May weather forecast
Kleben, Indonesia

May

Weather in May

The last month of the autumn, May, is also a moderately hot month in Kleben, Indonesia, with an average temperature fluctuating between 29°C (84.2°F) and 21.8°C (71.2°F).

Temperature

May's arrival registers an average high-temperature of a still warm 29°C (84.2°F), closely aligning with the temperature of the previous month. The month of May records an average low-temperature of 21.8°C (71.2°F).

Heat index

The heat index for May is calculated to be a sweltering 36°C (96.8°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Heat index determinations are made taking into account the shade and light air movements. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Kleben, the average relative humidity in May is 84%.

Rainfall

In Kleben, in May, it is raining for 26.3 days, with typically 171mm (6.73") of accumulated precipitation. Throughout the year, there are 277.4 rainfall days, and 2063mm (81.22") of precipitation is accumulated.

Daylight

In May, the average length of the day is 11h and 46min.
On the first day of the month, sunrise is at 05:38 and sunset at 17:29. On the last day of May, sunrise is at 05:43 and sunset at 17:26 WIB.

Sunshine

The average sunshine in May is 8.3h.

UV index

The months with the lowest UV index are January through August, November and 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: A daily high UV index of 6 in May leads to these guidelines:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.

Frequently asked questions

How hot is May?
In May, in Kleben, the average high-temperature is 29°C (84.2°F), and the average low-temperature is 21.8°C (71.2°F). In May, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 36°C (96.8°F).
What is the average humidity in May in Kleben?
The average relative humidity in May is 84%.
How many days does it rain in May?
In Kleben, in May, during 26.3 rainfall days, 171mm (6.73") of precipitation is typically accumulated.
How many hours of daylight does Kleben have in May?
In Kleben, the average day length in May is 11h and 46min.
When are sunrise and sunset in May?
On the first day of May, sunrise is at 05:38 and sunset at 17:29. On the last day of the month, sunrise is at 05:43 and sunset at 17:26 WIB.
How many hours of sunshine does Kleben have in May?
In May, the average sunshine duration is 8.3h.
What is the month with the lowest UV index?
The months with the lowest UV index are January through August, November and December, with an average maximum UV index of 6.
What is the UV index intensity in May in Kleben?
In Kleben, Indonesia, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Kleben, Indonesia
  • Average high temperature in May: 29°C

The warmest month (with the highest average high temperature) is October (30.9°C).
The month with the lowest average high temperature is July (28.4°C).

  • Average low temperature in May: 21.8°C

The months with the highest average low temperature are January, February and November (22.3°C).
The coldest month (with the lowest average low temperature) is August (20.3°C).

Average pressure in May
Kleben, Indonesia
  • Average pressure in May: 1010.1mbar

The months with the highest atmospheric pressure are August and September (1011.6mbar).
The month with the lowest atmospheric pressure is December (1009mbar).

Average wind speed in May
Kleben, Indonesia
  • Average wind speed in May: 6.4km/h

The windiest month (with the highest average wind speed) is September (9.7km/h).
The calmest month (with the lowest average wind speed) is April (5.6km/h).

Average humidity in May
Kleben, Indonesia
  • Average humidity in May: 84%

The months with the highest relative humidity are January, February, March and April (85%).
The month with the lowest relative humidity is September (74%).

Average rainfall in May
Kleben, Indonesia
  • Average rainfall in May: 171mm

The wettest month (with the highest rainfall) is March (313mm).
The driest month (with the least rainfall) is August (29mm).

Average rainfall days in May
Kleben, Indonesia
  • Average rainfall days in May: 26.3 days

The month with the highest number of rainy days is January (30.5 days).
The month with the least rainy days is August (8.9 days).

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

The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).

  • Average sunshine in May: 8h and 2min

The months with the most sunshine are August and September (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).

Average sunshine days in May
Kleben, Indonesia
  • Average sunshine days in May: 3.6 days

The month with the most sunshine days is August (19.4 days).
The month with the least sunshine days is February (0.2 days).

Average UV index in May
Kleben, Indonesia
  • Average UV index in May: 6

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

Average cloud cover in May
Kleben, Indonesia
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in May
Kleben, Indonesia
  • Average visibility in May: 8km

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

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