Altos Weather in December
Altos in December
The short of it: Altos in December averages a high of 34 °C (93 °F) and a low of 23 °C (73 °F), with 78 mm (3.1 in) of rain and about 12 h 25 min of daylight. Rated 1 of 5 for a visit; the best months are June and July. Source: TerraClimate climate normals, 1991–2020.
Average high 34° · low 23° · rain 78 mm · daylight 12 h 25 min
✦ Travel with care for a visit · best months: June & July
Thirty years of records give Altos an average December high of 34°, a low of 23° and some 78 mm of rain. Days run hot, near 34° in the afternoon; ride early and rest at noon. Wet spells are common — about 78 mm, the 6th wettest month.
The sun is up for about 12 h 25 min in mid-December.
For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates December 1 of 5 for a visit; the finest months here are June and July.
Against its neighbours, Altos runs cooler than most and about as wet in December. Pau d'Arco do Piauí, 25 km to the SSE, is 1° warmer by day.
December in Altos, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus November
- 1° colder, 32 mm more rain
- Versus January
- 2° warmer
- Day–night spread
- 11°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 25 min
- Average wind
- 4 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Pau d'Arco do PiauíPiauí | 25 km SSE | 35° | 23° | 79 mm |
| CoivarasPiauí | 29 km ESE | 34° | 23° | 69 mm |
| José de FreitasPiauí | 34 km NNW | 35° | 23° | 71 mm |
| Alto LongáPiauí | 36 km SE | 34° | 23° | 74 mm |
| TeresinaPiauí | 38 km W | 36° | 24° | 86 mm |
| Campo MaiorPiauí | 40 km NE | 35° | 23° | 78 mm |
| TimonMaranhão | 42 km W | 35° | 24° | 84 mm |
| Demerval LobãoPiauí | 43 km SW | 35° | 23° | 89 mm |