May weather forecastKemasan, Indonesia

May

Weather in May

The last month of the autumn, May, is another warm month in Kemasan, Indonesia, with temperature in the range of an average low of 22.8°C (73°F) and an average high of 28.7°C (83.7°F).

Temperature

Kemasan's average high-temperature in May is a still warm 28.7°C (83.7°F), marking an insignificant difference from the 29.1°C (84.4°F) of April. May witnesses an average low-temperature hovering around a pleasant 22.8°C (73°F).

Heat index

During May, the heat index is estimated at a sweltering 35°C (95°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

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

Rainfall

In May, the rain falls for 25.9 days. Throughout May, 164mm (6.46") of precipitation is accumulated. In Kemasan, Indonesia, during the entire year, the rain falls for 294.6 days and collects up to 1749mm (68.86") of precipitation.

Daylight

In Kemasan, Indonesia, the average length of the day in May is 11h and 46min.
On the first day of the month, sunrise is at 05:39 and sunset at 17:29. On the last day of May, sunrise is at 05:43 and sunset at 17:26 WIB.

Sunshine

In May, the average sunshine is 8.5h.

UV index

January, April through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Kemasan. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 6 in May leads to these recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.

Updated: Aug 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Kemasan, 28.7°C (83.7°F) is the average high-temperature and 22.8°C (73°F) is the average low-temperature during May. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in May is estimated at 35°C (95°F).

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

The average relative humidity in May is 84%.

In May, the rain falls for 25.9 days. Throughout May, 164mm (6.46") of precipitation is accumulated.

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

In May, on the first day of the month, sunrise is at 05:39 and sunset at 17:29. On the last day of the month, sunrise is at 05:43 and sunset at 17:26 WIB.

In May, the average sunshine duration 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 May, the average daily maximum UV index in Kemasan, Indonesia, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.

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
Kemasan, 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
Kemasan, 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
Kemasan, 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
Kemasan, 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
Kemasan, 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
Kemasan, 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
Kemasan, 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
Kemasan, 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
Kemasan, 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
Kemasan, 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
Kemasan, 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).