Parnaíba Weather in May

May in Parnaíba typically sees daytime highs of 32°C (90°F) and nighttime lows of 25°C (77°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Parnaíba in May

Historically, approximately 30 days this month are expected to have rain, averaging 166 mm (6.5 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Parnaíba in May

In May, Parnaíba gets very high temperatures, with highs of 32°C (90°F). Nights cool to around 25°C (77°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June and July typically offer the best weather for Parnaíba.