Climate almanac
União
Piauí, BR · -4.59°, -42.86°
What is the climate like in União?
União is warmest in October, when daily highs average 99°F (37°C), and coolest in March, when lows fall to about 74°F (24°C). The wettest month is typically March and the driest is September; the year sees roughly 56 in of precipitation.
- Warmest monthOctober — average high 99°F (37°C)
- Coolest monthMarch — average low 74°F (24°C)
- Wettest monthMarch (16 in)
- Driest monthSeptember (0.1 in)
- Annual precipitation56 in