Best Time to Visit Parnaíba: Month-by-Month Guide
Best months for Parnaíba: July, August, September, October.
- Best months for Parnaíba: July, August, September, October.
- Peak season is July, August, September. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: June, October, November. Good weather without the busiest period.
- Wettest months: March, April, February.
- The least pleasant month is January (score 5.4).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 32°C | 25°C | 129 mm | 20 | – | – | 5.4 |
| February | 31°C | 24°C | 172 mm | 23 | – | – | 5.6 |
| March | 30°C | 24°C | 265 mm | 28 | – | – | 5.7 |
| April | 30°C | 24°C | 267 mm | 26 | – | – | 5.8 |
| May | 31°C | 25°C | 149 mm | 18 | – | – | 5.8 |
| June | 32°C | 24°C | 31 mm | 7 | – | – | 7.3 |
| July | 33°C | 24°C | 16 mm | 3 | – | – | 7.6 |
| August | 34°C | 24°C | 3 mm | 1 | – | – | 7.6 |
| September | 35°C | 25°C | 1 mm | 0 | – | – | 7.5 |
| October | 35°C | 25°C | 6 mm | 1 | – | – | 7.4 |
| November | 34°C | 25°C | 7 mm | 2 | – | – | 7.3 |
| December | 34°C | 25°C | 35 mm | 7 | – | – | 6.8 |
Frequently asked questions
When is the best time to visit Parnaíba?
The best months are July, August, September, October.
When is the rainy season in Parnaíba?
The wettest months are March, April, February.