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

Belém in August

The short of it: Belém in August averages a high of 28 °C (82 °F) and a low of 18 °C (64 °F), with 6.0 mm (0.24 in) of rain and about 13 h 40 min of daylight. Rated 5 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.

Average high 28° · low 18° · rain 6.0 mm · daylight 13 h 40 min

✦✦✦✦✦ Recommended for a visit · best months: June & September

August in Belém brings afternoons near 28° and nights around 18°, with about 6.0 mm of rain over the month. No month in Belém runs warmer: highs about 28°. Rain is scarce, about 6.0 mm, the 11th wettest month.

The sun is up for about 13 h 40 min in mid-August, 57 minutes less than a month before.

For the traveller: pack light clothes and a jacket for the evening. The Almanac rates August 5 of 5 for a visit; the finest months here are June and September.

Against its neighbours, Belém runs about middling and wetter than most in August. Alcântara, 2 km to the E, sees much the same highs.

August in Belém, by the numbers

Warmth rank
1st warmest of 12
Rain rank
11th wettest of 12
Versus July
1° warmer, 3.0 mm more rain
Versus September
2° warmer
Day–night spread
10°
Snow season
seldom any
Daylight, mid-month
13 h 40 min
Average wind
15 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
AlcântaraLisbon2 km E28°18°6.0 mm
AlgésLisbon3 km W27°18°6.0 mm
Campo De OuriqueLisbon3 km NE28°18°6.0 mm
AlmadaSetúbal4 km SE28°18°6.0 mm
CaparicaSetúbal4 km S28°18°6.0 mm
PiedadeSetúbal4 km SE28°18°6.0 mm
Linda-a-VelhaLisbon5 km WNW28°18°7.0 mm
LisbonLisbon5 km NE28°18°6.0 mm

The Almanac · Belém Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Recommended
The Almanac Speaks
August
✦✦✦✦✦

No month in Belém runs warmer: highs about 28°. Rain is scarce, about 6.0 mm, the 11th wettest month.

Climate of Belém by month
MonthHighLowRainWindDaylightVisit
January15°8°79 mm13 km/h9 h 44 min✦✦
February16°9°62 mm14 km/h10 h 42 min✦✦✦✦
March19°11°54 mm15 km/h11 h 50 min✦✦✦✦
April20°12°59 mm15 km/h13 h 10 min✦✦✦✦
May22°14°48 mm15 km/h14 h 16 min✦✦✦✦
June25°16°14 mm15 km/h14 h 51 min✦✦✦✦✦
July27°18°3.0 mm17 km/h14 h 37 min✦✦✦✦✦
August28°18°6.0 mm15 km/h13 h 40 min✦✦✦✦✦
September26°17°35 mm13 km/h12 h 23 min✦✦✦✦✦
October22°15°84 mm13 km/h11 h 6 min✦✦✦
November18°12°110 mm13 km/h10 h 0 min✦✦✦
December16°10°104 mm14 km/h9 h 28 min✦✦

Questions Readers Ask about Belém in August

Answered from the wire & the Almanac

What is the weather like in Belém in August?

Days average 28 °C (82 °F) and nights 18 °C (64 °F), with about 6.0 mm (0.24 in) of rain over the month. No month in Belém runs warmer: highs about 28°. Rain is scarce, about 6.0 mm, the 11th wettest month.

Is August a good time to visit Belém?

The Almanac gives August 5 of 5 (recommended). The best months are June and September.

How long are the days in Belém in August?

In mid-August the sun is up for about 13 h 40 min. The days are shortening — from 9 h 28 min in December to 14 h 51 min in June.

Does it snow in Belém in August?

Hardly — August nights average 18 °C (64 °F), above freezing.

What should I pack for Belém in August?

Light clothes and a jacket for the evening.

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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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