Fort Matanzas National Monument in May
May at Fort Matanzas National Monument averages a daytime high near 83°F and an overnight low around 70°F, with about 2.8" of precipitation. Visitation runs about 1.2× the park's average month, which makes May a busy month here.
- Average low
- 70°F
- Average high
- 83°F
Range across the year: 49°F to 88°F
- Precipitation
- 2.8 in
- Daylight
- 13.5 hours
Roughly 10% of the park's yearly visitors come in May: about 61,000 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes May the 4th-busiest of the park's twelve months, sitting between the July peak (1.5×) and the December low (0.6×).
On our Best Time to Visit score May rates 58/100 ("Fair"). Our recommended month is December: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 76°F is warm enough that midday heat is worth planning around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 5.8 miles from the park.
Because June, July and August together draw about 35% 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 10.1-hour midwinter low and the 13.9-hour summer high.
Park-wide, 2025 drew 653,152 recreation visits, down 4% from 680,040 in 2024.
Across the past decade overall visitation has risen about 14.7%, 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 | 78°F / 62°F | 1.0× Average | 71 Good |
| May | 83°F / 70°F | 1.2× Busy | 58 Fair |
| June | 86°F / 76°F | 1.4× Busy | 37 Poor |
All twelve months at Fort Matanzas, with the best time to visit.
Frequently Asked Questions
May averages a daytime high near 83°F and an overnight low around 70°F at Fort Matanzas National Monument, with about 2.8 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 5.8 miles from the park, so conditions inside the park can differ, especially at other elevations.
May is busy at Fort Matanzas National Monument (about 1.2× the average month). Our best-time score rates it "Fair" at 58/100. Our recommended month is December.
The busiest month is July and the quietest is December. May sits at about 1.2× the park's average, or 10% of annual visitation.
A typical May sees about 61,000 recreation visits at Fort Matanzas National Monument, based on National Park Service monthly counts from 1979–2025.
Where to stay near Fort Matanzas in May
Booking a May trip to Fort Matanzas National Monument? Compare hotels, cabins and vacation rentals near the park with live May availability and prices.
Top-rated places to stay near Fort Matanzas
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See the full ranking of the best national parks to visit in May.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.