Greenwood Township has some of the coldest winter nights among U.S. towns
In July the day’s top temperature is typically 78°. Expect the heaviest rain or snow in July and the lightest in February. Summers stay cool: July afternoons here are cooler than in 96% of U.S. towns. Radiators earn their keep from October to April, the months that average under 50°.
A year in Greenwood Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Greenwood Township’s climate
Compared with towns across the U.S., with Greenwood Township’s place in Minnesota beside it.
What a year in Greenwood Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
A freeze is possible in every month
About 220 nights a year fall to 32° or below, and 65 to 0° or below. Frost and day counts come from NOAA’s station at Tower 2s, MN, 6 miles from the town’s center, at about the same height.
The 2023 USDA map puts Greenwood Township’s center in zone 3a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −35°. 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 69 inches of snow a winter
Snow, measured at Tower 2s, MN, falls mostly in January and December. Precipitation (rain plus melted snow) adds up to 28 inches a year; July is the wettest month and February the driest. Rain or snow falls on about 116 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Greenwood Township
98% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through May.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Tower 2s, MN.
Living with Greenwood Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
Zone 3a, and frost can come in any month. The longest frost-free stretch in half of years is about 89 days.
Months with highs of 62–84° and lows of 40° or more: June, July, August and September. 20 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Greenwood Township from natural hazards, river flooding is the largest share (49%); heat waves, cold waves, winter storms and ice storms together are 44%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Greenwood Township and its neighbors
Every town next door is within a degree of Greenwood Township in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Greenwood 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 |
|---|---|---|---|---|
| Greenwood Township, MN | −5° | 78° | 28" | 69" |
| Grand Forks, ND | −2° | 81° | 22" | 49" |
| Kingsford, MI | 5° | 80° | 29" | 61" |
| Rhinelander, WI | 3° | 78° | 33" | 82" |
| Watertown, SD | 2° | 81° | 25" | 41" |
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 Greenwood Township averaged 2.0° warmer than the 1900s. The biggest change is in December (+4.0°).
A bigger shift than in 90% 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 Greenwood Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Greenwood Township’s place among Minnesota’s.
Greenwood Township weather by month
Highs, lows and precipitation from NOAA’s grid at Greenwood Township’s center; snow, wet days and snow on the ground from Tower 2s, MN. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 17° | −5° | 0.9" | 13.4" | 7 | −6° – 20° |
| February | 24° | −2° | 0.8" | 10.8" | 7 | −2° – 28° |
| March | 37° | 12° | 1.0" | 7.9" | 6 | 13° – 38° |
| April | 52° | 25° | 1.9" | 8.0" | 8 | 30° – 47° |
| May | 65° | 38° | 3.0" | 0.4" | 12 | 46° – 57° |
| June | 74° | 49° | 4.0" | 0.0" | 13 | 57° – 67° |
| July | 78° | 53° | 4.1" | 0.0" | 13 | 59° – 71° |
| August | 76° | 51° | 3.2" | 0.0" | 10 | 58° – 67° |
| September | 67° | 44° | 3.5" | 0.0" | 12 | 48° – 61° |
| October | 52° | 32° | 2.6" | 2.4" | 10 | 34° – 47° |
| November | 35° | 19° | 1.6" | 11.0" | 9 | 16° – 37° |
| December | 22° | 4° | 1.1" | 14.8" | 8 | −2° – 23° |
| Year | 50° | 27° | 27.6" | 68.7" | 116 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from -2° to 28°. August is the most reliable, staying within 10°.
Where Greenwood 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 Greenwood Township’s center.
- Snow: Tower 2s, MN.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Tower 2s, MN, 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 Greenwood Township’s climate
What is the weather like in Greenwood Township?
A typical July afternoon reaches 78°, a January night drops to −5°, and about 69 inches of snow falls in a normal winter. Colder January nights than all but 13 U.S. towns; cooler July afternoons than 96% of U.S. towns.
How cold does it get in Greenwood Township in winter?
January nights average −5°. About 220 nights a year reach 32° or below and 65 reach 0° or below. In the coldest January of the last 30 years the month averaged −6°.
How much snow does Greenwood Township get?
About 69 inches in a normal winter at Tower 2s, MN, most of it in January and December.
How hot does it get in Greenwood Township?
July, with a typical high of 78° and a low of 53°. About 4 days a year reach 90° (Tower 2s, MN).
When is the first and last frost in Greenwood Township?
There is no reliable frost-free season: at Tower 2s, MN, every month has nights at 32° or below, about 220 a year. In half of years the longest stretch without a freeze is about 89 days.
What growing zone is Greenwood Township in?
Zone 3a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −35°.
What is the best time of year to visit Greenwood Township?
By one simple rule (highs of 62–84° and lows of 40° or more), June, July, August and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Greenwood Township getting warmer?
Yes: 1991–2020 averaged 2.0° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 90% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Greenwood 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.