July in Lake Michigan Beach stays fresher than in 85% of U.S. towns
Midwinter brings lows of about 20°. The year swings widely: the coldest month’s nights and the warmest month’s afternoons are 61° apart. Precipitation is light here, less than falls on 71% of U.S. towns. The outdoor season runs from May to September, with highs of 68–81°.
A year in Lake Michigan Beach at a glance
Each month’s typical high and low, and what it brings.
What stands out about Lake Michigan Beach’s climate
Compared with towns across the U.S., with Lake Michigan Beach’s place in Michigan State beside it.
What a year in Lake Michigan Beach feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 164 frost-free days a year
In half of years the last 32° night comes by May 4 and the first by October 17. Frost and day counts come from NOAA’s station at Benton Harbor Airport, 6 miles from the town’s center, at about the same height.
The 2023 USDA map puts Lake Michigan Beach’s center in zone 6b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −2°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 78 inches of snow a winter
Snow, measured at Benton Harbor Airport, falls mostly in January. Precipitation (rain plus melted snow) adds up to 37 inches a year; October is the wettest month and February the driest. Rain or snow falls on about 126 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Lake Michigan Beach
90% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through April.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Benton Harbor Airport.
Living with Lake Michigan Beach’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
164 frost-free days in zone 6b. The last frost comes by May 4 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 17.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 0.4 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Lake Michigan Beach from natural hazards, river flooding is the largest share (59%); heat waves, cold waves, winter storms and ice storms together are 17%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Lake Michigan Beach and its neighbors
Every town next door is within a degree of Lake Michigan Beach in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Lake Michigan Beach’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Lake Michigan Beach, MI | 20° | 81° | 37" | 78" |
| Grand Island, NY | 18° | 81° | 37" | 72" |
| Sheffield Lake, OH | 22° | 81° | 38" | 64" |
| Frostburg, MD | 20° | 82° | 44" | 72" |
| Clearfield, PA | 18° | 83° | 41" | 63" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Lake Michigan Beach averaged 1.1° warmer than the 1900s. The biggest change is in December (+2.4°).
A smaller shift than in 70% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Lake Michigan Beach compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Lake Michigan Beach’s place among Michigan State’s.
Lake Michigan Beach weather by month
Highs, lows and precipitation from NOAA’s grid at Lake Michigan Beach’s center; snow, wet days and snow on the ground from Benton Harbor Airport. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 33° | 20° | 2.3" | 29.5" | 14 | 16 | 17° – 36° |
| February | 35° | 22° | 2.0" | 18.8" | 10 | 11 | 16° – 38° |
| March | 45° | 29° | 2.2" | 7.7" | 10 | 4 | 28° – 51° |
| April | 57° | 38° | 3.6" | 1.1" | 12 | 0 | 39° – 54° |
| May | 68° | 48° | 3.8" | 0.0" | 11 | 0 | 52° – 65° |
| June | 77° | 58° | 3.6" | 0.0" | 10 | 0 | 63° – 73° |
| July | 81° | 64° | 3.4" | 0.0" | 8 | 0 | 67° – 78° |
| August | 80° | 63° | 3.8" | 0.0" | 9 | 0 | 66° – 77° |
| September | 74° | 55° | 3.2" | 0.0" | 9 | 0 | 59° – 69° |
| October | 62° | 45° | 4.1" | 0.2" | 11 | 0 | 50° – 60° |
| November | 48° | 35° | 2.8" | 3.8" | 10 | 2 | 35° – 49° |
| December | 38° | 26° | 2.5" | 16.6" | 13 | 8 | 20° – 42° |
| Year | 58° | 42° | 37.2" | 77.7" | 126 | 41 |
How much a month can swing
A normal is an average. March swings the most: from 1991 to 2020 its average ranged from 28° to 51°. September is the most reliable, staying within 10°.
Where Lake Michigan Beach’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Lake Michigan Beach’s center.
- Snow: Benton Harbor Airport.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Benton Harbor Airport, 6 miles from the town’s center, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Lake Michigan Beach’s climate
What is the weather like in Lake Michigan Beach?
A typical July afternoon reaches 81°, a January night drops to 20°, and about 78 inches of snow falls in a normal winter. Colder January nights than 59% of U.S. towns; cooler July afternoons than 85% of U.S. towns.
How cold does it get in Lake Michigan Beach in winter?
January nights average 20°. About 127 nights a year reach 32° or below and 3 reach 0° or below. In the coldest January of the last 30 years the month averaged 17°.
How much snow does Lake Michigan Beach get?
About 78 inches in a normal winter at Benton Harbor Airport, most of it in January, with snow on the ground about 41 days a year.
How hot does it get in Lake Michigan Beach?
July, with a typical high of 81° and a low of 64°. About 9 days a year reach 90° (Benton Harbor Airport).
When is the first and last frost in Lake Michigan Beach?
In half of years the last spring frost (32°) comes by May 4 and the first fall frost by October 17, about 164 frost-free days, at Benton Harbor Airport.
What growing zone is Lake Michigan Beach in?
Zone 6b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −2°.
What is the best time of year to visit Lake Michigan Beach?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Lake Michigan Beach getting warmer?
Yes: 1991–2020 averaged 1.1° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 70% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Lake Michigan Beach.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.