Editing Alpena, Michigan (section)

===Climate===
Alpena has a [[humid continental climate]] ([[Köppen climate classification|Dfb]]) with warm summers along with cool nights, moderated by nearby [[Lake Huron]] and cold, snowy winters with annual snowfall averaging 84 inches (210&nbsp;cm).<ref>{{Cite web|last=Team|first=National Weather Service Corporate Image Web|title=National Weather Service Climate|url=https://w2.weather.gov/climate/xmacis.php?wfo=apx|access-date=2020-06-11|website=w2.weather.gov|language=EN-US}}</ref>

{{Weather box
|single line=Y
|collapsed=Y
|location= Alpena County Regional Airport, Michigan (1991–2020 normals, extremes 1916–present)
|Jan record high F = 62
|Feb record high F = 65
|Mar record high F = 87
|Apr record high F = 90
|May record high F = 94
|Jun record high F = 104
|Jul record high F = 106
|Aug record high F = 102
|Sep record high F = 99
|Oct record high F = 90
|Nov record high F = 77
|Dec record high F = 65
|year record high F = 106
|Jan avg record high F = 45
|Feb avg record high F = 49
|Mar avg record high F = 62
|Apr avg record high F = 75
|May avg record high F = 86
|Jun avg record high F = 92
|Jul avg record high F = 92
|Aug avg record high F = 91
|Sep avg record high F = 86
|Oct avg record high F = 79
|Nov avg record high F = 62
|Dec avg record high F = 50
|year avg record high F = 95
|Jan high F = 28.1
|Feb high F = 30.2
|Mar high F = 38.4
|Apr high F = 52.2
|May high F = 65.8
|Jun high F = 75.9
|Jul high F = 80.5
|Aug high F = 78.8
|Sep high F = 71.0
|Oct high F = 57.6
|Nov high F = 44.6
|Dec high F = 33.6
|year high F = 54.8
|Jan mean F = 20.0
|Feb mean F = 20.7
|Mar mean F = 29.3
|Apr mean F = 41.2
|May mean F = 53.4
|Jun mean F = 63.2
|Jul mean F = 68.2
|Aug mean F = 66.6
|Sep mean F = 59.0
|Oct mean F = 47.4
|Nov mean F = 36.6
|Dec mean F = 26.6
|year mean F = 44.4
|Jan low F = 11.9
|Feb low F = 11.2
|Mar low F = 19.1
|Apr low F = 30.2
|May low F = 40.9
|Jun low F = 50.4
|Jul low F = 55.9
|Aug low F = 54.5
|Sep low F = 47.0
|Oct low F = 37.2
|Nov low F = 28.6
|Dec low F = 19.6
|year low F = 33.9
|Jan avg record low F = −10
|Feb avg record low F = −11
|Mar avg record low F = −4
|Apr avg record low F = 17
|May avg record low F = 28
|Jun avg record low F = 37
|Jul avg record low F = 44
|Aug avg record low F = 42
|Sep avg record low F = 32
|Oct avg record low F = 23
|Nov avg record low F = 12
|Dec avg record low F = −1
|year avg record low F = −15
|Jan record low F = −28
|Feb record low F = −37
|Mar record low F = −27
|Apr record low F = −7
|May record low F = 20
|Jun record low F = 27
|Jul record low F = 34
|Aug record low F = 29
|Sep record low F = 23
|Oct record low F = 12
|Nov record low F = −6
|Dec record low F = −27
|year record low F = -37
|precipitation colour= green
|Jan precipitation inch = 1.81
|Feb precipitation inch = 1.52
|Mar precipitation inch = 1.81
|Apr precipitation inch = 2.93
|May precipitation inch = 2.78
|Jun precipitation inch = 2.74
|Jul precipitation inch = 3.20
|Aug precipitation inch = 3.09
|Sep precipitation inch = 2.84
|Oct precipitation inch = 3.01
|Nov precipitation inch = 2.07
|Dec precipitation inch = 1.87
|year precipitation inch = 29.67
|Jan snow inch = 19.3
|Feb snow inch = 17.0
