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Weather in Chincha Alta - 14-day forecast

Detailed weather forecast for Chincha Alta, Peru: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Chincha Alta
today🌤️ 21°night 18°
Sun☁️ 22°night 17°
Mon🌤️ 22°💧 0.2 mm
Tue☁️ 22°💧 0.1 mm
Wed☁️ 22°💧 0.2 mm
Thu🌤️ 22°night 18°
Fri🌤️ 22°night 18°
Sat🌤️ 22°night 18°
Forecast vs 1991-2020 climate normal

How does the current forecast compare with normal?

We compare the coming days with weather usually observed at this time of year.

NASA POWER

Friday 11 Sept in Chincha Alta, the forecast high is 22°C. Typical daytime temperatures at this time of year range from 21°C to 23°C, so the temperature will be near normal.

21°Cnear normal
usually 21°C–23°C
night: exceptionally warm rain: typical rainfall wind: exceptionally light
22°Cnear normal
usually 21°C–23°C
night: exceptionally warm rain: typical rainfall wind: exceptionally light
22°Cnear normal
usually 21°C–23°C
night: exceptionally warm rain: exceptionally wet wind: exceptionally light
22°Cnear normal
usually 21°C–23°C
night: exceptionally warm rain: exceptionally wet wind: exceptionally light
22°Cnear normal
usually 21°C–23°C
night: exceptionally warm rain: exceptionally wet wind: exceptionally light
22°Cnear normal
usually 21°C–23°C
night: exceptionally warm rain: typical rainfall wind: lighter than usual
22°Cnear normal
usually 21°C–23°C
night: exceptionally warm rain: typical rainfall wind: exceptionally light

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →
15°23°30° 1981: 24°C1982: 24°C1983: 23°C1984: 23°C1985: 22°C1986: 23°C1987: 23°C1988: 21°C1989: 21°C1990: 23°C1991: 23°C1992: 22°C1993: 21°C1994: 22°C1995: 21°C1996: 22°C1997: 23°C1998: 21°C1999: 22°C2000: 21°C2001: 21°C2002: 22°C2003: 22°C2004: 22°C2005: 22°C2006: 23°C2007: 21°C2008: 22°C2009: 22°C2010: 21°C2011: 21°C2012: 22°C2013: 22°C2014: 22°C2015: 24°C2016: 23°C2017: 21°C2018: 22°C2019: 22°C2020: 21°C2021: 22°C2022: 22°C2023: 25°C2024: 23°C2025: 23°C 2026 forecast: 22°C current forecast 22°C 198119902000201020202026
cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 22°C by day. The coolest year was 2001 (21°C) and the warmest was 2023 (25°C). The current forecast averages 22°C - close to the historical median.

Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.

14-day forecast - Chincha Alta

Chincha Alta - 14-day weather forecast infographic

Chincha Alta 30 & 45-day weather - long-range outlook

Next 15 days · forecast
22°
around 18° at night · days with rain: 0
Weeks 3-4 · avg for September
21°
around 14° at night · rain chance 3%
Weeks 5-7 · avg for October
22°
around 14° at night · rain chance 6%
The 30 & 45-day outlook for Chincha Alta: the next 15 days are a numerical forecast updated daily - on average 22° by day and 18° at night. Further out we rely on multi-year climate averages: around 21° in September, and about 22° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Chincha Alta

