FANNING SPRINGS · FLORIDA · JULY
The air at Fanning Springs averages 90.1°F in July. The spring underneath it read 73.4°F when the gauge was checked on September 11, 2026, and it reads close to that in every month of the year. Those 16.7 degrees of difference are the whole reason to drive here in the hottest stretch of the Florida calendar: the water does not get a summer, only the air does.
July charges for it. An average July drops 7.77 inches of rain across 11.6 wet days, and the state park holds 130 cars. Statewide questions belong to other guides: where to stay, what a week costs, how to drive it. The July arithmetic starts below.
THE MONTH AT A GLANCE · FANNING SPRINGS · JULY
July hands Fanning Springs its warmest air of the summer over water that never changes temperature, so the day is won or lost before ten in the morning.
AIR 90.1°F · WATER 73.4°F · 11.6 RAIN DAYS · 130 PARKING SPACES
Go for: a 73.4°F swim under 90-degree air, 13 hours 54 minutes of daylight on July 15, and a boat launch that still works at six in the evening.
Think twice before: building an afternoon outdoors: 11.6 days in an average July take 0.10 inch of rain or more, and 2.5 of them take a full inch.
Air: NOAA NCEI 1991-2020 · Water: USGS gauge 02323502 · Facilities: Florida DEP 2024 inventory · full sources at the end
On this page
- July weather normals for Fanning SpringsHighs, lows, 7.77 inches of rain
- How warm the air and the water get in July90.1°F air over 73.4°F water
- Crowds, parking and July prices130 spaces and what we could not price
- Things to do at the spring in JulyThe swim area, the boardwalk, the launch
- A two-day plan built around the heatTwo days, hour by hour
- July against June and AugustHow the three months compare
- Is July a good month to go?The July verdict
Two instruments feed every figure here. The air numbers are NOAA’s official station normals, measured at Cross City Airport (station USW00012833), about 27 miles from the spring, so treat them as the regional air rather than the reading at the swim steps. The water numbers come from a U.S. Geological Survey gauge sitting on the spring itself, station 02323502.
Fanning Springs weather in July: average highs, lows and rain days
| July normal | Figure |
|---|---|
| Average high | 90.1°F |
| Average low | 72.5°F |
| Precipitation | 7.77 in |
| Days with 0.10 in or more | 11.6 |
| Days with 1 in or more | 2.5 |
| Daylight on July 15 | 13 h 54 min |
Those normals cover the thirty years from 1991 to 2020 and come from NOAA’s National Centers for Environmental Information. A typical July day climbs to 90.1°F and falls back to 72.5°F, with 7.77 inches of rain spread through the month. Nothing in that set is a forecast: it is what three decades of Julys did, at a thermometer 27 miles up the road.
On 11.6 days in an average July, the gauge records at least 0.10 inch of rain: measurable water falling roughly three days in eight. On 2.5 of those days it takes an inch or more, the kind of hour that empties a parking lot. Florida’s wet season loads most of its rain into the afternoon, as the statewide seasons guide lays out, so a July morning here is plannable and a July afternoon is a coin toss.
Between the high and the low sits 17.6 degrees, and almost none of it lands where you need it. The night bottoms out at 72.5°F and the humidity stays, so a sweater is dead weight in the trunk. What earns its space: a second dry shirt, a towel that dries faster than cotton, water shoes for the steps, and a hat with a brim rather than a cap.
On July 15 the sun comes up at 6:40 a.m. local time and goes down at 8:34 p.m., 13 hours 54 minutes apart. That length is the month’s real gift: you can swim at seven, sit out the worst of the heat, and get a second session in at seven in the evening with light to spare on the walk back to the car.
How warm is Fanning Springs in July?
The two ends of a July day are 90.1°F and 72.5°F, an average spread of 17.6 degrees. That is a narrow ceiling by Florida-summer standards and a very high floor: the coolest hour of an average July night is still warmer than a spring morning in March. Heat, not cold, is the variable you plan around, and it peaks in the same hours the storms build.
In practice, that means a T-shirt at seven in the morning and shade by one in the afternoon. The water is the counterweight. The USGS gauge at the spring read 73.4°F (23.0°C) on September 11, 2026, a single instantaneous reading rather than a July average, and the spring holds close to that figure all year. Stepping in from 90-degree air costs you nearly seventeen degrees at once, which is why nobody eases into it.
Frost is not a July question here: the normal low is 72.5°F, and no month of that set comes near 32°F. We did not verify a record low or a record high for July at the Cross City station, so we quote neither. What the normals support is a range, and the range never goes cold.
How busy is Fanning Springs in July? Crowds, prices and the demand peak
We found no occupancy series and no monthly room-rate series for this corner of north Florida, so we crown no month expensive and no month cheap. What we can count is capacity. The Florida Department of Environmental Protection’s 2024 facilities inventory puts 130 parking spaces at Fanning Springs State Park. July is a school-vacation month, and 130 is a small number against a hot Saturday: when the lot fills, the gate closes.
That changes the booking question. The same inventory counts five cabins in the park, and with five units the date sells out long before any rate moves. We could not verify a reservation window, so we give no number of weeks: check availability the day you fix your dates, and treat a July weekend as the hardest ask of the year. Arriving by mid-morning does more for a day trip than any booking trick.
We could not verify a lodging-tax rate for the towns around the spring, so no percentage appears in this section. The same goes for the park’s entrance fee and its gate hours: the state parks site refuses automated reads, and we will not carry over a price from another park, because Florida fees vary park by park and season by season. Budget the drive and the food with our statewide cost guide and confirm the gate with the park before you leave.
