Chelsea, MI Weather
Chelsea, MI 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 83.00 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 16.60 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 14 degrees Fahrenheit.
The annual average precipitation at Chelsea is 31.78 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is August with an average rainfall of 3.52 Inches.
Weather Data
Current Conditions
|
Mostly Cloudy, 49°F | Humidity: 71% | Dewpoint: 40°F |
| Wind Speed: E 6.9 MPH (6 KT) | Heat Index: 49°F | ||
| Barometer: 30.15 in. | Wind Chill: 46°F |
Weather Forecast
 | Tonight: A slight chance of light rain showers or sprinkles during the evening...Then areas of fog along with patchy dense fog. Otherwise mostly cloudy during the evening. Partly cloudy overnight. Lows 37 to 41. East winds 5 to 15 mph...Becoming light and variable. Chance of rain 20 percent. | |
| Lo: 40°F | ||
 | Hi: 52°F | Tuesday: Areas of fog along with patchy dense fog...Dissipating around 10 am. Otherwise mostly cloudy. Highs 49 to 53. Light and variable winds...Becoming south 5 to 10 mph. |
| Lo: 44°F | ||
| Hi: 51°F | Wednesday: Showers likely. Highs 48 to 52. South winds 10 to 20 mph. Chance of rain 60 percent. |
| Lo: 40°F | ||
 | Hi: 43°F | Thanksgiving day: Cloudy. A chance of rain and snow showers. Highs 40 to 44. Chance of precipitation 40 percent. |
| Lo: 33°F | ||
 | Hi: 39°F | Friday: Mostly cloudy. Scattered snow showers possibly mixing with rain. Highs 36 to 40. Chance of precipitation 40 percent. |
| Lo: 29°F | ||
| Hi: 43°F | Saturday: Mostly cloudy and breezy. Highs 40 to 44. |
| Lo: 31°F | ||
 | Hi: 45°F | Sunday: Mostly cloudy. A chance of rain. Highs 42 to 46. Chance of rain 30 percent. |
| Lo: 30°F |
Moon, Sunrise and Sunset
 |
Moon Phase: First Quarter Moon | Civil Twilight: 7:04 AM EST |
Sunrise: 7:35 AM EST |
| Sunset: 5:08 PM EST |
Civil Twilight: 5:39 PM EST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 30.1 | 33.9 | 45.2 | 58.0 | 70.5 | 79.2 | 83.0 | 80.7 | 73.5 | 61.1 | 46.8 | 34.7 | 58.1 |
| Mean °F | 23.4 | 26.4 | 36.1 | 47.7 | 59.4 | 68.4 | 72.6 | 70.7 | 63.4 | 51.6 | 39.6 | 28.5 | 49.0 |
| Min °F | 16.6 | 18.9 | 27.0 | 37.3 | 48.3 | 57.6 | 62.1 | 60.7 | 53.2 | 42.1 | 32.4 | 22.3 | 39.9 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 1.71 | 1.51 | 2.22 | 2.65 | 2.69 | 3.41 | 3.34 | 3.52 | 3.47 | 2.47 | 2.60 | 2.19 | 31.78 |
