May weather forecastLalo, Benin
May
Weather in May
May, the last month of the spring in Lalo, is another tropical month, with an average temperature varying between 24.7°C (76.5°F) and 34.5°C (94.1°F).Temperature
As May takes its course, Lalo's average high-temperature registers at a hot 34.5°C (94.1°F), closely aligning with the preceding month. Lalo's temperature drops to an average low of 24.7°C (76.5°F) during the nights of May.Heat index
The heat index value for May is calculated to be a burning hot 50°C (122°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.Be aware that heat index ratings are designed for shaded locations and minor 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 'felt air temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
In Lalo, the average relative humidity in May is 73%.Rainfall
In Lalo, in May, it is raining for 19.6 days, with typically 60mm (2.36") of accumulated precipitation. Throughout the year, in Lalo, there are 207.1 rainfall days, and 739mm (29.09") of precipitation is accumulated.Daylight
In May, the average length of the day in Lalo, Benin, is 12h and 26min.On the first day of the month, sunrise is at 06:38 and sunset at 19:00. On the last day of May, in Lalo, Benin, sunrise is at 06:35 and sunset at 19:05 WAT.
Sunshine
In Lalo, the average sunshine in May is 8.7h.UV index
In May, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 7 during May translates into the following guidance:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Lalo, Benin
- Average high temperature in May: 34.5°C
The warmest month (with the highest average high temperature) is February (37.8°C).
The month with the lowest average high temperature is August (29.8°C).
- Average low temperature in May: 24.7°C
The month with the highest average low temperature is March (25.3°C).
The coldest month (with the lowest average low temperature) is August (21.8°C).
Average pressure in May
Lalo, Benin
- Average pressure in May: 1010.9mbar
The month with the highest atmospheric pressure is July (1013.4mbar).
The months with the lowest atmospheric pressure are February and March (1009.3mbar).
Average wind speed in May
Lalo, Benin
- Average wind speed in May: 8km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is December (6.2km/h).
Average humidity in May
Lalo, Benin
- Average humidity in May: 73%
The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is January (53%).
Average rainfall in May
Lalo, Benin
- Average rainfall in May: 60mm
The wettest month (with the highest rainfall) is July (129mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in May
Lalo, Benin
- Average rainfall days in May: 19.6 days
The month with the highest number of rainy days is August (27.5 days).
The month with the least rainy days is December (3.5 days).
Average daylight in May /
Average sunshine in May
Lalo, Benin
- Average daylight in May: 12h and 24min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in May: 8h and 42min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 5h and 48min).
Average sunshine days in May
Lalo, Benin
- Average sunshine days in May: 8.5 days
The month with the most sunshine days is December (25.5 days).
The month with the least sunshine days is August (1.9 days).
Average UV index in May
Lalo, Benin
- Average UV index in May: 7
The month with the highest UV index is February (UV index 8).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover in May
Lalo, Benin
- Average cloud cover in May: 36
The month with the most cloud cover is August (Cloud cover 62).
The month with the least cloud cover is December (Cloud cover 14).
Average visibility in May
Lalo, Benin
- Average visibility in May: 9km
The months with the highest visibility are February, March and April (10km).
The month with the lowest visibility is September (7km).





