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Hourly Forecast
Daylight Hours
05:38
Sunrise
17:32
Sunset
Moon
Waxing Crescent
08:22
Moonrise
20:54
Moonset
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Weather in Tacna today, September 15, 2026
Sunshine leads the day in Tacna on September 15, 2026, with a patch of cloud building near 23:00. The broader outlook stays fair despite that temporary thickening. The opening hours look fair, as cloud stays near 29% around 05:00. Morning errands should face fewer weather interruptions.
Expect highs of 23°C and cooler readings close to 13°C. Relative humidity sits between 50% and 94%, reaching its peak around 23:00. Expect gentle winds, highest near 13:00 at 3.6 km/h.
Expect a more open afternoon, with limited cloud around 37% by 23:00. Residual damp risk should be lower than earlier. Visibility stays near 16.1 km. Sunrise is at 05:38 and sunset at 17:32, giving 11 hours 54 minutes of sunlight today.
Overall, Tacna on September 15, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 23°C.
Frequently asked questions about weather in Tacna
How warm does it get in Tacna?
The warmest month in Tacna is February, with average high temperatures of 26°C. The average temperature during this period is around 21°C.
How cold does it get in Tacna?
The coldest month in Tacna is August, with average low temperatures of 14°C. The average temperature during this period is around 16°C.
What is the wettest time of year in Tacna?
The wettest month in Tacna is January, with an average of 33mm of precipitation.
What is the driest time of year in Tacna?
The driest month in Tacna is November, with an average of 3mm of precipitation.
