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Monthly climate in Fernando de Noronha (Distrito Estadual), Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Fernando de Noronha (Distrito Estadual) features a tropical savanna climate (As). Temperatures typically range between 26 °C (78 °F) and 27 °C (81 °F) through the year, but rarely can drop to 24 °C (75 °F) or can rise to as high as 29 °C (85 °F). The average annual precipitation amounts to about 1476 mm (58.1 inches) and receives 226 rainy days on the 1 mm (0.04 inches) threshold annually. Fernando de Noronha (Distrito Estadual) enjoys an average of 3923 hours of sunshine throughout the year, and daylight varies from 11 hours 53 minutes to 12 hours 19 minutes per day.

Monthly average temperatures in Fernando de Noronha (Distrito Estadual), Brazil

The warmest months in Fernando de Noronha (Distrito Estadual) are March, April and May, with daily mean temperatures ranging from 27 to 27 °C (81 - 81 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 26 to 26 °C (78 - 79 °F) throughout the day. On average each year, Fernando de Noronha (Distrito Estadual) experiences 329 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 Fernando de Noronha (Distrito Estadual). Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(83°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		28°C
(83°F)		27°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)
Mean maximum28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		27°C
(81°F)		27°C
(80°F)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)		27°C
(82°F)
Average high27°C
(81°F)		27°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)
Daily mean26°C
(80°F)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		26°C
(80°F)		26°C
(79°F)		26°C
(78°F)		26°C
(79°F)		26°C
(79°F)		27°C
(80°F)		27°C
(80°F)
Average low26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		25°C
(78°F)		26°C
(78°F)		26°C
(79°F)		26°C
(79°F)
Mean minimum25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		25°C
(76°F)		25°C
(77°F)		25°C
(77°F)
Minimum24°C
(76°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)

Compare climate in Fernando de Noronha (Distrito Estadual) with other places

Compare temperature, precipitation, sunshine, UV index in Fernando de Noronha (Distrito Estadual), Brazil with other places around the world.

Monthly average precipitation in Fernando de Noronha (Distrito Estadual), Brazil

Fernando de Noronha (Distrito Estadual) usually has the most precipitation in March, April and May, with an average of 24 rainy days and 228 mm (9.0 inches) of precipitation per month. The driest months in Fernando de Noronha (Distrito Estadual) are September, October and November. On average, 31 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Fernando de Noronha (Distrito Estadual). Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)129 (5.1)160 (6.3)193 (7.6)265 (10.4)225 (8.9)127 (5.0)160 (6.3)57 (2.3)34 (1.3)27 (1.1)31 (1.2)68 (2.7)
Average precipitation days (≥ 1 mm)172223252521191914111317

Monthly sunshine hours in Fernando de Noronha (Distrito Estadual), Brazil

The sunniest months in Fernando de Noronha (Distrito Estadual) are August, October and December, when the sun shines an average of 11 hours 11 minutes a day. Least sunny months in Fernando de Noronha (Distrito Estadual): January, February and April receive an average of 9 hours 49 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Fernando de Noronha (Distrito Estadual). Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours278302334303322331332344336350339346
Mean daily daylight hours12h 18m12h 12m12h 6m12h 0m11h 55m11h 53m11h 54m11h 58m12h 4m12h 10m12h 16m12h 19m

Solar UV radiation in Fernando de Noronha (Distrito Estadual), Brazil

Fernando de Noronha (Distrito Estadual) experiences the highest level of ultraviolet (UV) radiation in January, March and April, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. June, July and August are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Fernando de Noronha (Distrito Estadual) UV Index data.

Average daily maximum UV levels by month for Fernando de Noronha (Distrito Estadual). Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141415151311111213131313