May weather forecastSlerok, Indonesia
May
Weather in May
May, the last month of the autumn in Slerok, is another hot month, with temperature in the range of an average high of 30.5°C (86.9°F) and an average low of 25.6°C (78.1°F).Temperature
Entering May, the average high-temperature is recorded at a still tropical 30.5°C (86.9°F), exhibiting a minimal shift from April's 30.1°C (86.2°F). The nighttime temperature demonstrates a marginal decline, averaging at a moderately hot 25.6°C (78.1°F) during May.Heat index
May's mean heat index is evaluated at a torrid 38°C (100.4°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
In May, the average relative humidity in Slerok, Indonesia, is 75%.Rainfall
In Slerok, during May, the rain falls for 19.2 days and regularly aggregates up to 57mm (2.24") of precipitation. In Slerok, during the entire year, the rain falls for 234.4 days and collects up to 1075mm (42.32") of precipitation.Daylight
In May, the average length of the day is 11h and 48min.On the first day of May, sunrise is at 05:44 and sunset at 17:36. On the last day of the month, sunrise is at 05:48 and sunset at 17:33 WIB.
Sunshine
The average sunshine in May is 9.2h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 7 during May translates into these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Slerok, Indonesia
- Average high temperature in May: 30.5°C
The warmest month (with the highest average high temperature) is October (31°C).
The month with the lowest average high temperature is February (29.1°C).
- Average low temperature in May: 25.6°C
The month with the highest average low temperature is November (25.7°C).
The coldest month (with the lowest average low temperature) is August (23.6°C).
Average pressure in May
Slerok, Indonesia
- Average pressure in May: 1010mbar
The months with the highest atmospheric pressure are August and September (1011.4mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in May
Slerok, Indonesia
- Average wind speed in May: 7.7km/h
The windiest month (with the highest average wind speed) is January (10.8km/h).
The calmest month (with the lowest average wind speed) is April (6.8km/h).
Average humidity in May
Slerok, Indonesia
- Average humidity in May: 75%
The month with the highest relative humidity is February (79%).
The months with the lowest relative humidity are September and October (71%).
Average rainfall in May
Slerok, Indonesia
- Average rainfall in May: 57mm
The wettest month (with the highest rainfall) is January (215mm).
The driest month (with the least rainfall) is August (17mm).
Average rainfall days in May
Slerok, Indonesia
- Average rainfall days in May: 19.2 days
The month with the highest number of rainy days is January (27.1 days).
The month with the least rainy days is August (7.5 days).
Average daylight in May /
Average sunshine in May
Slerok, Indonesia
- Average daylight in May: 11h and 48min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in May: 9h and 12min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 8h and 12min).
Average sunshine days in May
Slerok, Indonesia
- Average sunshine days in May: 10.3 days
The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is February (1.8 days).
Average UV index in May
Slerok, 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
Slerok, Indonesia
- Average cloud cover in May: 28
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in May
Slerok, Indonesia
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).





