May weather forecastVacamonte, Panama

Weather in May

May, the last month of the spring in Vacamonte, is another warm month, with an average temperature ranging between min 25°C (77°F) and max 29.7°C (85.5°F).

Temperature

The introduction of May notes a subtle temperature variation to a moderately hot 29.7°C (85.5°F) from April's 30.5°C (86.9°F). Vacamonte maintains an average of approximately 25°C (77°F) during May nights, with only a minimal decrease from the daytime temperature.

Heat index

Throughout May, the heat index is evaluated at a sweltering 38°C (100.4°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Understand that the heat index values take into account shaded locations and mild winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The average relative humidity in May is 85%.

Rainfall

In Vacamonte, in May, during 29.5 rainfall days, 230mm (9.06") of precipitation is typically accumulated. Throughout the year, there are 294.6 rainfall days, and 1899mm (74.76") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 32min.
On the first day of May, sunrise is at 06:02 and sunset at 18:29. On the last day of the month, sunrise is at 05:58 and sunset at 18:34 EST.

Sunshine

With an average of 9h of sunshine, May has the most sunshine of the year.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 7 in May translates into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.