Rianápolis Weather in December
Rianápolis in December
The short of it: Rianápolis in December averages a high of 30 °C (86 °F) and a low of 20 °C (68 °F), with 264 mm (10.4 in) of rain and about 13 h 2 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 30° · low 20° · rain 264 mm · daylight 13 h 2 min
✦✦ Travel with care for a visit · best months: June & July
Thirty years of records give Rianápolis an average December high of 30°, a low of 20° and some 264 mm of rain. Much like November: highs about 30°, nights near 20°. Easy travelling weather. Wet spells are common — about 264 mm, the 2nd wettest month.
The sun is up for about 13 h 2 min in mid-December.
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, Rianápolis runs warmer than most and wetter than most in December. Rialma, 17 km to the NNW, sees much the same highs.
December in Rianápolis, by the numbers
- Warmth rank
- 7th warmest of 12
- Rain rank
- 2nd wettest of 12
- Versus November
- about the same, 55 mm more rain
- Versus January
- 1° warmer
- Day–night spread
- 10°
- Snow season
- seldom any
- Daylight, mid-month
- 13 h 2 min
- Average wind
- 6 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| RialmaGoiás | 17 km NNW | 30° | 20° | 260 mm |
| CeresGoiás | 18 km NNW | 30° | 20° | 260 mm |
| Santa IsabelGoiás | 19 km NNE | 30° | 20° | 257 mm |
| UruanaGoiás | 20 km WSW | 30° | 20° | 266 mm |
| Carmo do Rio VerdeGoiás | 24 km WNW | 30° | 20° | 261 mm |
| Nova GlóriaGoiás | 34 km N | 30° | 20° | 255 mm |
| São PatrícioGoiás | 35 km WNW | 30° | 20° | 261 mm |
| Ipiranga de GoiásGoiás | 35 km NNW | 30° | 20° | 256 mm |