Castanhal Weather in May
Castanhal in May
The short of it: Castanhal in May averages a high of 31 °C (88 °F) and a low of 23 °C (73 °F), with 287 mm (11.3 in) of rain and about 12 h 4 min of daylight. Rated 2 of 5 for a visit; the best months are September and October. Source: TerraClimate climate normals, 1991–2020.
Average high 31° · low 23° · rain 287 mm · daylight 12 h 4 min
✦✦ Travel with care for a visit · best months: September & October
May in Castanhal brings afternoons near 31° and nights around 23°, with about 287 mm of rain over the month. Days run hot, near 31° in the afternoon; ride early and rest at noon. Wet spells are common — about 287 mm, the 4th wettest month.
The sun is up for about 12 h 4 min in mid-May.
For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates May 2 of 5 for a visit; the finest months here are September and October.
Against its neighbours, Castanhal runs warmer than most and wetter than most in May. Inhangapi, 15 km to the S, sees much the same highs.
May in Castanhal, by the numbers
- Warmth rank
- 9th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus April
- about the same, 143 mm less rain
- Versus June
- about the same
- Day–night spread
- 8°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 4 min
- Average wind
- 4 km/h
Neighbouring Towns
May averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| InhangapiPará | 15 km S | 31° | 23° | 265 mm |
| São Francisco do ParáPará | 20 km NE | 31° | 23° | 287 mm |
| Santa Isabel do ParáPará | 26 km W | 31° | 23° | 276 mm |
| Santo Antônio do TauáPará | 28 km NW | 31° | 23° | 293 mm |
| BujaruPará | 28 km SSW | 31° | 23° | 250 mm |
| Terra AltaPará | 28 km N | 31° | 23° | 302 mm |
| BenevidesPará | 36 km WSW | 31° | 23° | 273 mm |
| Igarapé-AçuPará | 39 km ENE | 31° | 22° | 302 mm |