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Monthly climate in Little Belize, Belize

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Little Belize features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (75 °F) and 29 °C (84 °F) through the year, but rarely can drop to 11 °C (53 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 1293 mm (50.9 inches) and receives 207 rainy days on the 1 mm (0.04 inches) threshold annually. Little Belize enjoys an average of 3546 hours of sunshine throughout the year, and daylight varies from 11 hours 2 minutes to 13 hours 11 minutes per day.

Monthly average temperatures in Little Belize, Belize

The warmest months in Little Belize are May, July and August, with daily mean temperatures ranging from 28 to 29 °C (83 - 84 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 24 to 25 °C (75 - 78 °F) throughout the day. On average each year, Little Belize experiences 327 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Little Belize. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(94°F)		36°C
(97°F)		35°C
(94°F)		38°C
(101°F)		36°C
(98°F)		38°C
(100°F)		36°C
(96°F)		36°C
(97°F)		37°C
(99°F)		34°C
(94°F)		33°C
(91°F)		33°C
(91°F)
Mean maximum32°C
(90°F)		33°C
(92°F)		34°C
(93°F)		36°C
(97°F)		36°C
(97°F)		34°C
(93°F)		34°C
(94°F)		35°C
(95°F)		35°C
(95°F)		34°C
(93°F)		32°C
(90°F)		32°C
(89°F)
Average high29°C
(84°F)		30°C
(87°F)		32°C
(89°F)		34°C
(93°F)		34°C
(93°F)		32°C
(90°F)		33°C
(91°F)		33°C
(92°F)		33°C
(91°F)		31°C
(89°F)		30°C
(86°F)		29°C
(85°F)
Daily mean24°C
(75°F)		26°C
(78°F)		27°C
(80°F)		28°C
(83°F)		29°C
(84°F)		28°C
(83°F)		28°C
(83°F)		28°C
(84°F)		28°C
(83°F)		27°C
(81°F)		25°C
(78°F)		24°C
(76°F)
Average low20°C
(69°F)		22°C
(71°F)		22°C
(72°F)		24°C
(75°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(76°F)		24°C
(75°F)		22°C
(71°F)		20°C
(69°F)
Mean minimum15°C
(59°F)		16°C
(60°F)		18°C
(65°F)		20°C
(68°F)		22°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		23°C
(74°F)		21°C
(69°F)		17°C
(63°F)		14°C
(57°F)
Minimum13°C
(56°F)		11°C
(53°F)		17°C
(62°F)		18°C
(65°F)		20°C
(69°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(73°F)		18°C
(65°F)		15°C
(59°F)		12°C
(54°F)

Compare climate in Little Belize with other places

Compare temperature, precipitation, sunshine, UV index in Little Belize, Belize with other places around the world.

Monthly average precipitation in Little Belize, Belize

Little Belize usually has the most precipitation in June, September and October, with an average of 24 rainy days and 216 mm (8.5 inches) of precipitation per month. The driest months in Little Belize are February, March and April. On average, 30 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Little Belize. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)55 (2.2)29 (1.2)27 (1.1)35 (1.4)78 (3.1)239 (9.4)115 (4.5)150 (5.9)183 (7.2)226 (8.9)102 (4.0)53 (2.1)
Average precipitation days (≥ 1 mm)1112891922212327241714

Monthly sunshine hours in Little Belize, Belize

The sunniest months in Little Belize are May, July and August, when the sun shines an average of 10 hours 28 minutes a day. Least sunny months in Little Belize: January, June and November receive an average of 8 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Little Belize. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours229278316318331274319322296282278295
Mean daily daylight hours11h 9m11h 32m12h 2m12h 33m12h 59m13h 11m13h 4m12h 42m12h 12m11h 41m11h 15m11h 2m

Solar UV radiation in Little Belize, Belize

Little Belize experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Little Belize UV Index data.

Average daily maximum UV levels by month for Little Belize. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)911131413131313131298