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

Bilac in December

The short of it: Bilac in December averages a high of 31 °C (88 °F) and a low of 19 °C (67 °F), with 152 mm (6.0 in) of rain and about 13 h 26 min of daylight. Rated 2 of 5 for a visit; the best months are June and May. Source: TerraClimate climate normals, 1991–2020.

Average high 31° · low 19° · rain 152 mm · daylight 13 h 26 min

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

December in Bilac brings afternoons near 31° and nights around 19°, with about 152 mm of rain over the month. No month in Bilac runs warmer: highs about 31°. Wet spells are common — about 152 mm, the 3rd wettest month.

The sun is up for about 13 h 26 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 May.

Against its neighbours, Bilac runs about middling and drier than most in December. Gabriel Monteiro, 17 km to the SSW, sees much the same highs.

December in Bilac, by the numbers

Warmth rank
1st warmest of 12
Rain rank
3rd wettest of 12
Versus November
1° warmer, 36 mm more rain
Versus January
1° warmer
Day–night spread
12°
Snow season
seldom any
Daylight, mid-month
13 h 26 min
Average wind
9 km/h

Neighbouring Towns

December averages · distance by the crow’s flight
TownDistanceHighLowRain
Gabriel MonteiroSão Paulo17 km SSW31°19°150 mm
ClementinaSão Paulo18 km S31°19°151 mm
BiriguiSão Paulo19 km NE31°19°155 mm
BraúnaSão Paulo19 km ESE31°19°153 mm
CoroadosSão Paulo20 km ENE31°19°154 mm
AraçatubaSão Paulo22 km N31°20°160 mm
GuararapesSão Paulo24 km NW31°20°148 mm
PiacatuSão Paulo25 km SSW31°19°151 mm

The Almanac · Bilac Month by Month

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

No month in Bilac runs warmer: highs about 31°. Wet spells are common — about 152 mm, the 3rd wettest month.

Climate of Bilac by month
MonthHighLowRainWindDaylightVisit
January30°20°268 mm9 km/h13 h 18 min✦✦
February31°20°215 mm8 km/h12 h 50 min✦✦
March30°19°135 mm8 km/h12 h 16 min✦✦
April29°17°52 mm8 km/h11 h 37 min✦✦✦✦
May26°13°43 mm8 km/h11 h 6 min✦✦✦✦✦
June26°12°32 mm8 km/h10 h 50 min✦✦✦✦✦
July26°12°20 mm9 km/h10 h 57 min✦✦✦✦✦
August28°13°15 mm10 km/h11 h 23 min✦✦✦✦✦
September30°16°38 mm10 km/h12 h 0 min✦✦✦✦
October30°18°112 mm10 km/h12 h 38 min✦✦
November30°19°116 mm10 km/h13 h 10 min✦✦
December31°19°152 mm9 km/h13 h 26 min✦✦

Questions Readers Ask about Bilac in December

Answered from the wire & the Almanac

What is the weather like in Bilac in December?

Days average 31 °C (88 °F) and nights 19 °C (67 °F), with about 152 mm (6.0 in) of rain over the month. No month in Bilac runs warmer: highs about 31°. Wet spells are common — about 152 mm, the 3rd wettest month.

Is December a good time to visit Bilac?

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

How long are the days in Bilac in December?

In mid-December the sun is up for about 13 h 26 min. These are the longest days of the year; the shortest, in June, last 10 h 50 min.

Does it snow in Bilac in December?

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

What should I pack for Bilac 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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