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 in Talofofo offers a mix of warm weather and gentle, light showers.

Temperature

The transition from April to May brings an average high-temperature of a still moderately hot 84.2°F (29°C), barely different from April's 82.9°F (28.3°C). During May's nights, Talofofo notes a minor temperature decline, reaching an average of 82.2°F (27.9°C).

Heat index

For most parts of May, the heat index is calculated to be a hot 93.2°F (34°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Know that the heat index computations account for shaded terrains and slight winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

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

Rainfall

In Talofofo, in May, it is raining for 23.1 days, with typically 3.31" (84mm) of accumulated precipitation. Throughout the year, in Talofofo, there are 288.5 rainfall days, and 60.08" (1526mm) of precipitation is accumulated.

Daylight

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

Sunshine

The average sunshine in May in Talofofo, Guam, is 10.5h.

UV index

January through August, October through December, with an average maximum UV index of 7, are months with the highest UV index in Talofofo. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 7 during May translates into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.