May weather forecastSitempel, Indonesia

May

Weather in May

The last month of the autumn, May, is also a hot month in Sitempel, Indonesia, with an average temperature ranging between min 24.3°C (75.7°F) and max 30.4°C (86.7°F).

Temperature

May's weather, recording an average high temperature of a still tropical 30.4°C (86.7°F), matches that of April. Sitempel reports an average nighttime low-temperature of 24.3°C (75.7°F) in May.

Heat index

May's mean heat index is computed to be a sweltering 38°C (100.4°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In Sitempel, the average relative humidity in May is 77%.

Rainfall

In Sitempel, during May, the rain falls for 19.6 days and regularly aggregates up to 66mm (2.6") of precipitation. Throughout the year, there are 222.3 rainfall days, and 950mm (37.4") of precipitation is accumulated.

Daylight

In May, the average length of the day is 11h and 49min.
On the first day of May, sunrise is at 05:46 and sunset at 17:39. On the last day of the month, sunrise is at 05:50 and sunset at 17:36 WIB.

Sunshine

The average sunshine in May is 9.2h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 7 in May suggests the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Boost your sun resistance with garments that are densely woven yet spacious.

Updated: Jun 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in May, in Sitempel, records 30.4°C (86.7°F), while the low-temperature is 24.3°C (75.7°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in May is computed to be 38°C (100.4°F).

In Sitempel, the average relative humidity in May is 77%.

In Sitempel, in May, it is raining for 19.6 days, with typically 66mm (2.6") of accumulated precipitation.

The average day length in May is 11h and 49min.

In May, on the first day of the month, sunrise is at 05:46 and sunset at 17:39. On the last day of the month, sunrise is at 05:50 and sunset at 17:36 WIB.

In Sitempel, the average sunshine duration in May is 9.2h.

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

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

The average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health threat 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

30.4°C

29.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.7km/h

9.6km/h

10.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

4.7

10.1

13.8

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Sitempel, Indonesia

Average high temperature in May: 30.4°C

The warmest month (with the highest average high temperature) is October (31.8°C).
The month with the lowest average high temperature is February (29.4°C).

Average low temperature in May: 24.3°C

The months with the highest average low temperature are November and December (25°C).
The coldest month (with the lowest average low temperature) is August (22.2°C).

Average pressure in May
Sitempel, 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 (1009.2mbar).

Average wind speed in May
Sitempel, Indonesia

Average wind speed in May: 9km/h

The windiest month (with the highest average wind speed) is August (12.7km/h).
The calmest month (with the lowest average wind speed) is April (6.9km/h).

Average humidity in May
Sitempel, Indonesia

Average humidity in May: 77%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are September and October (69%).

Average rainfall in May
Sitempel, Indonesia

Average rainfall in May: 66mm

The wettest month (with the highest rainfall) is December (146mm).
The driest month (with the least rainfall) is August (10mm).

Average rainfall days in May
Sitempel, Indonesia

Average rainfall days in May: 19.6 days

The month with the highest number of rainy days is December (25.5 days).
The month with the least rainy days is August (6.5 days).

Average daylight in May /
Average sunshine in May
Sitempel, 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 months with the most sunshine are August and September (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 12min).

Average sunshine days in May
Sitempel, Indonesia

Average sunshine days in May: 10.1 days

The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is December (3.5 days).

Average UV index in May
Sitempel, 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
Sitempel, Indonesia

Average cloud cover in May: 30

The months with the most cloud cover are January and February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in May
Sitempel, Indonesia

Average visibility in May: 10km

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