Fire Island in September
sweet spot · the best month to go
The year in Fire Island
Tap a month for its page
- JanJFire Island in January: avoid
- FebFFire Island in February: avoid
- MarMFire Island in March: ok
- AprAFire Island in April: good
- MayMFire Island in May: sweet spot
- JunJFire Island in June: good, busy
- JulJFire Island in July: good, busy
- AugAFire Island in August: good, busy
- SepSFire Island in September: sweet spot
- OctOFire Island in October: sweet spot
- NovNFire Island in November: ok
- DecDFire Island in December: ok
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
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Flights from
Flights
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Where to stay
Book direct
Luxury
Things to do
Car hire
Rent direct
Travel insurance
Check whether your bank card or home insurance already covers this trip.
If the trip needs a visa, the travel agent or visa centre usually sells the cover it asks for.
Mobile data (eSIM)
Your own plan's EU roaming may already cover this.
Renting a pocket Wi-Fi is the other common way to stay connected.
These are sites people in book with. Each opens in a new tab, on the site's own pages.
The numbers
| Daily high | 23°C |
|---|---|
| Nightly low | 17°C |
| Feels like, afternoon | 24°C |
| Rainy days, 1 mm or more | 8 · 122 mm |
| Humidity | 77% |
| Sunshine | 9.2 h/day |
| Daylight | 12.4 h/day |
| Beach and sea | 12 of 30 days dry and 23–35 °C; sea 22 °C, fresh |
| Crowds | 100 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.
Weather read at Ocean Beach, the main village: ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
How busy it gets
Public holidays in September
Holidays crowd a place out; they count toward the crowd score above.
Fire Island in pictures
i
Skip willits, Public domain, via Wikimedia Commons
i
Erik Anestad from USA, CC BY 2.0, via Wikimedia Commons
i
Jeff Pearce, CC BY 2.0, via Wikimedia Commons
What to pack
- A packable rain jacket for the 8 or so rainy days.
- Sun protection: about 9 hours of sunshine a day.
- Humidity averages 77%; breathable fabrics dry faster.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
Type A and B plugs at 120 V. Drives on the right. The currency is the United states dollar. No UK Foreign Office advice against travel. Global Affairs Canada: Exercise normal security precautions. Everything for United States: cost of living, languages, emergency numbers and health.
On arrival in Fire Island: the apps, paying, getting around, tipping and the emergency numbers.
September elsewhere
- Everywhere in September
- Beaches in September
- Islands in September
- North America in September
- United States in September
In September from
The other months at Fire Island
Links marked Ad pay us a commission if you book through one, at no extra cost to you. That does not affect the numbers on this page, which are computed before any link is built.