Stockton, MO climate
Stockton has chilly winters and warm summers. A typical July afternoon reaches 90°, a January night drops to 24°, and about 7 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Stockton feels like
Winter
Spring
Summer
Fall
Stockton 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 | 43° | 24° | 2.0" | 3.9" | 7 | 28° – 44° |
| February | 48° | 27° | 2.1" | 1.0" | 7 | 29° – 47° |
| March | 58° | 36° | 3.1" | 1.4" | 9 | 40° – 58° |
| April | 68° | 45° | 4.9" | 0 | 11 | 50° – 63° |
| May | 76° | 55° | 6.1" | 0 | 12 | 61° – 73° |
| June | 85° | 64° | 5.1" | 0 | 11 | 70° – 79° |
| July | 90° | 68° | 4.2" | 0 | 9 | 74° – 85° |
| August | 89° | 66° | 3.7" | 0 | 7 | 71° – 83° |
| September | 81° | 58° | 4.4" | 0 | 7 | 64° – 77° |
| October | 70° | 46° | 3.7" | 0 | 9 | 52° – 63° |
| November | 57° | 36° | 3.5" | 0.2" | 8 | 39° – 55° |
| December | 46° | 28° | 2.5" | 0.4" | 6 | 24° – 44° |
| Year | 68° | 46° | 45.0" | 6.9" | 103 |
“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 Stockton
Stockton gets 45 inches of rain and melted snow a year. May is the wettest month and January the driest. Rain or snow falls on about 103 days a year.
About 207 frost-free days a year
In half of years the last 32° night comes by April 6 and the first one by October 30. That leaves about 207 frost-free days for gardens, longer than 76% of U.S. towns.
Heating and cooling a home in Stockton
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Stockton, 73% of that work is heating and 27% 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 Stockton 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 Stockton averaged 0.6° warmer than the 1900s. The biggest change is in December (+1.7°). The shift is smaller than in 95% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Stockton’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 44°. June is the most reliable, staying within 9°.
Common questions about Stockton’s climate
What is the coldest month in Stockton?
January, with a typical high of 43° and a low of 24°.
What is the hottest month in Stockton?
July, with a typical high of 90° and a low of 68°. About 44 days a year reach 90°.
How much snow does Stockton get?
About 7 inches in a normal winter, most of it in January.
When is the first frost in Stockton?
In half of years the first 32° night comes by October 30, and the last spring frost by April 6.
What is the rainiest month in Stockton?
May, with 6.1 inches of rain and melted snow. The year totals 45 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Stockton itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Stockton Dam, MO (1 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.