Waterbury, Connecticut, United States Climate

Weather: 9.71°C/49.48°F, Wind SW at 0 km/h, 97% Humidity, 0% Chance of rain

United States
(Photo by Meadow Marie on Unsplash)

Waterbury Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Waterbury has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 11.89ºC (53.4ºF) and it is -0.75% lower than United States’s averages. Waterbury typically receives about 47.53 millimeters (1.87 inches) of precipitation and has 42.9 rainy days (11.75% of the time) annually.

CountryUnited States
CityConnecticut
Longitude-73.0514965
Latitude41.5581525
Attitude/ElevationNonem (0ft)
Local timeMonday 11:03
Annual high temperature15.2ºC (59.36ºF)
Annual low temperature6.32ºC (43.38ºF)
Average annual precip.47.53mm (1.87in)
Warmest monthJuly (30.06ºC / 86.11ºF)
Coldest MonthJanuary (-5.29ºC / 22.48ºF)
Wettest MonthDecember (61.07mm / 2.4in)
Driest MonthSeptember (36.35mm / 1.43in)
Number of days with rainfall (≥ 1.0 mm)42.9 days (11.75%)
Days with no rain322.1 days (88.25%)
Humidity73.57%

Climate Waterbury: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)16.0(60.8)21.0(69.8)18.0(64.4)24.0(75.2)34.0(93.2)34.0(93.2)39.0(102.2)36.0(96.8)35.0(95.0)29.0(84.2)23.0(73.4)16.0(60.8)39.0(102.2)
Average high °C (°F)1.87(35.37)4.26(39.67)7.01(44.62)12.27(54.09)20.38(68.68)25.76(78.37)30.06(86.11)28.13(82.63)23.94(75.09)16.46(61.63)8.52(47.34)3.73(38.71)15.2(59.36)
Daily mean °C (°F)-0.89(30.4)1.44(34.59)3.81(38.86)8.94(48.09)16.54(61.77)21.97(71.55)26.13(79.03)24.35(75.83)20.07(68.13)13.26(55.87)5.72(42.3)1.31(34.36)11.89(53.4)
Average low °C (°F)-5.29(22.48)-3.11(26.4)-1.18(29.88)3.36(38.05)9.57(49.23)14.57(58.23)18.82(65.88)17.9(64.22)14.06(57.31)8.18(46.72)1.42(34.56)-2.42(27.64)6.32(43.38)
Record low °C (°F)-20.0(-4.0)-17.0(1.4)-14.0(6.8)-4.0(24.8)0.0(0)7.0(44.6)13.0(55.4)10.0(50.0)5.0(41.0)-2.0(28.4)-11.0(12.2)-12.0(10.4)-20.0(-4.0)
Average precipitation mm (inches)40.47(1.59)45.59(1.79)40.38(1.59)49.67(1.96)44.85(1.77)44.17(1.74)55.6(2.19)58.37(2.3)36.35(1.43)46.81(1.84)47.08(1.85)61.07(2.4)47.53(1.87)
Average precipitation days (≥ 1.0 mm)2.363.823.274.454.03.824.274.452.553.643.183.093.57
Average relative humidity (%)68.9273.271.5970.9172.6871.4773.6175.9275.2377.2974.8777.1373.57
Mean monthly sunshine hours6.948.358.899.6512.313.0113.3711.679.938.46.76.359.63

Climate Graph

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

Waterbury

Waterbury Temperature by Month

July
26.13°C | 79.03°F
August
24.35°C | 75.83°F
June
21.97°C | 71.55°F
September
20.07°C | 68.13°F
May
16.54°C | 61.77°F
October
13.26°C | 55.87°F
April
8.94°C | 48.09°F
November
5.72°C | 42.3°F
March
3.81°C | 38.86°F
February
1.44°C | 34.59°F
December
1.31°C | 34.36°F
January
-0.89°C | 30.4°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature15.0°C (59.0°F)3.39°C (38.1°F)-4.0°C (24.8°F)
Avg Temperature10.0°C (50.0°F)1.13°C (34.03°F)-6.0°C (21.2°F)
Min Temperature3.0°C (37.4°F)-3.16°C (26.31°F)-12.0°C (10.4°F)
Dew PointMaxAverageMin
Dew Point8.0°C (46.4°F)-3.06°C (26.49°F)-18.0°C (-0.4°F)
PrecipitationMaxAverageMinSum
Precipitation84.3mm | 3.32in6.61mm | 0.26in0.0mm | 0in205.0mm | 8.07in
Snowdepth16.7mm | 0.66in1.45mm | 0.06in0.0mm | 0in45.0mm | 1.77in
WindMaxAverageMin
Wind26.0kmh | 16.16mph11.9kmh | 7.39mph3.0kmh | 1.86mph
Gust Wind40.0kmh | 24.85mph18.65kmh | 11.59mph5.0kmh | 3.11mph
Sea Level PressureMaxAverageMin
Sea Level Pressure84.3mb6.61mb0.0mb
Waterbury

