Cullison, KS climate
Cullison has chilly winters and hot summers. A typical July afternoon reaches 92°, a January night drops to 21°, and about 15 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Cullison feels like
Winter
Spring
Summer
Fall
Cullison 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° | 21° | 0.7" | 3.6" | 2 | 2 | 26° – 42° |
| February | 49° | 24° | 1.0" | 3.9" | 3 | 2 | 29° – 44° |
| March | 58° | 33° | 1.8" | 4.1" | 4 | 1 | 39° – 56° |
| April | 68° | 41° | 2.4" | 0.4" | 6 | 0 | 49° – 61° |
| May | 77° | 52° | 3.8" | 0 | 7 | 0 | 57° – 72° |
| June | 87° | 62° | 3.9" | 0 | 7 | 0 | 69° – 80° |
| July | 92° | 67° | 3.4" | 0 | 6 | 0 | 74° – 87° |
| August | 90° | 65° | 3.5" | 0 | 6 | 0 | 71° – 84° |
| September | 83° | 57° | 2.0" | 0 | 5 | 0 | 65° – 77° |
| October | 70° | 44° | 2.3" | 0.1" | 5 | 0 | 51° – 62° |
| November | 57° | 31° | 1.1" | 0.4" | 3 | 0 | 36° – 51° |
| December | 46° | 23° | 1.0" | 2.6" | 3 | 2 | 26° – 38° |
| Year | 68° | 43° | 26.9" | 15.1" | 57 | 8 |
“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 Cullison
Cullison gets 27 inches of rain and melted snow a year. June is the wettest month and January the driest. Rain or snow falls on about 57 days a year. Snow covers the ground about 8 days of the year.
About 183 frost-free days a year
In half of years the last 32° night comes by April 20 and the first one by October 20. That leaves about 183 frost-free days for gardens, longer than 56% of U.S. towns.
Heating and cooling a home in Cullison
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Cullison, 78% of that work is heating and 22% 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.
How Cullison compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Cullison averaged 0.7° warmer than the 1900s. The biggest change is in January (+2.5°). The shift is smaller than in 91% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Cullison’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. March swings the most: between 1991 and 2020 its average temperature ranged from 39° to 56°. June is the most reliable, staying within 11°.
Common questions about Cullison’s climate
What is the coldest month in Cullison?
January, with a typical high of 44° and a low of 21°.
What is the hottest month in Cullison?
July, with a typical high of 92° and a low of 67°. About 66 days a year reach 90°.
How much snow does Cullison get?
About 15 inches in a normal winter, most of it in March.
When is the first frost in Cullison?
In half of years the first 32° night comes by October 20, and the last spring frost by April 20.
What is the rainiest month in Cullison?
June, with 3.9 inches of rain and melted snow. The year totals 27 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Cullison itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Pratt 3nw, KS (8 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.