nomadseason

Monthly climate in Alfenas, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Alfenas features a humid subtropical climate (Cwa). Temperatures typically range between 17 °C (63 °F) and 24 °C (75 °F) through the year, but rarely can drop to 1 °C (34 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 1023 mm (40.3 inches) and receives 116 rainy days on the 1 mm (0.04 inches) threshold annually. Alfenas enjoys an average of 3450 hours of sunshine throughout the year, and daylight varies from 10 hours 49 minutes to 13 hours 24 minutes per day.

Monthly average temperatures in Alfenas, Brazil

The warmest months in Alfenas are January, February and March, with daily mean temperatures ranging from 23 to 24 °C (74 - 75 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 17 to 19 °C (63 - 66 °F) throughout the day. On average each year, Alfenas experiences 252 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 Alfenas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(92°F)		34°C
(93°F)		33°C
(92°F)		30°C
(87°F)		30°C
(85°F)		29°C
(84°F)		28°C
(83°F)		31°C
(88°F)		35°C
(96°F)		37°C
(98°F)		34°C
(93°F)		33°C
(91°F)
Mean maximum32°C
(91°F)		33°C
(91°F)		32°C
(89°F)		30°C
(86°F)		29°C
(84°F)		28°C
(82°F)		27°C
(82°F)		30°C
(87°F)		34°C
(94°F)		34°C
(93°F)		33°C
(91°F)		32°C
(89°F)
Average high29°C
(84°F)		28°C
(83°F)		29°C
(84°F)		27°C
(82°F)		25°C
(78°F)		24°C
(76°F)		24°C
(76°F)		26°C
(78°F)		30°C
(86°F)		29°C
(84°F)		28°C
(83°F)		28°C
(83°F)
Daily mean24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		22°C
(71°F)		19°C
(67°F)		18°C
(66°F)		17°C
(63°F)		19°C
(66°F)		23°C
(73°F)		23°C
(74°F)		23°C
(73°F)		23°C
(74°F)
Average low20°C
(68°F)		20°C
(67°F)		19°C
(66°F)		17°C
(62°F)		14°C
(57°F)		13°C
(56°F)		11°C
(52°F)		13°C
(55°F)		16°C
(61°F)		18°C
(65°F)		18°C
(65°F)		19°C
(67°F)
Mean minimum18°C
(64°F)		17°C
(64°F)		15°C
(60°F)		12°C
(54°F)		8°C
(47°F)		10°C
(50°F)		6°C
(43°F)		8°C
(46°F)		12°C
(53°F)		15°C
(59°F)		14°C
(58°F)		16°C
(62°F)
Minimum16°C
(62°F)		16°C
(61°F)		14°C
(57°F)		10°C
(51°F)		4°C
(40°F)		7°C
(45°F)		1°C
(34°F)		6°C
(42°F)		10°C
(50°F)		14°C
(58°F)		11°C
(52°F)		13°C
(56°F)

Compare climate in Alfenas with other places

Compare temperature, precipitation, sunshine, UV index in Alfenas, Brazil with other places around the world.

Monthly average precipitation in Alfenas, Brazil

Alfenas usually has the most precipitation in February, November and December, with an average of 17 rainy days and 172 mm (6.8 inches) of precipitation per month. The driest months in Alfenas are June, July and August. On average, 13 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Alfenas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)151 (5.9)173 (6.8)112 (4.4)43 (1.7)35 (1.4)12 (0.5)6 (0.2)22 (0.9)29 (1.1)98 (3.9)167 (6.6)176 (6.9)
Average precipitation days (≥ 1 mm)161813643043141520

Monthly sunshine hours in Alfenas, Brazil

The sunniest months in Alfenas are July, August and September, when the sun shines an average of 10 hours 6 minutes a day. Least sunny months in Alfenas: January, February and October receive an average of 8 hours 32 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Alfenas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours237260303297290287313305311279281282
Mean daily daylight hours13h 15m12h 46m12h 10m11h 33m11h 4m10h 49m10h 57m11h 23m11h 58m12h 35m13h 7m13h 24m

Solar UV radiation in Alfenas, Brazil

Alfenas experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Alfenas UV Index data.

Average daily maximum UV levels by month for Alfenas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)161613118781012141516