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Monthly climate in Santa Rosa de Aguan, Honduras

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Santa Rosa de Aguan features a tropical monsoon climate (Am). Temperatures typically range between 25 °C (77 °F) and 28 °C (83 °F) through the year, but rarely can drop to 18 °C (65 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 1472 mm (58.0 inches) and receives 191 rainy days on the 1 mm (0.04 inches) threshold annually. Santa Rosa de Aguan enjoys an average of 3732 hours of sunshine throughout the year, and daylight varies from 11 hours 11 minutes to 13 hours 2 minutes per day.

Monthly average temperatures in Santa Rosa de Aguan, Honduras

The warmest months in Santa Rosa de Aguan are June, August and September, with daily mean temperatures ranging from 28 to 28 °C (83 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 25 to 25 °C (77 - 78 °F) throughout the day. On average each year, Santa Rosa de Aguan experiences 322 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 Santa Rosa de Aguan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		34°C
(93°F)		34°C
(94°F)		34°C
(94°F)		33°C
(92°F)		34°C
(93°F)		34°C
(94°F)		34°C
(93°F)		31°C
(88°F)		31°C
(87°F)
Mean maximum29°C
(85°F)		30°C
(86°F)		30°C
(87°F)		33°C
(91°F)		33°C
(92°F)		33°C
(91°F)		32°C
(90°F)		33°C
(91°F)		34°C
(93°F)		33°C
(91°F)		30°C
(86°F)		29°C
(85°F)
Average high27°C
(81°F)		28°C
(82°F)		28°C
(83°F)		30°C
(86°F)		31°C
(88°F)		31°C
(89°F)		31°C
(88°F)		31°C
(88°F)		31°C
(89°F)		30°C
(86°F)		28°C
(82°F)		27°C
(81°F)
Daily mean25°C
(77°F)		25°C
(78°F)		26°C
(78°F)		27°C
(81°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		27°C
(81°F)		26°C
(78°F)		25°C
(77°F)
Average low23°C
(73°F)		23°C
(73°F)		23°C
(74°F)		25°C
(77°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		26°C
(79°F)		26°C
(79°F)		25°C
(78°F)		24°C
(75°F)		23°C
(74°F)
Mean minimum21°C
(69°F)		21°C
(70°F)		21°C
(70°F)		23°C
(73°F)		24°C
(76°F)		25°C
(77°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		22°C
(73°F)		21°C
(70°F)
Minimum18°C
(65°F)		21°C
(70°F)		21°C
(69°F)		22°C
(72°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		23°C
(74°F)		22°C
(72°F)		20°C
(69°F)

Compare climate in Santa Rosa de Aguan with other places

Compare temperature, precipitation, sunshine, UV index in Santa Rosa de Aguan, Honduras with other places around the world.

Monthly average precipitation in Santa Rosa de Aguan, Honduras

Santa Rosa de Aguan usually has the most precipitation in October, November and December, with an average of 22 rainy days and 249 mm (9.8 inches) of precipitation per month. The driest months in Santa Rosa de Aguan are April, May and August. On average, 58 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Santa Rosa de Aguan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)159 (6.3)73 (2.9)101 (4.0)52 (2.0)52 (2.0)76 (3.0)70 (2.7)70 (2.7)73 (2.9)278 (11.0)292 (11.5)176 (6.9)
Average precipitation days (≥ 1 mm)17131481013171616222421

Monthly sunshine hours in Santa Rosa de Aguan, Honduras

The sunniest months in Santa Rosa de Aguan are May, July and August, when the sun shines an average of 10 hours 50 minutes a day. Least sunny months in Santa Rosa de Aguan: January, February and November receive an average of 9 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Santa Rosa de Aguan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours248291325327342323332333325299282300
Mean daily daylight hours11h 17m11h 37m12h 2m12h 29m12h 52m13h 2m12h 56m12h 37m12h 11m11h 44m11h 22m11h 11m

Solar UV radiation in Santa Rosa de Aguan, Honduras

Santa Rosa de Aguan 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 10. For more detailed information, check out our hourly Santa Rosa de Aguan UV Index data.

Average daily maximum UV levels by month for Santa Rosa de Aguan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10121314131313131312109