Orlando weather in September
Orlando averages 30°C by day and 23°C at night in September and about 279 mm of rain in the month. It cools by about 2°C into October.
Day
30°C
Night
23°C
Sea
n/a
Rain
279 mm
Flight from London
8½h
What September feels like
September is hot but wet in Orlando: rainy season, so pack for showers.
It is rainy season: about 279 mm of rain falls in the month.
That is 10°C warmer than an average September day in London.
Of the 56 sun destinations we track, Orlando is the #22 warmest in September.
Want it warmer in September?
These are hotter than Orlando this month for at most an hour and a half more flying:
Orlando weather by month
September is highlighted. Compare with August and October, or see the full year in Orlando.
Orlando in September: quick answers
Is Orlando hot in September?
September is hot but wet in Orlando: rainy season, so pack for showers. Average highs are 30°C and lows 23°C.
Does it rain in Orlando in September?
It is rainy season: about 279 mm of rain falls in the month.
What is the warmest month in Orlando?
July, at an average high of 31°C. The coolest is January at 21°C.
How long is the flight to Orlando from the UK?
About 8½h direct from London, estimated from the 6,962 km distance. Check your airline for exact times.
Still choosing? See where is hot in September for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in September from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. Rain is the average monthly total. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning Orlando in September?
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