AU
Level 2Exercise increased caution
Exercise increased caution
Costa Rica · Guanacaste · April
Guanacaste in Aprilhow the month reads
April is a solid shoulder month for Guanacaste inside Costa Rica, with warmer than the yearly mean by 2.2°C. The safety bulletins below apply.
- Rank
- 5 of 12
- Score
- 75/100
April match
75/100
Free-tier default preferences.
What’s open · April
Things to do in Guanacaste in April
- LimitedOlive ridley arribada, Ostional
arribadas still occur but in much smaller numbers
Sources: gypsycabnosara.com, costaricaexperts.com
Opening seasons are checked by hand against the operators and parks themselves, not derived from the climate figures on this page. Last reviewed 2026-08-28. Dates move — confirm before you book.
- Temperature32°C+2.2°C vs. yearly mean
- Month rank5 of 12for Guanacaste
- Best monthsJanuary · December · Februaryhighest regional score
12-month temperature · Guanacaste
April in context
View data table
| Month | Average daytime high (°C) |
|---|---|
| January | 29.7 |
| February | 30.6 |
| March | 31.7 |
| April | 32.3 |
| May | 31.1 |
| June | 29.6 |
| July | 29.7 |
| August | 29.8 |
| September | 29.7 |
| October | 29.0 |
| November | 28.7 |
| December | 29.0 |
Safety · 6 governments
What the governments say about Costa Rica
Combined advisory · most-cautious-wins
Exercise increased caution
Highest level across 6 governments · Advisory last changed
See breakdown by countryHide breakdown
CA
Level 2Exercise increased caution
Exercise increased caution
DE
Level 1Exercise normal precautions
Exercise normal precautions
NL
Level 2Exercise increased caution
Exercise increased caution
UK
Level 1Exercise normal precautions
Exercise normal precautions
US
Level 2Exercise increased caution
Exercise increased caution
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