Orlando weather in September

September in Orlando: sweltering, soaked, with clean air — a gamble, with 14 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Orlando🇺🇸 United States · Florida · City53
  1. 84Jan
  2. 91Feb
  3. 87Mar
  4. 79Apr
  5. 70May
  6. 56Jun
  7. 51Jul
  8. 49Aug
  9. 53Sep
  10. 68Oct
  11. 82Nov
  12. 89Dec

#10 of 12 months in Orlando · #1237 of 1413 destinations to visit in September · comfort 53/100 (tier D)

Days
33°C
Nights
24°C
Wet days
14
Sun
9.5 h
Humidity
84%
Daylight
12 h
Orlando, United States
Photo: Simon Steiner · Pexels

Traveller notes on Orlando in September

Notes from nearby Tampa (124 km away)

Orlando doesn't have its own notes for September yet — these are about Tampa, close enough to share the season.

Forum posters describe September as the peak of Atlantic hurricane season, with hot, extremely humid conditions and a good chance of rain most days - typically a heavy but short late-afternoon storm around 3 or 4pm that clears within an hour or two, rather than an all-day washout. Posters are consistent that Tampa is normally lucky when it comes to direct hurricane hits, with the odds of a visit being disrupted by a major storm firmly in a traveler's favor, though it's worth tracking forecasts rather than dismissing the risk entirely. Posters consistently recommend travel insurance that specifically covers hurricanes and reading the fine print carefully, ideally purchased at the time of booking. Posters generally rate September as hot, humid and rain-prone with a real (if statistically modest) hurricane risk, manageable with insurance and flexible plans in place.
Tripadvisor community · September · 1 month ago · about Tampa · Read more on Tripadvisor ↗

Other months in Orlando

Regulars are consistent this is genuinely great weather here, dry-season sun with low humidity replacing summer's soaking storms, though a stray afternoon shower over one small area is still possible and typically clears within half an hour, easy to miss entirely. Our row backs the warm, drier read, 29.5C over 17.8C nights feeling 18C, with rain down to 79.2mm across 5.8 days, a real drop from summer's totals. Regulars are specific that days sit comfortably in the high 70s to high 80s Fahrenheit range, warm enough for shorts and tees, while nights can dip enough that a light jacket is worth packing for evenings at the parks. Lightning risk, a real summer hazard here, is notably reduced this month. The record: humidity 69 percent, 10.8 hours of sun and AQI 43.
BriefAfternoonShowersGoneInHalfAnHour · April · 1 month ago · Read more on Tripadvisor ↗
Regulars split this month at its own midpoint: the first two weeks are normally very nice, warm days in the 70s and 80s Fahrenheit with cooler but not cold nights, while later November brings a real chance of a cold front pushing through. Our row averages both halves at 26.2C reading as 27C over 16.2C nights, with 60.7mm across 5.1 days - among the lowest rainy-day counts of this destination's year, which matches the board's note that November brings the least rain. Theme park crowds follow the calendar rather than the weather: quiet through most of the month, except a real spike around the 9th to 12th for the Epcot Food and Wine Festival's closing weekend. The record: humidity 77 percent, 8.4 hours of sun, a 15.2 kph wind and AQI 35.
NiceEarlyWatchForALateColdFront · November · 1 month ago · Read more on Tripadvisor ↗
March is one of the busiest months of the Orlando year and regulars map it precisely. The first ten days or so carry the lightest weekday crowds; from about the 15th the spring breaks start arriving; and the heaviest weeks are the one before and the one after Easter, whose date moves from year to year, so that part has to be looked up rather than assumed. Prices track the crowds. The weather is the easy half - high seventies to low eighties, low humidity, very little rain, with the odd brief cold front - and our row agrees at 27.7C over 15.6C with 52.7mm across just 3.8 days. The record: humidity 69 percent, 9.8 hours of sun, a 17.4 kph wind and AQI 40.
TheFirstTenDaysAreTheQuietOnes · March · 1 month ago · Read more on Tripadvisor ↗
December in Orlando is two different holidays depending on the date. Before Christmas Day the parks are festive and the queues manageable - early December used to be walk-on and is now described as moderate to heavy, because everybody wants the decorations without the week itself - while the stretch between Christmas and New Year is the single busiest of the year at both Disney and Universal, with waits measured in hours. The weather regulars describe as anyone's guess: an average high near 70F, lows in the low 50s, nights that turn chilly and the odd day that reaches 85. Four seasons in a week is the phrase they use. Our row's 23.7C over 13.2C is the middle of it. The record: 4.3 precipitation days carrying 63.8mm and 7.8 hours of sun.
FourSeasonsInAWeek · December · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Orlando's card on the map.

Orlando climate normals — September

Daytime high33°C / 91°F🔥 sweltering
Nighttime low24°C / 75°F
Feels like (high)38°C / 100°F
Rainfall261 mm / 10.3 in⛈ soaked
Rainy days14 days
Humidity84%💦 very humid
Dew point23°C / 73°F
Sunshine9.5 h/day
Daylight12.3 h
Wind14 km/h / 9 mph
Air quality (US AQI)36🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Orlando in September

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Peak crowdsHalloween Horror Nights, Epcot Food and Wine Festival, Summer break in United States(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Orlando's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Toughest weatherOrlando's best weather comes in February, March and December — separate windows, not one continuous season.

September coincides with Hurricane season.

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Best weatherFair weatherToughest weather

What's on in Orlando in September

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Hazard

    Hurricane season

    1 Jun – 30 NovClosures

    Inland central Florida escapes the surge but not the wind, and the parks do close outright for a direct hit, as they did for Ian and Milton. September is the peak and the reason to buy the insurance. Source ↗

  • Festival

    Halloween Horror Nights

    28 Aug – 1 NovMajor festivalCrowdedBook early

    Universal's separately ticketed haunt runs select nights from late August to the start of November, and it now starts earlier every year. It empties the daytime park and fills the evening one. Source ↗

  • Festival

    Epcot Food and Wine Festival

    27 Aug – 21 NovFood & drink festivalCrowded

    Three months of food kiosks around the World Showcase lagoon, included with park admission and paid for a plate at a time. Weekends get local annual-pass crowds that weekdays do not. Source ↗

  • Season

    The September lull

    1–25 Sep · usuallySchool holidays

    The two or three weeks after the American school year restarts are the emptiest of the year: headline rides in half an hour, hotel rates at their floor. The trade is hurricane risk and afternoon storms.

What's on around the world in September →

Nearby, and something's on

Within 300 km of Orlando — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Orlando?

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Orlando in September — FAQ

Is September a good time to visit Orlando?
September in Orlando: sweltering, soaked, with clean air — a gamble, with 14 rainy days. It ranks #10 of 12 months for Orlando on SeasonMap's comfort score (53/100).
What is the weather like in Orlando in September?
In September, Orlando averages a daily high of 32.6°C and a low of 23.8°C, with about 260.7 mm of rain over roughly 13.6 rainy days.
What is the air quality in Orlando in September?
Orlando has a mean US Air Quality Index of about 36 in September.

Within 300 km: St. Augustine's Sea turtle nesting on 1 May – 31 Oct, and Clearwater's Sea turtle nesting on 1 May – 31 Oct.