Tropical Park Weather in September
Tropical Park in September sees very high temperatures, with highs around 32°C (90°F) and overnight lows of 26°C (79°F). With the rainy season in full effect, expect around 224 mm (8.8 in) of rainfall and regular showers throughout the month.
Rainfall in Tropical Park in September
Tropical Park is in the rainy season in September, with rain on around 18 days and an average of 224 mm (8.8 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.
Temperature in Tropical Park in September
If you're visiting Tropical Park in September, expect highs of 32°C (90°F) and overnight lows around 26°C (79°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 26°C (79°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Tropical Park in September
The month brings about 181 hours of sunlight, offering a comfortable mix of sun and rainy moments.
Average water temperature in September
The water is 29°C (84°F) — very warm by most standards. Comfortable to swim in, but not particularly refreshing if you're looking to cool off.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Tropical Park. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Belize, check out our Tropical Park's climate page.
Tropical Park Temperature in September
Min Temperature
26°C (79°F)
Max Temperature
32°C (90°F)
Water Temperature
29°C (84°F) *
Chance of Rain
59%
Precipitation
224 mm (8.8 in)
Rainy days
18 days
Humidity
84% *
Sunshine
181 hours *
Percentage Sunshine
*
Daily Historical Temperatures
41-year average (1976-2025)
Based on our historical records, temperatures in Tropical Park typically stay consistent throughout September, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in September
Daily Historical Precipitation
41-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Tropical Park in September
Browse day-by-day weather records for Tropical Park spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tropical Park historical weather extremes in September
Based on 21 years of weather observations in Tropical Park between 2004 and 2025, these are the recorded extremes.
- Tropical Park recorded its highest September temperature of 35°C (95°F) on September 14, 2009.
- The lowest daytime temperature in September was 27°C (81°F), recorded on September 18, 2025.
- Nighttime temperatures dropped to 22°C (72°F) on September 30, 2022, marking the coldest September night on record.
- The wettest day in September Tropical Park was on September 24, 2009 with 127 mm (5 in) of precipitation.
Best Places in Belize in September
Find out more about the weather in Belize and which places have the best travel conditions in this month. See all of Belize in September →
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What to Wear in Tropical Park in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. With water temperatures around 29°C (84°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Tropical Park 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 Belize, check out our Tropical Park's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Tropical Park climate overview or explore weather in Belize.
