May weather forecast
Big Creek, Belize

May in Big Creek, Belize, is characterized by increased humidity levels and higher rainfall, reshaping the tranquil weather experienced in April. With a higher level of rainfall, 105mm (4.13") to be precise, the month distinguishes itself as the onset of the wet season. Despite the increase in rains, the warm climate remains stable, manifesting in warmer nights and generous hours of daylight. The shift from April's somewhat drier climate results in a predominant amassment of clouds. The transition into the next month brings along higher temperatures and rainfall, marking the arrival of the full-fledged monsoon period.

Temperature

As Big Creek transitions from April to May, the average high-temperatures adjust to a still tropical 31.1°C (88°F), nearly the same as the previous 31°C (87.8°F). During May, Big Creek witnesses a consistent average low-temperature of 24.3°C (75.7°F).

Heat index

The heat index for May is appraised at a scorching 41°C (105.8°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Big Creek, the average relative humidity in May is 78%.

Rainfall

In Big Creek, in May, during 25.3 rainfall days, 105mm (4.13") of precipitation is typically accumulated. In Big Creek, Belize, during the entire year, the rain falls for 293.1 days and collects up to 1298mm (51.1") of precipitation.

Sea temperature

May through November, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Big Creek.
Note: For any water activity, having surface water temperatures from 25°C (77°F) to 29°C (84.2°F) is considered outstanding and highly delightful for lengthened periods.

Daylight

In Big Creek, the average length of the day in May is 12h and 55min.
On the first day of May, sunrise is at 05:28 and sunset at 18:13. On the last day of the month, sunrise is at 05:20 and sunset at 18:22 CST.

Sunshine

In May, the average sunshine in Big Creek is 10.4h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 7 transforms into these recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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. Always opt for UVA and UVB-resistant sunglasses on radiant days. Caution! The Sun's UV rays become stronger due to reflections from water and sand.