Home   Weather   USA   Waterbury   Climate
Flag for USA

Climate & Weather Averages in Waterbury, Connecticut, USA

Currently: -1 °C. Passing clouds. (Weather station: Oxford, USA). See more current weather

Annual Weather Averages Near Waterbury

Averages are for Oxford, which is 11 kilometers from Waterbury.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Waterbury

High Temp: 27 °C

Low Temp: -7 °C

Mean Temp: 10 °C

Precipitation: 42.4 mm

Humidity: 70%

Dew Point: 4 °C

Wind: 18 km/h

Pressure: 1017 mbar

Visibility: 14 km

一月 Climate & Weather Averages in Waterbury

High Temp: 1 °C

Low Temp: -7 °C

Mean Temp: -3 °C

Precipitation: 29.1 mm

Humidity: 67%

Dew Point: -8 °C

Wind: 20 km/h

Pressure: 1017 mbar

Visibility: 14 km

二月 Climate & Weather Averages in Waterbury

High Temp: 3 °C

Low Temp: -6 °C

Mean Temp: -1 °C

Precipitation: 34.7 mm

Humidity: 63%

Dew Point: -8 °C

Wind: 21 km/h

Pressure: 1017 mbar

Visibility: 14 km

三月 Climate & Weather Averages in Waterbury

High Temp: 7 °C

Low Temp: -2 °C

Mean Temp: 2 °C

Precipitation: 31.5 mm

Humidity: 62%

Dew Point: -5 °C

Wind: 23 km/h

Pressure: 1017 mbar

Visibility: 15 km

四月 Climate & Weather Averages in Waterbury

High Temp: 14 °C

Low Temp: 3 °C

Mean Temp: 8 °C

Precipitation: 48.7 mm

Humidity: 61%

Dew Point: 0 °C

Wind: 22 km/h

Pressure: 1015 mbar

Visibility: 15 km

五月 Climate & Weather Averages in Waterbury

High Temp: 19 °C

Low Temp: 9 °C

Mean Temp: 14 °C

Precipitation: 49.8 mm

Humidity: 68%

Dew Point: 7 °C

Wind: 18 km/h

Pressure: 1016 mbar

Visibility: 14 km

六月 Climate & Weather Averages in Waterbury

High Temp: 24 °C

Low Temp: 14 °C

Mean Temp: 19 °C

Precipitation: 41.6 mm

Humidity: 73%

Dew Point: 13 °C

Wind: 16 km/h

Pressure: 1015 mbar

Visibility: 14 km

七月 Climate & Weather Averages in Waterbury

High Temp: 27 °C

Low Temp: 17 °C

Mean Temp: 22 °C

Precipitation: 46.0 mm

Humidity: 75%

Dew Point: 17 °C

Wind: 14 km/h

Pressure: 1016 mbar

Visibility: 14 km

八月 Climate & Weather Averages in Waterbury

High Temp: 26 °C

Low Temp: 16 °C

Mean Temp: 21 °C

Precipitation: 46.2 mm

Humidity: 77%

Dew Point: 16 °C

Wind: 14 km/h

Pressure: 1017 mbar

Visibility: 14 km

九月 Climate & Weather Averages in Waterbury

High Temp: 22 °C

Low Temp: 12 °C

Mean Temp: 17 °C

Precipitation: 50.7 mm

Humidity: 77%

Dew Point: 12 °C

Wind: 16 km/h

Pressure: 1019 mbar

Visibility: 14 km

十月 Climate & Weather Averages in Waterbury

High Temp: 16 °C

Low Temp: 6 °C

Mean Temp: 11 °C

Precipitation: 49.9 mm

Humidity: 74%

Dew Point: 6 °C

Wind: 17 km/h

Pressure: 1018 mbar

Visibility: 15 km

十一月 Climate & Weather Averages in Waterbury

High Temp: 10 °C

Low Temp: 1 °C

Mean Temp: 5 °C

Precipitation: 36.9 mm

Humidity: 68%

Dew Point: -1 °C

Wind: 19 km/h

Pressure: 1019 mbar

Visibility: 15 km

十二月 Climate & Weather Averages in Waterbury

High Temp: 4 °C

Low Temp: -4 °C

Mean Temp: 0 °C

Precipitation: 44.1 mm

Humidity: 70%

Dew Point: -5 °C

Wind: 19 km/h

Pressure: 1018 mbar

Visibility: 14 km

Quick Climate Info

Hottest Month七月 (22 °C avg)
Coldest Month一月 (-3 °C avg)
Wettest Month九月 (50.7 mm avg)
Windiest Month三月 (23 km/h avg)
Annual precip.509.1 mm (per year)

Weather by CustomWeather, © 2025