Saturday5 September 2026
🌤️21°a few clouds
sunrise 06:06 · sunset 18:00 · night 18° · evening 19° · humidity 71% · wind 5 m/s · clouds 20%
Sunday6 September 2026
☁️22°broken clouds
sunrise 06:06 · sunset 18:00 · night 17° · evening 19° · humidity 69% · wind 4 m/s · clouds 57%
Monday7 September 2026
🌤️22°a few clouds
sunrise 06:05 · sunset 18:00 · night 18° · evening 18° · rain 0.18 mm · humidity 69% · wind 4 m/s · clouds 23%
Tuesday8 September 2026
☁️22°broken clouds
sunrise 06:04 · sunset 18:00 · night 18° · evening 19° · rain 0.12 mm · humidity 70% · wind 4 m/s · clouds 81%
Wednesday9 September 2026
☁️22°broken clouds
sunrise 06:04 · sunset 18:00 · night 18° · evening 18° · rain 0.21 mm · humidity 70% · wind 4 m/s · clouds 77%
Thursday10 September 2026
🌤️22°scattered clouds
sunrise 06:03 · sunset 18:00 · night 18° · evening 18° · humidity 72% · wind 5 m/s · clouds 30%
Friday11 September 2026
🌤️22°scattered clouds
sunrise 06:02 · sunset 18:00 · night 18° · evening 19° · humidity 66% · wind 4 m/s · clouds 32%
Saturday12 September 2026
🌤️22°scattered clouds
sunrise 06:01 · sunset 18:00 · night 18° · evening 18° · humidity 68% · wind 4 m/s · clouds 46%
Sunday13 September 2026
🌤️21°scattered clouds
sunrise 06:01 · sunset 18:00 · night 18° · evening 18° · humidity 70% · wind 4 m/s · clouds 40%
Monday14 September 2026
🌤️22°a few clouds
sunrise 06:00 · sunset 18:00 · night 18° · evening 18° · humidity 66% · wind 4 m/s · clouds 17%
Tuesday15 September 2026
🌤️21°a few clouds
sunrise 05:59 · sunset 18:00 · night 17° · evening 20° · humidity 68% · wind 4 m/s · clouds 15%
Wednesday16 September 2026
☀️21°clear sky
sunrise 05:59 · sunset 18:00 · night 18° · evening 20° · humidity 67% · wind 5 m/s · clouds 18%
Thursday17 September 2026
☁️21°broken clouds
sunrise 05:58 · sunset 18:00 · night 18° · evening 20° · humidity 68% · wind 4 m/s · clouds 52%
Friday18 September 2026
🌤️22°a few clouds
sunrise 05:57 · sunset 18:00 · night 18° · evening 20° · humidity 66% · wind 4 m/s · clouds 15%
Saturday19 September 2026
🌤️22°a few clouds
sunrise 05:56 · sunset 18:00 · night 18° · evening 21° · humidity 67% · wind 4 m/s · clouds 20%

UV index in Chincha Alta - is it safe to sunbathe?

UV INDEX · 16-DAY FORECASTChincha Alta03681111+8.8UV VERY HIGHtoday, daily maxSPF 50, long sleeves and shade between 10:00 and16:00.Unprotected fair skin may burn in about 25 min9Sat5.099Sun6.099Mon7.099Tue8.099Wed9.099Thu10.099Fri11.099Sat12.099Sun13.099Mon14.099Tue15.099Wed16.099Thu17.099Fri18.099Sat19.099Sun20.090-2 low3-5 moderate6-7 high8-10 very high11+ extremeworld-prices.com · 2026-09-05
Today the UV index in Chincha Alta is 9 (very high) - unprotected fair skin can burn in about 25 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

Sea temperature - Chincha Alta

Water today
23°C
Week avg
23°C
Waves today
1.4 m
How's the water?
pleasant
16-day sea temperature forecast:
5.09 23°C6.09 23°C7.09 23°C8.09 23°C9.09 23°C10.09 23°C11.09 23°C12.09 23°C13.09 23°C
Average sea temperature through the year:
Jan 24°CFeb 26°CMar 26°CApr 25°CMay 23°CJun 21°CJul 20°CAug 20°CSep 20°COct 21°CNov 22°CDec 23°C
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Chincha Alta

Air quality in Chincha Alta is currently very good. Fine particulate PM2.5: 8.6 µg/m³, PM10: 15.3 µg/m³.
CityPM2.5 (µg/m³)PM10 (µg/m³)Air quality
Chincha Alta8.615.3very good
Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-09-04, 20:00).

Chincha Alta weather through the year

Chincha Alta - annual climate
Upcoming public holidays in Peru: Battle of Angamos — 8 October · All Saints Day — 1 November · Immaculate Conception — 8 December.

Nearby and related places

LimaCallaoAyacuchoCuzcoChiclayoIquitosCajamarca

FAQ - Chincha Alta weather

What is the weather like in Chincha Alta today?
Today it is about 21° during the day and 18° at night, a few clouds.
How far ahead can I check the forecast for Chincha Alta?
This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.