Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Pedro II features a tropical savanna climate (Aw).Temperatures typically range between 26 °C (79 °F) and 30 °C (87 °F) through the year, but rarely can drop to 19 °C (67 °F) or can rise to as high as 38 °C (101 °F).The average annual precipitation amounts to about 1156 mm (45.5 inches) and receives 103 rainy days on the 1 mm (0.04 inches) threshold annually.Pedro II enjoys an average of 3830 hours of sunshine throughout the year, and daylight varies from 11 hours 51 minutes to 12 hours 21 minutes per day.
The warmest months in Pedro II are September, October and November, with daily mean temperatures ranging from 30 to 30 °C (86 - 87 °F) throughout the day. The coldest temperatures usually occur in February, March and April, when daily mean temperatures range from 26 to 27 °C (79 - 80 °F) throughout the day. On average each year, Pedro II experiences 329 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 | 38°C (101°F) | 38°C (101°F) | 35°C (95°F) | 34°C (93°F) | 35°C (95°F) | 34°C (94°F) | 35°C (95°F) | 36°C (97°F) | 37°C (99°F) | 38°C (101°F) | 38°C (101°F) | 38°C (101°F) |
Mean maximum | 36°C (97°F) | 35°C (96°F) | 33°C (92°F) | 33°C (91°F) | 33°C (92°F) | 33°C (92°F) | 34°C (94°F) | 36°C (97°F) | 37°C (98°F) | 37°C (100°F) | 37°C (100°F) | 37°C (99°F) |
Average high | 33°C (91°F) | 31°C (89°F) | 31°C (88°F) | 31°C (88°F) | 31°C (89°F) | 32°C (90°F) | 33°C (91°F) | 34°C (94°F) | 35°C (96°F) | 36°C (97°F) | 35°C (96°F) | 35°C (94°F) |
Daily mean | 27°C (82°F) | 27°C (80°F) | 26°C (79°F) | 26°C (79°F) | 27°C (80°F) | 27°C (81°F) | 27°C (82°F) | 29°C (84°F) | 30°C (86°F) | 30°C (87°F) | 30°C (86°F) | 29°C (85°F) |
Average low | 24°C (75°F) | 23°C (74°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 22°C (72°F) | 23°C (73°F) | 23°C (75°F) | 24°C (76°F) | 24°C (76°F) | 24°C (76°F) |
Mean minimum | 22°C (72°F) | 22°C (71°F) | 22°C (71°F) | 21°C (71°F) | 21°C (70°F) | 21°C (71°F) | 21°C (69°F) | 21°C (70°F) | 22°C (72°F) | 23°C (73°F) | 23°C (74°F) | 23°C (73°F) |
Minimum | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (69°F) | 20°C (69°F) | 20°C (69°F) | 19°C (67°F) | 19°C (67°F) | 21°C (69°F) | 22°C (71°F) | 22°C (72°F) | 22°C (72°F) |
Compare temperature, precipitation, sunshine, UV index in Pedro II, Piauí, Brazil with other places around the world.
Pedro II usually has the most precipitation in February, March and April, with an average of 22 rainy days and 286 mm (11.3 inches) of precipitation per month.The driest months in Pedro II are August, September and October. On average, 2 mm (0.1 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 120 (4.7) | 318 (12.5) | 343 (13.5) | 197 (7.7) | 58 (2.3) | 7 (0.3) | 11 (0.4) | 1 (0.0) | 1 (0.0) | 6 (0.2) | 44 (1.7) | 52 (2.1) |
Average precipitation days (≥ 1 mm) | 15 | 22 | 24 | 21 | 9 | 1 | 2 | 0 | 0 | 0 | 3 | 6 |
The sunniest months in Pedro II are August, September and October, when the sun shines an average of 11 hours 25 minutes a day.Least sunny months in Pedro II: January, February and April receive an average of 8 hours 59 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 253 | 264 | 304 | 290 | 327 | 326 | 339 | 348 | 346 | 356 | 337 | 335 |
Mean daily daylight hours | 12h 19m | 12h 13m | 12h 6m | 11h 59m | 11h 53m | 11h 51m | 11h 52m | 11h 57m | 12h 4m | 12h 11m | 12h 18m | 12h 21m |
Pedro II experiences the highest level of ultraviolet (UV) radiation in March, April and December, when the maximum UV index can reach values of 14 - 16, which corresponds to the Extreme category of sun exposure.June, July and October are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Pedro II UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 14 | 14 | 16 | 15 | 13 | 11 | 11 | 13 | 13 | 13 | 14 | 14 |