Climate Chart of Tamarind, Costa Rica
Monthly data: Temperature °C, Rain (mm), Sunshine (h) · 2013–2023
For Tamarind, Costa Rica, the climate data describe 2013–2023. Monthly mean temperatures stay within a relatively narrow range, from October at 26.0 °C to March at 28.9 °C. Mean daily rainfall varies more noticeably across the year, with its lowest monthly mean in February at 0.10 mm/day and its highest in October at 15.19 mm/day. Sunshine also has a clear monthly range, which can help frame plans for outdoor time.
Climate overview
Temperature
The monthly mean temperature is highest in March, at 28.9 °C, and lowest in October, at 26.0 °C. These are averages for whole months, not daytime highs or a guide to the temperature on a particular day, so visitors should allow for day-to-day conditions to differ. Across the calendar-month means, the unweighted mean is 27.3 °C. This gives a broad overview of the recorded temperature pattern, rather than a day-weighted annual average.
Rain
Mean daily rainfall reaches its lowest monthly mean in February, at 0.10 mm/day; this may suit visitors prioritising a lower average daily amount of rain. The highest monthly mean is in October, at 15.19 mm/day, making rain preparation particularly relevant for plans in that month. These figures are daily means, not monthly totals, and do not show how often rain falls or guarantee dry days. The unweighted mean across the calendar-month rainfall means is 5.91 mm/day. It summarises the monthly averages without describing the rainfall on any specific visit day.
Sunshine
Mean daily sunshine duration is highest in March, at 11.22 hours/day, and lowest in October, at 7.99 hours/day. These averages can inform outdoor planning, but sunshine duration is not the same as day length and does not promise a particular day's conditions. The unweighted mean across the calendar-month sunshine means is 9.67 hours/day per day, offering a broad reference rather than a forecast for individual dates.
Best Travel Time Guide for Tamarind, Costa Rica: Ideal Seasons and Weather Insights
For visitors prioritising lower average daily rainfall, February is the criterion-based option: its mean is 0.10 mm/day. That average cannot guarantee dry days or indicate how frequently rain occurs, so keep plans flexible and bring rain protection if it suits your activities. Rain preparation is especially worth considering for October, when mean daily rainfall is 15.19 mm/day. This is a monthly average, not a total for the month or a forecast of rain on every day.
If cooler monthly mean temperatures are your priority, consider October, with a mean of 26.0 °C; this does not specify daytime highs or guarantee cool conditions throughout each day. For outdoor plans guided by sunshine duration, March has the highest mean at 11.22 hours/day, while October has the lowest at 7.99 hours/day. These are separate criteria rather than a combined best-time ranking, and sunshine hours do not measure day length or guarantee clear weather.
Climate Data Overview for Tamarind, Costa Rica
Explore the comprehensive climate data for Tamarind, Costa Rica. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes, helping you understand the unique weather patterns of this region.
| Month | Average: Temperature °C | Rain (mm) / day | Snow (mm) / day | Sunshine (h) / day |
|---|---|---|---|---|
| Jan | 27.7 | 0.30 | 0.00 | 10.61 |
| Feb | 28.3 | 0.10 | 0.00 | 11.04 |
| Mar | 28.9 | 0.41 | 0.00 | 11.22 |
| Apr | 28.8 | 2.09 | 0.00 | 11.00 |
| May | 27.7 | 8.13 | 0.00 | 9.25 |
| Jun | 26.8 | 10.86 | 0.00 | 8.57 |
| Jul | 27.2 | 6.35 | 0.00 | 9.16 |
| Aug | 26.8 | 9.51 | 0.00 | 8.84 |
| Sep | 26.4 | 11.53 | 0.00 | 8.59 |
| Oct | 26.0 | 15.19 | 0.00 | 7.99 |
| Nov | 26.3 | 5.64 | 0.00 | 9.36 |
| Dec | 27.2 | 0.81 | 0.00 | 10.43 |
| Average | 27.3 | 5.91 | 0.00 | 9.67 |
