September Weather in Belize:
Average Temperature, Rain, Sunshine & Humidity

The tables below list the typical September temperatures (in degrees Fahrenheit and Celsius) and rainfall (in total days, inches and millimetres) for cities and towns in Belize.

There's also information on this month's average sunshine and humidity levels in Belize City. Plus there's data here on the likelihoods of named tropical storms and hurricanes approaching Belize during September.

The locations with temperature and precipitation data are distributed around the country's mainland. Belize City is on the central coast, while Punta Gorda sits on the south coast in Toledo District. In Cayo District are Belmopan, the capital city which lies in central Belize, and San Ignacio, located near the western border. Middlesex in Stann Creek District is west of Dangriga. Libertad is in the Corozal District of northern Belize.


Average September temperatures
High °F Low °F Place High °C Low °C
88 75 Belize City 31 24
89 72 Belmopan 32 22
91 73 Orange Walk 33 23
89 73 Punta Gorda 31 23
90 72 San Ignacio 32 22


Total monthly precipitation averages for September
Days Place Inches Milli­metres
16 Belize City 11.3 287
20 Belmopan 10.0 255
14 Libertad 9.9 250
17 Middlesex 14.9 379
20 Punta Gorda 19.9 506
14 San Ignacio 7.1 180

Sunshine — Belize City gets 176 hours of sunshine on average in September, equal to 6 sunny hours a day.

Humidity — Belize City has an average relative humidity in the afternoon during September of 76 percent.

Hurricanes and Tropical Storms

September is the stormiest month for Belize. A total of 17 tropical storms and hurricanes made landfall in the country between 1889 and 2000.

The chances are 12 percent that a named tropical storm approaches within 100 miles (165 km) of Belize during September.

There's a 2 percent probability that a hurricane will come that close this month. The likelihood of a major category 3 to 5 hurricane reaching the area is 1 percent.


Atlantic Oceanographic and Meteorological Laboratory. Hurricane Research Division

Belize National Meteorological Service. Climate Summary.

World Data Center for Meteorology. Climate of the World.

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