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

Callao in August

The short of it: Callao in August averages a high of 18 °C (65 °F) and a low of 13 °C (56 °F), with 2.0 mm (0.08 in) of rain and about 11 h 43 min of daylight. Rated 5 of 5 for a visit; the best months are December and April. Source: TerraClimate climate normals, 1991–2020.

Average high 18° · low 13° · rain 2.0 mm · daylight 11 h 43 min

✦✦✦✦✦ Recommended for a visit · best months: December & April

Thirty years of records give Callao an average August high of 18°, a low of 13° and some 2.0 mm of rain. The dead of winter in Callao: highs scarcely reach 18°, nights fall to 13°. It is the wettest month of the year here, about 2.0 mm.

The sun is up for about 11 h 43 min in mid-August.

For the traveller: pack layers, a wool coat and stout boots. The Almanac rates August 5 of 5 for a visit; the finest months here are December and April.

Against its neighbours, Callao runs cooler than most and drier than most in August. Carmen De La Legua Reynoso, 4 km to the E, sees much the same highs.

August in Callao, by the numbers

Warmth rank
12th warmest of 12
Rain rank
1st wettest of 12
Versus July
about the same, 0.0 mm more rain
Versus September
1° colder
Day–night spread
5°
Snow season
seldom any
Daylight, mid-month
11 h 43 min
Average wind
13 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
Carmen De La Legua ReynosoCallao4 km E19°13°2.0 mm
BreñaLima region9 km E19°13°4.0 mm
Jesus MariaLima region10 km ESE19°13°4.0 mm
San IsidroLima region11 km ESE18°13°4.0 mm
LimaLima Province12 km E19°13°6.0 mm
MirafloresLima region13 km ESE19°13°5.0 mm
San Francisco De BorjaLima region15 km ESE19°13°6.0 mm
San LuisLima region15 km E19°13°7.0 mm

The Almanac · Callao Month by Month

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

The dead of winter in Callao: highs scarcely reach 18°, nights fall to 13°. It is the wettest month of the year here, about 2.0 mm.

Climate of Callao by month
MonthHighLowRainWindDaylightVisit
January25°19°1.0 mm16 km/h12 h 45 min✦✦✦✦✦
February26°20°0.0 mm14 km/h12 h 30 min✦✦✦✦✦
March26°19°0.0 mm14 km/h12 h 12 min✦✦✦✦✦
April24°18°0.0 mm13 km/h11 h 51 min✦✦✦✦✦
May22°16°2.0 mm12 km/h11 h 34 min✦✦✦✦✦
June20°15°2.0 mm12 km/h11 h 25 min✦✦✦✦✦
July19°14°2.0 mm12 km/h11 h 29 min✦✦✦✦✦
August18°13°2.0 mm13 km/h11 h 43 min✦✦✦✦✦
September19°14°1.0 mm14 km/h12 h 3 min✦✦✦✦✦
October20°14°1.0 mm15 km/h12 h 23 min✦✦✦✦✦
November22°15°0.0 mm15 km/h12 h 41 min✦✦✦✦✦
December23°17°0.0 mm16 km/h12 h 50 min✦✦✦✦✦

Questions Readers Ask about Callao in August

Answered from the wire & the Almanac

What is the weather like in Callao in August?

Days average 18 °C (65 °F) and nights 13 °C (56 °F), with about 2.0 mm (0.08 in) of rain over the month. The dead of winter in Callao: highs scarcely reach 18°, nights fall to 13°. It is the wettest month of the year here, about 2.0 mm.

Is August a good time to visit Callao?

The Almanac gives August 5 of 5 (recommended). The best months are December and April.

How long are the days in Callao in August?

In mid-August the sun is up for about 11 h 43 min. The days are lengthening — from 11 h 25 min in June to 12 h 50 min in December.

Does it snow in Callao in August?

Hardly — August nights average 13 °C (56 °F), above freezing.

What should I pack for Callao in August?

Layers, a warm coat and stout boots.

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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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