May weather forecastSibuluan, Indonesia
May
Weather in May
The last month of the spring, May, is another warm month in Sibuluan, Indonesia, with an average temperature ranging between min 22.5°C (72.5°F) and max 28.9°C (84°F).Temperature
With average temperatures fluctuating between a high of 28.9°C (84°F) and a low of 22.5°C (72.5°F), May stands out as the warmest month.Heat index
In May, the heat index is computed to be a hot 34°C (93.2°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Humidity
The average relative humidity in May is 80%.Rainfall
In Sibuluan, during May, the rain falls for 22.4 days and regularly aggregates up to 105mm (4.13") of precipitation. Throughout the year, there are 285.3 rainfall days, and 1792mm (70.55") of precipitation is accumulated.Daylight
The average length of the day in May is 12h and 13min.On the first day of the month, sunrise is at 06:16 and sunset at 18:28. On the last day of May, sunrise is at 06:16 and sunset at 18:30 WIB.
Sunshine
In May, the average sunshine in Sibuluan is 8.6h.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight 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
Average temperature in May
Sibuluan, Indonesia
- Average high temperature in May: 28.9°C
The warmest month (with the highest average high temperature) is May (28.9°C).
The month with the lowest average high temperature is November (27.3°C).
- Average low temperature in May: 22.5°C
The month with the highest average low temperature is May (22.5°C).
The coldest months (with the lowest average low temperature) are July and September (21.5°C).
Average pressure in May
Sibuluan, Indonesia
- Average pressure in May: 1009.9mbar
The month with the highest atmospheric pressure is September (1011mbar).
The month with the lowest atmospheric pressure is May (1009.9mbar).
Average wind speed in May
Sibuluan, Indonesia
- Average wind speed in May: 5.2km/h
The windiest month (with the highest average wind speed) is June (5.6km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).
Average humidity in May
Sibuluan, Indonesia
- Average humidity in May: 80%
The month with the highest relative humidity is November (84%).
The months with the lowest relative humidity are June and July (78%).
Average rainfall in May
Sibuluan, Indonesia
- Average rainfall in May: 105mm
The wettest month (with the highest rainfall) is November (259mm).
The driest month (with the least rainfall) is June (82mm).
Average rainfall days in May
Sibuluan, Indonesia
- Average rainfall days in May: 22.4 days
The months with the highest number of rainy days are March and November (27.2 days).
The month with the least rainy days is June (17.2 days).
Average daylight in May /
Average sunshine in May
Sibuluan, Indonesia
- Average daylight in May: 12h and 12min
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 36min
The month with the most sunshine is June (Average sunshine: 9h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).
Average sunshine days in May
Sibuluan, Indonesia
- Average sunshine days in May: 7 days
The month with the most sunshine days is June (11.4 days).
The month with the least sunshine days is November (1.8 days).
Average UV index in May
Sibuluan, Indonesia
- Average UV index in May: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in May
Sibuluan, Indonesia
- Average cloud cover in May: 37
The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 33).
Average visibility in May
Sibuluan, Indonesia
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
