March weather forecast
Rio Dulce, Guatemala

March marks the transition phase into the dry season in Rio Dulce. The total rainfall yet again reduces, suggesting an increased likelihood of sunny days. Temperatures rise slightly to a minimum of 21°C (69.8°F), and days become longer, making it a perfect time for beach visits or city tours. However, this month has the one of the highest UV index readings of the year, reaching a level of 12, hence, sunblock is a must.

Temperature

The average high-temperature in Rio Dulce for March is a tropical 31°C (87.8°F), closely aligning with the temperature of the preceding month. Rio Dulce in March experiences a low-temperature average of 21°C (69.8°F).

Rainfall

The month with the least rainfall is March, when the rain falls for 7 days and typically collects 77mm (3.03") of precipitation.

Daylight

In March, the average length of the day in Rio Dulce is 12h and 4min.
On the first day of March, sunrise is at 06:12 and sunset at 18:03. On the last day of the month, sunrise is at 05:51 and sunset at 18:08 CST.

Sunshine

March through May and August, with an average of 7h of sunshine, are months with the most sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index in Rio Dulce. A UV Index value of 11, and more, symbolizes an extreme threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 12 in March translates into the following instructions:
Take all required precautions, as unprotected skin and eyes can burn in 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. Boost your sun resistance with garments that are densely woven yet spacious. Every two hours, apply and reapply an SPF 30+ broad-spectrum sunscreen, especially after swimming or engaging in outdoor activities.