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-12-018 | 46.47 | 44.68813 | 8.0829.56 | 10012.1 | 0.08
2020-12-022 | 35.6-3 | 26.67214 | 8.729.88 | 10120.2 | 0.01
2020-12-033 | 37.4-3 | 26.66911 | 6.8430.15 | 10210.0 | 0.0
2020-12-045 | 41.0-1 | 30.27113 | 8.0830.06 | 10180.0 | 0.0
2020-12-054 | 39.23 | 37.49520 | 12.4329.71 | 100662.4 | 2.46
2020-12-06-1 | 30.2-5 | 23.07616 | 9.9429.71 | 10060.0 | 0.0
2020-12-07-1 | 30.2-6 | 21.2779 | 5.5929.77 | 10080.0 | 0.0
2020-12-08-1 | 30.2-8 | 17.66312 | 7.4629.74 | 10070.0 | 0.0
2020-12-090 | 32.0-4 | 24.87610 | 6.2129.74 | 10070.0 | 0.0
2020-12-102 | 35.6-2 | 28.48211 | 6.8429.97 | 10150.0 | 0.0
2020-12-113 | 37.4-0 | 32.0859 | 5.5930.18 | 10220.0 | 0.0
2020-12-125 | 41.05 | 41.0975 | 3.1130.09 | 10195.7 | 0.22
2020-12-139 | 48.25 | 41.08214 | 8.729.94 | 10140.5 | 0.02
2020-12-141 | 33.8-1 | 30.2879 | 5.5929.88 | 101219.8 | 0.78
2020-12-15-3 | 26.6-9 | 15.86313 | 8.0830.15 | 10210.0 | 0.0
2020-12-16-3 | 26.6-18 | -0.43210 | 6.2130.36 | 10280.4 | 0.02
2020-12-17-5 | 23.0-6 | 21.28819 | 11.8130.12 | 102020.6 | 0.81
2020-12-18-5 | 23.0-7 | 19.4888 | 4.9730.27 | 10250.0 | 0.0
2020-12-19-6 | 21.2-9 | 15.8885 | 3.1130.39 | 10290.0 | 0.0
2020-12-20-2 | 28.4-4 | 24.8866 | 3.7330.18 | 10224.3 | 0.17
2020-12-211 | 33.8-1 | 30.2953 | 1.8629.83 | 10100.0 | 0.0
2020-12-222 | 35.6-0 | 32.0929 | 5.5929.77 | 10080.2 | 0.01
2020-12-23-1 | 30.2-5 | 23.0789 | 5.5930.27 | 10250.0 | 0.0
2020-12-247 | 44.65 | 41.09117 | 10.5630.15 | 10210.4 | 0.02
2020-12-2510 | 50.08 | 46.48926 | 16.1629.56 | 100184.3 | 3.32
2020-12-26-3 | 26.6-8 | 17.66817 | 10.5629.8 | 10090.1 | 0.0
2020-12-27-1 | 30.2-8 | 17.66510 | 6.2130.15 | 10210.0 | 0.0
2020-12-283 | 37.4-1 | 30.28410 | 6.2130.15 | 10210.2 | 0.01
2020-12-29-1 | 30.2-7 | 19.46614 | 8.730.3 | 10260.0 | 0.0
2020-12-30-1 | 30.2-12 | 10.44712 | 7.4630.39 | 10290.0 | 0.0
2020-12-314 | 39.20 | 32.08115 | 9.3230.09 | 10193.8 | 0.15

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