FLORIDA · TROY SPRING · JULY
July hands Troy Spring the widest gap it gets all summer: air averaging a 90.1°F high, water reading 71.4°F (21.9°C) on the USGS gauge at the spring. A spring has no season. The air above it does, and in July the two sit 18.7°F apart, which is the whole reason the swimming area fills before lunch.
On July 15 the sun rises at 6:40 a.m. and sets at 8:35 p.m. local time, 13 hours 56 minutes of daylight to work with. Rain takes some of it back: 7.77 inches fall in an average July, spread across 11.6 days that record at least 0.10 inch. And the state counts 25 parking spaces at Troy Spring State Park, so a July Saturday is settled by what time you leave the motel.
TROY SPRING AT A GLANCE · JULY
July gives Troy Spring its widest air-to-water contrast of the summer, 90.1°F above and 71.4°F below, and asks you to beat 24 other cars to the lot.
AVG HIGH 90.1°F · SPRING WATER 71.4°F · 11.6 RAIN DAYS · 25 PARKING SPACES
Go for: a 71.4°F swim under 90°F air, 13 hours 56 minutes of light on the 15th, and the 0.4-mile paddling trail at its most welcome.
Think twice before: driving up at midday on a July weekend: the lot holds 25 cars, and when it fills the gate closes.
Air: NOAA NCEI 1991-2020, Cross City AP · Water: USGS gauge 02320250 · Facilities: Florida DEP 2024 inventory
On this page
- Troy Spring weather in July90.1°F highs, 11.6 rain days
- How cold the spring water is71.4°F on the USGS gauge
- Parking and crowds on a July weekend25 spaces, and what happens when they fill
- Things to do at the park in JulySwim area, launch, 0.4-mile paddling trail
- A two-day plan around the heatFrom the 6:40 a.m. sunrise to the 8:35 p.m. sunset
- July, June or AugustHow the three months compare, degree by degree
- Is July worth it at Troy Spring?Our verdict, and the month we would swap to
- Where to sleep near the springsFlorida lodging, region by region
The year-round picture lives in our Troy Spring guide. June sits four weeks back with 9.1 wet days instead of 11.6. And the Florida calendar sets July against the other eleven months statewide.
Troy Spring weather in July: average highs, lows and rain days
| Measure | July |
|---|---|
| Average high | 90.1°F |
| Average low | 72.5°F |
| Rainfall | 7.77 in |
| Days with 0.10 in or more | 11.6 |
| Days with 1 in or more | 2.5 |
| Daylight, July 15 | 13 h 56 min |
| Sunrise / sunset, July 15 | 6:40 a.m. / 8:35 p.m. |
| Spring water | 71.4°F (21.9°C) |
Every air figure here comes from NOAA’s NCEI 1991-2020 monthly normals, measured at Cross City Airport (station USW00012833), about 27 miles (44 km) from the spring. That is a real thermometer rather than a modeled grid cell, and it is still 27 miles of pine and river away. July there averages a high of 90.1°F, a low of 72.5°F and 7.77 inches of rain. Those numbers describe the air only. The water in the run answers to nothing on the calendar.
Measurable rain falls about three days in eight: 11.6 days of an average July record at least 0.10 inch. In practice that reads as a short, loud afternoon storm rather than a gray day. A swim at nine in the morning rarely loses to it; a four o’clock paddle sometimes does.
Between the 90.1°F high and the 72.5°F low there are 17.6°F, and none of them are cold. Nothing in a July bag needs to be warm. It needs shade and dry cotton instead, because the water runs 18.7°F below the afternoon air, and climbing out of 71.4°F water at six in the evening is the one moment anyone shivers at Troy Spring. Water shoes, a towel per person, sunscreen you reapply after every swim.
Daylight on July 15 runs 13 hours 56 minutes, sunrise at 6:40 a.m., sunset at 8:35 p.m. local time. That late finish makes an after-work swim realistic for anyone within an hour’s drive, and it puts long shadows over the bank well after the hottest stretch of the day has passed.
