May weather forecast
Viento Frío, Panama

May, the last month of the spring in Viento Frío, is also a moderately hot month, with an average temperature fluctuating between 25°C (77°F) and 29.5°C (85.1°F).

Temperature

In May, the average high-temperature registers at a moderately hot 29.5°C (85.1°F), nearly identical to April's 30.5°C (86.9°F). May nighttime temperatures hover close to the daytime peak with an average of 25°C (77°F).

Heat index

May's mean heat index is estimated at a fiery hot 37°C (98.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. 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.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in May is 85%.

Rainfall

In May, the rain falls for 29.7 days. Throughout May, 257mm (10.12") of precipitation is accumulated. In Viento Frío, during the entire year, the rain falls for 309.6 days and collects up to 2035mm (80.12") of precipitation.

Daylight

In May, the average length of the day is 12h and 34min.
On the first day of May, sunrise is at 06:00 and sunset at 18:28. On the last day of the month, sunrise is at 05:56 and sunset at 18:34 EST.

Sunshine

May and June, with an average of 9h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 7 during May leads to these advisories:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.