Dunn Township has some of the coldest winter nights among U.S. towns
High summer brings afternoon highs near 80°. Its July afternoons stay fresher than in 93% of U.S. towns. Warming shows here too: 1.3° more than in 1901–2000, led by January. Homes need heating from October to April, the months averaging under 50°.
A year in Dunn Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Dunn Township’s climate
Compared with towns across the U.S., with Dunn Township’s place in Minnesota beside it.
What a year in Dunn Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 130 frost-free days a year
In half of years the last 32° night comes by May 15 and the first by September 24. Frost and day counts come from NOAA’s station at Detroit Lakes 1 Nne, MN, 13 miles from the town’s center, at about the same height.
The 2023 USDA map puts Dunn Township’s center in zone 4a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −28°. 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 54 inches of snow a winter
Snow, measured at Pelican Rapids, MN, falls mostly in January and December. Precipitation (rain plus melted snow) adds up to 26 inches a year; June is the wettest month and February the driest. Rain or snow falls on about 107 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Dunn Township
96% 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 Detroit Lakes 1 Nne, MN.
Living with Dunn Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
130 frost-free days in zone 4a. The last frost comes by May 15 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Sep 24.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 1.2 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Dunn Township from natural hazards, river flooding is the largest share (63%); heat waves, cold waves, winter storms and ice storms together are 17%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Dunn Township and its neighbors
Every town next door is within a degree of Dunn Township in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Dunn 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 |
|---|---|---|---|---|
| Dunn Township, MN | −1° | 80° | 26" | 54" |
| Kingsford, MI | 5° | 80° | 29" | 61" |
| Rice Lake, WI | 3° | 80° | 33" | 53" |
| Minot, ND | 2° | 82° | 17" | 52" |
| Brookings, SD | 5° | 82° | 27" | 36" |
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 Dunn Township averaged 1.3° warmer than the 1900s. The biggest change is in January (+3.9°).
A smaller shift than in 52% 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 Dunn Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Dunn Township’s place among Minnesota’s.
Dunn Township weather by month
Highs, lows and precipitation from NOAA’s grid at Dunn Township’s center; snow, wet days and snow on the ground from Pelican Rapids, MN. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 18° | −1° | 0.7" | 11.2" | 8 | −6° – 23° |
| February | 23° | 3° | 0.7" | 7.6" | 6 | 2° – 27° |
| March | 36° | 17° | 1.1" | 9.3" | 8 | 16° – 42° |
| April | 52° | 31° | 1.9" | 5.5" | 7 | 32° – 51° |
| May | 67° | 43° | 3.3" | 0.1" | 12 | 49° – 61° |
| June | 76° | 54° | 4.4" | 0.0" | 13 | 60° – 69° |
| July | 80° | 58° | 3.9" | 0.0" | 11 | 62° – 74° |
| August | 78° | 55° | 3.1" | 0.0" | 10 | 60° – 71° |
| September | 70° | 47° | 2.9" | 0.0" | 10 | 52° – 63° |
| October | 54° | 34° | 2.5" | 1.8" | 9 | 36° – 50° |
| November | 37° | 20° | 1.0" | 7.5" | 6 | 17° – 40° |
| December | 23° | 7° | 0.8" | 11.0" | 8 | 0° – 24° |
| Year | 51° | 31° | 26.3" | 54.0" | 107 |
How much a month can swing
A normal is an average. January swings the most: from 1991 to 2020 its average ranged from -6° to 23°. June is the most reliable, staying within 9°.
Where Dunn 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 Dunn Township’s center.
- Snow: Pelican Rapids, MN.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Detroit Lakes 1 Nne, MN, 13 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 Dunn Township’s climate
What is the weather like in Dunn Township?
A typical July afternoon reaches 80°, a January night drops to −1°, and about 54 inches of snow falls in a normal winter. Colder January nights than all but 35 U.S. towns; cooler July afternoons than 93% of U.S. towns.
How cold does it get in Dunn Township in winter?
January nights average −1°. About 177 nights a year reach 32° or below and 45 reach 0° or below. In the coldest January of the last 30 years the month averaged −6°.
How much snow does Dunn Township get?
About 54 inches in a normal winter at Pelican Rapids, MN, most of it in January and December.
How hot does it get in Dunn Township?
July, with a typical high of 80° and a low of 58°. About 7 days a year reach 90° (Detroit Lakes 1 Nne, MN).
When is the first and last frost in Dunn Township?
In half of years the last spring frost (32°) comes by May 15 and the first fall frost by September 24, about 130 frost-free days, at Detroit Lakes 1 Nne, MN.
What growing zone is Dunn Township in?
Zone 4a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −28°.
What is the best time of year to visit Dunn 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 Dunn Township getting warmer?
Yes: 1991–2020 averaged 1.3° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 52% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Dunn 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.