Summer afternoons in Greenfield Township are warmer than in 81% of U.S. towns
On a normal January night the air cools to about 22°. It is a dry place: less rain and snow fall here than on 63% of U.S. towns. Compared with 1901–2000, the average now sits 0.5° higher. Central heating does most of its work from November to March, in months below 50° on average.
A year in Greenfield Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Greenfield Township’s climate
Compared with towns across the U.S., with Greenfield Township’s place in Kansas beside it.
What a year in Greenfield Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 186 frost-free days a year
In half of years the last 32° night comes by April 17 and the first by October 22. Frost and day counts come from NOAA’s station at Howard, KS, 12 miles from the town’s center, 210 ft lower.
The 2023 USDA map puts Greenfield Township’s center in zone 7a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 0°. 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 Grenola 1 N, KS, falls mostly in December. Precipitation (rain plus melted snow) adds up to 39 inches a year; May is the wettest month and January the driest. Rain or snow falls on about 74 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Greenfield Township
77% 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 Howard, KS.
Living with Greenfield Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
186 frost-free days in zone 7a. The last frost comes by Apr 17 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 22.
Months with highs of 62–84° and lows of 40° or more: April, May, September and October. 8.1 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Greenfield Township from natural hazards, river flooding is the largest share (37%); heat waves, cold waves, winter storms and ice storms together are 9%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Greenfield Township and its neighbors
Every town next door is within a degree of Greenfield Township in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Greenfield 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 |
|---|---|---|---|---|
| Greenfield Township, KS | 22° | 91° | 39" | 8.9" |
| Clinton, MO | 22° | 89° | 42" | 11" |
| Columbia, IL | 24° | 89° | 42" | 8.8" |
| Fredericksburg, VA | 25° | 89° | 43" | 11" |
| Washington, DC | 27° | 89° | 44" | 5.8" |
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 Greenfield Township averaged 0.5° warmer than the 1900s. The biggest change is in January (+1.8°).
A smaller shift than in 97% 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 Greenfield Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Greenfield Township’s place among Kansas’.
Greenfield Township weather by month
Highs, lows and precipitation from NOAA’s grid at Greenfield Township’s center; snow, wet days and snow on the ground from Grenola 1 N, KS. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 44° | 22° | 1.1" | 2.6" | 4 | 2 | 27° – 43° |
| February | 50° | 26° | 1.5" | 1.9" | 5 | 1 | 30° – 46° |
| March | 59° | 35° | 2.8" | 1.2" | 7 | 0 | 41° – 58° |
| April | 69° | 45° | 3.9" | 0.0" | 7 | 0 | 49° – 63° |
| May | 77° | 55° | 5.9" | 0.0" | 10 | 0 | 61° – 73° |
| June | 85° | 64° | 5.6" | 0.0" | 8 | 0 | 70° – 79° |
| July | 91° | 69° | 4.1" | 0.0" | 7 | 0 | 74° – 87° |
| August | 90° | 67° | 3.9" | 0.0" | 6 | 0 | 72° – 86° |
| September | 82° | 58° | 3.5" | 0.0" | 6 | 0 | 66° – 78° |
| October | 71° | 46° | 3.5" | 0.0" | 6 | 0 | 51° – 63° |
| November | 58° | 34° | 2.1" | 0.3" | 5 | 0 | 39° – 54° |
| December | 47° | 25° | 1.6" | 2.9" | 4 | 1 | 25° – 41° |
| Year | 68° | 46° | 39.4" | 8.9" | 74 | 5 |
How much a month can swing
A normal is an average. March swings the most: from 1991 to 2020 its average ranged from 41° to 58°. June is the most reliable, staying within 10°.
Where Greenfield 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 Greenfield Township’s center.
- Snow: Grenola 1 N, KS (NOAA station in town).
- Frost, freezing nights, 90° and 100° days, heating and cooling: Howard, KS, 12 miles from the town’s center, 210 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 Greenfield Township’s climate
What is the weather like in Greenfield Township?
A typical July afternoon reaches 91°, a January night drops to 22°, and about 9 inches of snow falls in a normal winter. Milder January nights than 52% of U.S. towns; hotter July afternoons than 81% of U.S. towns.
How cold does it get in Greenfield Township in winter?
January nights average 22°. About 115 nights a year reach 32° or below and 2 reach 0° or below. In the coldest January of the last 30 years the month averaged 27°.
How much snow does Greenfield Township get?
About 8.9 inches in a normal winter at Grenola 1 N, KS, most of it in December, with snow on the ground about 5 days a year.
How hot does it get in Greenfield Township?
July, with a typical high of 91° and a low of 69°. About 50 days a year reach 90° and 8 reach 100° (Howard, KS).
When is the first and last frost in Greenfield Township?
In half of years the last spring frost (32°) comes by April 17 and the first fall frost by October 22, about 186 frost-free days, at Howard, KS.
What growing zone is Greenfield Township in?
Zone 7a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 0°.
What is the best time of year to visit Greenfield 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 Greenfield Township getting warmer?
Yes: 1991–2020 averaged 0.5° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 97% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Greenfield 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.