May weather forecast
Lebak Siliwangi, Indonesia

May

Weather in May

May, the last month of the autumn in Lebak Siliwangi, is also a moderately hot month, with an average temperature fluctuating between 20.1°C (68.2°F) and 27.4°C (81.3°F).

Temperature

In May, Lebak Siliwangi experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 26.8°C (80.2°F) in April to a still warm 27.4°C (81.3°F). In the month of May, an average of 20.1°C (68.2°F) marks the low-temperature.

Heat index

May's mean heat index is estimated at a hot 31°C (87.8°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high significance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In May, the average relative humidity is 82%.

Rainfall

In Lebak Siliwangi, in May, during 26.3 rainfall days, 221mm (8.7") of precipitation is typically accumulated. Throughout the year, there are 306.1 rainfall days, and 2837mm (111.69") of precipitation is accumulated.

Daylight

The average length of the day in May in Lebak Siliwangi is 11h and 48min.
On the first day of the month, sunrise is at 05:50 and sunset at 17:42. On the last day of May, in Lebak Siliwangi, sunrise is at 05:54 and sunset at 17:39 WIB.

Sunshine

In Lebak Siliwangi, the average sunshine in May is 8.2h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

What is the average May temperature?
An average high-temperature, in May, in Lebak Siliwangi, is 27.4°C (81.3°F) and the average low-temperature is 20.1°C (68.2°F). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is estimated at 31°C (87.8°F).
What is the average humidity in May?
In Lebak Siliwangi, the average relative humidity in May is 82%.
How much does it rain in May?
In Lebak Siliwangi, in May, during 26.3 rainfall days, 221mm (8.7") of precipitation is typically accumulated.
How many hours of daylight does Lebak Siliwangi have in May?
In Lebak Siliwangi, the average day length in May is 11h and 48min.
When are sunrise and sunset in May?
On the first day of May in Lebak Siliwangi, sunrise is at 05:50 and sunset at 17:42. On the last day of the month, sunrise is at 05:54 and sunset at 17:39 WIB.
How long on average sun shines in May in Lebak Siliwangi?
In Lebak Siliwangi, the average sunshine duration in May is 8.2h.
When is the highest UV index?
The months with the highest UV index are January through December, with an average maximum UV index of 6.
When is the lowest UV index?
January through December, with an average maximum UV index of 6, are months with the lowest UV index.
What is the UV index reading in May?
In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from 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 - Lebak Siliwangi, Indonesia
Average temperature in May
Lebak Siliwangi, Indonesia
  • Average high temperature in May: 27.4°C

The warmest month (with the highest average high temperature) is September (29.1°C).
The month with the lowest average high temperature is January (25.6°C).

  • Average low temperature in May: 20.1°C

The month with the highest average low temperature is November (21.1°C).
The coldest month (with the lowest average low temperature) is July (18.6°C).

Average pressure in May - Lebak Siliwangi, Indonesia
Average pressure in May
Lebak Siliwangi, 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 (1009.3mbar).

Average wind speed in May - Lebak Siliwangi, Indonesia
Average wind speed in May
Lebak Siliwangi, Indonesia
  • Average wind speed in May: 4.7km/h

The windiest month (with the highest average wind speed) is January (6.5km/h).
The calmest month (with the lowest average wind speed) is April (4.3km/h).

Average humidity in May - Lebak Siliwangi, Indonesia
Average humidity in May
Lebak Siliwangi, Indonesia
  • Average humidity in May: 82%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is September (71%).

Average rainfall in May - Lebak Siliwangi, Indonesia
Average rainfall in May
Lebak Siliwangi, Indonesia
  • Average rainfall in May: 221mm

The wettest month (with the highest rainfall) is December (386mm).
The driest month (with the least rainfall) is August (66mm).

Average rainfall days in May - Lebak Siliwangi, Indonesia
Average rainfall days in May
Lebak Siliwangi, Indonesia
  • Average rainfall days in May: 26.3 days

The month with the highest number of rainy days is March (30.5 days).
The month with the least rainy days is August (16.5 days).

Average daylight in May / Average sunshine in May - Lebak Siliwangi, Indonesia
Average daylight in May /
Average sunshine in May
Lebak Siliwangi, 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: 8h and 1min

The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).

Average sunshine days in May - Lebak Siliwangi, Indonesia
Average sunshine days in May
Lebak Siliwangi, Indonesia
  • Average sunshine days in May: 3.6 days

The month with the most sunshine days is August (12.3 days).
The month with the least sunshine days is February (0.1 days).

Average UV index in May - Lebak Siliwangi, Indonesia
Average UV index in May
Lebak Siliwangi, 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 - Lebak Siliwangi, Indonesia
Average cloud cover in May
Lebak Siliwangi, Indonesia
  • Average cloud cover in May: 42

The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in May - Lebak Siliwangi, Indonesia
Average visibility in May
Lebak Siliwangi, Indonesia
  • Average visibility in May: 8km

The months with the highest visibility are August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April, May, June, July and December (8km).

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