How warm is Troy Spring in July?
The water answers first: 71.4°F (21.9°C) at USGS station 02320250, Troy Spring, read on September 11, 2026. That is one instantaneous reading, not a monthly average of daily maxima like the sea tables you may be used to, and a spring does not need one, since the gauge sits close to that figure every day of the year. Against a July average high of 90.1°F and an average low of 72.5°F, the water is colder than the coldest hour of a July night.
At 7 a.m., with the air near its 72.5°F low, the first step in is a genuine shock and nothing in the park is warm enough to fix it. By two in the afternoon, under 90°F air and Florida humidity, the same 71.4°F reads as relief and people stop announcing it. Dress for the afternoon, swim in the morning if you can stand the entry, and keep a dry shirt in the car for the drive home.
Frost is not a July question at this latitude. The station’s July low averages 72.5°F, and we found no count of nights at or below freezing in this month’s normals to report. The only cold reading in our July data is the spring itself.
How busy is Troy Spring in July? Crowds, prices and the demand peak
July falls inside Florida’s wet season and inside the school summer break, which is peak demand for a swimming hole. We found no occupancy series and no monthly room-rate series for this stretch of north Florida, so we crown no month expensive and quote no nightly rate. Demand shows up instead as a parking count: the state inventories 25 spaces at Troy Spring State Park, and when they are gone the gate closes.
Booking weeks ahead does nothing for a lot that size, because the lot is first-come. Your alarm clock does the work. Sunrise is 6:40 a.m. in mid-July, and a summer Saturday gets decided in the first hours the gate stands open. We could not verify the park’s opening hour, so check it with the park before you set that alarm. Where the calendar does matter is lodging, and our Florida lodging guide handles the booking window.
We could not verify a lodging-tax rate for the area, so we give no percentage. Nor could we verify an entrance fee: floridastateparks.org returns a 403 to our automated reads, and we carry no gate price and no opening hour for Troy Spring. Fees vary by park and by season in Florida, so a figure you read for another spring does not transfer here. Our Florida cost guide covers the rest of the day’s spending.
Nothing at the park can be bought ahead as far as our sources show, not a space and not a swim slot. Spend the money on sleeping close instead. A bed within a short drive is what puts you in the lot before it fills, and for the same reason an extra night beats an extra early start on the last day.
Things to do in Troy Spring in July
July is the month when 71.4°F water counts as mercy rather than a dare. The air averages 90.1°F, and the 18.7°F gap between them is the widest of the three summer months. Add 13 hours 56 minutes of daylight on the 15th and a swim, a paddle and a walk all fit inside one day without anybody hurrying.
Florida’s 2024 facilities inventory counts what is here: one designated swimming area, one launch for canoes, kayaks and tubes, 0.4 miles of paddling trail, 0.3 miles of hiking trail and 50 feet of boardwalk. Small park, one very large thing in the middle of it. State law also keeps a protected class called Outstanding Florida Springs, defined in statute 373.802(5) as every historic first-magnitude spring plus six named by hand, and our reading did not settle which side of that line Troy Spring sits on.
None of those counts move with the calendar. The air does: 89.5°F in June, 90.1°F in July, 89.9°F in August, all of it over the same 71.4°F in the run. July changes the order you use the place in. The 0.3-mile trail and the 50 feet of boardwalk belong to the morning, and the swimming area takes the hours on either side of the afternoon storm.
Since we could not verify an entrance fee, plan on paying something at the gate and call ahead for the amount. Inside, our sources list no separate charge for the trail, the boardwalk or the swimming area, and no July fee waiver or free day. Tubes and boats are yours to bring: the inventory counts a launch, and we found no rental listed at it. More statewide options sit in our Florida things-to-do guide.
Troy Spring in July: a two-day itinerary
Day one runs on the front half of the light. Sunrise is 6:40 a.m., so aim to be parked by eight while spaces remain. Walk the 0.3-mile trail and the 50 feet of boardwalk first, with the air still near its 72.5°F low. Swim from about ten, once the entry has stopped feeling like punishment. Eat in shade at noon. Put the boat on the 0.4-mile paddling trail around four only if the sky is clear, and keep the last hour before the 8:35 p.m. sunset for the bank.
