Wyalusing’s winters are colder and snowier than most of the U.S.
A typical July afternoon reaches 82°, a January night drops to 10°, and about 34 inches of snow falls in a normal winter.
A year in Wyalusing at a glance
Each month’s typical high and low, and what it brings.
What stands out about Wyalusing’s climate
Compared with towns across the U.S., with Wyalusing’s place in Wisconsin beside it.
What a year in Wyalusing feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 166 frost-free days a year
In half of years the last 32° night comes by April 28 and the first by October 12. Frost and day counts come from NOAA’s station at Prairie Du Chien, WI, 8 miles from the town’s center, 270 ft lower.
The 2023 USDA map puts Wyalusing’s center in zone 5a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −18°. 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 34 inches of snow a winter
Snow, measured at Prairie Du Chien, WI, falls mostly in January, February and December. Precipitation (rain plus melted snow) adds up to 38 inches a year; June is the wettest month and February the driest. Rain or snow falls on about 105 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Wyalusing
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 Prairie Du Chien, WI.
Living with Wyalusing’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
166 frost-free days in zone 5a. The last frost comes by Apr 28 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 12.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 20 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Wyalusing from natural hazards, river flooding is the largest share (59%); heat waves, cold waves, winter storms and ice storms together are 13%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Wyalusing and its neighbors
Bagley the hottest July afternoons (83°, 1° warmer). Differences under a degree are within what the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Wyalusing’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 |
|---|---|---|---|---|
| Wyalusing, WI | 10° | 82° | 38" | 34" |
| Boone, IA | 11° | 84° | 36" | 36" |
| Johnsburg, IL | 14° | 83° | 37" | 35" |
| Colchester, VT | 10° | 81° | 38" | 50" |
| Woodbury, MN | 7° | 82° | 33" | 40" |
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 Wyalusing averaged 0.7° warmer than the 1900s. The biggest change is in December (+2.3°).
A smaller shift than in 94% 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 Wyalusing compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Wyalusing’s place among Wisconsin’s.
Wyalusing weather by month
Highs, lows and precipitation from NOAA’s grid at Wyalusing’s center; snow, wet days and snow on the ground from Prairie Du Chien, WI. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 26° | 10° | 1.3" | 9.0" | 8 | 21 | 8° – 31° |
| February | 31° | 14° | 1.2" | 8.6" | 7 | 21 | 10° – 34° |
| March | 44° | 26° | 2.1" | 4.3" | 8 | 8 | 27° – 51° |
| April | 58° | 37° | 3.9" | 1.4" | 11 | 0 | 38° – 53° |
| May | 70° | 48° | 4.6" | 0.0" | 12 | 0 | 53° – 66° |
| June | 79° | 58° | 5.8" | 0.0" | 11 | 0 | 65° – 72° |
| July | 82° | 62° | 4.7" | 0.0" | 9 | 0 | 66° – 79° |
| August | 80° | 60° | 4.1" | 0.0" | 8 | 0 | 65° – 76° |
| September | 73° | 52° | 4.0" | 0.0" | 9 | 0 | 56° – 68° |
| October | 60° | 40° | 2.8" | 0.2" | 8 | 0 | 45° – 56° |
| November | 44° | 28° | 2.2" | 1.5" | 7 | 1 | 28° – 47° |
| December | 31° | 17° | 1.6" | 8.8" | 8 | 13 | 10° – 34° |
| Year | 57° | 38° | 38.2" | 33.8" | 105 | 64 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 10° to 34°. June is the most reliable, staying within 7°.
Where Wyalusing’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 Wyalusing’s center.
- Snow: Prairie Du Chien, WI.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Prairie Du Chien, WI, 8 miles from the town’s center, 270 ft lower; 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 Wyalusing’s climate
What is the weather like in Wyalusing?
A typical July afternoon reaches 82°, a January night drops to 10°, and about 34 inches of snow falls in a normal winter. Colder January nights than 93% of U.S. towns; cooler July afternoons than 79% of U.S. towns.
How cold does it get in Wyalusing in winter?
January nights average 10°. About 148 nights a year reach 32° or below and 19 reach 0° or below. In the coldest January of the last 30 years the month averaged 8°.
How much snow does Wyalusing get?
About 34 inches in a normal winter at Prairie Du Chien, WI, most of it in January, February and December, with snow on the ground about 64 days a year.
How hot does it get in Wyalusing?
July, with a typical high of 82° and a low of 62°. About 11 days a year reach 90° (Prairie Du Chien, WI).
When is the first and last frost in Wyalusing?
In half of years the last spring frost (32°) comes by April 28 and the first fall frost by October 12, about 166 frost-free days, at Prairie Du Chien, WI.
What growing zone is Wyalusing in?
Zone 5a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −18°.
What is the best time of year to visit Wyalusing?
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 Wyalusing getting warmer?
Yes: 1991–2020 averaged 0.7° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 94% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Wyalusing.
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.