Photo: Royalbroil · CC BY-SA 3.0Nights turn raw in Dane each January, colder than in 93% of U.S. towns
The warmest part of a July day comes in at 82° on average. The wettest month is June; the driest is January. By July afternoons alone, it runs cooler than 83% of U.S. towns. Garden planting can start around May 1; autumn frost returns near October 10.
A year in Dane at a glance
Each month’s typical high and low, and what it brings.
What stands out about Dane’s climate
Compared with towns across the U.S., with Dane’s place in Wisconsin beside it.
What a year in Dane feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 162 frost-free days a year
In half of years the last 32° night comes by May 1 and the first by October 10. Frost and day counts come from NOAA’s station at Lodi, WI, 6 miles from the town’s center, 230 ft lower.
The 2023 USDA map puts Dane’s center in zone 5a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −16°. 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 39 inches of snow a winter
Snow, measured at Charmany Farm, WI, is heaviest from January through February, about 10 inches a month. Precipitation (rain plus melted snow) adds up to 38 inches a year; June is the wettest month and January the driest. Rain or snow falls on about 121 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Dane
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 Lodi, WI.
Living with Dane’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
162 frost-free days in zone 5a. The last frost comes by May 1 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. 5.2 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Dane from natural hazards, river flooding is the largest share (51%); heat waves, cold waves, winter storms and ice storms together are 21%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Dane and its neighbors
Every town next door is within a degree of Dane in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Dane’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 |
|---|---|---|---|---|
| Dane, WI | 10° | 82° | 38" | 39" |
| Charles City, IA | 8° | 82° | 37" | 38" |
| Colchester, VT | 10° | 81° | 38" | 50" |
| Albert Lea, MN | 6° | 81° | 36" | 40" |
| Plattsburgh, NY | 9° | 81° | 35" | 50" |
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 Dane averaged 1.5° warmer than the 1900s. The biggest change is in December (+3.1°).
A bigger shift than in 59% 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 Dane compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Dane’s place among Wisconsin’s.
Dane weather by month
Highs, lows and precipitation from NOAA’s grid at Dane’s center; snow, wet days and snow on the ground from Charmany Farm, WI. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 27° | 10° | 1.4" | 10.1" | 8 | 20 | 7° – 31° |
| February | 31° | 14° | 1.4" | 10.6" | 8 | 19 | 11° – 34° |
| March | 43° | 24° | 2.2" | 5.5" | 9 | 8 | 25° – 49° |
| April | 57° | 35° | 3.8" | 1.6" | 13 | 1 | 37° – 52° |
| May | 69° | 46° | 4.2" | 0.0" | 14 | 0 | 51° – 64° |
| June | 78° | 57° | 5.5" | 0.0" | 12 | 0 | 64° – 72° |
| July | 82° | 61° | 4.6" | 0.0" | 10 | 0 | 65° – 78° |
| August | 80° | 58° | 4.2" | 0.0" | 10 | 0 | 64° – 75° |
| September | 73° | 51° | 3.6" | 0.0" | 10 | 0 | 55° – 67° |
| October | 59° | 39° | 2.9" | 0.3" | 10 | 0 | 44° – 55° |
| November | 44° | 28° | 2.2" | 2.2" | 8 | 2 | 27° – 45° |
| December | 32° | 17° | 1.7" | 8.2" | 9 | 12 | 10° – 35° |
| Year | 56° | 36° | 37.5" | 38.5" | 121 | 62 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 10° to 35°. June is the most reliable, staying within 7°.
Where Dane’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 Dane’s center.
- Snow: Charmany Farm, WI.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Lodi, WI, 6 miles from the town’s center, 230 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 Dane’s climate
What is the weather like in Dane?
A typical July afternoon reaches 82°, a January night drops to 10°, and about 39 inches of snow falls in a normal winter. Colder January nights than 93% of U.S. towns; cooler July afternoons than 83% of U.S. towns.
How cold does it get in Dane in winter?
January nights average 10°. About 154 nights a year reach 32° or below and 23 reach 0° or below. In the coldest January of the last 30 years the month averaged 7°.
How much snow does Dane get?
About 39 inches in a normal winter at Charmany Farm, WI, heaviest from January through February, about 10 inches a month, with snow on the ground about 62 days a year.
How hot does it get in Dane?
July, with a typical high of 82° and a low of 61°. About 16 days a year reach 90° (Lodi, WI).
When is the first and last frost in Dane?
In half of years the last spring frost (32°) comes by May 1 and the first fall frost by October 10, about 162 frost-free days, at Lodi, WI.
What growing zone is Dane in?
Zone 5a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −16°.
What is the best time of year to visit Dane?
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 Dane getting warmer?
Yes: 1991–2020 averaged 1.5° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 59% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Dane.
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.