Summer arrives in force in Plum Grove Township, hotter than in 82% of U.S. towns
In January the night’s low is typically 21°. Its yearly precipitation falls short of 73% of U.S. towns. The latest 30-year average runs 0.9° warmer than 1901–2000’s, with January up the most. The outdoor season, with highs of 68–82°, runs through April, May, September and October.
A year in Plum Grove Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Plum Grove Township’s climate
Compared with towns across the U.S., with Plum Grove Township’s place in Kansas beside it.
What a year in Plum Grove Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 193 frost-free days a year
In half of years the last 32° night comes by April 13 and the first by October 25. Frost and day counts come from NOAA’s station at El Dorado, KS, 12 miles from the town’s center, at about the same height.
The 2023 USDA map puts Plum Grove Township’s center in zone 6b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −1°. 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 9 inches of snow a winter
Snow, measured at Potwin, KS, falls mostly in December. Precipitation (rain plus melted snow) adds up to 37 inches a year; May is the wettest month and January the driest. Rain or snow falls on about 69 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Plum Grove Township
75% of the work is heating. Months averaging under 55° run from November through March.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at El Dorado, KS.
Living with Plum Grove Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
193 frost-free days in zone 6b. The last frost comes by Apr 13 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 25.
Months with highs of 62–84° and lows of 40° or more: April, May, September and October. 6.4 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Plum Grove Township from natural hazards, river flooding is the largest share (39%); heat waves, cold waves, winter storms and ice storms together are 15%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Plum Grove Township and its neighbors
Every town next door is within a degree of Plum Grove Township in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Plum Grove 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 |
|---|---|---|---|---|
| Plum Grove Township, KS | 21° | 91° | 37" | 9.1" |
| Kansas City, MO | 20° | 89° | 39" | 11" |
| Columbia, IL | 24° | 89° | 42" | 8.8" |
| Midwest City, OK | 28° | 93° | 37" | 6.7" |
| Fredericksburg, VA | 25° | 89° | 43" | 11" |
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 Plum Grove Township averaged 0.9° warmer than the 1900s. The biggest change is in January (+2.3°).
A smaller shift than in 87% 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 Plum Grove Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Plum Grove Township’s place among Kansas’.
Plum Grove Township weather by month
Highs, lows and precipitation from NOAA’s grid at Plum Grove Township’s center; snow, wet days and snow on the ground from Potwin, KS. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 42° | 21° | 0.8" | 2.2" | 3 | 2 | 26° – 43° |
| February | 47° | 25° | 1.4" | 2.2" | 4 | 1 | 28° – 45° |
| March | 58° | 34° | 2.4" | 1.1" | 6 | 1 | 39° – 57° |
| April | 68° | 44° | 3.3" | 0.3" | 7 | 0 | 49° – 62° |
| May | 76° | 54° | 5.6" | 0.0" | 9 | 0 | 59° – 73° |
| June | 86° | 64° | 5.2" | 0.0" | 8 | 0 | 69° – 79° |
| July | 91° | 69° | 4.3" | 0.0" | 7 | 0 | 75° – 87° |
| August | 90° | 67° | 4.3" | 0.0" | 7 | 0 | 72° – 86° |
| September | 82° | 58° | 3.4" | 0.0" | 6 | 0 | 65° – 77° |
| October | 70° | 46° | 2.9" | 0.1" | 5 | 0 | 50° – 63° |
| November | 56° | 34° | 1.7" | 0.5" | 4 | 0 | 38° – 53° |
| December | 45° | 25° | 1.2" | 2.7" | 4 | 2 | 23° – 40° |
| Year | 67° | 45° | 36.5" | 9.1" | 69 | 6 |
How much a month can swing
A normal is an average. March swings the most: from 1991 to 2020 its average ranged from 39° to 57°. June is the most reliable, staying within 11°.
Where Plum Grove 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 Plum Grove Township’s center.
- Snow: Potwin, KS.
- Frost, freezing nights, 90° and 100° days, heating and cooling: El Dorado, KS, 12 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 Plum Grove Township’s climate
What is the weather like in Plum Grove Township?
A typical July afternoon reaches 91°, a January night drops to 21°, and about 9 inches of snow falls in a normal winter. Colder January nights than 53% of U.S. towns; hotter July afternoons than 82% of U.S. towns.
How cold does it get in Plum Grove Township in winter?
January nights average 21°. About 112 nights a year reach 32° or below and 1 reach 0° or below. In the coldest January of the last 30 years the month averaged 26°.
How much snow does Plum Grove Township get?
About 9.1 inches in a normal winter at Potwin, KS, most of it in December, with snow on the ground about 6 days a year.
How hot does it get in Plum Grove Township?
July, with a typical high of 91° and a low of 69°. About 54 days a year reach 90° and 6 reach 100° (El Dorado, KS).
When is the first and last frost in Plum Grove Township?
In half of years the last spring frost (32°) comes by April 13 and the first fall frost by October 25, about 193 frost-free days, at El Dorado, KS.
What growing zone is Plum Grove Township in?
Zone 6b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −1°.
What is the best time of year to visit Plum Grove Township?
By one simple rule (highs of 62–84° and lows of 40° or more), April, May, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Plum Grove Township getting warmer?
Yes: 1991–2020 averaged 0.9° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 87% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Plum Grove 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.