Photo: Dean Sebourn · CC BY 2.0Doniphan’s winters are milder and less snowy than most of the U.S.
A typical July afternoon reaches 90°, a January night drops to 26°, and about 8 inches of snow falls in a normal winter.
A year in Doniphan at a glance
Each month’s typical high and low, and what it brings.
What stands out about Doniphan’s climate
Compared with towns across the U.S., with Doniphan’s place in Missouri beside it.
What a year in Doniphan feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 196 frost-free days a year
In half of years the last 32° night comes by April 12 and the first by October 26. Frost and day counts come from NOAA’s station at Doniphan, MO, 0.6 miles from the town’s center, 110 ft lower.
The 2023 USDA map puts Doniphan’s center in zone 7a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 4°. 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 8 inches of snow a winter
Snow, measured at Doniphan, MO, falls mostly in February. Precipitation (rain plus melted snow) adds up to 50 inches a year; April is the wettest month and January the driest. Rain or snow falls on about 95 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Doniphan
74% 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 Doniphan, MO.
Living with Doniphan’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
196 frost-free days in zone 7a. The last frost comes by Apr 12 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 26.
Months with highs of 62–84° and lows of 40° or more: April, May, September and October.
Parks & trails →Of the yearly building losses FEMA expects in Doniphan from natural hazards, river flooding is the largest share (43%); heat waves, cold waves, winter storms and ice storms together are 19%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Doniphan and similar climates
TownRatings has no climate map of the towns around Doniphan yet.
Climates most like Doniphan’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 |
|---|---|---|---|---|
| Doniphan, MO | 26° | 90° | 50" | 7.7" |
| Bowling Green, KY | 28° | 89° | 51" | 8.5" |
| Siloam Springs, AR | 26° | 90° | 48" | 6.5" |
| Springfield, TN | 28° | 89° | 52" | 5.8" |
| Forest City, NC | 29° | 90° | 49" | 4.5" |
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 Doniphan averaged 0.7° warmer than the 1900s. The biggest change is in February (+1.6°).
A smaller shift than in 92% 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 Doniphan compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Doniphan’s place among Missouri’s.
Doniphan weather by month
Highs, lows and precipitation from NOAA’s grid at Doniphan’s center; snow, wet days and snow on the ground from Doniphan, MO. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 45° | 26° | 3.4" | 1.7" | 8 | 3 | 30° – 44° |
| February | 51° | 30° | 3.6" | 2.4" | 7 | 2 | 30° – 47° |
| March | 60° | 37° | 4.6" | 2.0" | 9 | 1 | 42° – 60° |
| April | 71° | 46° | 5.5" | 0.0" | 9 | 0 | 51° – 64° |
| May | 79° | 56° | 5.4" | 0.0" | 10 | 0 | 62° – 74° |
| June | 87° | 65° | 3.9" | 0.0" | 8 | 0 | 71° – 81° |
| July | 90° | 69° | 4.2" | 0.0" | 8 | 0 | 74° – 84° |
| August | 89° | 66° | 3.7" | 0.0" | 7 | 0 | 73° – 83° |
| September | 82° | 59° | 3.5" | 0.0" | 6 | 0 | 66° – 77° |
| October | 72° | 46° | 3.7" | 0.1" | 7 | 0 | 55° – 64° |
| November | 58° | 36° | 4.8" | 0.1" | 8 | 0 | 40° – 53° |
| December | 48° | 29° | 4.1" | 1.4" | 8 | 2 | 27° – 46° |
| Year | 69° | 47° | 50.3" | 7.7" | 95 | 8 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 27° to 46°. October is the most reliable, staying within 9°.
Where Doniphan’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 Doniphan’s center.
- Snow: Doniphan, MO (NOAA station in town).
- Frost, freezing nights, 90° and 100° days, heating and cooling: Doniphan, MO, 0.6 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 Doniphan’s climate
What is the weather like in Doniphan?
A typical July afternoon reaches 90°, a January night drops to 26°, and about 8 inches of snow falls in a normal winter. Milder January nights than 66% of U.S. towns; hotter July afternoons than 76% of U.S. towns.
How cold does it get in Doniphan in winter?
January nights average 26°. About 109 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 30°.
How much snow does Doniphan get?
About 7.7 inches in a normal winter at Doniphan, MO, most of it in February, with snow on the ground about 8 days a year.
How hot does it get in Doniphan?
July, with a typical high of 90° and a low of 69°. About 51 days a year reach 90° and 3 reach 100° (Doniphan, MO).
When is the first and last frost in Doniphan?
In half of years the last spring frost (32°) comes by April 12 and the first fall frost by October 26, about 196 frost-free days, at Doniphan, MO.
What growing zone is Doniphan in?
Zone 7a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 4°.
What is the best time of year to visit Doniphan?
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 Doniphan getting warmer?
Yes: 1991–2020 averaged 0.7° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 92% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Doniphan.
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.