Warm-summer humid continental climate
Climate Alpena - Michigan
Annual high53ºF
Annual low36ºF
Precipitation29.88 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 28 | 13 | 1.93 |
| Feb | 30 | 13 | 1.39 |
| Mar | 37 | 21 | 1.73 |
| Apr | 50 | 33 | 2.59 |
| May | 61 | 44 | 2.95 |
| Jun | 71 | 54 | 2.69 |
| Jul | 77 | 59 | 3.14 |
| Aug | 76 | 58 | 3.47 |
| Sep | 68 | 51 | 3.21 |
| Oct | 56 | 40 | 2.68 |
| Nov | 44 | 30 | 2.22 |
| Dec | 33 | 20 | 1.88 |
- JanHigh 28ºFLow 13ºFPrecip 1.93 inch
- FebHigh 30ºFLow 13ºFPrecip 1.39 inch
- MarHigh 37ºFLow 21ºFPrecip 1.73 inch
- AprHigh 50ºFLow 33ºFPrecip 2.59 inch
- MayHigh 61ºFLow 44ºFPrecip 2.95 inch
- JunHigh 71ºFLow 54ºFPrecip 2.69 inch
- JulHigh 77ºFLow 59ºFPrecip 3.14 inch
- AugHigh 76ºFLow 58ºFPrecip 3.47 inch
- SepHigh 68ºFLow 51ºFPrecip 3.21 inch
- OctHigh 56ºFLow 40ºFPrecip 2.68 inch
- NovHigh 44ºFLow 30ºFPrecip 2.22 inch
- DecHigh 33ºFLow 20ºFPrecip 1.88 inch
Climate summary
What is the average weather in Alpena, Michigan?
Alpena experiences a humid continental climate, marked by cold winters and mild summers. Precipitation is moderate throughout the year, with a tendency for wetter conditions during the summer months. Winter brings drier periods, but overall moisture is fairly consistent.
Alpena weather averages
Annual high53ºF
Annual low36ºF
Precipitation29.88 inch
Daily normals Alpena - Michigan - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 28.9 | 16.4 | 0.08 | 0.08 | 0.50 | 0.50 |
| Jan 2 | 28.8 | 16.2 | 0.15 | 0.15 | 1.00 | 1.00 |
| Jan 3 | 28.6 | 15.9 | 0.23 | 0.23 | 1.50 | 1.50 |
| Jan 4 | 28.4 | 15.7 | 0.31 | 0.31 | 2.10 | 2.10 |
| Jan 5 | 28.2 | 15.4 | 0.38 | 0.38 | 2.60 | 2.60 |
| Jan 6 | 28.1 | 15.2 | 0.46 | 0.46 | 3.10 | 3.10 |
| Jan 7 | 27.9 | 14.9 | 0.54 | 0.54 | 3.70 | 3.70 |
| Jan 8 | 27.8 | 14.7 | 0.61 | 0.61 | 4.20 | 4.20 |
| Jan 9 | 27.6 | 14.5 | 0.69 | 0.69 | 4.70 | 4.70 |
| Jan 10 | 27.5 | 14.3 | 0.77 | 0.77 | 5.20 | 5.20 |
| Jan 11 | 27.3 | 14.1 | 0.84 | 0.84 | 5.80 | 5.80 |
| Jan 12 | 27.2 | 13.9 | 0.92 | 0.92 | 6.30 | 6.30 |
| Jan 13 | 27.1 | 13.7 | 0.99 | 0.99 | 6.80 | 6.80 |
| Jan 14 | 27.0 | 13.5 | 1.06 | 1.06 | 7.30 | 7.30 |
| Jan 15 | 26.9 | 13.3 | 1.14 | 1.14 | 7.80 | 7.80 |
| Jan 16 | 26.8 | 13.1 | 1.21 | 1.21 | 8.20 | 8.20 |
| Jan 17 | 26.7 | 12.9 | 1.29 | 1.29 | 8.70 | 8.70 |
