Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Jaicos features a hot semi-arid climate (BSh).Temperatures typically range between 27 °C (81 °F) and 32 °C (89 °F) through the year, but rarely can drop to 19 °C (66 °F) or can rise to as high as 40 °C (104 °F).The average annual precipitation amounts to about 554 mm (21.8 inches) and receives 74 rainy days on the 1 mm (0.04 inches) threshold annually.Jaicos enjoys an average of 3826 hours of sunshine throughout the year, and daylight varies from 11 hours 41 minutes to 12 hours 31 minutes per day.
The warmest months in Jaicos are September, October and November, with daily mean temperatures ranging from 30 to 32 °C (86 - 89 °F) throughout the day. The coldest temperatures usually occur in February, March and April, when daily mean temperatures range from 27 to 27 °C (81 - 82 °F) throughout the day. On average each year, Jaicos 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) | 37°C (98°F) | 35°C (95°F) | 36°C (97°F) | 37°C (100°F) | 37°C (98°F) | 38°C (100°F) | 37°C (99°F) | 39°C (103°F) | 40°C (104°F) | 40°C (104°F) | 39°C (103°F) |
Mean maximum | 36°C (98°F) | 36°C (96°F) | 34°C (94°F) | 35°C (95°F) | 36°C (96°F) | 35°C (94°F) | 36°C (97°F) | 37°C (99°F) | 38°C (102°F) | 39°C (103°F) | 38°C (101°F) | 37°C (99°F) |
Average high | 33°C (92°F) | 32°C (90°F) | 31°C (89°F) | 32°C (90°F) | 33°C (92°F) | 33°C (92°F) | 33°C (92°F) | 35°C (95°F) | 36°C (97°F) | 37°C (99°F) | 36°C (96°F) | 35°C (94°F) |
Daily mean | 28°C (83°F) | 27°C (82°F) | 27°C (81°F) | 27°C (81°F) | 28°C (83°F) | 28°C (82°F) | 27°C (82°F) | 29°C (84°F) | 30°C (86°F) | 32°C (89°F) | 31°C (87°F) | 29°C (85°F) |
Average low | 24°C (76°F) | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 22°C (73°F) | 22°C (71°F) | 22°C (72°F) | 24°C (75°F) | 26°C (79°F) | 26°C (79°F) | 25°C (77°F) |
Mean minimum | 22°C (73°F) | 22°C (72°F) | 22°C (71°F) | 22°C (71°F) | 21°C (70°F) | 21°C (70°F) | 20°C (68°F) | 20°C (68°F) | 21°C (71°F) | 24°C (75°F) | 23°C (75°F) | 23°C (74°F) |
Minimum | 21°C (70°F) | 22°C (71°F) | 21°C (69°F) | 21°C (70°F) | 20°C (69°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 20°C (69°F) | 23°C (74°F) | 23°C (73°F) | 21°C (70°F) |
Compare temperature, precipitation, sunshine, UV index in Jaicos, Piauí, Brazil with other places around the world.
Jaicos usually has the most precipitation in February, March and April, with an average of 15 rainy days and 123 mm (4.8 inches) of precipitation per month.The driest months in Jaicos are July, August and September. On average, 1 mm (0.0 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 67 (2.6) | 131 (5.2) | 141 (5.6) | 96 (3.8) | 17 (0.7) | 4 (0.2) | 2 (0.1) | 0 (0.0) | 0 (0.0) | 5 (0.2) | 32 (1.3) | 58 (2.3) |
Average precipitation days (≥ 1 mm) | 12 | 17 | 18 | 12 | 3 | 0 | 0 | 0 | 0 | 1 | 4 | 7 |
The sunniest months in Jaicos are August, September and October, when the sun shines an average of 11 hours 24 minutes a day.Least sunny months in Jaicos: January, February and June receive an average of 9 hours 24 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 256 | 275 | 314 | 316 | 321 | 313 | 317 | 345 | 346 | 356 | 332 | 329 |
Mean daily daylight hours | 12h 28m | 12h 19m | 12h 7m | 11h 55m | 11h 45m | 11h 41m | 11h 43m | 11h 51m | 12h 3m | 12h 15m | 12h 26m | 12h 31m |
Jaicos experiences the highest level of ultraviolet (UV) radiation in March, April and December, when the maximum UV index can reach values of 14 - 15, 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 Jaicos UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 14 | 14 | 15 | 14 | 12 | 11 | 11 | 12 | 13 | 13 | 14 | 14 |