April weather forecast
Merizo, GU

Entering April, a discernible change in temperature unfolds with the advent of summer. With high levels of warmth and humidity, the overall weather conditions suggest a classic tropical climate. The rise in temperature, peaking at 84.2°F (29°C) provides ample opportunities for visitors and locals alike to engage in various beach activities. Notwithstanding, April retains a reasonably high rainfall ratio, contributing to the overall humid conditions. With an extended duration of daylight, this month is particularly favored by sun enthusiasts.

Temperature

The advent of April observes an average high-temperature of a still moderately hot 82.9°F (28.3°C), nearly identical to March's 82°F (27.8°C). April in Merizo witnesses a minor deviation from daytime peaks, with an average nighttime temperature of 81.1°F (27.3°C).

Heat index

For April, the heat index is evaluated at a tropical 91.4°F (33°C). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

January, March through May, October through December, with an average relative humidity of 78%, are the most humid months in Merizo.

Rainfall

In Merizo, during April, the rain falls for 19.3 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Merizo, during the entire year, the rain falls for 288.5 days and collects up to 60.08" (1526mm) of precipitation.

Ocean temperature

In Merizo, the average seawater temperature in April is 82.9°F (28.3°C).
Note: Water activities in temperatures ranging from 77°F (25°C) to 84.2°F (29°C) are pleasurable, without feeling uncomfortable even during extended periods.

Daylight

In April, the average length of the day in Merizo is 12h and 26min.
On the first day of April, sunrise is at 6:17 am and sunset at 6:33 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 6:36 pm ChST.

Sunshine

The average sunshine in April in Merizo is 8.5h.

UV index

The months with the highest UV index are January through August, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: An average maximum UV index of 7 in April leads to these recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Caution! The Sun's UV rays become stronger due to reflections from water and sand.