Plymouth, NH Weather
Plymouth, NH climate is mild during summer when temperatures tend to be in the 60's and extremely cold during winter when temperatures tend to be in the 10's.
The warmest month of the year is July with an average maximum temperature of 80.40 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 4.70 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 27 degrees Fahrenheit, and moderate during winter with an average difference of 25 degrees Fahrenheit.
The annual average precipitation at Plymouth is 44.67 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is July with an average rainfall of 4.27 Inches.
Weather Data
Current Conditions
|
Fair, 45°F | Humidity: 71% | Dewpoint: 36°F |
| Wind Speed: CALM | Heat Index: 45°F | ||
| Barometer: 30.36 in. | Wind Chill: 45°F |
Weather Forecast
 | Hi: 51°F | Rest of today: Partly cloudy. Highs in the lower 50s. Light and variable winds. |
| Lo: 29°F | ||
 | Hi: 45°F | Monday: Mostly sunny. Highs in the mid 40s. Light and variable winds. |
| Lo: 31°F | ||
 | Hi: 49°F | Tuesday: Cloudy. Highs in the upper 40s. Light and variable winds. |
| Lo: 31°F | ||
 | Hi: 49°F | Wednesday: Cloudy with a 40 percent chance of rain showers. Highs in the upper 40s. |
| Lo: 31°F | ||
 | Hi: 49°F | Thanksgiving day: Mostly cloudy with a 40 percent chance of rain showers. Highs in the upper 40s. |
| Lo: 31°F | ||
| Hi: 41°F | Friday: Cloudy with a 50 percent chance of rain showers. Lows in the lower 30s. Highs in the lower 40s. |
| Lo: 25°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waxing Crescent Moon | Civil Twilight: 6:17 AM EST |
Sunrise: 6:49 AM EST |
| Sunset: 4:15 PM EST |
Civil Twilight: 4:47 PM EST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 28.6 | 32.7 | 41.8 | 54.1 | 67.5 | 75.5 | 80.4 | 78.5 | 69.6 | 58.6 | 45.5 | 33.4 | 55.5 |
| Mean °F | 16.7 | 19.7 | 29.8 | 41.6 | 53.3 | 62.0 | 66.8 | 64.9 | 56.2 | 45.3 | 35.1 | 22.9 | 42.9 |
| Min °F | 4.7 | 6.7 | 17.7 | 29.1 | 39.0 | 48.4 | 53.2 | 51.3 | 42.7 | 31.9 | 24.6 | 12.3 | 30.1 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 3.78 | 2.87 | 3.56 | 3.37 | 3.85 | 3.83 | 4.27 | 4.05 | 3.37 | 4.09 | 4.12 | 3.51 | 44.67 |
