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
In May, the average high-temperature registers at a moderately hot 29.5°C (85.1°F), nearly identical to April's 30.3°C (86.5°F). A modest decline from daytime high temperatures in Batapola, Sri Lanka, is noticed in May, marking the average low at 26.7°C (80.1°F).Heat index
May's average heat index is calculated to be a torrid 36°C (96.8°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.One should consider that heat index numbers are for shaded settings and light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In Batapola, the average relative humidity in May is 81%.Rainfall
May is the month with the most rainfall. Rain falls for 27.7 days and accumulates 302mm (11.89") of precipitation.Daylight
In Batapola, Sri Lanka, the average length of the day in May is 12h and 25min.On the first day of the month, sunrise is at 05:56 and sunset at 18:16. On the last day of May, sunrise is at 05:53 and sunset at 18:21 +0530.
Sunshine
The average sunshine in May is 9h.UV index
The months with the lowest UV index in Batapola are May and September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 6 in May leads to these guidelines:
Deflect overexposure. Sun protection is a necessity. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Batapola in May?
What is the average humidity in May in Batapola?
What is the wettest month in Batapola?
How many days does it rain in May in Batapola?
What is the average length of the day in May in Batapola?
When is the sunrise / sunset in May in Batapola?
How many hours of sunshine does Batapola have in May?
What are the months with the lowest UV index in Batapola?
What is the UV index reading in May in Batapola?
Average temperature in May
Batapola, Sri Lanka
- Average high temperature in May: 29.5°C
The warmest months (with the highest average high temperature) are March and April (30.3°C).
The months with the lowest average high temperature are August and September (28.3°C).
- Average low temperature in May: 26.7°C
The month with the highest average low temperature is May (26.7°C).
The coldest month (with the lowest average low temperature) is January (24°C).
Average pressure in May
Batapola, Sri Lanka
- Average pressure in May: 1008.9mbar
The month with the highest atmospheric pressure is January (1011.4mbar).
The month with the lowest atmospheric pressure is May (1008.9mbar).
Average wind speed in May
Batapola, Sri Lanka
- Average wind speed in May: 16.3km/h
The windiest month (with the highest average wind speed) is June (20.2km/h).
The calmest month (with the lowest average wind speed) is January (7.8km/h).
Average humidity in May
Batapola, Sri Lanka
- Average humidity in May: 81%
The months with the highest relative humidity are June and September (82%).
The months with the lowest relative humidity are February and March (77%).
Average rainfall in May
Batapola, Sri Lanka
- Average rainfall in May: 302mm
The wettest month (with the highest rainfall) is May (302mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days in May
Batapola, Sri Lanka
- Average rainfall days in May: 27.7 days
The month with the highest number of rainy days is June (28 days).
The month with the least rainy days is January (14.8 days).
Average daylight in May /
Average sunshine in May
Batapola, Sri Lanka
- Average daylight in May: 12h and 2min
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 48min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is April (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in May
Batapola, Sri Lanka
- Average sunshine days in May: 1.4 days
The month with the most sunshine days is January (12.8 days).
The month with the least sunshine days is June (1 days).
Average UV index in May
Batapola, Sri Lanka
- Average UV index in May: 6
The months with the highest UV index are January, February, March, April, June, July, August, October, November and December (UV index 7).
The months with the lowest UV index are May and September (UV index 6).
Average cloud cover in May
Batapola, Sri Lanka
- Average cloud cover in May: 50
The month with the most cloud cover is June (Cloud cover 51).
The month with the least cloud cover is February (Cloud cover 26).
Average visibility in May
Batapola, Sri Lanka
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, June and December (10km).
The months with the lowest visibility are May, July, August, September, October and November (9km).
