May weather forecastMegawon, Indonesia

May

Weather in May

The last month of the autumn, May, is also a hot month in Megawon, Indonesia, with an average temperature varying between 31.3°C (88.3°F) and 24.5°C (76.1°F).

Temperature

Megawon observes a minor difference in average high-temperatures between April's 31°C (87.8°F) and May's 31.3°C (88.3°F). The nighttime temperature in Megawon dips to a warm 24.5°C (76.1°F) on average during May.

Heat index

In May, the heat index is evaluated at a scorching 42°C (107.6°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance 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.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Megawon, the average relative humidity in May is 79%.

Rainfall

In Megawon, in May, during 20 rainfall days, 68mm (2.68") of precipitation is typically accumulated. Throughout the year, there are 239.6 rainfall days, and 1140mm (44.88") of precipitation is accumulated.

Daylight

In May, the average length of the day is 11h and 49min.
On the first day of the month, sunrise is at 05:37 and sunset at 17:29. On the last day of May, sunrise is at 05:41 and sunset at 17:26 WIB.

Sunshine

The average sunshine in May is 9.2h.

UV index

January through December, with an average maximum UV index of 7, 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 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Updated: Jul 15, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature during May are 31.3°C (88.3°F) and 24.5°C (76.1°F) respectively. In May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 42°C (107.6°F).

In May, the average relative humidity in Megawon is 79%.

In May, the rain falls for 20 days. Throughout May, 68mm (2.68") of precipitation is accumulated.

In Megawon, the average day length in May is 11h and 49min.

On the first day of May, sunrise is at 05:37 and sunset at 17:29. On the last day of the month, sunrise is at 05:41 and sunset at 17:26 WIB.

In May, the average sunshine duration is 9.2h.

January through December, with an average maximum UV index of 7, are months with the highest UV index.

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Megawon, Indonesia.

In May, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

31°C

31.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.6km/h

8.2km/h

8.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

4.4

9.5

13.8

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Megawon, Indonesia

Average high temperature in May: 31.3°C

The warmest month (with the highest average high temperature) is October (33.5°C).
The months with the lowest average high temperature are January and February (29.8°C).

Average low temperature in May: 24.5°C

The month with the highest average low temperature is November (25.3°C).
The coldest months (with the lowest average low temperature) are July and August (23.3°C).

Average pressure in May
Megawon, Indonesia

Average pressure in May: 1009.8mbar

The month with the highest atmospheric pressure is September (1011.2mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).

Average wind speed in May
Megawon, Indonesia

Average wind speed in May: 7.5km/h

The windiest month (with the highest average wind speed) is January (10.5km/h).
The calmest month (with the lowest average wind speed) is April (5.9km/h).

Average humidity in May
Megawon, Indonesia

Average humidity in May: 79%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is September (66%).

Average rainfall in May
Megawon, Indonesia

Average rainfall in May: 68mm

The wettest month (with the highest rainfall) is January (192mm).
The driest month (with the least rainfall) is August (16mm).

Average rainfall days in May
Megawon, Indonesia

Average rainfall days in May: 20 days

The month with the highest number of rainy days is January (27.7 days).
The month with the least rainy days is August (9.5 days).

Average daylight in May /
Average sunshine in May
Megawon, Indonesia

Average daylight in May: 11h and 48min

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 12min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 7h and 48min).

Average sunshine days in May
Megawon, Indonesia

Average sunshine days in May: 9.5 days

The month with the most sunshine days is August (19.6 days).
The month with the least sunshine days is January (2.1 days).

Average UV index in May
Megawon, 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
Megawon, Indonesia

Average cloud cover in May: 30

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in May
Megawon, Indonesia

Average visibility in May: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).