May weather forecast
Sipalasa, Indonesia

May

Weather in May

May, the last month of the autumn in Sipalasa, is another tropical month, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 30.4°C (86.7°F).

Temperature

Sipalasa steps into May with an average high-temperature of a still tropical 30.4°C (86.7°F), matching the previous month. Throughout May, the average low-temperature records at a moderately hot 24.3°C (75.7°F).

Heat index

Throughout May, the heat index is appraised at a sweltering 38°C (100.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', determines the feeling of heat when you account for the relative humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Sipalasa, the average relative humidity in May is 77%.

Rainfall

In May, in Sipalasa, the rain falls for 19.6 days. Throughout May, 66mm (2.6") of precipitation is accumulated. In Sipalasa, during the entire year, the rain falls for 222.3 days and collects up to 950mm (37.4") of precipitation.

Daylight

In May, the average length of the day is 11h and 49min.
On the first day of May in Sipalasa, sunrise is at 05:46 and sunset at 17:39. On the last day of the month, sunrise is at 05:50 and sunset at 17:36 WIB.

Sunshine

The average sunshine in May in Sipalasa is 9.2h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 7 in May leads to these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Frequently asked questions

How hot does it get in Sipalasa in May?
During May, Sipalasa experiences an average high-temperature of 30.4°C (86.7°F) and a low-temperature of 24.3°C (75.7°F). In May, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is appraised at 38°C (100.4°F).
What is the average humidity in May in Sipalasa?
The average relative humidity in May in Sipalasa is 77%.
How many days does it rain in May in Sipalasa?
In Sipalasa, Indonesia, in May, it is raining for 19.6 days, with typically 66mm (2.6") of accumulated precipitation.
What is the average length of the day in May in Sipalasa?
In Sipalasa, Indonesia, the average day length in May is 11h and 49min.
What time are sunrise and sunset in May in Sipalasa?
On the first day of May in Sipalasa, sunrise is at 05:46 and sunset at 17:39. On the last day of the month, sunrise is at 05:50 and sunset at 17:36 WIB.
How many hours of sunshine does Sipalasa have in May?
In May, the average sunshine duration is 9.2h.
What are the months with the highest UV index in Sipalasa?
The months with the highest UV index in Sipalasa, Indonesia, are January through December, with an average maximum UV index of 7.
What are the months with the lowest UV index in Sipalasa?
The months with the lowest UV index in Sipalasa, Indonesia, are January through December, with an average maximum UV index of 7.
What is the UV index intensity in May in Sipalasa?
The average daily maximum UV index in May in Sipalasa, Indonesia, is 7. A UV Index of 6 to 7 symbolizes a high health risk 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
Sipalasa, Indonesia
  • Average high temperature in May: 30.4°C

The warmest month (with the highest average high temperature) is October (31.8°C).
The month with the lowest average high temperature is February (29.4°C).

  • Average low temperature in May: 24.3°C

The months with the highest average low temperature are November and December (25°C).
The coldest month (with the lowest average low temperature) is August (22.2°C).

Average pressure in May
Sipalasa, Indonesia
  • Average pressure in May: 1009.9mbar

The month with the highest atmospheric pressure is September (1011.4mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).

Average wind speed in May
Sipalasa, Indonesia
  • Average wind speed in May: 9km/h

The windiest month (with the highest average wind speed) is August (12.7km/h).
The calmest month (with the lowest average wind speed) is April (6.9km/h).

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

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are September and October (69%).

Average rainfall in May
Sipalasa, Indonesia
  • Average rainfall in May: 66mm

The wettest month (with the highest rainfall) is December (146mm).
The driest month (with the least rainfall) is August (10mm).

Average rainfall days in May
Sipalasa, Indonesia
  • Average rainfall days in May: 19.6 days

The month with the highest number of rainy days is December (25.5 days).
The month with the least rainy days is August (6.5 days).

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

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 1min

The months with the most sunshine are August and September (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 12min).

Average sunshine days in May
Sipalasa, Indonesia
  • Average sunshine days in May: 10.1 days

The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is December (3.5 days).

Average UV index in May
Sipalasa, 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
Sipalasa, Indonesia
  • Average cloud cover in May: 30

The months with the most cloud cover are January and February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in May
Sipalasa, 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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