April weather forecast
Quepos, Costa Rica

April in Quepos brings a notable change in the weather pattern, characterized by an a abrupt rise in the level of rainfall up to 103mm (4.06"). This wetter condition prevails as the number of rainy days extends to 23.7, marking the arrival of the rainier months to follow. Despite the shift, the month manages to retain its warm temperatures, both on land and in the sea. As April concludes, the town prepares for a more significant onset of rain in the coming month.

Temperature

Shifting into April, Quepos records an average high-temperature of a still warm 28.4°C (83.1°F), presenting minor fluctuations compared to the previous month. Quepos registers a consistent average low-temperature of 21.9°C (71.4°F) during April.

Heat index

The heat index value during April is estimated at a hot 32°C (89.6°F). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
Keep in mind the heat index values are meant for areas in shade and with light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In April, the average relative humidity is 75%.

Rainfall

In Quepos, in April, during 23.7 rainfall days, 103mm (4.06") of precipitation is typically accumulated. In Quepos, during the entire year, the rain falls for 290 days and collects up to 2270mm (89.37") of precipitation.

Sea temperature

In Quepos, in April, the average water temperature is 29.3°C (84.7°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are excellent for swimming, diving, and other water activities, providing comfort and enjoyment for extended periods without discomfort.

Daylight

In April, the average length of the day is 12h and 20min.
On the first day of April in Quepos, sunrise is at 05:33 and sunset at 17:47. On the last day of the month, sunrise is at 05:19 and sunset at 17:47 CST.

Sunshine

In April, the average sunshine in Quepos is 9.1h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index in Quepos. The months with the lowest UV index in Quepos are January through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, the maximum UV index of 6 transforms into these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.