May weather forecast
Mariso, Indonesia

May

Weather in May

May, the last month of the autumn in Mariso, is a hot month, with temperature in the range of an average low of 25.8°C (78.4°F) and an average high of 30.3°C (86.5°F).

Temperature

May is marked by an average high-temperature of a tropical 30.3°C (86.5°F), almost identical to the preceding month. Mariso in May observes a slight diminution in temperature from daily highs, recording a low-temperature average of 25.8°C (78.4°F).

Heat index

For most parts of May, the heat index is calculated to be a torrid 38°C (100.4°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Note that heat index values are valued for light wind and location in the shade. 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', integrates the air's temperature and its humidity to showcase the felt temperature by people. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

January, February, April and May, with an average relative humidity of 77%, are the most humid months.

Rainfall

In May, the rain falls for 22.7 days. Throughout May, 85mm (3.35") of precipitation is accumulated. In Mariso, during the entire year, the rain falls for 233.1 days and collects up to 1021mm (40.2") of precipitation.

Daylight

In May, the average length of the day in Mariso is 11h and 53min.
On the first day of the month, sunrise is at 06:01 and sunset at 17:57. On the last day of May, sunrise is at 06:04 and sunset at 17:55 WITA.

Sunshine

May has the least sunshine of the year, with an average of 6.9h of sunshine.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Mariso. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in May converts into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

How hot does it get in Mariso in May?
An average high-temperature, in May, in Mariso, is 30.3°C (86.5°F) and the average low-temperature is 25.8°C (78.4°F). In May, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is calculated to be 38°C (100.4°F).
What is the most humid month in Mariso?
January, February, April and May, with an average relative humidity of 77%, are most humid months.
What is the average humidity in May in Mariso?
The average relative humidity in May in Mariso, Indonesia, is 77%.
How much does it rain in Mariso in May?
In Mariso, in May, during 22.7 rainfall days, 85mm (3.35") of precipitation is typically accumulated.
How many hours of daylight does Mariso have in May?
In Mariso, Indonesia, the average day length in May is 11h and 53min.
What time are sunrise and sunset in May in Mariso?
On the first day of May in Mariso, sunrise is at 06:01 and sunset at 17:57. On the last day of the month, sunrise is at 06:04 and sunset at 17:55 WITA.
What is the month with the least sunshine in Mariso?
The month with the least sunshine is May, with an average of 6.9h of sunshine.
How long on average sun shines in May in Mariso?
The average sunshine duration in May in Mariso, Indonesia, is 6.9h.
What are the months with the highest UV index in Mariso?
The months with the highest UV index are February through December, with an average maximum UV index of 7.
What is the UV index reading in May in Mariso?
In May, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Mariso, Indonesia
  • Average high temperature in May: 30.3°C

The warmest month (with the highest average high temperature) is October (31.1°C).
The month with the lowest average high temperature is January (28.7°C).

  • Average low temperature in May: 25.8°C

The month with the highest average low temperature is November (26.4°C).
The coldest month (with the lowest average low temperature) is August (23.9°C).

Average pressure in May
Mariso, Indonesia
  • Average pressure in May: 1009.5mbar

The month with the highest atmospheric pressure is August (1010.7mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).

Average wind speed in May
Mariso, Indonesia
  • Average wind speed in May: 7.4km/h

The windiest month (with the highest average wind speed) is August (10km/h).
The calmest month (with the lowest average wind speed) is May (7.4km/h).

Average humidity in May
Mariso, Indonesia
  • Average humidity in May: 77%

The months with the highest relative humidity are January, February, April and May (77%).
The month with the lowest relative humidity is October (67%).

Average rainfall in May
Mariso, Indonesia
  • Average rainfall in May: 85mm

The wettest month (with the highest rainfall) is January (194mm).
The driest months (with the least rainfall) are August and September (19mm).

Average rainfall days in May
Mariso, Indonesia
  • Average rainfall days in May: 22.7 days

The month with the highest number of rainy days is December (27 days).
The month with the least rainy days is August (7.8 days).

Average daylight in May /
Average sunshine in May
Mariso, Indonesia
  • Average daylight in May: 11h and 5min

The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 48min).

  • Average sunshine in May: 6h and 5min

The month with the most sunshine is September (Average sunshine: 10h and 6min).
The month with the least sunshine is May (Average sunshine: 6h and 54min).

Average sunshine days in May
Mariso, Indonesia
  • Average sunshine days in May: 6.4 days

The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is December (3.1 days).

Average UV index in May
Mariso, Indonesia
  • Average UV index in May: 7

The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).

Average cloud cover in May
Mariso, Indonesia
  • Average cloud cover in May: 30

The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is September (Cloud cover 15).

Average visibility in May
Mariso, Indonesia
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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