May weather forecast
Tinian International Airport, Northern Mariana Islands, USA

May signifies the start of slightly warmer temperatures, marking the progression into the summer months. Rainfall persists at moderate levels averaging 3.7" across 20 days. Regardless of the dispersed showers, the sunshine hours remain stable. Sea temperature maintains a soothing warmth, appealing to beach lovers. Communal beach barbecues gain popularity as evenings present desirable conditions.

Temperature

As Tinian International Airport, Northern Mariana Islands, ushers in May, the high temperature records at a still hot 86°F, matching the readings of the prior month. Tinian International Airport's temperature during May nights registers a minor decrease to an average low of 77°F.

Rainfall

In Tinian International Airport, in May, during 20 rainfall days, 3.74" of precipitation is typically accumulated. Throughout the year, there are 247 rainfall days, and 79.21" of precipitation is accumulated.

Ocean temperature

In Tinian International Airport, the average seawater temperature in May is 83.8°F.
Note: Water surface temperatures from 77°F to 84.2°F are considered optimal and extremely delightful for long-lasting pleasure in any water activity.

Daylight

In Tinian International Airport, the average length of the day in May is 12h and 50min.
On the first day of May in Tinian International Airport, sunrise is at 5:54 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 6:43 pm ChST.

Sunshine

The months with the most sunshine are March through June, with an average of 7h of sunshine.

UV index

February through September, with an average maximum UV index of 12, are months with the highest UV index in Tinian International Airport, Northern Mariana Islands. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 12 in May leads to these recommendations:
Enforce all necessary precautions, unprotected skin might burn swiftly. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun. Sunscreen with a sun protection factor of no less than 30 should be used liberally and reapplied frequently on overcast days, including after every swim or outdoor activity. Beware! Reflecting off water and sand, UV rays are much stronger.