Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
During May, Libari records an average high-temperature of a torrid 38.8°C (101.8°F), marking a slight divergence from April's 40.3°C (104.5°F). Libari reports a significant contrast between daytime and nighttime temperatures, with an average low of 23.9°C (75°F) in May.Heat index
The heat index value during May is appraised at a blazing hot 50°C (122°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.Research indicates the heat index considers values in shaded locales and with light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
The average relative humidity in May is 48%.Rainfall
In May, the rain falls for 3.8 days. Throughout May, 6mm (0.24") of precipitation is accumulated. Throughout the year, there are 111.2 rainfall days, and 710mm (27.95") of precipitation is accumulated.Daylight
The average length of the day in May is 12h and 41min.On the first day of May, sunrise is at 06:42 and sunset at 19:16. On the last day of the month, sunrise is at 06:36 and sunset at 19:23 GMT.
Sunshine
In Libari, the average sunshine in May is 9.9h.UV index
The average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 7 during May translates into the following guidance:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Libari in May?
What is the average humidity in May in Libari?
How many days does it rain in May in Libari?
What is the average length of the day in May in Libari?
What time are sunrise and sunset in May in Libari?
How many hours of sunshine does Libari have in May?
How high is the UV index in May in Libari?
Average temperature in May
Libari, Guinea-Bissau
- Average high temperature in May: 38.8°C
The warmest month (with the highest average high temperature) is April (40.3°C).
The month with the lowest average high temperature is August (30.5°C).
- Average low temperature in May: 23.9°C
The month with the highest average low temperature is June (25.3°C).
The coldest month (with the lowest average low temperature) is January (20.1°C).
Average pressure in May
Libari, Guinea-Bissau
- Average pressure in May: 1010.8mbar
The month with the highest atmospheric pressure is July (1012.7mbar).
The month with the lowest atmospheric pressure is April (1009.8mbar).
Average wind speed in May
Libari, Guinea-Bissau
- Average wind speed in May: 9.9km/h
The windiest month (with the highest average wind speed) is June (10.1km/h).
The calmest month (with the lowest average wind speed) is October (6.5km/h).
Average humidity in May
Libari, Guinea-Bissau
- Average humidity in May: 48%
The months with the highest relative humidity are August and September (84%).
The month with the lowest relative humidity is January (22%).
Average rainfall in May
Libari, Guinea-Bissau
- Average rainfall in May: 6mm
The wettest month (with the highest rainfall) is August (245mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).
Average rainfall days in May
Libari, Guinea-Bissau
- Average rainfall days in May: 3.8 days
The month with the highest number of rainy days is August (27 days).
The month with the least rainy days is January (0.1 days).
Average daylight in May /
Average sunshine in May
Libari, Guinea-Bissau
- Average daylight in May: 12h and 4min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is April (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 5h and 48min).
Average sunshine days in May
Libari, Guinea-Bissau
- Average sunshine days in May: 25.9 days
The month with the most sunshine days is January (30.8 days).
The month with the least sunshine days is August (2.8 days).
Average UV index in May
Libari, Guinea-Bissau
- Average UV index in May: 7
The months with the highest UV index are March and April (UV index 8).
The month with the lowest UV index is August (UV index 6).
Average cloud cover in May
Libari, Guinea-Bissau
- Average cloud cover in May: 12
The month with the most cloud cover is August (Cloud cover 59).
The month with the least cloud cover is March (Cloud cover 6).
Average visibility in May
Libari, Guinea-Bissau
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (8km).
