Chetopa, KS climate
Chetopa has chilly winters and warm summers. A typical July afternoon reaches 90°, a January night drops to 23°, and about 7 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Chetopa feels like
Winter
Spring
Summer
Fall
Chetopa weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 44° | 23° | 1.2" | 2.9" | 4 | 3 | 27° – 43° |
| February | 49° | 27° | 1.5" | 0.8" | 3 | 1 | 30° – 46° |
| March | 59° | 36° | 2.6" | 0.4" | 6 | 0 | 41° – 59° |
| April | 69° | 45° | 4.4" | 0.1" | 7 | 0 | 51° – 63° |
| May | 77° | 56° | 6.2" | 0 | 8 | 0 | 62° – 73° |
| June | 86° | 65° | 5.5" | 0 | 8 | 0 | 70° – 79° |
| July | 90° | 69° | 4.3" | 0 | 7 | 0 | 75° – 87° |
| August | 90° | 68° | 3.8" | 0 | 6 | 0 | 72° – 85° |
| September | 82° | 59° | 4.2" | 0 | 5 | 0 | 65° – 77° |
| October | 71° | 47° | 3.5" | 0 | 7 | 0 | 52° – 64° |
| November | 58° | 36° | 2.3" | 0 | 4 | 0 | 40° – 54° |
| December | 46° | 27° | 1.8" | 2.3" | 4 | 3 | 24° – 42° |
| Year | 68° | 46° | 41.2" | 6.5" | 69 | 7 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Chetopa
Chetopa gets 41 inches of rain and melted snow a year. May is the wettest month and January the driest. Rain or snow falls on about 69 days a year. Snow covers the ground about 7 days of the year.
About 199 frost-free days a year
In half of years the last 32° night comes by April 10 and the first one by October 28. That leaves about 199 frost-free days for gardens, longer than 72% of U.S. towns.
Heating and cooling a home in Chetopa
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Chetopa, 71% of that work is heating and 29% is cooling.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Chetopa and its neighbors
Chetopa borders 5 towns with climate data. January nights across them vary by 0.5°. Cedar has the coldest January nights (23°) and Neodesha the hottest July afternoons (91°). Chetopa’s January low is 23° and its July high 90°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Chetopa compares
Compared with every U.S. town and city on TownTapestry, each counted once.
About as warm as it used to be
The last 30 years in Chetopa averaged 0.2° warmer than the 1900s. The biggest change is in March (+1.5°). The shift is smaller than in 99% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Chetopa’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. December swings the most: between 1991 and 2020 its average temperature ranged from 24° to 42°. June is the most reliable, staying within 9°.
Common questions about Chetopa’s climate
What is the coldest month in Chetopa?
January, with a typical high of 44° and a low of 23°.
What is the hottest month in Chetopa?
July, with a typical high of 90° and a low of 69°. About 49 days a year reach 90°.
How much snow does Chetopa get?
About 7 inches in a normal winter, most of it in January.
When is the first frost in Chetopa?
In half of years the first 32° night comes by October 28, and the last spring frost by April 10.
What is the rainiest month in Chetopa?
May, with 6.2 inches of rain and melted snow. The year totals 41 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Chetopa itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Fredonia, KS (13 mi, snow) and Chanute Martin Johnson Airport, KS (12 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.