One upgrade genuinely changes July, and it is the cabin. Sleeping inside the park removes the 130-space lot from your morning entirely, and it puts you at the swim area during the two coolest hours of the day, the ones a day-tripper spends on the road. We have no nightly rate to publish for those five units. With kids in the group, that head start is worth more than anything else on the receipt.
Things to do in Fanning Springs in July
July is the month when the swim stops being a novelty and becomes the reason you came. In January the same 73.4°F water asks for nerve; under a 90.1°F sky it asks for nothing. The other July-only asset is light: 13 hours 54 minutes of it on the 15th, enough to paddle after dinner and still load the car dry.
The state has counted what the park holds: 1 designated swimming area, 715 feet of boardwalk, 1 launch for canoes, kayaks and tubes, 1 observation platform, 5 cabins and those 130 parking spaces. The vent was pushing 41 cubic feet per second on the September 2026 reading, and that volume is the reason the water stays clear: it is replaced faster than a crowd can cloud it.
What July changes is the air above all of it, not the water in it. The spring runs at its usual temperature in every season. The boardwalk, the platform and the launch, though, sit under a sky that averages 90.1°F, so shade and timing decide how long you last on them. Do the walking first and the swimming second, then reverse the order after five in the afternoon.
We could not verify what costs nothing here, because we could not read the park’s fee schedule at all, and we promise no wildlife either: Florida’s manatees concentrate in springs during winter cold snaps, not in July, and our manatee guide covers that season properly. What is free in any month is the light on the water at seven in the evening.
Fanning Springs in July: a two-day itinerary
Day one. Sunrise is at 6:40 a.m., so aim to be parked by eight while the 130 spaces are still open. Swim first, when the air is closest to its 72.5°F low and the contrast with the water is smallest. Walk the 715 feet of boardwalk and the observation platform before eleven. Clear out between one and four, the window that owns both the 90.1°F peak and most of the month’s storms. Come back at six for the long evening swim.
Day two. Put a kayak or a tube in at the launch early, while the surface is still glass, and be off the water before the afternoon builds. If the sky turns, remember the shape of the month: 2.5 days in an average July take an inch or more of rain, usually in a burst rather than a drizzle. Rain does not cool the spring and does not empty the lot, but lightning ends everyone’s swim, so keep a dry-hour plan in the car.
Fanning Springs in July vs June and August
| Normal | 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 |
| Precipitation | 7.00 in | 7.77 in | 8.10 in |
| Days with 0.10 in or more | 9.1 | 11.6 | 11.5 |
July takes the warmest daytime of the three by a hair: 90.1°F against 89.9°F in August and 89.5°F in June. Nights sort the other way, with June coolest at 70.6°F and August warmest at 72.9°F. Rain climbs steadily through the summer, from 7.00 inches in June to 7.77 in July and 8.10 in August. The spring sits outside the comparison entirely, reading the same in all three months.
Shift four weeks back to June and you gain 2.5 fewer wet days, 0.77 inch less rain and a night 1.9 degrees cooler, for 0.6 degree off the afternoon high. Shift forward to August and you lose 0.33 inch to extra rain and pick up the warmest nights of the summer, with the wet-day count essentially unchanged at 11.5. June is the dry play; July is the bright one.
Is July a good time to visit Fanning Springs?
For swimmers and families willing to run on a morning schedule, yes without hesitation: 73.4°F water under 90-degree air is the best trade this park offers, and nearly fourteen hours of daylight buys two sessions in one day. For anyone who wants dry weather, a long afternoon hike or an unhurried arrival at noon, no. Eleven-point-six wet days and 130 parking spaces are not flexible.
If the answer is no, June is the nearest fix: 9.1 wet days instead of 11.6, 7.00 inches instead of 7.77, and a high only 0.6 degree lower. For dry air rather than a small improvement on it, Florida’s dry season runs November through April, and the statewide calendar makes that case month by month. The spring will be the same temperature when you get there.
What no other month matches: of the three summer months we hold figures for, July’s 90.1°F high opens the widest gap with the spring, 16.7 degrees of relief in one step.
The last word
Pick the hour, not the month. A July Saturday at eight in the morning and the same Saturday at one in the afternoon are two different trips, and only one of them ends with a parking space. One more thing worth knowing before you go: Florida law 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 in the text. Ask at the gate whether Fanning Springs is on that list.
Sources & data for this guide
- July, June and August air normals, 1991-2020 · NOAA NCEI monthly normals, station USW00012833, Cross City AP, FL US, about 27 miles from the spring · checked Sep 24, 2026
- Rain-day counts (11.6 days at 0.10 in, 2.5 days at 1 in) · NOAA NCEI monthly normals, same station · checked Sep 24, 2026
- Daylight, sunrise and sunset for July 15 · sunrise-sunset.org, UTC times converted to local · checked Sep 24, 2026
- Water temperature 73.4°F and discharge 41 cubic feet per second · USGS National Water Information System, station 02323502 Fanning Springs, instantaneous reading · checked Sep 24, 2026
- Parking spaces, swim area, boardwalk, launch, platform and cabins · Florida Department of Environmental Protection, Recreational Facilities Inventory, 2024 annual report · checked Sep 24, 2026
- Outstanding Florida Springs definition · Florida Statutes 373.802(5), leg.state.fl.us · checked Sep 24, 2026
- What we could not read: floridastateparks.org returns a 403 to automated reads, so we carry no entrance fee and no gate hours; the FWC manatee pages render in the browser only, so we carry no manatee count · checked Sep 24, 2026