Photo: brewbooks · CC BY-SA 2.0Nights turn raw in Plainfield Township each January, colder than in 76% of U.S. towns
Sunny July days climb to about 83°. Precipitation is light here, less than falls on 71% of U.S. towns. Decade by decade the climate has edged up, 1.5° above 1901–2000. Keep the boiler serviced for the months from November to April, which average under 50°.
A year in Plainfield Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Plainfield Township’s climate
Compared with towns across the U.S., with Plainfield Township’s place in Michigan beside it.
What a year in Plainfield Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 157 frost-free days a year
In half of years the last 32° night comes by May 6 and the first by October 10. Frost and day counts come from NOAA’s station at E Grand Rapids, MI, 9 miles from the town’s center, at about the same height.
The 2023 USDA map puts Plainfield Township’s center in zone 6a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −6°. 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 75 inches of snow a winter
Snow, measured at E Grand Rapids, MI, is heaviest from January through February, about 22 inches a month. 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 152 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Plainfield Township
92% 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 E Grand Rapids, MI.
Living with Plainfield Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
157 frost-free days in zone 6a. The last frost comes by May 6 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 10.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 32 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Plainfield Township from natural hazards, river flooding is the largest share (70%); heat waves, cold waves, winter storms and ice storms together are 9%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Plainfield Township and its neighbors
Every town next door is within a degree of Plainfield Township in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Plainfield 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 |
|---|---|---|---|---|
| Plainfield Township, MI | 17° | 83° | 37" | 75" |
| Ithaca, NY | 17° | 83° | 36" | 63" |
| Medina, OH | 20° | 83° | 39" | 65" |
| Clearfield, PA | 18° | 83° | 41" | 63" |
| Bennington, VT | 13° | 81° | 42" | 75" |
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 Plainfield Township averaged 1.5° warmer than the 1900s. The biggest change is in December (+2.9°).
A bigger shift than in 60% 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 Plainfield Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Plainfield Township’s place among Michigan’s.
Plainfield Township weather by month
Highs, lows and precipitation from NOAA’s grid at Plainfield Township’s center; snow, wet days and snow on the ground from E Grand Rapids, MI. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 31° | 17° | 2.5" | 21.7" | 18 | 23 | 14° – 33° |
| February | 34° | 17° | 2.0" | 22.3" | 14 | 21 | 13° – 34° |
| March | 44° | 25° | 2.4" | 5.3" | 10 | 9 | 26° – 50° |
| April | 58° | 35° | 3.8" | 2.6" | 14 | 1 | 39° – 52° |
| May | 70° | 46° | 3.8" | 0.0" | 14 | 0 | 50° – 64° |
| June | 79° | 56° | 3.6" | 0.0" | 11 | 0 | 63° – 73° |
| July | 83° | 60° | 3.3" | 0.0" | 9 | 0 | 66° – 77° |
| August | 81° | 58° | 3.4" | 0.0" | 10 | 0 | 64° – 75° |
| September | 74° | 50° | 3.1" | 0.0" | 10 | 0 | 56° – 66° |
| October | 61° | 40° | 3.8" | 0.0" | 15 | 0 | 47° – 57° |
| November | 47° | 31° | 3.0" | 6.0" | 12 | 3 | 32° – 46° |
| December | 36° | 23° | 2.4" | 17.0" | 16 | 15 | 20° – 39° |
| Year | 58° | 38° | 37.1" | 74.9" | 152 | 73 |
How much a month can swing
A normal is an average. March swings the most: from 1991 to 2020 its average ranged from 26° to 50°. June is the most reliable, staying within 10°.
Where Plainfield 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 Plainfield Township’s center.
- Snow: E Grand Rapids, MI.
- Frost, freezing nights, 90° and 100° days, heating and cooling: E Grand Rapids, MI, 9 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 Plainfield Township’s climate
What is the weather like in Plainfield Township?
A typical July afternoon reaches 83°, a January night drops to 17°, and about 75 inches of snow falls in a normal winter. Colder January nights than 76% of U.S. towns; cooler July afternoons than 71% of U.S. towns.
How cold does it get in Plainfield Township in winter?
January nights average 17°. About 143 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 14°.
How much snow does Plainfield Township get?
About 75 inches in a normal winter at E Grand Rapids, MI, heaviest from January through February, about 22 inches a month, with snow on the ground about 73 days a year.
How hot does it get in Plainfield Township?
July, with a typical high of 83° and a low of 60°. About 9 days a year reach 90° (E Grand Rapids, MI).
When is the first and last frost in Plainfield Township?
In half of years the last spring frost (32°) comes by May 6 and the first fall frost by October 10, about 157 frost-free days, at E Grand Rapids, MI.
What growing zone is Plainfield Township in?
Zone 6a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −6°.
What is the best time of year to visit Plainfield Township?
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 Plainfield Township getting warmer?
Yes: 1991–2020 averaged 1.5° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 60% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Plainfield 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.