July weather forecast
Tortuguero, Costa Rica

July is the wettest month in Tortuguero, Costa Rica with an astounding 624mm (24.57") of rain spread over 22 days. The sea turtles continue their annual migration returning to nest on the shores, marking one of Tortuguero’s most iconic natural phenomena. The wet season promotes a natural spectacle where the forests appear beautifully lush and the rivers and canals run at peak levels.

Temperature

Tortuguero sees an almost indistinguishable change in average high-temperatures from June to a still tropical 30°C (86°F) in July. Tortuguero sees an average low-temperature of 24°C (75.2°F) during July.

Rainfall

July is the month with the most rainfall. Rain falls for 22 days and accumulates 624mm (24.57") of precipitation.

Sea temperature

The months with the coldest seawater in Tortuguero are January through April, July, August, November and December, with an average sea temperature of 28°C (82.4°F).
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.

Daylight

The average length of the day in July is 12h and 40min.
On the first day of July, sunrise is at 05:16 and sunset at 17:59. On the last day of the month, sunrise is at 05:22 and sunset at 17:57 CST.

Sunshine

The months with the least sunshine are January, July, August, October and November, with an average of 5h of sunshine.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In July, a daily UV index of 12 turns into the following recommendations:
Utilize every vital safety procedure. Individuals with light skin may endure burns in less than 5 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Even when it's cloudy, ensure the generous application and frequent reapplication of a sunscreen with at least 30 SPF, particularly post swim or outdoor activity. Notice! Sand and water reflections contribute to a stronger UV exposure.