May weather forecastWijirejo, Indonesia

May

Weather in May

The last month of the autumn, May, is another warm month in Wijirejo, Indonesia, with an average temperature fluctuating between 29.3°C (84.7°F) and 23.9°C (75°F).

Temperature

Wijirejo starts May with an average high-temperature of a still moderately hot 29.3°C (84.7°F), staying steady with the temperature in April. Throughout the month of May, Wijirejo expects an average low of 23.9°C (75°F).

Heat index

The heat index for May is computed to be a very hot 36°C (96.8°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

May and June, with an average relative humidity of 82%, are the most humid months.

Rainfall

In Wijirejo, Indonesia, in May, during 22.7 rainfall days, 94mm (3.7") of precipitation is typically accumulated. In Wijirejo, during the entire year, the rain falls for 245 days and collects up to 906mm (35.67") of precipitation.

Daylight

The average length of the day in May is 11h and 46min.
On the first day of May, sunrise is at 05:41 and sunset at 17:30. On the last day of the month, sunrise is at 05:45 and sunset at 17:27 WIB.

Sunshine

The average sunshine in May is 8.7h.

UV index

The months with the highest UV index are February through May, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average UV index of 7 in May transforms into this advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.

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

Frequently asked questions

Wijirejo in May has an average high-temperature of 29.3°C (84.7°F) and an average low-temperature of 23.9°C (75°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in May is computed to be 36°C (96.8°F).

The months with the highest humidity are May and June, with an average relative humidity of 82%.

In May, the average relative humidity is 82%.

In Wijirejo, Indonesia, in May, during 22.7 rainfall days, 94mm (3.7") of precipitation is typically accumulated.

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

On the first day of May, sunrise is at 05:41 and sunset at 17:30. On the last day of the month, sunrise is at 05:45 and sunset at 17:27 WIB.

In May, the average sunshine duration is 8.7h.

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

In Wijirejo, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability 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

29.3°C

28.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.6km/h

12.3km/h

13.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

4.8

6.3

9.3

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Wijirejo, Indonesia

Average high temperature in May: 29.3°C

The warmest month (with the highest average high temperature) is October (29.4°C).
The month with the lowest average high temperature is July (27.8°C).

Average low temperature in May: 23.9°C

The months with the highest average low temperature are January and November (24.3°C).
The coldest month (with the lowest average low temperature) is August (21.9°C).

Average pressure in May
Wijirejo, Indonesia

Average pressure in May: 1010.2mbar

The months with the highest atmospheric pressure are August and September (1011.9mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).

Average wind speed in May
Wijirejo, Indonesia

Average wind speed in May: 11.1km/h

The windiest month (with the highest average wind speed) is August (14.5km/h).
The calmest month (with the lowest average wind speed) is March (8.4km/h).

Average humidity in May
Wijirejo, Indonesia

Average humidity in May: 82%

The months with the highest relative humidity are May and June (82%).
The months with the lowest relative humidity are September and October (79%).

Average rainfall in May
Wijirejo, Indonesia

Average rainfall in May: 94mm

The wettest month (with the highest rainfall) is January (126mm).
The driest month (with the least rainfall) is August (14mm).

Average rainfall days in May
Wijirejo, Indonesia

Average rainfall days in May: 22.7 days

The months with the highest number of rainy days are January, March and November (24.7 days).
The month with the least rainy days is August (11.4 days).

Average daylight in May /
Average sunshine in May
Wijirejo, 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 42min

The month with the most sunshine is February (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in May
Wijirejo, Indonesia

Average sunshine days in May: 6.3 days

The month with the most sunshine days is August (11.6 days).
The month with the least sunshine days is November (3.4 days).

Average UV index in May
Wijirejo, Indonesia

Average UV index in May: 7

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

Average cloud cover in May
Wijirejo, Indonesia

Average cloud cover in May: 36

The months with the most cloud cover are January and December (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 35).

Average visibility in May
Wijirejo, 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).