | 51.88 | 46.48921 | 13.0529.59 | 100252.6 | 2.07
2019-01-251 | 33.8-7 | 19.45520 | 12.4329.88 | 10120.2 | 0.01
2019-01-26-2 | 28.4-14 | 6.84111 | 6.8430.24 | 10240.0 | 0.0
2019-01-272 | 35.6-5 | 23.06313 | 8.0830.09 | 10190.0 | 0.0
2019-01-28-2 | 28.4-12 | 10.44615 | 9.3230.06 | 10180.0 | 0.0
2019-01-29-1 | 30.2-5 | 23.06916 | 9.9430.03 | 10171.4 | 0.06
2019-01-30-2 | 28.4-9 | 15.85528 | 17.429.77 | 10088.9 | 0.35
2019-01-31-11 | 12.2-21 | -5.84026 | 16.1630.12 | 10201.2 | 0.05

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