Norwich, CT Weather
Norwich, CT climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 20's.
The warmest month of the year is July with an average maximum temperature of 83.80 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 17.30 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 21 degrees Fahrenheit, and moderate during winter with an average difference of 21 degrees Fahrenheit.
The annual average precipitation at Norwich is 52.78 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is March with an average rainfall of 4.93 Inches.
Weather Data
Current Conditions
|
Fair, 58°F | Humidity: 72% | Dewpoint: 49°F |
| Wind Speed: SW 5.8 MPH (5 KT) | Heat Index: 58°F | ||
| Barometer: 30.22 in. | Wind Chill: 57°F |
Weather Forecast
 | Tonight: Mostly clear. Lows in the upper 30s. Northwest winds around 5 mph this evening...Becoming light and variable. | |
| Lo: 39°F | ||
 | Hi: 65°F | Monday: Sunny. Highs in the mid 60s. South winds 5 to 10 mph. |
| Lo: 45°F | ||
 | Hi: 65°F | Tuesday: Partly sunny in the morning...Then mostly cloudy with a slight chance of rain in the afternoon. Highs in the mid 60s. Northwest winds 5 to 10 mph. Chance of rain 20 percent. |
| Lo: 41°F | ||
| Hi: 50°F | Veterans day: Mostly sunny. Highs around 50. |
| Lo: 35°F | ||
| Hi: 55°F | Thursday: Sunny. Highs in the mid 50s. |
| Lo: 35°F | ||
| Hi: 55°F | Friday: Mostly sunny. Highs in the mid 50s. |
| Lo: 39°F | ||
| Hi: 55°F | Saturday: Mostly sunny. Highs in the mid 50s. |
| Lo: 40°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waning Gibbous Moon | Civil Twilight: 5:58 AM EST |
Sunrise: 6:27 AM EST |
| Sunset: 4:35 PM EST |
Civil Twilight: 5:04 PM EST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 37.8 | 40.0 | 48.6 | 58.9 | 70.5 | 78.5 | 83.8 | 82.0 | 74.6 | 63.9 | 52.9 | 42.2 | 61.1 |
| Mean °F | 27.6 | 29.5 | 38.0 | 48.1 | 59.1 | 67.4 | 73.2 | 71.4 | 63.7 | 52.0 | 42.3 | 32.8 | 50.4 |
| Min °F | 17.3 | 19.0 | 27.4 | 37.3 | 47.6 | 56.3 | 62.5 | 60.8 | 52.7 | 40.0 | 31.6 | 23.3 | 39.7 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 4.74 | 3.82 | 4.93 | 4.58 | 4.13 | 3.68 | 3.67 | 4.85 | 4.29 | 4.53 | 4.86 | 4.70 | 52.78 |
