Guilford, CT Weather
Guilford, 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 82.80 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 16.90 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 20 degrees Fahrenheit, and fairly limited during winter with an average difference of 18 degrees Fahrenheit.
The annual average precipitation at Guilford is 52.73 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 4.70 Inches.
Weather Data
Current Conditions
|
Fair, 39°F | Humidity: 39% | Dewpoint: 16°F |
| Wind Speed: NW 10 MPH | Heat Index: 39°F | ||
| Barometer: 30.22 in. | Wind Chill: 32°F |
Weather Forecast
 | Hi: 40°F | Today: Partly sunny. Highs around 40. Northwest winds 5 to 10 mph with gusts up to 20 mph. |
| Lo: 21°F | ||
| Hi: 35°F | Saturday: Sunny in the morning...Then becoming partly sunny. Highs in the mid 30s. South winds 5 to 10 mph. |
| Lo: 29°F | ||
 | Hi: 35°F | Sunday: Mostly cloudy with a chance of snow in the morning...Then partly sunny with a chance of snow showers in the afternoon. Windy with highs in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph...Increasing to 15 to 25 mph with gusts up to 40 mph in the afternoon. Chance of snow 50 percent. |
| Lo: 20°F | ||
 | Hi: 35°F | Monday: Sunny and brisk. Highs in the mid 30s. |
| Lo: 21°F | ||
 | Hi: 39°F | Tuesday: Cloudy with a chance of rain and snow. Highs in the upper 30s. Chance of precipitation 40 percent. |
| Lo: 31°F | ||
 | Hi: 41°F | Wednesday: Cloudy with a 50 percent chance of rain. Highs in the lower 40s. |
| Lo: 29°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waxing Gibbous Moon | Civil Twilight: 6:28 AM EST |
Sunrise: 6:59 AM EST |
| Sunset: 4:21 PM EST |
Civil Twilight: 4:52 PM EST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 34.9 | 37.1 | 46.4 | 57.3 | 68.0 | 77.3 | 82.8 | 80.5 | 72.7 | 62.0 | 50.3 | 39.4 | 59.1 |
| Mean °F | 25.9 | 27.8 | 37.0 | 47.1 | 57.5 | 66.8 | 72.5 | 70.5 | 62.5 | 51.4 | 41.0 | 31.1 | 49.3 |
| Min °F | 16.9 | 18.4 | 27.5 | 36.8 | 47.0 | 56.3 | 62.1 | 60.5 | 52.3 | 40.7 | 31.6 | 22.7 | 39.4 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 4.59 | 3.24 | 4.65 | 4.63 | 4.70 | 4.44 | 4.28 | 4.50 | 4.66 | 4.54 | 4.47 | 4.03 | 52.73 |