Day two flips the order: swim first, paddle second, be dry by mid-afternoon. If rain arrives anyway, it usually arrives hard and brief, so wait in the car and take the water back afterward rather than driving off. If the forecast is wet from dawn, give the day to the road and let our Florida road-trip routes pick the detour.
Troy Spring in July vs June and August
| Measure | June | July | August |
|---|---|---|---|
| Average high | 89.5°F | 90.1°F | 89.9°F |
| Average low | 70.6°F | 72.5°F | 72.9°F |
| Rainfall | 7.00 in | 7.77 in | 8.10 in |
| Days with 0.10 in or more | 9.1 | 11.6 | 11.5 |
| Spring water (year-round) | about 71.4°F | about 71.4°F | about 71.4°F |
Across the three, daytime heat barely shifts: 89.5°F in June, 90.1°F in July, 89.9°F in August, a span of 0.6°F. Rain is where they separate. June records 9.1 days at 0.10 inch or more, July 11.6, August 11.5, while the monthly total climbs the whole way, 7.00 inches to 7.77 to 8.10. The spring reads about 71.4°F through all three.
Shift back to June and you drop 2.5 wet days, sleep 1.9°F cooler at night, and give up 0.6°F of afternoon heat for identical water. Shift forward to August and the rain-day count barely moves, 11.5 against 11.6, while the monthly total rises by a third of an inch and nights sit 0.4°F warmer. Our June page makes the case for going early.
Is July a good time to visit Troy Spring?
Yes, if you are coming for the water. The point of a 71.4°F spring is the contrast with the air above it, and July delivers the widest version of that contrast with light until 8:35 p.m. No, if you need certainty: 25 spaces, 11.6 wet days and an opening hour we could not verify add up to a day that can go wrong before you have parked.
When the answer is no, take June. It runs 2.5 fewer wet days, nights 1.9°F cooler, afternoons within 0.6°F of July’s, and the identical spring temperature. Spring and fall sit outside the numbers our sources gave us for this park, so we rank no month beyond these three.
What only July offers is the 18.7°F gap between air and water, wider than June’s 18.1°F or August’s 18.5°F, inside a day that still holds 13 hours 56 minutes of light.
The last word
Decide this trip on the lot rather than the forecast. Twenty-five spaces is the real constraint in July, and arriving early beats every other piece of planning. Then leave room for the rain you cannot drive around: an average July also puts 2.5 days above an inch, roughly one day in twelve. Park early, swim early, and count the afternoon as a bonus.
Sources & data for this guide
- July air normals (90.1°F high, 72.5°F low, 7.77 in) and rain-day counts (11.6 days at 0.10 in+, 2.5 days at 1 in+) · NOAA NCEI monthly normals 1991-2020, station USW00012833, Cross City AP, FL, about 27 miles (44 km) from the spring · checked Sep 24, 2026
- June and August normals used in the comparison · same NOAA NCEI 1991-2020 series and station · checked Sep 24, 2026
- Daylight of 13 h 56 min, sunrise and sunset for July 15 (converted to local time) · sunrise-sunset.org · checked Sep 24, 2026
- Spring water at 71.4°F (21.9°C), a single instantaneous reading · USGS National Water Information System, station 02320250 Troy Spring · checked Sep 24, 2026
- 25 parking spaces, 1 designated swimming area, 1 canoe/kayak/tube launch, 0.4 mi paddling trail, 0.3 mi hiking trail, 50 ft boardwalk · Florida DEP Recreational Facilities Inventory, 2024 annual report · checked Sep 24, 2026
- Outstanding Florida Springs definition · Florida Statutes 373.802(5) · checked Sep 24, 2026
- Editorial admission: floridastateparks.org returned 403 to our automated reads and the FWC manatee pages render client-side, so we carry no entrance fee, no opening hour and no manatee count for Troy Spring · Sept 11, 2026