|Mar snow inch = 10.6
|Apr snow inch = 6.6
|May snow inch = 0.2
|Jun snow inch = 0.0
|Jul snow inch = 0.0
|Aug snow inch = 0.0
|Sep snow inch = 0.0
|Oct snow inch = 0.4
|Nov snow inch = 6.6
|Dec snow inch = 16.9
|year snow inch = 77.6
|unit precipitation days = 0.01 in
|Jan precipitation days = 15.6
|Feb precipitation days = 11.8
|Mar precipitation days = 11.0
|Apr precipitation days = 11.5
|May precipitation days = 11.7
|Jun precipitation days = 10.4
|Jul precipitation days = 10.9
|Aug precipitation days = 9.6
|Sep precipitation days = 11.2
|Oct precipitation days = 13.9
|Nov precipitation days = 13.8
|Dec precipitation days = 14.0
|year precipitation days = 145.4
|unit snow days = 0.1 in
|Jan snow days = 15.1
|Feb snow days = 12.5
|Mar snow days = 7.1
|Apr snow days = 3.2
|May snow days = 0.2
|Jun snow days = 0.0
|Jul snow days = 0.0
|Aug snow days = 0.0
|Sep snow days = 0.0
|Oct snow days = 0.4
|Nov snow days = 5.9
|Dec snow days = 11.6
|year snow days = 56.0
|Jan humidity = 76.2
|Feb humidity = 73.3
|Mar humidity = 71.6
|Apr humidity = 66.8
|May humidity = 66.0
|Jun humidity = 70.5
|Jul humidity = 71.0
|Aug humidity = 76.1
|Sep humidity = 78.5
|Oct humidity = 76.4
|Nov humidity = 78.2
|Dec humidity = 79.6
|year humidity = 73.7
| Jan dew point C = −10.9
| Feb dew point C = −11.2
| Mar dew point C = −6.7
| Apr dew point C = −1.5
| May dew point C =  4.2
| Jun dew point C = 10.3
| Jul dew point C = 13.7
| Aug dew point C = 13.5
| Sep dew point C =  9.8
| Oct dew point C =  3.7
| Nov dew point C = −1.8
| Dec dew point C = −7.2
|Jan sun = 108.8
|Feb sun = 133.5
|Mar sun = 195.5
|Apr sun = 222.9
|May sun = 279.5
|Jun sun = 294.6
|Jul sun = 316.9
|Aug sun = 257.1
|Sep sun = 193.9
|Oct sun = 143.5
|Nov sun = 82.8
|Dec sun = 73.9
|year sun = 2302.9
|Jan percentsun = 38
|Feb percentsun = 46
|Mar percentsun = 53
|Apr percentsun = 55
|May percentsun = 61
|Jun percentsun = 63
|Jul percentsun = 67
|Aug percentsun = 59
|Sep percentsun = 52
|Oct percentsun = 42
|Nov percentsun = 29
|Dec percentsun = 27
|year percentsun = 52
|source 1= [[NOAA]] (relative humidity, dew point, and sun 1961–1990)<ref name=NOAA>{{cite web |url = http://w2.weather.gov/climate/xmacis.php?wfo=apx |title = NowData - NOAA Online Weather Data |publisher = National Oceanic and Atmospheric Administration |access-date =  May 8, 2021}}</ref><ref name=NOAAtxt>{{cite web |url = https://www.ncei.noaa.gov/access/services/data/v1?dataset=normals-monthly-1991-2020&startDate=0001-01-01&endDate=9996-12-31&stations=USW00094849&format=pdf |title = Station: Alpena CO RGNL AP, MI | work = U.S. Climate Normals 2020: U.S. Monthly Climate Normals (1991-2020) |publisher = National Oceanic and Atmospheric Administration |access-date = May 8, 2021}}</ref><ref name=NOAAsun>{{cite web |url = ftp://ftp.atdd.noaa.gov/pub/GCOS/WMO-Normals/TABLES/REG_IV/US/GROUP4/72639.TXT |title = WMO Climate Normals for Alpena/Phelps Collins AP, MI 1961–1990 |publisher =[[National Oceanic and Atmospheric Administration]] |access-date = May 8, 2021}}</ref>
}}

{{Weather box
|single line=  yes
|collapsed= yes
|location= Alpena, Michigan (Water Treatment Plant near downtown), 1991–2020 normals, extremes 1873–present
|Jan record high F = 62
