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

Chilca in September

The short of it: Chilca in September averages a high of 21 °C (69 °F) and a low of 13 °C (56 °F), with 6.0 mm (0.24 in) of rain and about 12 h 3 min of daylight. Rated 5 of 5 for a visit; the best months are November and May. Source: TerraClimate climate normals, 1991–2020.

Average high 21° · low 13° · rain 6.0 mm · daylight 12 h 3 min

✦✦✦✦✦ Recommended for a visit · best months: November & May

Thirty years of records give Chilca an average September high of 21°, a low of 13° and some 6.0 mm of rain. Much like August: highs about 21°, nights near 13°. Easy travelling weather. Rain is scarce, about 6.0 mm, the 4th wettest month.

The sun is up for about 12 h 3 min in mid-September, 21 minutes more than a month before.

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

Against its neighbours, Chilca runs warmer than most and wetter than most in September. Las Salinas, 3 km to the SSE, is 1° cooler by day.

September in Chilca, by the numbers

Warmth rank
11th warmest of 12
Rain rank
4th wettest of 12
Versus August
1° warmer, 4.0 mm less rain
Versus October
1° colder
Day–night spread
7°
Snow season
seldom any
Daylight, mid-month
12 h 3 min
Average wind
14 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
Las SalinasLima region3 km SSE20°13°6.0 mm
San BartoloLima region16 km NNW21°13°6.0 mm
MalaLima region19 km SE20°14°6.0 mm
CalangoLima region21 km E20°13°1.0 mm
AsiaLima region35 km SE20°13°6.0 mm
Villa Poeta José Gálvez BarrenecheaLima region39 km NNW20°13°6.0 mm
Santiago de SurcoLima region52 km NW19°13°4.0 mm
BarrancoLima region52 km NW19°13°4.0 mm

The Almanac · Chilca Month by Month

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

Much like August: highs about 21°, nights near 13°. Easy travelling weather. Rain is scarce, about 6.0 mm, the 4th wettest month.

Climate of Chilca by month
MonthHighLowRainWindDaylightVisit
January27°19°2.0 mm15 km/h12 h 47 min✦✦✦✦✦
February28°19°1.0 mm14 km/h12 h 31 min✦✦✦✦✦
March28°19°1.0 mm13 km/h12 h 12 min✦✦✦✦✦
April26°17°0.0 mm12 km/h11 h 50 min✦✦✦✦✦
May24°15°3.0 mm11 km/h11 h 33 min✦✦✦✦✦
June22°14°11 mm11 km/h11 h 24 min✦✦✦✦✦
July21°13°10 mm11 km/h11 h 27 min✦✦✦✦✦
August20°13°10 mm12 km/h11 h 42 min✦✦✦✦✦
September21°13°6.0 mm14 km/h12 h 3 min✦✦✦✦✦
October22°14°3.0 mm14 km/h12 h 24 min✦✦✦✦✦
November23°15°1.0 mm15 km/h12 h 43 min✦✦✦✦✦
December25°17°1.0 mm15 km/h12 h 51 min✦✦✦✦✦

Questions Readers Ask about Chilca in September

Answered from the wire & the Almanac

What is the weather like in Chilca in September?

Days average 21 °C (69 °F) and nights 13 °C (56 °F), with about 6.0 mm (0.24 in) of rain over the month. Much like August: highs about 21°, nights near 13°. Easy travelling weather. Rain is scarce, about 6.0 mm, the 4th wettest month.

Is September a good time to visit Chilca?

The Almanac gives September 5 of 5 (recommended). The best months are November and May.

How long are the days in Chilca in September?

In mid-September the sun is up for about 12 h 3 min. The days are lengthening — from 11 h 24 min in June to 12 h 51 min in December.

Does it snow in Chilca in September?

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

What should I pack for Chilca in September?

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