May weather forecast
Bagan Deli, Indonesia

May

Weather in May

May, the last month of the spring in Bagan Deli, is another hot month, with an average temperature varying between 25.5°C (77.9°F) and 31.9°C (89.4°F).

Temperature

During May and June, Bagan Deli experiences its highest average temperatures, peaking at 31.9°C (89.4°F).

Heat index

Throughout May, the heat index is evaluated at a scorching 42°C (107.6°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In May, the average relative humidity in Bagan Deli is 76%.

Rainfall

In May, the rain falls for 27.8 days. Throughout May, 136mm (5.35") of precipitation is accumulated. In Bagan Deli, during the entire year, the rain falls for 317.8 days and collects up to 1437mm (56.57") of precipitation.

Daylight

The average length of the day in May in Bagan Deli is 12h and 17min.
On the first day of May in Bagan Deli, Indonesia, sunrise is at 06:14 and sunset at 18:29. On the last day of the month, sunrise is at 06:13 and sunset at 18:32 WIB.

Sunshine

In Bagan Deli, Indonesia, the average sunshine in May is 9h.

UV index

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. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in May leads to these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched 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. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

What part of the year is the hottest in Bagan Deli?
Bagan Deli experiences its warmest period in May and June, averaging a high-temperature of 31.9°C (89.4°F).
How hot is it in Bagan Deli in May?
May temperatures in Bagan Deli vary between a high-temperature of 31.9°C (89.4°F) and a low-temperature of 25.5°C (77.9°F). In May, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 42°C (107.6°F).
What is the average humidity in May in Bagan Deli?
The average relative humidity in May is 76%.
How much does it rain in Bagan Deli in May?
In Bagan Deli, Indonesia, in May, it is raining for 27.8 days, with typically 136mm (5.35") of accumulated precipitation.
What is the average length of the day in May in Bagan Deli?
In May, the average day length in Bagan Deli, Indonesia, is 12h and 17min.
When are sunrise and sunset in May in Bagan Deli?
In May, on the first day of the month, sunrise is at 06:14 and sunset at 18:29. On the last day of the month, sunrise is at 06:13 and sunset at 18:32 WIB.
How long on average sun shines in May in Bagan Deli?
The average sunshine duration in May is 9h.
What are the months with the highest UV index in Bagan Deli?
January through December, with an average maximum UV index of 7, are months with the highest UV index in Bagan Deli.
What are the months with the lowest UV index in Bagan Deli?
January through December, with an average maximum UV index of 7, are months with the lowest UV index in Bagan Deli.
How high is the UV index in May in Bagan Deli?
The average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Bagan Deli, Indonesia
  • Average high temperature in May: 31.9°C

The warmest months (with the highest average high temperature) are May and June (31.9°C).
The month with the lowest average high temperature is December (29.7°C).

  • Average low temperature in May: 25.5°C

The month with the highest average low temperature is April (25.6°C).
The coldest month (with the lowest average low temperature) is January (24.1°C).

Average pressure in May
Bagan Deli, Indonesia
  • Average pressure in May: 1009.5mbar

The month with the highest atmospheric pressure is January (1010.9mbar).
The month with the lowest atmospheric pressure is May (1009.5mbar).

Average wind speed in May
Bagan Deli, Indonesia
  • Average wind speed in May: 6.8km/h

The windiest month (with the highest average wind speed) is February (7.8km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).

Average humidity in May
Bagan Deli, Indonesia
  • Average humidity in May: 76%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are March, June, July and August (75%).

Average rainfall in May
Bagan Deli, Indonesia
  • Average rainfall in May: 136mm

The wettest month (with the highest rainfall) is October (158mm).
The driest month (with the least rainfall) is February (88mm).

Average rainfall days in May
Bagan Deli, Indonesia
  • Average rainfall days in May: 27.8 days

The month with the highest number of rainy days is October (28.7 days).
The month with the least rainy days is February (21.3 days).

Average daylight in May /
Average sunshine in May
Bagan Deli, Indonesia
  • Average daylight in May: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).

  • Average sunshine in May: 9h and 0min

The month with the most sunshine is June (Average sunshine: 9h and 18min).
The months with the least sunshine are November and December (Average sunshine: 8h and 0min).

Average sunshine days in May
Bagan Deli, Indonesia
  • Average sunshine days in May: 2.7 days

The months with the most sunshine days are January and February (5 days).
The month with the least sunshine days is April (0.9 days).

Average UV index in May
Bagan Deli, 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
Bagan Deli, Indonesia
  • Average cloud cover in May: 36

The month with the most cloud cover is November (Cloud cover 47).
The months with the least cloud cover are March and June (Cloud cover 31).

Average visibility in May
Bagan Deli, Indonesia
  • Average visibility in May: 10km

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

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