Belmopan weather in September 2025

Expect 88°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Belmopan in September. Check more long-term weather averages for Belmopan in September before you book your next holiday to Belize in 2025/2026.

  • 88°F maximum daytime temperature in September in Belmopan88
    88°F max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in September in Belmopan16
    16 days with some rainfall
  • 72°F minimum night-time temperature in September in Belmopan72
    72°F min night temperature
  • 12 hours of daylight per day in September in Belmopan12
    12 hours of daylight per day
  • High heat & humidity in September in BelmopanH
    High heat & humidity
  • 9.7 inches monthly rainfall in September in Belmopan9.7
    9.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Belmopan11
    11+ (Extreme) UV index

More about Belmopan

Belmopan by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Belize

Marella Cruises: up to 5% off ocean cruises

  • Book online & save up to 5% on Marella Cruises
  • Discount varies by season. Book online with TUI
  • Destinations across the Med, Caribbean & USA
Go to Marella Cruises deal >>

View all Marella Cruises offers

Marella CruisesCruise deal finder

The September weather guide for Belize (Belmopan) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about Belize

How hot is it in Belmopan in September?

Daytime temperatures usually reach 88°F in Belmopan in September with high heat and humidity, falling to 72°F at night.

How sunny is it in Belmopan in September?

There are normally 6 hours of bright sunshine each day in Belmopan in September - that's 49% of daylight hours.

Does it rain in Belmopan in September?

There are usually 16 days with some rain in Belmopan in September and the average monthly rainfall is 9.7 inches.

What is the chance of a hurricane in Belmopan in September?

On average less than 1 day in September in Belmopan is likely to be affected by the passage of one or more tropical storms.

Belmopan September sunrise & sunset times

Browse the sunrise and sunset times for Belmopan in September 2025. Select a month to view Belmopan sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:41 18:08
Monday, 15th September 2025 05:43 17:57
Tuesday, 30th September 2025 05:45 17:44

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^