| Jan 18 | 26.6 | 12.8 | 1.36 | 1.36 | 9.20 | 9.20 |
| Jan 19 | 26.5 | 12.6 | 1.43 | 1.43 | 9.70 | 9.70 |
| Jan 20 | 26.5 | 12.5 | 1.50 | 1.50 | 10.20 | 10.20 |
| Jan 21 | 26.4 | 12.3 | 1.57 | 1.57 | 10.70 | 10.70 |
| Jan 22 | 26.4 | 12.2 | 1.64 | 1.64 | 11.20 | 11.20 |
| Jan 23 | 26.3 | 12.1 | 1.70 | 1.70 | 11.70 | 11.70 |
| Jan 24 | 26.3 | 12.0 | 1.77 | 1.77 | 12.20 | 12.20 |
| Jan 25 | 26.3 | 11.9 | 1.83 | 1.83 | 12.70 | 12.70 |
| Jan 26 | 26.3 | 11.8 | 1.89 | 1.89 | 13.20 | 13.20 |
| Jan 27 | 26.3 | 11.7 | 1.96 | 1.96 | 13.70 | 13.70 |
| Jan 28 | 26.3 | 11.6 | 2.01 | 2.01 | 14.20 | 14.20 |
| Jan 29 | 26.4 | 11.6 | 2.07 | 2.07 | 14.60 | 14.60 |
| Jan 30 | 26.4 | 11.5 | 2.13 | 2.13 | 15.10 | 15.10 |
| Jan 31 | 26.4 | 11.5 | 2.19 | 2.19 | 15.60 | 15.60 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Alpena - August 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Aug 1 | 89.1 | 66.9 | 0.41 |
| Aug 2 | 75.9 | 66.0 | 0.01 |
| Aug 3 | 73.9 | 57.0 | 0.09 |
| Aug 4 | 79.0 | 57.0 | 0.00 |
| Aug 5 | 87.1 | 62.1 | 0.00 |
| Aug 6 | 73.9 | 64.0 | 0.93 |
| Aug 7 | 75.9 | 66.0 | 0.00 |
| Aug 8 | 75.9 | 69.1 | 0.00 |
| Aug 9 | 81.0 | 66.9 | 0.00 |
| Aug 10 | 80.1 | 63.0 | 0.00 |
| Aug 11 | 78.1 | 61.0 | 0.00 |
| Aug 12 | 75.9 | 61.0 | 0.00 |
| Aug 13 | 78.1 | 61.0 | 0.48 |
| Aug 14 | 81.0 | 60.1 | 0.00 |
| Aug 15 | 78.1 | 59.0 | 0.00 |
| Aug 16 | 75.0 | 59.0 | 0.00 |
| Aug 17 | 84.0 | 60.1 | 0.00 |
| Aug 18 | 75.0 | 60.1 | 0.00 |
| Aug 19 | 82.9 | 57.9 | 0.54 |
| Aug 20 | 77.0 | 55.0 | 0.00 |
| Aug 21 | 73.9 | 62.1 | 0.00 |
| Aug 22 | 75.0 | 63.0 | 0.10 |
| Aug 23 | 73.0 | 57.9 | 0.43 |
| Aug 24 | 68.0 | 55.9 | 0.18 |
| Aug 25 | 66.9 | 55.0 | 0.00 |
| Aug 26 | 71.1 | 55.0 | 0.01 |
| Aug 27 | 70.0 | 61.0 | 0.56 |
| Aug 28 | 73.9 | 53.1 | 0.00 |
| Aug 29 | 72.0 | 52.0 | 0.00 |
| Aug 30 | 79.0 | 63.0 | 0.13 |
| Aug 31 | 68.0 | 64.9 | 0.03 |
The data for August 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature89.1ºF · Aug 1
- Lowest max temperature66.9ºF · Aug 25
- Highest min temperature69.1ºF · Aug 8
- Lowest min temperature52.0ºF · Aug 29
Geo Alpena - Michigan
Location
- Country
- United States
- State
- Michigan
- County
- Alpena
- City
- Alpena
- Zip Code
- 49707
- Elevation
- 679 ft
- Longitude
- -83.56
- Latitude
- 45.08
- ICAO
- –
- IATA
- –