Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Sao Jose do Rio Preto features a tropical savanna climate (Aw).Temperatures typically range between 21 °C (70 °F) and 26 °C (79 °F) through the year, but rarely can drop to 4 °C (39 °F) or can rise to as high as 41 °C (105 °F).The average annual precipitation amounts to about 1056 mm (41.6 inches) and receives 109 rainy days on the 1 mm (0.04 inches) threshold annually.Sao Jose do Rio Preto enjoys an average of 3659 hours of sunshine throughout the year, and daylight varies from 10 hours 52 minutes to 13 hours 21 minutes per day.
The warmest months in Sao Jose do Rio Preto are March, September and October, with daily mean temperatures ranging from 25 to 26 °C (78 - 79 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 21 to 22 °C (70 - 71 °F) throughout the day. On average each year, Sao Jose do Rio Preto experiences 310 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 35°C (96°F) | 35°C (96°F) | 34°C (94°F) | 34°C (94°F) | 33°C (92°F) | 32°C (90°F) | 33°C (91°F) | 35°C (96°F) | 40°C (104°F) | 41°C (105°F) | 36°C (97°F) | 35°C (95°F) |
Mean maximum | 34°C (94°F) | 34°C (93°F) | 33°C (92°F) | 32°C (91°F) | 32°C (89°F) | 31°C (88°F) | 31°C (89°F) | 34°C (94°F) | 38°C (100°F) | 37°C (99°F) | 35°C (95°F) | 34°C (93°F) |
Average high | 30°C (86°F) | 30°C (87°F) | 31°C (87°F) | 30°C (86°F) | 28°C (82°F) | 28°C (82°F) | 28°C (82°F) | 29°C (85°F) | 33°C (92°F) | 32°C (90°F) | 31°C (88°F) | 30°C (87°F) |
Daily mean | 25°C (78°F) | 25°C (78°F) | 25°C (78°F) | 24°C (76°F) | 22°C (71°F) | 22°C (71°F) | 21°C (70°F) | 22°C (73°F) | 26°C (79°F) | 26°C (79°F) | 25°C (78°F) | 25°C (78°F) |
Average low | 22°C (71°F) | 21°C (71°F) | 21°C (70°F) | 19°C (67°F) | 17°C (62°F) | 17°C (62°F) | 15°C (59°F) | 17°C (62°F) | 20°C (68°F) | 21°C (70°F) | 20°C (69°F) | 21°C (71°F) |
Mean minimum | 20°C (68°F) | 19°C (66°F) | 19°C (66°F) | 15°C (60°F) | 10°C (50°F) | 12°C (55°F) | 7°C (46°F) | 9°C (49°F) | 15°C (59°F) | 17°C (62°F) | 17°C (62°F) | 18°C (65°F) |
Minimum | 19°C (66°F) | 16°C (62°F) | 16°C (62°F) | 13°C (56°F) | 6°C (43°F) | 8°C (47°F) | 4°C (39°F) | 7°C (45°F) | 11°C (53°F) | 15°C (59°F) | 13°C (56°F) | 17°C (62°F) |
Compare temperature, precipitation, sunshine, UV index in Sao Jose do Rio Preto, São Paulo, Brazil with other places around the world.
Sao Jose do Rio Preto usually has the most precipitation in January, February and December, with an average of 18 rainy days and 175 mm (6.9 inches) of precipitation per month.The driest months in Sao Jose do Rio Preto are June, July and September. On average, 12 mm (0.5 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 174 (6.8) | 181 (7.1) | 113 (4.5) | 52 (2.1) | 33 (1.3) | 6 (0.2) | 6 (0.2) | 23 (0.9) | 23 (0.9) | 110 (4.3) | 163 (6.4) | 171 (6.7) |
Average precipitation days (≥ 1 mm) | 17 | 18 | 13 | 5 | 4 | 1 | 0 | 2 | 3 | 11 | 16 | 19 |
The sunniest months in Sao Jose do Rio Preto are March, September and December, when the sun shines an average of 10 hours 32 minutes a day.Least sunny months in Sao Jose do Rio Preto: January, February and June receive an average of 9 hours 11 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 248 | 287 | 331 | 308 | 300 | 291 | 314 | 309 | 318 | 316 | 312 | 319 |
Mean daily daylight hours | 13h 13m | 12h 45m | 12h 10m | 11h 35m | 11h 6m | 10h 52m | 10h 59m | 11h 25m | 11h 58m | 12h 34m | 13h 5m | 13h 21m |
Sao Jose do Rio Preto experiences the highest level of ultraviolet (UV) radiation in January, February 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 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 Sao Jose do Rio Preto UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 15 | 16 | 13 | 11 | 8 | 7 | 8 | 10 | 12 | 14 | 14 | 16 |