Mitchell House · Photo: Valis55 · CC BY-SA 3.0Havana reaches 100° on about 12 days a year, more than 92% of U.S. towns
The depth of winter brings overnight lows near 29°. Precipitation peaks in May and eases off in January. It is a wet place: more rain and snow fall here than on 85% of U.S. towns. Tender plants can go out after about March 31; in half of years the first frost comes by November 1.
A year in Havana at a glance
Each month’s typical high and low, and what it brings.
What stands out about Havana’s climate
Compared with towns across the U.S., with Havana’s place in Arkansas beside it.
What a year in Havana feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 215 frost-free days a year
In half of years the last 32° night comes by March 31 and the first by November 1. Frost and day counts come from NOAA’s station at Blue Mtn Dam, AR, 7 miles from the town’s center, at about the same height.
The 2023 USDA map puts Havana’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 3 inches of snow a winter
Snow, measured at Danville, AR, falls mostly in February. Precipitation (rain plus melted snow) adds up to 50 inches a year; May is the wettest month and January the driest. Rain or snow falls on about 91 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Havana
65% 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 Blue Mtn Dam, AR.
Living with Havana’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
215 frost-free days in zone 8a. The last frost comes by Mar 31 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 1.
Months with highs of 62–84° and lows of 40° or more: March, April, May and October. 0.1 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Havana from natural hazards, river flooding is the largest share (49%); heat waves, cold waves, winter storms and ice storms together are 14%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Havana and similar climates
TownRatings has no climate map of the towns around Havana yet.
Climates most like Havana’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 |
|---|---|---|---|---|
| Havana, AR | 29° | 93° | 50" | 3.2" |
| Mount Pleasant, TX | 35° | 94° | 48" | 1.9" |
| Kennett, MO | 29° | 90° | 51" | 2.9" |
| Clayton, NC | 31° | 90° | 49" | 3.2" |
| Lake City, SC | 35° | 92° | 48" | 1.6" |
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 Havana averaged 0.6° warmer than the 1900s. The biggest change is in February (+1.2°).
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 Havana compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Havana’s place among Arkansas’.
Havana weather by month
Highs, lows and precipitation from NOAA’s grid at Havana’s center; snow, wet days and snow on the ground from Danville, AR. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 51° | 29° | 3.4" | 0.8" | 8 | 0 | 36° – 47° |
| February | 56° | 33° | 3.4" | 1.0" | 8 | 1 | 37° – 53° |
| March | 65° | 40° | 4.6" | 0.8" | 9 | 0 | 46° – 62° |
| April | 74° | 48° | 4.9" | 0.0" | 8 | 0 | 55° – 67° |
| May | 81° | 58° | 5.4" | 0.0" | 9 | 0 | 66° – 75° |
| June | 89° | 67° | 4.1" | 0.0" | 7 | 0 | 74° – 83° |
| July | 93° | 70° | 4.0" | 0.0" | 8 | 0 | 77° – 87° |
| August | 93° | 69° | 3.6" | 0.0" | 7 | 0 | 75° – 86° |
| September | 86° | 61° | 3.9" | 0.0" | 6 | 0 | 70° – 80° |
| October | 75° | 49° | 4.0" | 0.0" | 7 | 0 | 57° – 68° |
| November | 62° | 39° | 4.7" | 0.0" | 7 | 0 | 45° – 56° |
| December | 53° | 32° | 4.3" | 0.6" | 8 | 0 | 31° – 49° |
| Year | 73° | 50° | 50.3" | 3.2" | 91 | 2 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 31° to 49°. May is the most reliable, staying within 9°.
Where Havana’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 Havana’s center.
- Snow: Danville, AR.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Blue Mtn Dam, AR, 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 Havana’s climate
What is the weather like in Havana?
A typical July afternoon reaches 93°, a January night drops to 29°, and about 3 inches of snow falls in a normal winter. Milder January nights than 72% of U.S. towns; hotter July afternoons than 91% of U.S. towns.
How cold does it get in Havana in winter?
January nights average 29°. About 71 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 36°.
How much snow does Havana get?
About 3.2 inches in a normal winter at Danville, AR, most of it in February, with snow on the ground about 2 days a year.
How hot does it get in Havana?
July, with a typical high of 93° and a low of 70°. About 74 days a year reach 90° and 12 reach 100° (Blue Mtn Dam, AR).
When is the first and last frost in Havana?
In half of years the last spring frost (32°) comes by March 31 and the first fall frost by November 1, about 215 frost-free days, at Blue Mtn Dam, AR.
What growing zone is Havana 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 Havana?
By one simple rule (highs of 62–84° and lows of 40° or more), March, April, May and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Havana 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 Havana.
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.