April weather forecast
Talofofo, GU

April in Talofofo offers residents their first glimpse of summer with an increase in temperature, daylight hours, and a slight decrease in wind speed. From 15mph (24.1km/h) in March, winds dip further to 13.7mph (22km/h), maintaining harmonious climatic conditions across the region. It is this stable climate that shapes the moderately warm, temperate weather found in Talofofo during April. Steady UV levels along with slightly longer sunlight hours provide ample opportunity for outdoor fun. As summer approaches, April provides an idyllic weather foundation, setting the stage for the balmy days of May.

Temperature

The transition into April in Talofofo is marked with an average high-temperature of a still warm 82.9°F (28.3°C), showing an insignificant shift from March's 82°F (27.8°C). The month of April shows a minor drop from daytime temperatures, generally recording a low average of 81.1°F (27.3°C).

Heat index

During April, the heat index is calculated to be a tropical 91.4°F (33°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

The months with the highest humidity in Talofofo are January, March through May, October through December, with an average relative humidity of 78%.

Rainfall

In Talofofo, in April, it is raining for 19.3 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, in Talofofo, there are 288.5 rainfall days, and 60.08" (1526mm) of precipitation is accumulated.

Daylight

In April, the average length of the day in Talofofo, Guam, is 12h and 26min.
On the first day of the month, sunrise is at 6:16 am and sunset at 6:32 pm. On the last day of April, in Talofofo, sunrise is at 6:00 am and sunset at 6:36 pm ChST.

Sunshine

In April, the average sunshine in Talofofo is 8.5h.

UV index

January through August, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 during April translates into the following directions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.