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Weather in Chancay

Lima region · 26,958 inhabitants · Wednesday, October 28 · updated 20:23

Mainly clear
23°
Mainly clear
Feels like 30°C
Wind
13 km/h
Gusts
13 km/h
Humidity
79 %
Pressure
1014 hPa
Clouds
36 %
Storm
No
Rise 05:38 Set 18:07 Day 12 h 29 min UV 8 · Very high

Detailed forecast

Trend
Evening
Partly cloudy
Partly cloudy
23°20°
Feels like 30°
Wind ↑ SSE 13 km/h
Humidity 79 %

Weather charts for Chancay · 7 days

Temperatures over 7 days

▲ +5.9° above seasonal normals this week
Highs Lows Seasonal normal (1991-2020 average)
15°19°22°26°29°TodayThuFriSatSunMonTue25°19°Wed 28 Oct: max 27° · min 21° · normal 17.0°Thu 29 Oct: max 27° · min 20° · normal 17.1°Fri 30 Oct: max 27° · min 20° · normal 17.1°Sat 31 Oct: max 27° · min 20° · normal 17.2°Sun 1 Nov: max 26° · min 20° · normal 17.2°Mon 2 Nov: max 26° · min 19° · normal 17.2°Tue 3 Nov: max 25° · min 19° · normal 17.2°

Hourly detail

WedThuFriSatSunMonTueWed18°24°29°27°19°02
Temperature (°C) Precipitation (mm) Wind (km/h)

Climate of Chancay

About 220 mm of rain falls in a typical year, less than in 96% of the 28,403 cities of 20,000+ inhabitants on SkiesAtlas.

February is the warmest month, with average highs of 26 °C. August is the coldest, with average lows of 15 °C.

Average highs reach 25 °C only from January to March, up to 26 °C in February.

This week’s forecast highs average 26 °C, 6 °C above the October normal (20 °C).

Monthly averages, 1991–2020
MonthAvg highAvg lowRain
Jan25 °C20 °C18 mm
Feb26 °C20 °C23 mm
Mar26 °C20 °C20 mm
Apr24 °C19 °C10 mm
May22 °C17 °C16 mm
Jun20 °C16 °C24 mm
Jul19 °C15 °C27 mm
Aug19 °C15 °C25 mm
Sep20 °C15 °C19 mm
Oct20 °C16 °C16 mm
Nov22 °C17 °C14 mm
Dec23 °C18 °C14 mm
Year22 °C17 °C220 mm

Climate normals: ERA5 reanalysis 1991–2020 (Copernicus/ECMWF), computed by SkiesAtlas for 11.57° S, 77.27° W. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air quality & pollen in Chancay

2/6
Fair
European Air Quality Index (EAQI) · CAMS source
PM2.510µg/m³
PM1023µg/m³

CAMS data (Copernicus) · air quality and pollen refreshed several times a day.

Rain in Chancay: live radar and next-hour forecast

Will it rain in Chancay? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.

Full-screen radar · rain within the hour
Rain radar Observed, then extrapolation up to +1h (real cell movement) · drag the timeline

Moon calendar for Chancay

Waning gibbous
93 % illuminated · 17.3 days
Rise 18:43 Set 05:30
Thu 29/10 87%
Fri 30/10 79%
Sat 31/10 69%
Sun 1/11 59%
Mon 2/11 49% Last quarter
Tue 3/11 38%
Wed 4/11 28%
Thu 5/11 19%
Fri 6/11 12%
Sat 7/11 6%
Sun 8/11 2%
Mon 9/11 0%

Rise and set in local time (America/Lima) · phases and illumination computed by SkiesAtlas (synodic model).

Weather history for Chancay

What was the weather in Chancay on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.

The weather in Chancay

Find the full weather for Chancay, Lima region: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “mainly clear” with 23 °C (feels like 30 °C) and wind at 13 km/h.

Today, temperatures range from 21 °C to 27 °C, with no significant precipitation. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms.

Weather API for Chancay

Get the Chancay forecast in JSON for your website or app, plus air quality, tides and astronomy. Free API key, no credit card required.

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How is this forecast computed? Multi-model engine, verified daily against 1125 weather stations