|Feb record high F = 62
|Mar record high F = 81
|Apr record high F = 88
|May record high F = 95
|Jun record high F = 100
|Jul record high F = 104
|Aug record high F = 100
|Sep record high F = 99
|Oct record high F = 87
|Nov record high F = 77
|Dec record high F = 65
|year record high F = 104
|Jan high F = 27.1
|Feb high F = 28.6
|Mar high F = 36.8
|Apr high F = 48.4
|May high F = 60.8
|Jun high F = 71.0
|Jul high F = 77.1
|Aug high F = 76.2
|Sep high F = 68.9
|Oct high F = 55.9
|Nov high F = 43.0
|Dec high F = 32.8
|year high F = 52.2
|Jan mean F = 20.2
|Feb mean F = 20.6
|Mar mean F = 28.8
|Apr mean F = 40.3
|May mean F = 51.9
|Jun mean F = 62.4
|Jul mean F = 68.3
|Aug mean F = 67.2
|Sep mean F = 59.8
|Oct mean F = 47.7
|Nov mean F = 36.4
|Dec mean F = 26.9
|year mean F = 44.2
|Jan low F = 13.4
|Feb low F = 12.7
|Mar low F = 20.8
|Apr low F = 32.1
|May low F = 43.1
|Jun low F = 53.7
|Jul low F = 59.4
|Aug low F = 58.1
|Sep low F = 50.7
|Oct low F = 39.6
|Nov low F = 29.9
|Dec low F = 20.9
|year low F = 36.2
|Jan record low F = −27
|Feb record low F = −28
|Mar record low F = −19
|Apr record low F = -2
|May record low F = 21
|Jun record low F = 34
|Jul record low F = 33
|Aug record low F = 36
|Sep record low F = 25
|Oct record low F = 15
|Nov record low F = −4
|Dec record low F = −15
|year record low F = −28
|precipitation colour= green
|Jan precipitation inch = 2.19
|Feb precipitation inch = 1.70
|Mar precipitation inch = 1.81
|Apr precipitation inch = 3.11
|May precipitation inch = 3.17
|Jun precipitation inch = 2.72
|Jul precipitation inch = 3.29
|Aug precipitation inch = 3.45
|Sep precipitation inch = 2.94
|Oct precipitation inch = 3.24
|Nov precipitation inch = 2.27
|Dec precipitation inch = 2.05
|year precipitation inch = 31.94
|Jan snow inch = 15.6
|Feb snow inch = 14.4
|Mar snow inch = 6.2
|Apr snow inch = 3.5
|May snow inch = 0.0
|Jun snow inch = 0.0
|Jul snow inch = 0.0
|Aug snow inch = 0.0
|Sep snow inch = 0.0
|Oct snow inch = 0.1
|Nov snow inch = 3.0
|Dec snow inch = 16.6
|year snow inch = 59.4
|unit precipitation days = 0.01 in
|Jan precipitation days = 19.8
|Feb precipitation days = 15.5
|Mar precipitation days = 13.0
|Apr precipitation days = 13.7
|May precipitation days = 14.1
|Jun precipitation days = 12.2
|Jul precipitation days = 12.4
|Aug precipitation days = 12.0
|Sep precipitation days = 12.9
|Oct precipitation days = 16.6
|Nov precipitation days = 16.1
|Dec precipitation days = 17.3
|year precipitation days = 175.6
|unit snow days = 0.1 in
|Jan snow days = 9.1
|Feb snow days = 6.8
|Mar snow days = 3.7
|Apr snow days = 1.3
|May snow days = 0.1
|Jun snow days = 0.0
|Jul snow days = 0.0
|Aug snow days = 0.0
|Sep snow days = 0.0
|Oct snow days = 0.2
|Nov snow days = 1.7
|Dec snow days = 6.9
|year snow days = 29.8
|source 1 = [[NOAA]]<ref name=NOAA/><ref>
{{cite web 
| url = https://www.ncei.noaa.gov/access/services/data/v1?dataset=normals-monthly-1991-2020&startDate=0001-01-01&endDate=9996-12-31&stations=USW00014814&format=pdf
| publisher = National Oceanic and Atmospheric Administration 
| title = Station: Alpena WWTP, MI
| work = U.S. Climate Normals 2020: U.S. Monthly Climate Normals (1991-2020)
| access-date = May 6, 2021}}</ref>
}}