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

Belén in December

The short of it: Belén in December averages a high of 31 °C (88 °F) and a low of 19 °C (66 °F), with 126 mm (5.0 in) of rain and about 14 h 8 min of daylight. Rated 2 of 5 for a visit; the best months are August and July. Source: TerraClimate climate normals, 1991–2020.

Average high 31° · low 19° · rain 126 mm · daylight 14 h 8 min

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

Thirty years of records give Belén an average December high of 31°, a low of 19° and some 126 mm of rain. Days run hot, near 31° in the afternoon; ride early and rest at noon. Wet spells are common — about 126 mm, the 5th wettest month.

The sun is up for about 14 h 8 min in mid-December, 24 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 August and July.

Against its neighbours, Belén runs cooler than most and drier than most in December. Villa del Rosario, 13 km to the W, sees much the same highs.

December in Belén, by the numbers

Warmth rank
2nd warmest of 12
Rain rank
5th wettest of 12
Versus November
3° warmer, 10 mm less rain
Versus January
1° colder
Day–night spread
12°
Snow season
seldom any
Daylight, mid-month
14 h 8 min
Average wind
12 km/h

Neighbouring Towns

December averages · distance by the crow’s flight
TownDistanceHighLowRain
Villa del RosarioEntre Rios13 km W31°19°127 mm
Santa AnaEntre Rios20 km SW31°19°127 mm
ChajaríEntre Rios20 km W32°18°128 mm
MocoretáCorrientes26 km NW31°19°130 mm
FederaciónEntre Rios26 km SSW31°19°128 mm
Villa ConstituciónSalto Department32 km SSW31°19°128 mm
Juan PujolCorrientes42 km N31°19°131 mm
Baltasar BrumArtigas44 km E31°18°124 mm

The Almanac · Belén Month by Month

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

Days run hot, near 31° in the afternoon; ride early and rest at noon. Wet spells are common — about 126 mm, the 5th wettest month.

Climate of Belén by month
MonthHighLowRainWindDaylightVisit
January32°20°123 mm12 km/h13 h 56 min✦✦
February31°19°125 mm11 km/h13 h 13 min✦✦
March29°18°138 mm11 km/h12 h 21 min✦✦
April26°15°166 mm10 km/h11 h 23 min✦✦✦
May21°11°106 mm10 km/h10 h 35 min✦✦✦
June19°9°86 mm11 km/h10 h 10 min✦✦✦
July19°8°67 mm12 km/h10 h 20 min✦✦✦✦
August21°9°66 mm14 km/h11 h 1 min✦✦✦✦
September23°11°79 mm15 km/h11 h 57 min✦✦✦
October26°14°160 mm15 km/h12 h 54 min✦✦✦
November29°16°136 mm14 km/h13 h 44 min✦✦✦
December31°19°126 mm12 km/h14 h 8 min✦✦

Questions Readers Ask about Belén in December

Answered from the wire & the Almanac

What is the weather like in Belén in December?

Days average 31 °C (88 °F) and nights 19 °C (66 °F), with about 126 mm (5.0 in) of rain over the month. Days run hot, near 31° in the afternoon; ride early and rest at noon. Wet spells are common — about 126 mm, the 5th wettest month.

Is December a good time to visit Belén?

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

How long are the days in Belén in December?

In mid-December the sun is up for about 14 h 8 min. These are the longest days of the year; the shortest, in June, last 10 h 10 min.

Does it snow in Belén in December?

Hardly — December nights average 19 °C (66 °F), above freezing.

What should I pack for Belén 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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