Combs, MO climate
Combs has chilly winters and warm summers. A typical July afternoon reaches 88°, a January night drops to 20°, and about 13 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Combs feels like
Winter
Spring
Summer
Fall
Combs 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 | 37° | 20° | 1.4" | 4.8" | 6 | 7 | 21° – 39° |
| February | 43° | 24° | 1.8" | 3.3" | 6 | 4 | 23° – 43° |
| March | 54° | 33° | 2.7" | 1.1" | 9 | 1 | 36° – 57° |
| April | 65° | 44° | 4.0" | 0.2" | 11 | 0 | 46° – 60° |
| May | 75° | 54° | 5.1" | 0 | 12 | 0 | 59° – 73° |
| June | 84° | 64° | 5.2" | 0 | 10 | 0 | 70° – 78° |
| July | 88° | 67° | 4.6" | 0 | 8 | 0 | 73° – 84° |
| August | 86° | 65° | 4.1" | 0 | 8 | 0 | 70° – 81° |
| September | 79° | 56° | 4.1" | 0 | 8 | 0 | 62° – 74° |
| October | 67° | 45° | 3.1" | 0.3" | 9 | 0 | 50° – 61° |
| November | 53° | 34° | 2.4" | 0.9" | 7 | 1 | 36° – 52° |
| December | 41° | 24° | 1.7" | 2.1" | 6 | 3 | 18° – 40° |
| Year | 64° | 44° | 40.2" | 12.7" | 97 | 15 |
“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 Combs
Combs gets 40 inches of rain and melted snow a year. June is the wettest month and January the driest. Rain or snow falls on about 97 days a year. Snow covers the ground about 15 days of the year.
About 187 frost-free days a year
In half of years the last 32° night comes by April 16 and the first one by October 23. That leaves about 187 frost-free days for gardens, longer than 60% of U.S. towns.
Heating and cooling a home in Combs
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Combs, 81% of that work is heating and 19% is cooling, so the furnace matters far more than the air conditioner.
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.
Combs and its neighbors
Combs borders 4 towns with climate data. January nights across them vary by 0.2°. Ridge has the coldest January nights (19°) and De Witt the hottest July afternoons (88°). Combs’s January low is 20° and its July high 88°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Combs 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 Combs averaged 0.7° warmer than the 1900s. The biggest change is in December (+1.9°). The shift is smaller than in 90% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Combs’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 18° to 40°. June is the most reliable, staying within 8°.
Common questions about Combs’s climate
What is the coldest month in Combs?
January, with a typical high of 37° and a low of 20°.
What is the hottest month in Combs?
July, with a typical high of 88° and a low of 67°. About 38 days a year reach 90°.
How much snow does Combs get?
About 13 inches in a normal winter, most of it in January.
When is the first frost in Combs?
In half of years the first 32° night comes by October 23, and the last spring frost by April 16.
What is the rainiest month in Combs?
June, with 5.2 inches of rain and melted snow. The year totals 40 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Combs itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Carrollton, MO (7 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.