Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Rio Formoso features a tropical savanna climate (As).Temperatures typically range between 24 °C (75 °F) and 27 °C (81 °F) through the year, but rarely can drop to 19 °C (66 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 1041 mm (41.0 inches) and receives 253 rainy days on the 1 mm (0.04 inches) threshold annually.Rio Formoso enjoys an average of 3940 hours of sunshine throughout the year, and daylight varies from 11 hours 36 minutes to 12 hours 36 minutes per day.
The warmest months in Rio Formoso are January, February and March, 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 24 to 25 °C (75 - 77 °F) throughout the day. On average each year, Rio Formoso experiences 324 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 | 33°C (91°F) | 34°C (93°F) | 35°C (95°F) | 33°C (91°F) | 32°C (90°F) | 31°C (88°F) | 29°C (84°F) | 29°C (85°F) | 31°C (89°F) | 32°C (90°F) | 33°C (92°F) | 33°C (92°F) |
Mean maximum | 32°C (90°F) | 33°C (91°F) | 33°C (92°F) | 32°C (90°F) | 31°C (88°F) | 29°C (85°F) | 28°C (83°F) | 29°C (84°F) | 30°C (86°F) | 31°C (88°F) | 32°C (90°F) | 32°C (91°F) |
Average high | 30°C (87°F) | 31°C (88°F) | 31°C (87°F) | 30°C (86°F) | 29°C (84°F) | 28°C (82°F) | 27°C (81°F) | 27°C (81°F) | 28°C (82°F) | 29°C (85°F) | 30°C (87°F) | 31°C (87°F) |
Daily mean | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 26°C (80°F) | 26°C (78°F) | 25°C (77°F) | 24°C (75°F) | 24°C (75°F) | 25°C (77°F) | 26°C (79°F) | 27°C (80°F) | 27°C (81°F) |
Average low | 24°C (75°F) | 24°C (76°F) | 24°C (76°F) | 24°C (75°F) | 23°C (74°F) | 22°C (72°F) | 21°C (71°F) | 21°C (70°F) | 22°C (71°F) | 23°C (73°F) | 23°C (74°F) | 24°C (75°F) |
Mean minimum | 23°C (73°F) | 23°C (74°F) | 23°C (73°F) | 22°C (72°F) | 22°C (71°F) | 21°C (70°F) | 19°C (67°F) | 19°C (67°F) | 20°C (68°F) | 21°C (70°F) | 22°C (72°F) | 22°C (72°F) |
Minimum | 22°C (73°F) | 23°C (73°F) | 22°C (72°F) | 22°C (71°F) | 21°C (70°F) | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 19°C (67°F) | 20°C (69°F) | 21°C (71°F) | 21°C (71°F) |
Compare temperature, precipitation, sunshine, UV index in Rio Formoso, Pernambuco, Brazil with other places around the world.
Rio Formoso usually has the most precipitation in May, June and July, with an average of 25 rainy days and 137 mm (5.4 inches) of precipitation per month.The driest months in Rio Formoso are October, November and December. On average, 45 mm (1.8 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 53 (2.1) | 67 (2.6) | 112 (4.4) | 114 (4.5) | 132 (5.2) | 150 (5.9) | 129 (5.1) | 91 (3.6) | 60 (2.4) | 43 (1.7) | 45 (1.8) | 46 (1.8) |
Average precipitation days (≥ 1 mm) | 17 | 20 | 24 | 24 | 24 | 26 | 25 | 24 | 21 | 15 | 15 | 18 |
The sunniest months in Rio Formoso are October, November and December, when the sun shines an average of 11 hours 26 minutes a day.Least sunny months in Rio Formoso: January, June and July receive an average of 9 hours 55 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 288 | 317 | 344 | 322 | 323 | 310 | 313 | 333 | 332 | 350 | 345 | 356 |
Mean daily daylight hours | 12h 32m | 12h 21m | 12h 7m | 11h 53m | 11h 42m | 11h 36m | 11h 39m | 11h 49m | 12h 2m | 12h 17m | 12h 29m | 12h 36m |
Rio Formoso experiences the highest level of ultraviolet (UV) radiation in April, November and December, when the maximum UV index can reach values of 14 - 14, which corresponds to the Extreme category of sun exposure.May, June and July 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 Rio Formoso UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 14 | 14 | 14 | 14 | 12 | 11 | 11 | 12 | 13 | 13 | 14 | 14 |