Tacna weather

The forecast for Tacna (Peru) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.

Tacna, Peru18.01°S, 70.25°WAmerica/Lima (UTC-5)ECMWF: October 25 at 01:00 PM

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Next 48 hours (local time)

10-day forecast

  1. TodayOctober 26Partly cloudy
    0.3 mm · gusts 39 km/h
    23°C 15°C
  2. TomorrowOctober 27Mostly clear
    0.2 mm · gusts 36 km/h
    24°C 14°C
  3. WednesdayOctober 28Clear sky
    gusts 39 km/h
    25°C 15°C
  4. ThursdayOctober 29Mostly clear
    gusts 15 km/h
    25°C 16°C
  5. FridayOctober 30Clear sky
    gusts 15 km/h
    25°C 16°C
  6. SaturdayOctober 31Mostly clear
    gusts 38 km/h
    24°C 15°C
  7. SundayNovember 1Partly cloudy
    gusts 39 km/h
    24°C 15°C
  8. MondayNovember 2Partly cloudy
    gusts 39 km/h
    25°C 16°C
  9. TuesdayNovember 3Light rain
    0.4 mm · gusts 42 km/h
    24°C 15°C

Over the next 9 days in Tacna, temperatures will range from 14°C to 25°C, with 0.9 mm of rain or snow in total. Days with at least 1 mm of precipitation: 0. ECMWF model run from October 25 at 01:00 PM.

Tacna wind forecast for 10 days

Windiest: Tuesday, November 3 - average 9 km/h, gusts up to 42 km/h. Calmest: Saturday, October 31 - average 6 km/h. The wind blows most often from the south.

DayWindGustsDirection
Today7 km/h39 km/h south
Tomorrow7 km/h36 km/h south
Wed, 10/287 km/h39 km/h south
Thu, 10/297 km/h15 km/h south
Fri, 10/307 km/h15 km/h south
Sat, 10/316 km/h38 km/h south
Sun, 11/17 km/h39 km/h south
Mon, 11/27 km/h39 km/h south
Tue, 11/39 km/h42 km/h south

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Climate through the year

In October, daytime temperatures here average 22°C and nights 9°C, with about 2 mm of rain over the month. The warmest month is September (an average of 22°C by day), the coolest is July (20°C by day, 7°C at night). The wettest month is January (about 11 mm), while May is almost completely dry.

MonthDayNightRain
January21°C11°C11 mm
February21°C11°C10 mm
March22°C11°C7 mm
April22°C10°C1 mm
May21°C8°C<1 mm
June21°C8°C1 mm
July20°C7°C4 mm
August21°C8°C2 mm
September22°C9°C2 mm
October22°C9°C2 mm
November22°C9°C2 mm
December21°C10°C6 mm

Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER

The forecast for Tacna comes from the ECMWF model and is computed for the point 18.01°S, 70.25°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.

Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF

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