Photo: In-Correct at English Wikipedia · CC BY 3.0Kingston reaches 100° on about 18 days a year, more than 95% of U.S. towns
The coldest hours of a January night bottom out at 32° on average. In January, nights here are milder than in 75% of U.S. towns. Decade by decade the climate has edged up, 0.5° above 1901–2000. Garden planting can start around March 27; autumn frost returns near November 8.
A year in Kingston at a glance
Each month’s typical high and low, and what it brings.
What stands out about Kingston’s climate
Compared with towns across the U.S., with Kingston’s place in Oklahoma beside it.
What a year in Kingston feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 227 frost-free days a year
In half of years the last 32° night comes by March 27 and the first by November 8. Frost and day counts come from NOAA’s station at Madill, OK, 7 miles from the town’s center, at about the same height.
The 2023 USDA map puts Kingston’s center in zone 8a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 12°. 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 2 inches of snow a winter
Snow, measured at Kingston 5 Sse, OK, falls mostly in February. Precipitation (rain plus melted snow) adds up to 41 inches a year; May is the wettest month and January the driest. Rain or snow falls on about 73 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Kingston
57% 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 Madill, OK.
Living with Kingston’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
227 frost-free days in zone 8a. The last frost comes by Mar 27 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 8.
Months with highs of 62–84° and lows of 40° or more: March, April, May, October and November. 0.4 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Kingston from natural hazards, tornadoes are the largest share (30%); heat waves, cold waves, winter storms and ice storms together are 19%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Kingston and similar climates
TownRatings has no climate map of the towns around Kingston yet.
Climates most like Kingston’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 |
|---|---|---|---|---|
| Kingston, OK | 32° | 94° | 41" | 1.9" |
| Clearlake, CA | 35° | 93° | 40" | 0.4" |
| Seven Oaks, SC | 34° | 93° | 45" | 1.2" |
| Mexia, TX | 37° | 94° | 41" | 0.2" |
| Milledgeville, GA | 34° | 93° | 47" | 0.6" |
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 Kingston averaged 0.5° warmer than the 1900s. The biggest change is in January (+1.5°).
A smaller shift than in 98% 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 Kingston compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Kingston’s place among Oklahoma’s.
Kingston weather by month
Highs, lows and precipitation from NOAA’s grid at Kingston’s center; snow, wet days and snow on the ground from Kingston 5 Sse, OK. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 53° | 32° | 2.2" | 0.4" | 7 | 0 | 38° – 51° |
| February | 58° | 35° | 2.3" | 0.7" | 6 | 0 | 39° – 54° |
| March | 66° | 44° | 3.4" | 0.4" | 7 | 0 | 50° – 63° |
| April | 74° | 51° | 3.7" | 0.0" | 6 | 0 | 57° – 68° |
| May | 81° | 60° | 5.6" | 0.0" | 8 | 0 | 68° – 76° |
| June | 89° | 69° | 4.4" | 0.0" | 7 | 0 | 76° – 85° |
| July | 94° | 73° | 2.8" | 0.0" | 4 | 0 | 79° – 90° |
| August | 94° | 72° | 2.6" | 0.0" | 5 | 0 | 77° – 91° |
| September | 87° | 64° | 3.9" | 0.0" | 6 | 0 | 71° – 82° |
| October | 76° | 53° | 4.1" | 0.0" | 7 | 0 | 59° – 70° |
| November | 64° | 42° | 2.9" | 0.1" | 6 | 0 | 47° – 60° |
| December | 55° | 34° | 3.1" | 0.3" | 6 | 0 | 35° – 48° |
| Year | 74° | 52° | 41.0" | 1.9" | 73 | 1 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 39° to 54°. May is the most reliable, staying within 8°.
Where Kingston’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 Kingston’s center.
- Snow: Kingston 5 Sse, OK.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Madill, OK, 7 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 Kingston’s climate
What is the weather like in Kingston?
A typical July afternoon reaches 94°, a January night drops to 32°, and about 2 inches of snow falls in a normal winter. Milder January nights than 75% of U.S. towns; hotter July afternoons than 94% of U.S. towns.
How cold does it get in Kingston in winter?
January nights average 32°. About 63 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 38°.
How much snow does Kingston get?
About 1.9 inches in a normal winter at Kingston 5 Sse, OK, most of it in February, with snow on the ground about 1 days a year.
How hot does it get in Kingston?
July, with a typical high of 94° and a low of 73°. About 87 days a year reach 90° and 18 reach 100° (Madill, OK).
When is the first and last frost in Kingston?
In half of years the last spring frost (32°) comes by March 27 and the first fall frost by November 8, about 227 frost-free days, at Madill, OK.
What growing zone is Kingston in?
Zone 8a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 12°.
What is the best time of year to visit Kingston?
By one simple rule (highs of 62–84° and lows of 40° or more), March, April, May, October and November. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Kingston getting warmer?
Yes: 1991–2020 averaged 0.5° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 98% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Kingston.
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.