Big Thicket National Preserve in May
May at Big Thicket National Preserve averages a daytime high near 87°F and an overnight low around 64°F, with about 4.5" of precipitation. Visitation runs about 1.1× the park's average month, which makes May an average month here.
- Average low
- 64°F
- Average high
- 87°F
Range across the year: 38°F to 95°F
- Precipitation
- 4.5 in
- Daylight
- 13.5 hours
Roughly 9% of the park's yearly visitors come in May: about 22,000 recreation visits in a typical year, based on National Park Service monthly counts from 1981 to 2025.
That makes May the 6th-busiest of the park's twelve months, sitting between the October peak (1.2×) and the February low (0.7×).
On our Best Time to Visit score May rates 48/100 ("Fair"). Our recommended month is March: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 75°F is warm enough that midday heat is worth planning around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 6.4 miles from the park.
Because June, July and August together draw about 27% of annual visitors, choosing May instead steps outside that summer crush — the single biggest lever on how crowded the park feels.
You'll have about 13.5 hours of daylight in May to explore — between the 10-hour midwinter low and the 14-hour summer high.
Park-wide, 2025 drew 228,310 recreation visits, down 16% from 271,823 in 2024.
Across the past decade overall visitation has risen about 15.7%, so a May visit is likely to feel busier than it did a few years ago.
How May compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| April | 80°F / 55°F | 0.9× Average | 71 Good |
| May | 87°F / 64°F | 1.1× Average | 48 Fair |
| June | 92°F / 70°F | 1.0× Average | 30 Poor |
All twelve months at Big Thicket, with the best time to visit.
Things to do at Big Thicket in May
The National Park Service tags 20 Big Thicket activities for spring. Here are 8 of them. Each links to the park's own page for it.
- Explore the Rugged Lance Rosier Unit · 1-3 hours
- Backcountry Camp at Big Thicket National Preserve
- Bike the Big Sandy Trail · 4-8 hours
- Hike the Beech Woods Trail · 1-2 hours
- Hike the Kirby Nature Trail · 1-2 hours
- Hike the Pitcher Plant Trail · 1-2 hours
- Hike the Woodlands Trail · 2-4 hours
- Paddle Village Creek · 2-6 hours
Frequently Asked Questions
May averages a daytime high near 87°F and an overnight low around 64°F at Big Thicket National Preserve, with about 4.5 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 6.4 miles from the park, so conditions inside the park can differ, especially at other elevations.
May is average at Big Thicket National Preserve (about 1.1× the average month). Our best-time score rates it "Fair" at 48/100. Our recommended month is March.
The busiest month is October and the quietest is February. May sits at about 1.1× the park's average, or 9% of annual visitation.
A typical May sees about 22,000 recreation visits at Big Thicket National Preserve, based on National Park Service monthly counts from 1981–2025.
Where to stay near Big Thicket in May
Booking a May trip to Big Thicket National Preserve? Compare hotels, cabins and vacation rentals near the park with live May availability and prices.
Top-rated places to stay near Big Thicket
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
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See the full ranking of the best national parks to visit in May.
Source: National Park Service Visitor Use Statistics (1981–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.