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Puerto Viejo de Talamanca weather by month
Historical averages 2016–2025 · not a forecast
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When is the best time to visit Puerto Viejo de Talamanca?
For a warm holiday, the best week has been 26 February – 4 March (Weather Index 88). Several start dates remain plausible, and the best timing varies between years. May, June, August and September are warmest (30°C), January is driest and March has the most sun.
- Warmest
- May, June, August and September 30°C
- Coolest
- February 27°C
- Driest
- January 60% rain-day chance
- Wettest
- June 98% rain-day chance
- Sunniest
- March 11 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 Puerto Viejo de Talamanca
Puerto Viejo de Talamanca historical monthly estimates, 2016–2025. Temperatures and sunshine are daily averages.
| Month | High (°C) | Low (°C) | Rain-day chance (%) | Expected rain days | Precipitation (mm/month) | Sunshine (hours/day) |
|---|---|---|---|---|---|---|
| January | 27.5 | 22.6 | 60.3 | 18.7 | 171.7 | 9.9 |
| February | 27.3 | 22.5 | 66.4 | 18.6 | 148.3 | 10.3 |
| March | 27.9 | 22.8 | 63.9 | 19.8 | 113.4 | 10.5 |
| April | 28.8 | 23.9 | 77.7 | 23.3 | 200.8 | 9.7 |
| May | 29.8 | 25.1 | 90.6 | 28.1 | 364.1 | 8.7 |
| June | 29.7 | 25.0 | 98.3 | 29.5 | 353.6 | 8.1 |
| July | 29.3 | 24.8 | 95.8 | 29.7 | 379.9 | 7.5 |
| August | 29.6 | 24.8 | 93.2 | 28.9 | 318.6 | 8.4 |
| September | 29.9 | 24.9 | 95.7 | 28.7 | 286.2 | 8.8 |
| October | 29.4 | 24.7 | 94.5 | 29.3 | 462.5 | 8.3 |
| November | 28.5 | 24.3 | 88.0 | 26.4 | 419.9 | 7.5 |
| December | 27.9 | 23.4 | 74.5 | 23.1 | 262.0 | 9.1 |
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.