Ashley, MO climate
Ashley has chilly winters and warm summers. A typical July afternoon reaches 87°, a January night drops to 20°, and about 16 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Ashley feels like
Winter
Spring
Summer
Fall
Ashley 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 | 30-yr range |
|---|---|---|---|---|---|---|
| January | 37° | 20° | 2.1" | 4.6" | 6 | 22° – 39° |
| February | 42° | 24° | 2.0" | 5.0" | 7 | 21° – 44° |
| March | 53° | 33° | 2.9" | 1.9" | 9 | 35° – 56° |
| April | 65° | 43° | 4.3" | 0.2" | 10 | 47° – 61° |
| May | 75° | 53° | 5.0" | 0 | 12 | 59° – 72° |
| June | 83° | 63° | 4.6" | 0 | 9 | 68° – 77° |
| July | 87° | 66° | 4.4" | 0 | 8 | 71° – 83° |
| August | 86° | 64° | 3.6" | 0 | 7 | 69° – 81° |
| September | 79° | 56° | 3.6" | 0 | 7 | 61° – 73° |
| October | 67° | 45° | 3.1" | 0 | 8 | 50° – 62° |
| November | 53° | 34° | 2.8" | 0.8" | 7 | 35° – 51° |
| December | 41° | 25° | 2.2" | 3.1" | 7 | 19° – 42° |
| Year | 64° | 44° | 40.5" | 15.6" | 95 |
“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 Ashley
Ashley gets 40 inches of rain and melted snow a year. May is the wettest month and February the driest. Rain or snow falls on about 95 days a year.
About 188 frost-free days a year
In half of years the last 32° night comes by April 13 and the first one by October 23. That leaves about 188 frost-free days for gardens, longer than 62% of U.S. towns.
Heating and cooling a home in Ashley
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Ashley, 82% of that work is heating and 18% 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.
How Ashley 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 Ashley averaged 1.0° warmer than the 1900s. The biggest change is in December (+2.2°). The shift is smaller than in 70% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Ashley’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 21° to 44°. June is the most reliable, staying within 9°.
Common questions about Ashley’s climate
What is the coldest month in Ashley?
January, with a typical high of 37° and a low of 20°.
What is the hottest month in Ashley?
July, with a typical high of 87° and a low of 66°. About 29 days a year reach 90°.
How much snow does Ashley get?
About 16 inches in a normal winter, most of it in February.
When is the first frost in Ashley?
In half of years the first 32° night comes by October 23, and the last spring frost by April 13.
What is the rainiest month in Ashley?
May, with 5.0 inches of rain and melted snow. The year totals 40 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Ashley itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Bowling Green 1 E, MO (7 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.