Photo: Paul Sableman · CC BY 2.0Kinloch’s winters are milder and less snowy than most of the U.S.
A typical July afternoon reaches 88°, a January night drops to 23°, and about 17 inches of snow falls in a normal winter.
A year in Kinloch at a glance
Each month’s typical high and low, and what it brings.
What stands out about Kinloch’s climate
Compared with towns across the U.S., with Kinloch’s place in Missouri beside it.
What a year in Kinloch feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 215 frost-free days a year
In half of years the last 32° night comes by April 2 and the first by November 4. Frost and day counts come from NOAA’s station at St Louis Lambert International Airport, 2.8 miles from the town’s center, at about the same height.
The 2023 USDA map puts Kinloch’s center in zone 7a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 2°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 17 inches of snow a winter
Snow, measured at St Louis Lambert International Airport, falls mostly in January. Precipitation (rain plus melted snow) adds up to 42 inches a year; May is the wettest month and February the driest. Rain or snow falls on about 114 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Kinloch
72% of the work is heating. Months averaging under 55° run from November through March.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at St Louis Lambert International Airport.
Living with Kinloch’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
215 frost-free days in zone 7a. The last frost comes by Apr 2 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 4.
Months with highs of 62–84° and lows of 40° or more: April, May, September and October. 0.0 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Kinloch from natural hazards, river flooding is the largest share (32%); heat waves, cold waves, winter storms and ice storms together are 29%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Kinloch and its neighbors
Every town next door is within a degree of Kinloch in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Kinloch’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Kinloch, MO | 23° | 88° | 42" | 17" |
| Louisburg, KS | 21° | 88° | 41" | 14" |
| Bealeton, VA | 25° | 88° | 43" | 21" |
| Reading, OH | 23° | 87° | 44" | 16" |
| Chillum, MD | 26° | 88° | 45" | 16" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Kinloch averaged 1.0° warmer than the 1900s. The biggest change is in December (+2.1°).
A smaller shift than in 79% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Kinloch compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Kinloch’s place among Missouri’s.
Kinloch weather by month
Highs, lows and precipitation from NOAA’s grid at Kinloch’s center; snow, wet days and snow on the ground from St Louis Lambert International Airport. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 39° | 23° | 2.5" | 5.7" | 9 | 7 | 25° – 42° |
| February | 45° | 27° | 2.2" | 4.3" | 9 | 4 | 26° – 46° |
| March | 55° | 36° | 3.4" | 2.3" | 11 | 1 | 39° – 59° |
| April | 67° | 45° | 4.7" | 0.2" | 12 | 0 | 49° – 62° |
| May | 76° | 56° | 5.0" | 0.0" | 13 | 0 | 61° – 74° |
| June | 85° | 65° | 4.4" | 0.0" | 10 | 0 | 70° – 79° |
| July | 88° | 69° | 4.0" | 0.0" | 9 | 0 | 74° – 85° |
| August | 87° | 67° | 3.5" | 0.0" | 8 | 0 | 71° – 83° |
| September | 80° | 59° | 3.4" | 0.0" | 7 | 0 | 65° – 76° |
| October | 68° | 47° | 3.2" | 0.0" | 9 | 0 | 52° – 64° |
| November | 55° | 37° | 3.4" | 0.9" | 9 | 1 | 38° – 53° |
| December | 44° | 28° | 2.7" | 3.2" | 9 | 4 | 22° – 44° |
| Year | 66° | 47° | 42.3" | 16.6" | 114 | 17 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 22° to 44°. June is the most reliable, staying within 10°.
Where Kinloch’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Kinloch’s center.
- Snow: St Louis Lambert International Airport.
- Frost, freezing nights, 90° and 100° days, heating and cooling: St Louis Lambert International Airport, 2.8 miles from the town’s center, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Kinloch’s climate
What is the weather like in Kinloch?
A typical July afternoon reaches 88°, a January night drops to 23°, and about 17 inches of snow falls in a normal winter. Milder January nights than 57% of U.S. towns; hotter July afternoons than 67% of U.S. towns.
How cold does it get in Kinloch in winter?
January nights average 23°. About 85 nights a year reach 32° or below and 1 reach 0° or below. In the coldest January of the last 30 years the month averaged 25°.
How much snow does Kinloch get?
About 17 inches in a normal winter at St Louis Lambert International Airport, most of it in January, with snow on the ground about 17 days a year.
How hot does it get in Kinloch?
July, with a typical high of 88° and a low of 69°. About 47 days a year reach 90° and 3 reach 100° (St Louis Lambert International Airport).
When is the first and last frost in Kinloch?
In half of years the last spring frost (32°) comes by April 2 and the first fall frost by November 4, about 215 frost-free days, at St Louis Lambert International Airport.
What growing zone is Kinloch in?
Zone 7a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 2°.
What is the best time of year to visit Kinloch?
By one simple rule (highs of 62–84° and lows of 40° or more), April, May, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Kinloch getting warmer?
Yes: 1991–2020 averaged 1.0° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 79% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Kinloch.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.