Isla de Cygne Weather in September
With daytime temperatures of 30°C (86°F) and nighttime lows of 27°C (81°F), September in Isla de Cygne brings very high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 153 mm (6 in) falls on average.
Rainfall in Isla de Cygne in September
Records from the past 30 years suggest around 18 days of rain, with 153 mm (6 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Isla de Cygne in September
Daytime highs in Isla de Cygne in September reach 30°C (86°F), with nights around 27°C (81°F). Mornings and evenings are often more comfortable than the peak afternoon hours. With lows of 27°C (81°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.
Average water temperature in September
At 29°C (84°F), the water is very warm — more like a heated pool than the sea. Great for those who like warm water, though some may find it less refreshing on a hot day.If you prefer dry days with pleasant temperatures, January, February, March, April, May and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Honduras, check out our Isla de Cygne's climate page.
Isla de Cygne Temperature in September
Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Water Temperature
29°C (84°F)
Chance of Rain
61%
Precipitation
153 mm (6 in)
Rainy days
18 days
Historical weather for Isla de Cygne in September
Browse day-by-day weather records for Isla de Cygne spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Isla de Cygne historical weather extremes in September
The extremes listed below come from historical weather data collected in Isla de Cygne from 2006 through 2025.
- Isla de Cygne recorded its highest September temperature of 30°C (86°F) on September 13, 2023.
- The coldest September day was on September 16, 2007, with a maximum of 27°C (81°F).
- Nighttime temperatures dropped to 25°C (77°F) on September 20, 2007, marking the coldest September night on record.
- The wettest September day on record brought 42 mm (1.7 in) of precipitation to Isla de Cygne (September 28, 2010).
Best Places in Honduras in September
Find out more about the weather in Honduras and which places have the best travel conditions in this month. See all of Honduras in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Isla de Cygne in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.What To Do in Isla de Cygne in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Honduras, check out our Isla de Cygne's climate page.
Temperature Rainfall Water Temp
See the full Isla de Cygne climate overview or explore weather in Honduras.
