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Monthly climate in Francisco Sa, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Francisco Sa features a tropical savanna climate (Aw). Temperatures typically range between 21 °C (69 °F) and 27 °C (80 °F) through the year, but rarely can drop to 6 °C (44 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 816 mm (32.1 inches) and receives 80 rainy days on the 1 mm (0.04 inches) threshold annually. Francisco Sa enjoys an average of 3618 hours of sunshine throughout the year, and daylight varies from 11 hours 8 minutes to 13 hours 4 minutes per day.

Monthly average temperatures in Francisco Sa, Brazil

The warmest months in Francisco Sa are January, September and October, with daily mean temperatures ranging from 25 to 27 °C (77 - 80 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 21 to 22 °C (69 - 72 °F) throughout the day. On average each year, Francisco Sa experiences 308 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 Francisco Sa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(96°F)		36°C
(97°F)		36°C
(96°F)		33°C
(92°F)		32°C
(91°F)		34°C
(93°F)		34°C
(93°F)		34°C
(94°F)		37°C
(99°F)		39°C
(102°F)		38°C
(101°F)		35°C
(96°F)
Mean maximum34°C
(94°F)		33°C
(92°F)		33°C
(92°F)		32°C
(91°F)		32°C
(89°F)		31°C
(89°F)		31°C
(88°F)		33°C
(91°F)		36°C
(98°F)		38°C
(100°F)		34°C
(94°F)		33°C
(92°F)
Average high31°C
(88°F)		30°C
(85°F)		30°C
(86°F)		29°C
(85°F)		28°C
(84°F)		28°C
(83°F)		27°C
(81°F)		29°C
(84°F)		32°C
(90°F)		33°C
(91°F)		29°C
(85°F)		29°C
(85°F)
Daily mean26°C
(78°F)		25°C
(77°F)		25°C
(77°F)		24°C
(75°F)		22°C
(72°F)		22°C
(71°F)		21°C
(69°F)		22°C
(73°F)		25°C
(77°F)		27°C
(80°F)		25°C
(77°F)		24°C
(76°F)
Average low21°C
(69°F)		21°C
(69°F)		20°C
(68°F)		19°C
(67°F)		17°C
(63°F)		16°C
(61°F)		15°C
(59°F)		16°C
(61°F)		18°C
(65°F)		21°C
(70°F)		20°C
(69°F)		20°C
(69°F)
Mean minimum19°C
(66°F)		19°C
(67°F)		18°C
(65°F)		16°C
(62°F)		12°C
(54°F)		13°C
(56°F)		12°C
(53°F)		13°C
(55°F)		15°C
(59°F)		18°C
(64°F)		18°C
(65°F)		17°C
(64°F)
Minimum17°C
(64°F)		18°C
(64°F)		16°C
(61°F)		15°C
(59°F)		6°C
(44°F)		11°C
(52°F)		10°C
(50°F)		11°C
(52°F)		13°C
(57°F)		16°C
(61°F)		17°C
(63°F)		15°C
(60°F)

Compare climate in Francisco Sa with other places

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

Monthly average precipitation in Francisco Sa, Brazil

Francisco Sa usually has the most precipitation in February, November and December, with an average of 15 rainy days and 167 mm (6.6 inches) of precipitation per month. The driest months in Francisco Sa are June, July and August. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Francisco Sa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)81 (3.2)196 (7.7)109 (4.3)32 (1.2)16 (0.6)2 (0.1)1 (0.1)3 (0.1)3 (0.1)67 (2.6)130 (5.1)176 (6.9)
Average precipitation days (≥ 1 mm)7151162000091416

Monthly sunshine hours in Francisco Sa, Brazil

The sunniest months in Francisco Sa are August, September and October, when the sun shines an average of 10 hours 34 minutes a day. Least sunny months in Francisco Sa: January, February and November receive an average of 9 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Francisco Sa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours280272307300305303313318330324276283
Mean daily daylight hours12h 58m12h 36m12h 9m11h 41m11h 19m11h 8m11h 14m11h 34m12h 0m12h 27m12h 52m13h 4m

Solar UV radiation in Francisco Sa, Brazil

Francisco Sa experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. May, June and July 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 Francisco Sa UV Index data.

Average daily maximum UV levels by month for Francisco Sa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)1615141310891212141516