A middle-of-the-road climate: Green Ridge is close to most U.S. towns on every count
Sunny July days climb to about 88°. The year swings widely: the coldest month’s nights and the warmest month’s afternoons are 67° apart. In July, afternoons here are warmer than in 67% of U.S. towns. Long walks are most pleasant from April to June and September to October, when afternoons reach 66–84°.
A year in Green Ridge at a glance
Each month’s typical high and low, and what it brings.
What stands out about Green Ridge’s climate
Compared with towns across the U.S., with Green Ridge’s place in Missouri beside it.
What a year in Green Ridge feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 186 frost-free days a year
In half of years the last 32° night comes by April 18 and the first by October 22. Frost and day counts come from NOAA’s station at Sedalia Wtp, MO, 11 miles from the town’s center, 110 ft lower.
The 2023 USDA map puts Green Ridge’s center in zone 6b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −3°. 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 13 inches of snow a winter
Snow, measured at Sedalia Wtp, MO, falls mostly in January. Precipitation (rain plus melted snow) adds up to 42 inches a year; May is the wettest month and January the driest. Rain or snow falls on about 97 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Green Ridge
82% 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 Sedalia Wtp, MO.
Living with Green Ridge’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
186 frost-free days in zone 6b. The last frost comes by Apr 18 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 22.
Months with highs of 62–84° and lows of 40° or more: April, May, June, September and October. 0.0 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Green Ridge from natural hazards, river flooding is the largest share (47%); heat waves, cold waves, winter storms and ice storms together are 25%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Green Ridge and similar climates
TownRatings has no climate map of the towns around Green Ridge yet.
Climates most like Green Ridge’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 |
|---|---|---|---|---|
| Green Ridge, MO | 21° | 88° | 42" | 13" |
| Jerseyville, IL | 21° | 87° | 41" | 13" |
| Terre Haute, IN | 21° | 87° | 43" | 15" |
| Hamilton, OH | 22° | 87° | 43" | 9.7" |
| Lake of the Woods, VA | 25° | 88° | 44" | 11" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Green Ridge averaged 0.8° warmer than the 1900s. The biggest change is in January (+1.9°).
A smaller shift than in 89% 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 Green Ridge compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Green Ridge’s place among Missouri’s.
Green Ridge weather by month
Highs, lows and precipitation from NOAA’s grid at Green Ridge’s center; snow, wet days and snow on the ground from Sedalia Wtp, MO. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 40° | 21° | 1.7" | 4.9" | 7 | 5 | 24° – 42° |
| February | 45° | 25° | 2.0" | 2.7" | 6 | 3 | 25° – 45° |
| March | 56° | 34° | 2.9" | 1.7" | 9 | 1 | 38° – 59° |
| April | 66° | 44° | 4.6" | 0.1" | 11 | 0 | 48° – 61° |
| May | 75° | 54° | 5.3" | 0.0" | 11 | 0 | 59° – 73° |
| June | 84° | 63° | 5.0" | 0.0" | 9 | 0 | 70° – 77° |
| July | 88° | 67° | 4.5" | 0.0" | 8 | 0 | 73° – 84° |
| August | 87° | 65° | 3.6" | 0.0" | 7 | 0 | 70° – 82° |
| September | 80° | 57° | 4.2" | 0.0" | 7 | 0 | 63° – 75° |
| October | 68° | 45° | 3.5" | 0.1" | 9 | 0 | 51° – 62° |
| November | 55° | 35° | 2.9" | 0.4" | 7 | 0 | 37° – 52° |
| December | 44° | 25° | 2.0" | 3.2" | 7 | 2 | 20° – 41° |
| Year | 66° | 45° | 41.9" | 13.1" | 97 | 11 |
How much a month can swing
A normal is an average. March swings the most: from 1991 to 2020 its average ranged from 38° to 59°. June is the most reliable, staying within 8°.
Where Green Ridge’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 Green Ridge’s center.
- Snow: Sedalia Wtp, MO.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Sedalia Wtp, MO, 11 miles from the town’s center, 110 ft lower; 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 Green Ridge’s climate
What is the weather like in Green Ridge?
A typical July afternoon reaches 88°, a January night drops to 21°, and about 13 inches of snow falls in a normal winter. Colder January nights than 53% of U.S. towns; hotter July afternoons than 67% of U.S. towns.
How cold does it get in Green Ridge in winter?
January nights average 21°. About 122 nights a year reach 32° or below and 4 reach 0° or below. In the coldest January of the last 30 years the month averaged 24°.
How much snow does Green Ridge get?
About 13 inches in a normal winter at Sedalia Wtp, MO, most of it in January, with snow on the ground about 11 days a year.
How hot does it get in Green Ridge?
July, with a typical high of 88° and a low of 67°. About 31 days a year reach 90° and 2 reach 100° (Sedalia Wtp, MO).
When is the first and last frost in Green Ridge?
In half of years the last spring frost (32°) comes by April 18 and the first fall frost by October 22, about 186 frost-free days, at Sedalia Wtp, MO.
What growing zone is Green Ridge in?
Zone 6b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −3°.
What is the best time of year to visit Green Ridge?
By one simple rule (highs of 62–84° and lows of 40° or more), April, May, June, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Green Ridge getting warmer?
Yes: 1991–2020 averaged 0.8° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 89% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Green Ridge.
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.