Photo: formulanone from Huntsville, United States · CC BY-SA 2.0Achille reaches 100° on about 14 days a year, more than 93% of U.S. towns
On a normal January night the air cools to about 33°. Its January nights stay gentler than in 76% of U.S. towns. The latest 30-year average runs 0.6° warmer than 1901–2000’s, with January up the most. Picnics, hikes and garden evenings come into their own from March to May and October to November, with highs of 64–81°.
A year in Achille at a glance
Each month’s typical high and low, and what it brings.
What stands out about Achille’s climate
Compared with towns across the U.S., with Achille’s place in Oklahoma beside it.
What a year in Achille feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 237 frost-free days a year
In half of years the last 32° night comes by March 19 and the first by November 12. Frost and day counts come from NOAA’s station at Durant 6sse Mesonet, OK, 7 miles from the town’s center, at about the same height.
The 2023 USDA map puts Achille’s center in zone 8a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 13°. 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 Durant, OK, falls mostly in January. Precipitation (rain plus melted snow) adds up to 43 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 Achille
55% of the work is heating. Months averaging under 55° run from November through February.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Durant 6sse Mesonet, OK.
Living with Achille’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
237 frost-free days in zone 8a. The last frost comes by Mar 19 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 12.
Months with highs of 62–84° and lows of 40° or more: March, April, May, October and November.
Parks & trails →Of the yearly building losses FEMA expects in Achille from natural hazards, tornadoes are the largest share (27%); heat waves, cold waves, winter storms and ice storms together are 19%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Achille and similar climates
TownRatings has no climate map of the towns around Achille yet.
Climates most like Achille’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 |
|---|---|---|---|---|
| Achille, OK | 33° | 94° | 43" | 2.0" |
| Seven Oaks, SC | 34° | 93° | 45" | 1.2" |
| Clearlake, CA | 35° | 93° | 40" | 0.4" |
| Milledgeville, GA | 34° | 93° | 47" | 0.6" |
| Laurinburg, NC | 33° | 91° | 45" | 1.1" |
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 Achille averaged 0.6° warmer than the 1900s. The biggest change is in January (+1.8°).
A smaller shift than in 97% 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 Achille compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Achille’s place among Oklahoma’s.
Achille weather by month
Highs, lows and precipitation from NOAA’s grid at Achille’s center; snow, wet days and snow on the ground from Durant, OK. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 53° | 33° | 2.5" | 0.7" | 6 | 0 | 39° – 51° |
| February | 58° | 36° | 2.7" | 0.4" | 6 | 0 | 39° – 55° |
| March | 66° | 45° | 3.7" | 0.5" | 7 | 0 | 50° – 63° |
| April | 74° | 51° | 3.8" | 0.0" | 7 | 0 | 57° – 69° |
| May | 81° | 61° | 5.6" | 0.0" | 9 | 0 | 68° – 76° |
| June | 89° | 69° | 4.3" | 0.0" | 6 | 0 | 76° – 84° |
| July | 94° | 73° | 2.9" | 0.0" | 5 | 0 | 79° – 90° |
| August | 94° | 72° | 2.6" | 0.0" | 4 | 0 | 77° – 91° |
| September | 87° | 64° | 3.8" | 0.0" | 6 | 0 | 72° – 82° |
| October | 76° | 53° | 4.3" | 0.0" | 6 | 0 | 59° – 70° |
| November | 64° | 43° | 3.2" | 0.0" | 5 | 0 | 47° – 60° |
| December | 55° | 35° | 3.3" | 0.4" | 5 | 0 | 36° – 50° |
| Year | 74° | 53° | 42.7" | 2.0" | 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 55°. June is the most reliable, staying within 8°.
Where Achille’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 Achille’s center.
- Snow: Durant, OK.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Durant 6sse Mesonet, 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 Achille’s climate
What is the weather like in Achille?
A typical July afternoon reaches 94°, a January night drops to 33°, and about 2 inches of snow falls in a normal winter. Milder January nights than 76% of U.S. towns; hotter July afternoons than 93% of U.S. towns.
How cold does it get in Achille in winter?
January nights average 33°. About 48 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 39°.
How much snow does Achille get?
About 2.0 inches in a normal winter at Durant, OK, most of it in January, with snow on the ground about 1 days a year.
How hot does it get in Achille?
July, with a typical high of 94° and a low of 73°. About 84 days a year reach 90° and 14 reach 100° (Durant 6sse Mesonet, OK).
When is the first and last frost in Achille?
In half of years the last spring frost (32°) comes by March 19 and the first fall frost by November 12, about 237 frost-free days, at Durant 6sse Mesonet, OK.
What growing zone is Achille in?
Zone 8a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 13°.
What is the best time of year to visit Achille?
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 Achille getting warmer?
Yes: 1991–2020 averaged 0.6° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 97% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Achille.
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.