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Monthly climate in San Fernando, Honduras

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Fernando features a tropical savanna climate (Aw). Temperatures typically range between 18 °C (66 °F) and 24 °C (75 °F) through the year, but rarely can drop to 10 °C (50 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1688 mm (66.4 inches) and receives 235 rainy days on the 1 mm (0.04 inches) threshold annually. San Fernando enjoys an average of 3495 hours of sunshine throughout the year, and daylight varies from 11 hours 15 minutes to 12 hours 58 minutes per day.

Monthly average temperatures in San Fernando, Honduras

The warmest months in San Fernando are April, May and June, with daily mean temperatures ranging from 23 to 24 °C (73 - 75 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 18 to 20 °C (66 - 68 °F) throughout the day. On average each year, San Fernando experiences 237 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 San Fernando. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(85°F)		33°C
(91°F)		33°C
(91°F)		35°C
(95°F)		35°C
(95°F)		32°C
(90°F)		31°C
(88°F)		32°C
(89°F)		32°C
(89°F)		30°C
(87°F)		29°C
(84°F)		29°C
(85°F)
Mean maximum29°C
(84°F)		30°C
(86°F)		32°C
(90°F)		34°C
(93°F)		33°C
(92°F)		31°C
(88°F)		30°C
(86°F)		30°C
(87°F)		31°C
(88°F)		30°C
(86°F)		28°C
(82°F)		28°C
(83°F)
Average high23°C
(74°F)		25°C
(78°F)		26°C
(79°F)		29°C
(85°F)		30°C
(86°F)		28°C
(83°F)		27°C
(82°F)		28°C
(83°F)		28°C
(83°F)		27°C
(80°F)		24°C
(75°F)		23°C
(74°F)
Daily mean18°C
(66°F)		20°C
(68°F)		21°C
(69°F)		23°C
(74°F)		24°C
(75°F)		23°C
(73°F)		22°C
(72°F)		22°C
(73°F)		22°C
(73°F)		22°C
(72°F)		20°C
(68°F)		19°C
(66°F)
Average low15°C
(59°F)		16°C
(61°F)		16°C
(61°F)		18°C
(64°F)		19°C
(67°F)		19°C
(67°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		18°C
(66°F)		17°C
(63°F)		16°C
(60°F)
Mean minimum11°C
(52°F)		13°C
(55°F)		12°C
(55°F)		14°C
(58°F)		16°C
(61°F)		18°C
(64°F)		17°C
(63°F)		17°C
(63°F)		17°C
(62°F)		16°C
(62°F)		14°C
(57°F)		11°C
(53°F)
Minimum10°C
(50°F)		10°C
(51°F)		10°C
(51°F)		13°C
(56°F)		13°C
(55°F)		17°C
(62°F)		15°C
(60°F)		16°C
(61°F)		16°C
(61°F)		15°C
(60°F)		12°C
(54°F)		10°C
(51°F)

Compare climate in San Fernando with other places

Compare temperature, precipitation, sunshine, UV index in San Fernando, Honduras with other places around the world.

Monthly average precipitation in San Fernando, Honduras

San Fernando usually has the most precipitation in June, September and October, with an average of 26 rainy days and 261 mm (10.3 inches) of precipitation per month. The driest months in San Fernando are February, March and April. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Fernando. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)64 (2.5)42 (1.6)42 (1.6)38 (1.5)175 (6.9)295 (11.6)145 (5.7)197 (7.8)251 (9.9)237 (9.3)144 (5.7)59 (2.3)
Average precipitation days (≥ 1 mm)14111292426252627261916

Monthly sunshine hours in San Fernando, Honduras

The sunniest months in San Fernando are March, April and July, when the sun shines an average of 10 hours 7 minutes a day. Least sunny months in San Fernando: January, February and June receive an average of 8 hours 48 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Fernando. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours240279315308305272307301289279287306
Mean daily daylight hours11h 21m11h 39m12h 3m12h 27m12h 48m12h 58m12h 52m12h 34m12h 10m11h 46m11h 25m11h 15m

Solar UV radiation in San Fernando, Honduras

San Fernando experiences the highest level of ultraviolet (UV) radiation in April, May and August, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly San Fernando UV Index data.

Average daily maximum UV levels by month for San Fernando. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)11131415141414141313109