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
The month of May sees the highest average temperatures, reaching 31°C (87.8°F) at the peak and 26.8°C (80.2°F) at the low.Heat index
The heat index in May is calculated to be an extremely hot 40°C (104°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.Heat index specifics point out values are for conditions of shade and a slight breeze. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. 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.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
The average relative humidity in May is 76%.Rainfall
In Bengkalis, in May, it is raining for 22.9 days, with typically 110mm (4.33") of accumulated precipitation. In Bengkalis, during the entire year, the rain falls for 262.1 days and collects up to 1372mm (54.02") of precipitation.Daylight
In Bengkalis, the average length of the day in May is 12h and 11min.On the first day of the month, sunrise is at 06:03 and sunset at 18:13. On the last day of May, sunrise is at 06:03 and sunset at 18:15 WIB.
Sunshine
May, August and September, with an average of 8.9h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index in Bengkalis 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 estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: In May, the average maximum UV index of 7 translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months?
How hot is it in May?
What is the average humidity in May?
How much does it rain in May?
How many hours of daylight does Bengkalis have in May?
When are sunrise and sunset in May?
What is the month with the most sunshine?
How long on average sun shines in May?
What is the month with the highest UV index in Bengkalis?
What are the months with the lowest UV index?
What is the UV index intensity in May?
Average temperature in May
Bengkalis, Indonesia
- Average high temperature in May: 31°C
The warmest month (with the highest average high temperature) is May (31°C).
The month with the lowest average high temperature is December (29.6°C).
- Average low temperature in May: 26.8°C
The months with the highest average low temperature are May and June (26.8°C).
The coldest month (with the lowest average low temperature) is February (24.5°C).
Average pressure in May
Bengkalis, Indonesia
- Average pressure in May: 1008.6mbar
The months with the highest atmospheric pressure are January and February (1010.2mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed in May
Bengkalis, Indonesia
- Average wind speed in May: 8.1km/h
The windiest month (with the highest average wind speed) is January (11.3km/h).
The calmest month (with the lowest average wind speed) is April (7.8km/h).
Average humidity in May
Bengkalis, Indonesia
- Average humidity in May: 76%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is September (73%).
Average rainfall in May
Bengkalis, Indonesia
- Average rainfall in May: 110mm
The wettest month (with the highest rainfall) is November (193mm).
The driest month (with the least rainfall) is September (63mm).
Average rainfall days in May
Bengkalis, Indonesia
- Average rainfall days in May: 22.9 days
The month with the highest number of rainy days is November (26.6 days).
The month with the least rainy days is June (18.1 days).
Average daylight in May /
Average sunshine in May
Bengkalis, Indonesia
- Average daylight in May: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in May: 8h and 5min
The months with the most sunshine are May, August and September (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 30min).
Average sunshine days in May
Bengkalis, Indonesia
- Average sunshine days in May: 6.5 days
The month with the most sunshine days is June (10.4 days).
The month with the least sunshine days is November (2.5 days).
Average UV index in May
Bengkalis, Indonesia
- Average UV index in May: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in May
Bengkalis, Indonesia
- Average cloud cover in May: 36
The months with the most cloud cover are November and December (Cloud cover 49).
The months with the least cloud cover are June and July (Cloud cover 33).
Average visibility in May
Bengkalis, Indonesia
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
