Climate Chart of Liberia, Costa Rica
Monthly data: Temperature °C, Rain (mm), Sunshine (h) · 2013–2023
For Liberia, Costa Rica, the climate data cover 2013–2023. Monthly mean temperatures remain within a range anchored by October at 24.8 °C and April at 28.3 °C, giving a broad sense of the year's typical warmth rather than its daytime highs. Rainfall and sunshine also vary across the calendar: the supplied monthly daily means identify distinct wetter, drier, sunnier and less sunny points, useful as planning context but not guarantees for any particular day.
Climate overview
Temperature
The monthly mean temperature is highest in April, at 28.3 °C, and lowest in October, at 24.8 °C. These are averages for whole months, not daytime maximum temperatures, so they describe the broad temperature pattern rather than the heat a visitor might experience at a particular hour. Across the calendar-month means, the unweighted mean is 26.2 °C. It offers a compact overall reference, but is not a day-weighted annual average and does not capture day-to-day variation.
Rain
Mean daily rainfall reaches its highest monthly value in October, at 14.62 mm/day; this is a useful signal to plan for rain, not a monthly accumulation or a measure of how often rain falls. The lowest monthly daily mean is in February, at 0.04 mm/day, which can help identify a lower-average-rainfall option without promising dry days. The unweighted mean across the calendar-month daily rainfall means is 5.59 mm/day. It summarizes the supplied monthly averages, but does not describe rainfall on any particular date.
Sunshine
Mean daily sunshine duration is highest in March, at 11.14 hours/day, and lowest in October, at 7.82 hours/day. These monthly averages can inform plans for outdoor time, but sunshine duration is not the same as day length and does not guarantee conditions on a given day. The unweighted mean of the monthly sunshine means is 9.56 hours/day, providing a broad reference rather than a forecast for an individual visit.
Best Travel Time Guide for Liberia, Costa Rica: Ideal Seasons and Weather Insights
If lower average rainfall is your priority, February is the conditional option indicated by the lowest monthly mean daily rainfall, 0.04 mm/day. That average cannot tell you whether a particular day will be dry, so keep flexible plans and bring rain protection; for preparation, note that the highest monthly mean daily rainfall occurs in October at 14.62 mm/day. For visitors prioritising cooler monthly averages, October is the relevant reference, with a monthly mean temperature of 24.8 °C. This is not a daytime high or a guarantee of the temperature during your activities, so it is best treated as broad packing guidance.
For outdoor sightseeing planned around average sunshine duration, March has the highest monthly mean at 11.14 hours/day; October has the lowest, at 7.82 hours/day. These figures can help with daylight outdoor planning, but sunshine duration is not day length and does not guarantee sunny weather on your travel dates.
Climate Data Overview for Liberia, Costa Rica
Explore the comprehensive climate data for Liberia, 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 | 26.1 | 0.21 | 0.00 | 10.43 |
| Feb | 26.9 | 0.04 | 0.00 | 10.91 |
| Mar | 27.7 | 0.36 | 0.00 | 11.14 |
| Apr | 28.3 | 1.56 | 0.00 | 10.83 |
| May | 27.0 | 8.59 | 0.00 | 9.07 |
| Jun | 25.8 | 10.27 | 0.00 | 8.57 |
| Jul | 26.2 | 5.76 | 0.00 | 9.23 |
| Aug | 25.9 | 8.37 | 0.00 | 8.83 |
| Sep | 25.4 | 10.77 | 0.00 | 8.55 |
| Oct | 24.8 | 14.62 | 0.00 | 7.82 |
| Nov | 25.1 | 5.76 | 0.00 | 9.15 |
| Dec | 25.7 | 0.74 | 0.00 | 10.21 |
| Average | 26.2 | 5.59 | 0.00 | 9.56 |
