Alpena, MI Weather
Alpena, MI 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 76.70 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 12.00 degrees Fahrenheit.
Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 17 degrees Fahrenheit, and fairly limited during winter with an average difference of 15 degrees Fahrenheit.
The annual average precipitation at Alpena is 28.43 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is August with an average rainfall of 3.43 Inches.
Weather Data
Current Conditions
|
Fair, 25°F | Humidity: 92% | Dewpoint: 23°F |
| Wind Speed: CALM | Heat Index: 25°F | ||
| Barometer: 30.34 in. | Wind Chill: 25°F |
Weather Forecast
 | Hi: 45°F | Today: Partly sunny. Highs in the mid 40s. South winds 5 to 15 mph. |
| Lo: 39°F | ||
 | Hi: 55°F | Saturday: Cloudy. Occasional drizzle early...Mainly in the morning. Highs in the mid 50s. Southwest winds 10 to 15 mph. |
| Lo: 39°F | ||
| Hi: 55°F | Sunday: Partly sunny. Highs in the mid 50s. South winds 5 to 10 mph. |
| Lo: 45°F | ||
 | Hi: 55°F | Monday: Mostly cloudy with a 40 percent chance of rain. Highs in the mid 50s. |
| Lo: 45°F | ||
 | Hi: 49°F | Tuesday: Mostly cloudy with a 30 percent chance of light rain. Highs in the upper 40s. |
| Lo: 31°F | ||
 | Hi: 49°F | Veterans day: Partly cloudy. Highs in the upper 40s. |
| Lo: 35°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waning Gibbous Moon | Civil Twilight: 6:47 AM EST |
Sunrise: 7:18 AM EST |
| Sunset: 5:15 PM EST |
Civil Twilight: 5:46 PM EST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 26.7 | 28.1 | 36.1 | 48.3 | 60.8 | 70.7 | 76.7 | 75.3 | 67.7 | 55.4 | 42.5 | 32.0 | 51.7 |
| Mean °F | 19.4 | 20.1 | 28.6 | 40.6 | 52.4 | 62.1 | 68.1 | 66.6 | 58.9 | 47.5 | 36.0 | 25.7 | 43.8 |
| Min °F | 12.0 | 12.1 | 21.1 | 32.8 | 44.0 | 53.4 | 59.4 | 57.9 | 50.1 | 39.5 | 29.4 | 19.4 | 35.9 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 1.70 | 1.34 | 1.86 | 2.13 | 2.83 | 2.58 | 3.17 | 3.43 | 3.10 | 2.43 | 2.02 | 1.84 | 28.43 |
