May weather forecastCermeno, Panama
May
Weather in May
May, the last month of the spring in Cermeno, is also a moderately hot month, with temperature in the range of an average low of 24.6°C (76.3°F) and an average high of 29.8°C (85.6°F).Temperature
The commencement of May introduces an average high-temperature of a moderately hot 29.8°C (85.6°F), closely mirroring the preceding month. During May, the temperature in Cermeno is averaged to a low of 24.6°C (76.3°F) at night.Heat index
In May, the heat index is evaluated at a torrid 38°C (100.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.Heat index specifics point out values are for conditions of shade and a slight breeze. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
In May, the average relative humidity in Cermeno is 85%.Rainfall
In Cermeno, Panama, during May, the rain falls for 29.8 days and regularly aggregates up to 206mm (8.11") of precipitation. Throughout the year, in Cermeno, there are 308.7 rainfall days, and 1598mm (62.91") of precipitation is accumulated.Daylight
The average length of the day in May in Cermeno, Panama, is 12h and 32min.On the first day of the month, sunrise is at 06:03 and sunset at 18:29. On the last day of May, sunrise is at 05:59 and sunset at 18:35 EST.
Sunshine
May has the most sunshine of the year in Cermeno, with an average of 8.7h of sunshine.UV index
January through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Cermeno, Panama
- Average high temperature in May: 29.8°C
The warmest months (with the highest average high temperature) are March and April (30.7°C).
The months with the lowest average high temperature are November and December (28.7°C).
- Average low temperature in May: 24.6°C
The month with the highest average low temperature is May (24.6°C).
The coldest month (with the lowest average low temperature) is February (23.4°C).
Average pressure in May
Cermeno, Panama
- Average pressure in May: 1010.1mbar
The month with the highest atmospheric pressure is March (1011mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in May
Cermeno, Panama
- Average wind speed in May: 7km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is September (5.6km/h).
Average humidity in May
Cermeno, Panama
- Average humidity in May: 85%
The months with the highest relative humidity are July, August and November (87%).
The month with the lowest relative humidity is March (77%).
Average rainfall in May
Cermeno, Panama
- Average rainfall in May: 206mm
The wettest month (with the highest rainfall) is August (209mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days in May
Cermeno, Panama
- Average rainfall days in May: 29.8 days
The month with the highest number of rainy days is May (29.8 days).
The month with the least rainy days is February (15.3 days).
Average daylight in May /
Average sunshine in May
Cermeno, Panama
- Average daylight in May: 12h and 30min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in May: 8h and 42min
The month with the most sunshine is May (Average sunshine: 8h and 42min).
The month with the least sunshine is November (Average sunshine: 5h and 54min).
Average sunshine days in May
Cermeno, Panama
- Average sunshine days in May: 0.4 days
The month with the most sunshine days is March (8.8 days).
The month with the least sunshine days is November (0.3 days).
Average UV index in May
Cermeno, Panama
- Average UV index in May: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and November (UV index 7).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in May
Cermeno, Panama
- Average cloud cover in May: 47
The months with the most cloud cover are July, November and December (Cloud cover 49).
The months with the least cloud cover are February and March (Cloud cover 41).
Average visibility in May
Cermeno, Panama
- Average visibility in May: 9km
The months with the highest visibility are January, February, March and April (10km).
The months with the lowest visibility are May, June, July, August, September, October, November and December (9km).





