May weather forecastJoho, Indonesia

May

Weather in May

The last month of the autumn, May, is also a moderately hot month in Joho, Indonesia, with an average temperature fluctuating between 28.7°C (83.7°F) and 22.8°C (73°F).

Temperature

May's onset sees an average high-temperature of a still warm 28.7°C (83.7°F), exhibiting a slight fluctuation from the previous month. During the nights in May, Joho observes an average low-temperature of 22.8°C (73°F).

Heat index

The heat index value during May is calculated to be a sweltering 35°C (95°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are especially vital to children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

May and June, with an average relative humidity of 84%, are the most humid months.

Rainfall

In Joho, during May, the rain falls for 25.9 days and regularly aggregates up to 164mm (6.46") of precipitation. Throughout the year, in Joho, there are 294.6 rainfall days, and 1749mm (68.86") of precipitation is accumulated.

Daylight

The average length of the day in May in Joho is 11h and 46min.
On the first day of May, sunrise is at 05:38 and sunset at 17:28. On the last day of the month, sunrise is at 05:42 and sunset at 17:25 WIB.

Sunshine

In Joho, the average sunshine in May is 8.5h.

UV index

The months with the lowest UV index in Joho are January, April through September, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 6 in May translates into these instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Updated: Feb 19, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature in Joho, Indonesia, during May is 28.7°C (83.7°F) and the low-temperature is 22.8°C (73°F). In May, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is calculated to be 35°C (95°F).

The months with the highest humidity in Joho, Indonesia, are May and June, with an average relative humidity of 84%.

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

In Joho, Indonesia, in May, during 25.9 rainfall days, 164mm (6.46") of precipitation is typically accumulated.

In Joho, the average day length in May is 11h and 46min.

In May, on the first day of the month, sunrise is at 05:38 and sunset at 17:28. On the last day of the month, sunrise is at 05:42 and sunset at 17:25 WIB.

The average sunshine duration in May is 8.5h.

January, April through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Joho.

In Joho, Indonesia, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe 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

29.1°C

28.7°C

28.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8km/h

10km/h

11.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

0.8

3.3

6.3

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Joho, Indonesia

Average high temperature in May: 28.7°C

The warmest month (with the highest average high temperature) is October (29.3°C).
The month with the lowest average high temperature is July (27.7°C).

Average low temperature in May: 22.8°C

The months with the highest average low temperature are January and November (23.3°C).
The coldest month (with the lowest average low temperature) is August (21°C).

Average pressure in May
Joho, Indonesia

Average pressure in May: 1010.2mbar

The months with the highest atmospheric pressure are August and September (1011.8mbar).
The month with the lowest atmospheric pressure is December (1009mbar).

Average wind speed in May
Joho, Indonesia

Average wind speed in May: 8.8km/h

The windiest month (with the highest average wind speed) is August (11.6km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).

Average humidity in May
Joho, Indonesia

Average humidity in May: 84%

The months with the highest relative humidity are May and June (84%).
The months with the lowest relative humidity are September and October (80%).

Average rainfall in May
Joho, Indonesia

Average rainfall in May: 164mm

The wettest month (with the highest rainfall) is March (236mm).
The driest month (with the least rainfall) is August (29mm).

Average rainfall days in May
Joho, Indonesia

Average rainfall days in May: 25.9 days

The month with the highest number of rainy days is January (30.3 days).
The month with the least rainy days is August (13.8 days).

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

Average daylight in May: 11h and 48min

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 30min

The month with the most sunshine is February (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in May
Joho, Indonesia

Average sunshine days in May: 3.3 days

The month with the most sunshine days is August (11.1 days).
The months with the least sunshine days are January and February (0.4 days).

Average UV index in May
Joho, Indonesia

Average UV index in May: 6

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

Average cloud cover in May
Joho, Indonesia

Average cloud cover in May: 39

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July and August (Cloud cover 38).

Average visibility in May
Joho, Indonesia

Average visibility in May: 9km

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