Arco-Íris Weather in December
Arco-Íris in December
The short of it: Arco-Íris in December averages a high of 31 °C (87 °F) and a low of 19 °C (66 °F), with 152 mm (6.0 in) of rain and about 13 h 27 min of daylight. Rated 2 of 5 for a visit; the best months are June and July. Source: TerraClimate climate normals, 1991–2020.
Average high 31° · low 19° · rain 152 mm · daylight 13 h 27 min
✦✦ Travel with care for a visit · best months: June & July
December in Arco-Íris brings afternoons near 31° and nights around 19°, with about 152 mm of rain over the month. No month in Arco-Íris runs warmer: highs about 31°. Wet spells are common — about 152 mm, the 3rd wettest month.
The sun is up for about 13 h 27 min in mid-December, 16 minutes more than a month before.
For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates December 2 of 5 for a visit; the finest months here are June and July.
Against its neighbours, Arco-Íris runs warmer than most and about as wet in December. Santópolis do Aguapeí, 15 km to the NNW, sees much the same highs.
December in Arco-Íris, by the numbers
- Warmth rank
- 1st warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus November
- 1° warmer, 35 mm more rain
- Versus January
- about the same
- Day–night spread
- 12°
- Snow season
- seldom any
- Daylight, mid-month
- 13 h 27 min
- Average wind
- 9 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Santópolis do AguapeíSão Paulo | 15 km NNW | 31° | 19° | 152 mm |
| LuiziâniaSão Paulo | 18 km NE | 31° | 19° | 154 mm |
| TupãSão Paulo | 19 km SSW | 30° | 19° | 157 mm |
| QueirozSão Paulo | 23 km E | 31° | 19° | 152 mm |
| ClementinaSão Paulo | 24 km N | 31° | 19° | 151 mm |
| PiacatuSão Paulo | 24 km NW | 31° | 19° | 151 mm |
| IacriSão Paulo | 25 km WSW | 30° | 19° | 149 mm |
| HerculândiaSão Paulo | 27 km SSE | 30° | 19° | 158 mm |