The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Castelo Weather in December

Castelo in December

The short of it: Castelo in December averages a high of 30 °C (87 °F) and a low of 19 °C (67 °F), with 210 mm (8.3 in) of rain and about 13 h 23 min of daylight. Rated 2 of 5 for a visit; the best months are July and June. Source: TerraClimate climate normals, 1991–2020.

Average high 30° · low 19° · rain 210 mm · daylight 13 h 23 min

✦✦ Travel with care for a visit · best months: July & June

December in Castelo brings afternoons near 30° and nights around 19°, with about 210 mm of rain over the month. Days run hot, near 30° in the afternoon; ride early and rest at noon. It is the wettest month of the year here, about 210 mm.

The sun is up for about 13 h 23 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 July and June.

Against its neighbours, Castelo runs about middling and drier than most in December. Vargem Alta, 20 km to the ESE, is 3° cooler by day.

December in Castelo, by the numbers

Warmth rank
4th warmest of 12
Rain rank
1st wettest of 12
Versus November
1° warmer, 34 mm more rain
Versus January
1° colder
Day–night spread
11°
Snow season
seldom any
Daylight, mid-month
13 h 23 min
Average wind
6 km/h

Neighbouring Towns

December averages · distance by the crow’s flight
TownDistanceHighLowRain
Vargem AltaEspírito Santo20 km ESE27°17°215 mm
Conceição do CasteloEspírito Santo27 km NNW27°16°218 mm
Cachoeiro de ItapemirimEspírito Santo28 km SSE31°20°201 mm
Muniz FreireEspírito Santo28 km WNW28°16°222 mm
Jerônimo MonteiroEspírito Santo30 km SW31°20°208 mm
Atilio VivacquaEspírito Santo35 km S30°19°201 mm
Rio Novo do SulEspírito Santo39 km SE30°20°199 mm
AlegreEspírito Santo40 km WSW30°19°215 mm

The Almanac · Castelo Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Travel with care
The Almanac Speaks
December
✦✦✦✦✦

Days run hot, near 30° in the afternoon; ride early and rest at noon. It is the wettest month of the year here, about 210 mm.

Climate of Castelo by month
MonthHighLowRainWindDaylightVisit
January32°20°140 mm6 km/h13 h 15 min✦✦
February32°20°101 mm6 km/h12 h 48 min✦✦
March31°20°115 mm5 km/h12 h 16 min✦✦
April30°18°78 mm4 km/h11 h 39 min✦✦
May28°15°47 mm5 km/h11 h 9 min✦✦✦✦
June26°14°25 mm5 km/h10 h 53 min✦✦✦✦✦
July26°14°30 mm5 km/h11 h 0 min✦✦✦✦✦
August27°15°26 mm6 km/h11 h 25 min✦✦✦✦✦
September28°16°43 mm7 km/h12 h 0 min✦✦✦✦✦
October29°18°88 mm8 km/h12 h 36 min✦✦✦
November29°19°176 mm7 km/h13 h 8 min✦✦
December30°19°210 mm6 km/h13 h 23 min✦✦

Questions Readers Ask about Castelo in December

Answered from the wire & the Almanac

What is the weather like in Castelo in December?

Days average 30 °C (87 °F) and nights 19 °C (67 °F), with about 210 mm (8.3 in) of rain over the month. Days run hot, near 30° in the afternoon; ride early and rest at noon. It is the wettest month of the year here, about 210 mm.

Is December a good time to visit Castelo?

The Almanac gives December 2 of 5 (travel with care). The best months are July and June.

How long are the days in Castelo in December?

In mid-December the sun is up for about 13 h 23 min. These are the longest days of the year; the shortest, in June, last 10 h 53 min.

Does it snow in Castelo in December?

Hardly — December nights average 19 °C (67 °F), above freezing.

What should I pack for Castelo in December?

Linen, a wide hat, sun cream and water, plus a good raincoat — it is a wet month.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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