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Santa Teresa weather by month

Historical averages 2016–2025 · not a forecast

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When is the best time to visit Santa Teresa?

For a warm holiday, the best week has been 8–14 January (Weather Index 97). Favourable start dates for a 7-day trip run from 5 December to 1 March. February and March are warmest (29°C), February is driest and February and March have the most sun.

Daily high
JFMAMJJASOND29°C27°C
Rain-day chance
JFMAMJJASOND6%96%
Sunshine
JFMAMJJASOND12h8h
Warmest
February and March 29°C
Coolest
June to December 27°C
Driest
February 6% rain-day chance
Wettest
September 96% rain-day chance
Sunniest
February and March 12 hours a day

A rain day has 1 mm or more, snow included, so a short shower counts. Monthly averages below give the amounts.

Monthly averages in Santa Teresa

Santa Teresa historical monthly estimates, 2016–2025. Temperatures and sunshine are daily averages.

MonthHigh (°C)Low (°C)Rain-day chance (%)Expected rain daysPrecipitation (mm/month)Sunshine (hours/day)
January28.124.714.54.516.711.2
February28.725.06.11.76.711.6
March28.825.411.93.712.311.7
April28.325.453.015.974.511.3
May27.725.287.127.0305.69.3
June27.224.894.728.4358.59.0
July27.224.988.427.4242.29.4
August27.224.892.928.8327.89.0
September27.024.696.328.9294.78.8
October26.624.491.928.5444.18.1
November26.724.576.322.9234.89.3
December27.224.532.310.057.910.5

Each month averages its own days. Precipitation includes snow. About the data

Sources

Open-Meteo · 1 Jan 2016 – 31 Dec 2025
  • Open-Meteo Historical Weather API
  • Local days, 2016–2025, every year weighted equally. Each weekly chart averages its own seven days, without smoothing.
  • Shading shows the 10th–90th percentile of past days, not forecast confidence.
  • A rain day has at least 1 mm, snow included. The last weekly period has eight days.
  • Wind is the average daytime (10:00–18:00) maximum, not gusts. Daylight is calculated from latitude. Missing readings stay blank.
  • Mugginess (dew point) comes from the original daily summaries, on UTC days.
  • The live two-week forecast comes from the Open-Meteo Weather Forecast API. The Weather Index does not use it.