Edward Loranger House · Photo: Notorious4life at en.wikipedia · Public domainFrenchtown Township’s winters are colder and snowier than most of the U.S.
A typical July afternoon reaches 84°, a January night drops to 19°, and about 41 inches of snow falls in a normal winter.
A year in Frenchtown Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Frenchtown Township’s climate
Compared with towns across the U.S., with Frenchtown Township’s place in Michigan beside it.
What a year in Frenchtown Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 177 frost-free days a year
In half of years the last 32° night comes by April 27 and the first by October 22. Frost and day counts come from NOAA’s station at Newport 4sse, MI, 4 miles from the town’s center, at about the same height.
The 2023 USDA map puts Frenchtown Township’s center in zone 6b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −3°. 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 41 inches of snow a winter
Snow, measured at Newport 4sse, MI, is heaviest from January through February, about 13 inches a month. Precipitation (rain plus melted snow) adds up to 34 inches a year; May is the wettest month and February the driest. Rain or snow falls on about 135 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Frenchtown Township
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 Newport 4sse, MI.
Living with Frenchtown Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
177 frost-free days in zone 6b. The last frost comes by Apr 27 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 22.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August, September and October. 3.6 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Frenchtown Township from natural hazards, river flooding is the largest share (62%); heat waves, cold waves, winter storms and ice storms together are 14%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Frenchtown Township and its neighbors
Raisinville Township has the coldest January nights next door (18°, 1° colder). Differences under a degree are within what the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Frenchtown Township’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 |
|---|---|---|---|---|
| Frenchtown Township, MI | 19° | 84° | 34" | 41" |
| Chicago, IL | 18° | 84° | 38" | 39" |
| Southport, NY | 16° | 83° | 36" | 42" |
| Sayre, PA | 17° | 84° | 37" | 35" |
| East Chicago, IN | 19° | 83° | 38" | 39" |
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 Frenchtown Township averaged 1.6° warmer than the 1900s. The biggest change is in December (+2.8°).
A bigger shift than in 65% 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 Frenchtown Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Frenchtown Township’s place among Michigan’s.
Frenchtown Township weather by month
Highs, lows and precipitation from NOAA’s grid at Frenchtown Township’s center; snow, wet days and snow on the ground from Newport 4sse, MI. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 33° | 19° | 2.2" | 12.4" | 13 | 15 | 17° – 36° |
| February | 36° | 21° | 1.9" | 13.5" | 12 | 17 | 14° – 38° |
| March | 46° | 29° | 2.4" | 5.5" | 11 | 6 | 29° – 51° |
| April | 59° | 38° | 3.4" | 0.6" | 13 | 0 | 43° – 54° |
| May | 70° | 50° | 3.8" | 0.0" | 14 | 0 | 52° – 66° |
| June | 80° | 59° | 3.4" | 0.0" | 11 | 0 | 65° – 74° |
| July | 84° | 64° | 3.2" | 0.0" | 10 | 0 | 69° – 79° |
| August | 82° | 62° | 3.4" | 0.0" | 9 | 0 | 67° – 76° |
| September | 75° | 55° | 3.0" | 0.0" | 9 | 0 | 60° – 69° |
| October | 63° | 44° | 2.8" | 0.0" | 12 | 0 | 50° – 60° |
| November | 49° | 33° | 2.6" | 1.0" | 10 | 1 | 35° – 48° |
| December | 38° | 25° | 2.2" | 8.2" | 12 | 9 | 20° – 41° |
| Year | 59° | 42° | 34.3" | 41.2" | 135 | 48 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 14° to 38°. September is the most reliable, staying within 9°.
Where Frenchtown Township’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 Frenchtown Township’s center.
- Snow: Newport 4sse, MI.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Newport 4sse, MI, 4 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 Frenchtown Township’s climate
What is the weather like in Frenchtown Township?
A typical July afternoon reaches 84°, a January night drops to 19°, and about 41 inches of snow falls in a normal winter. Colder January nights than 62% of U.S. towns; cooler July afternoons than 60% of U.S. towns.
How cold does it get in Frenchtown Township in winter?
January nights average 19°. About 125 nights a year reach 32° or below and 5 reach 0° or below. In the coldest January of the last 30 years the month averaged 17°.
How much snow does Frenchtown Township get?
About 41 inches in a normal winter at Newport 4sse, MI, heaviest from January through February, about 13 inches a month, with snow on the ground about 48 days a year.
How hot does it get in Frenchtown Township?
July, with a typical high of 84° and a low of 64°. About 13 days a year reach 90° (Newport 4sse, MI).
When is the first and last frost in Frenchtown Township?
In half of years the last spring frost (32°) comes by April 27 and the first fall frost by October 22, about 177 frost-free days, at Newport 4sse, MI.
What growing zone is Frenchtown Township in?
Zone 6b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −3°.
What is the best time of year to visit Frenchtown Township?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Frenchtown Township getting warmer?
Yes: 1991–2020 averaged 1.6° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 65% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Frenchtown Township.
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.