May weather forecast
Talofofo, GU

May singles out a pivotal shift in Talofofo's weather as it ushers in the height of summer, with warmer conditions and the highest recorded rainfall at 3.31" (84mm). While the wind speed now dips to 11.7mph (18.8km/h) on average from 13.7mph (22km/h) in April, the comparative meteorological calm allows for the development of sporadic weather patterns. The rise in temperature is accompanied by a decrease in wind speeds, a rise in rainfall, and lengthier daylight hours, giving May an evenly balanced weather palette. Despite the increase in rainfall, the UV level remains steadily high, indicating clear summer days. As the halfway mark of the year approaches, May offers a mix of warm weather and gentle, light showers.

Temperature

Talofofo registers an average high-temperature of a still warm 84.2°F (29°C) at the commencement of May, closely related to the preceding month. During May, nights cool slightly to an average low of 82.2°F (27.9°C).

Heat index

The heat index in May is evaluated at a hot 93.2°F (34°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

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

Rainfall

In Talofofo, in May, it is raining for 23.1 days, with typically 3.31" (84mm) of accumulated precipitation. In Talofofo, Guam, during the entire year, the rain falls for 288.5 days and collects up to 60.08" (1526mm) of precipitation.

Daylight

The average length of the day in May in Talofofo is 12h and 44min.
On the first day of the month, sunrise is at 5:59 am and sunset at 6:36 pm. On the last day of May, sunrise is at 5:53 am and sunset at 6:44 pm ChST.

Sunshine

The average sunshine in May is 10.5h.

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 estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 7 in May interprets into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.