Photo: PhotolitherlandChris Litherland · CC BY-SA 3.0More precipitation falls on Eureka Springs than on 72% of U.S. towns: 47 inches a year
In July the day’s top temperature is typically 88°. Summer afternoons here are warmer than in 70% of U.S. towns. Decade by decade the climate has edged up, 0.5° above 1901–2000. Plan time outside from April to June and September to October, when highs sit at 69–84°.
A year in Eureka Springs at a glance
Each month’s typical high and low, and what it brings.
What stands out about Eureka Springs’ climate
Compared with towns across the U.S., with Eureka Springs’ place in Arkansas beside it.
What a year in Eureka Springs feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 185 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 Seligman, MO, 14 miles from the town’s center, 160 ft higher.
The 2023 USDA map puts Eureka Springs’ center in zone 7a: 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 47 inches of rain a year
May is the wettest month and February the driest.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Eureka Springs
79% 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 Seligman, MO.
Living with Eureka Springs’ climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
185 frost-free days in zone 7a. 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. 8.8 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Eureka Springs from natural hazards, river flooding is the largest share (37%); heat waves, cold waves, winter storms and ice storms together are 28%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Eureka Springs and similar climates
TownRatings has no climate map of the towns around Eureka Springs yet.
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 Eureka Springs averaged 0.5° warmer than the 1900s. The biggest change is in February (+1.4°).
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 Eureka Springs compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Eureka Springs’ place among Arkansas’.
Eureka Springs weather by month
Highs, lows and precipitation from NOAA’s grid at Eureka Springs’ center. 1991–2020 normals.
| Month | High | Low | Rain + melt | 30-yr range |
|---|---|---|---|---|
| January | 46° | 27° | 2.8" | 32° – 47° |
| February | 51° | 30° | 2.6" | 32° – 49° |
| March | 60° | 37° | 4.2" | 41° – 59° |
| April | 69° | 46° | 4.9" | 51° – 64° |
| May | 76° | 55° | 5.9" | 62° – 72° |
| June | 84° | 64° | 4.3" | 69° – 78° |
| July | 88° | 68° | 3.8" | 73° – 84° |
| August | 88° | 66° | 3.3" | 69° – 82° |
| September | 81° | 59° | 4.3" | 66° – 77° |
| October | 70° | 48° | 4.1" | 54° – 65° |
| November | 58° | 37° | 4.1" | 41° – 55° |
| December | 48° | 30° | 3.1" | 27° – 46° |
| Year | 68° | 47° | 47.4" |
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°. June is the most reliable, staying within 9°.
Where Eureka Springs’ 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 Eureka Springs’ center.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Seligman, MO, 14 miles from the town’s center, 160 ft higher; 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 Eureka Springs’ climate
What is the weather like in Eureka Springs?
A typical July afternoon reaches 88°, a January night drops to 27°. Milder January nights than 67% of U.S. towns; hotter July afternoons than 70% of U.S. towns.
How cold does it get in Eureka Springs in winter?
January nights average 27°. About 110 nights a year reach 32° or below and 2 reach 0° or below. In the coldest January of the last 30 years the month averaged 32°.
How hot does it get in Eureka Springs?
July, with a typical high of 88° and a low of 68°. About 31 days a year reach 90° (Seligman, MO).
When is the first and last frost in Eureka Springs?
In half of years the last spring frost (32°) comes by April 18 and the first fall frost by October 22, about 185 frost-free days, at Seligman, MO.
What growing zone is Eureka Springs in?
Zone 7a 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 Eureka Springs?
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 Eureka Springs 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 Eureka Springs.
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.