Dry weather: only 25 inches of rain and melted snow a year in Walnut Township, less than in 87% of U.S. towns
July afternoons average 91°. Summer afternoons here are warmer than in 81% of U.S. towns. Compared with 1901–2000, the average now sits 0.9° higher. Comfortable outdoor weather, highs of 75–81°, belongs to May and September.
A year in Walnut Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Walnut Township’s climate
Compared with towns across the U.S., with Walnut Township’s place in Kansas beside it.
What a year in Walnut Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 170 frost-free days a year
In half of years the last 32° night comes by April 25 and the first by October 14. Frost and day counts come from NOAA’s station at Harlan Co Lake, NE, 11 miles from the town’s center, 120 ft lower.
The 2023 USDA map puts Walnut Township’s center in zone 6a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −8°. 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 25 inches of snow a winter
Snow, measured at Long Is 1n, KS, falls mostly in February. Precipitation (rain plus melted snow) adds up to 25 inches a year; July is the wettest month and January the driest. Rain or snow falls on about 68 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Walnut Township
83% of the work is heating. 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 Harlan Co Lake, NE.
Living with Walnut Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
170 frost-free days in zone 6a. The last frost comes by Apr 25 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 14.
Months with highs of 62–84° and lows of 40° or more: May and September.
Parks & trails →Of the yearly building losses FEMA expects in Walnut Township from natural hazards, hail is the largest share (30%); heat waves, cold waves, winter storms and ice storms together are 5%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Walnut Township and its neighbors
Every town next door is within a degree of Walnut Township in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Walnut 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 |
|---|---|---|---|---|
| Walnut Township, KS | 16° | 91° | 25" | 25" |
| South Ogden, UT | 21° | 91° | 22" | 23" |
| Sidney, NE | 15° | 89° | 17" | 29" |
| Sterling, CO | 16° | 91° | 16" | 37" |
| Dalhart, TX | 21° | 92° | 16" | 20" |
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 Walnut Township averaged 0.9° warmer than the 1900s. The biggest change is in January (+2.5°).
A smaller shift than in 85% 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 Walnut Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Walnut Township’s place among Kansas’.
Walnut Township weather by month
Highs, lows and precipitation from NOAA’s grid at Walnut Township’s center; snow, wet days and snow on the ground from Long Is 1n, KS. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 40° | 16° | 0.5" | 5.2" | 3 | 7 | 20° – 40° |
| February | 44° | 20° | 0.7" | 7.3" | 4 | 7 | 22° – 40° |
| March | 56° | 29° | 1.3" | 3.5" | 6 | 2 | 34° – 53° |
| April | 65° | 38° | 2.4" | 1.4" | 7 | 1 | 44° – 57° |
| May | 75° | 48° | 3.9" | 0.0" | 9 | 0 | 55° – 67° |
| June | 86° | 60° | 3.5" | 0.0" | 8 | 0 | 67° – 78° |
| July | 91° | 65° | 4.0" | 0.0" | 7 | 0 | 72° – 83° |
| August | 88° | 63° | 3.3" | 0.0" | 7 | 0 | 69° – 81° |
| September | 81° | 53° | 1.8" | 0.0" | 5 | 0 | 61° – 73° |
| October | 68° | 40° | 2.0" | 0.9" | 5 | 0 | 46° – 58° |
| November | 53° | 27° | 1.0" | 2.0" | 4 | 1 | 31° – 48° |
| December | 41° | 19° | 0.7" | 4.4" | 3 | 6 | 21° – 34° |
| Year | 66° | 40° | 24.9" | 24.7" | 68 | 23 |
How much a month can swing
A normal is an average. January swings the most: from 1991 to 2020 its average ranged from 20° to 40°. June is the most reliable, staying within 11°.
Where Walnut 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 Walnut Township’s center.
- Snow: Long Is 1n, KS.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Harlan Co Lake, NE, 11 miles from the town’s center, 120 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 Walnut Township’s climate
What is the weather like in Walnut Township?
A typical July afternoon reaches 91°, a January night drops to 16°, and about 25 inches of snow falls in a normal winter. Colder January nights than 80% of U.S. towns; hotter July afternoons than 81% of U.S. towns.
How cold does it get in Walnut Township in winter?
January nights average 16°. About 152 nights a year reach 32° or below and 10 reach 0° or below. In the coldest January of the last 30 years the month averaged 20°.
How much snow does Walnut Township get?
About 25 inches in a normal winter at Long Is 1n, KS, most of it in February, with snow on the ground about 23 days a year.
How hot does it get in Walnut Township?
July, with a typical high of 91° and a low of 65°. About 45 days a year reach 90° and 6 reach 100° (Harlan Co Lake, NE).
When is the first and last frost in Walnut Township?
In half of years the last spring frost (32°) comes by April 25 and the first fall frost by October 14, about 170 frost-free days, at Harlan Co Lake, NE.
What growing zone is Walnut Township in?
Zone 6a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −8°.
What is the best time of year to visit Walnut Township?
By one simple rule (highs of 62–84° and lows of 40° or more), May and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Walnut Township getting warmer?
Yes: 1991–2020 averaged 0.9° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 85% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Walnut 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.