Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average sea temperature in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
October's advent denotes a minor fluctuation in the average high-temperature to a still hot 31°C (87.8°F) from September's 31.3°C (88.3°F). During October, the average low-temperature is a warm 24.7°C (76.5°F).Heat index
The heat index value during October is calculated to be an extremely hot 40°C (104°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 are particularly relevant to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
In Belawan, the average relative humidity in October is 77%.Rainfall
October is the month with the most rainfall in Belawan. Rain falls for 28.7 days and accumulates 158mm (6.22") of precipitation.Sea temperature
In Belawan, the average seawater temperature in October is 29.8°C (85.6°F).Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
Daylight
The average length of the day in October in Belawan, Indonesia, is 12h and 2min.On the first day of October in Belawan, sunrise is at 06:12 and sunset at 18:17. On the last day of the month, sunrise is at 06:09 and sunset at 18:08 WIB.
Sunshine
In October, the average sunshine in Belawan is 8.6h.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 in Belawan are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 7 in October translates into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.
Frequently asked questions
How hot is it in Belawan in October?
What is the average humidity in October in Belawan?
What is the wettest month in Belawan?
How many days does it rain in October in Belawan?
How warm is the water in October in Belawan?
How many hours of daylight does Belawan have in October?
What time are sunrise and sunset in October in Belawan?
How many hours of sunshine does Belawan have in October?
What are the months with the highest UV index in Belawan?
What is the month with the lowest UV index in Belawan?
What is the UV index intensity in October in Belawan?
Average temperature in October
Belawan, Indonesia
- Average high temperature in October: 31°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 October: 24.7°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 October
Belawan, Indonesia
- Average pressure in October: 1010.5mbar
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 October
Belawan, Indonesia
- Average wind speed in October: 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 October
Belawan, Indonesia
- Average humidity in October: 77%
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 October
Belawan, Indonesia
- Average rainfall in October: 158mm
The wettest month (with the highest rainfall) is October (158mm).
The driest month (with the least rainfall) is February (88mm).
Average rainfall days in October
Belawan, Indonesia
- Average rainfall days in October: 28.7 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 sea temperature in October
Belawan, Indonesia
- Average sea temperature in October: 29.8°C
The best month for swimming (with the highest average sea temperature) is May (30.2°C).
The coldest month (with the lowest average sea temperature) is January (28.8°C).
Average daylight in October /
Average sunshine in October
Belawan, Indonesia
- Average daylight in October: 12h and 0min
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 October: 8h and 4min
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 October
Belawan, Indonesia
- Average sunshine days in October: 1.9 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 October
Belawan, Indonesia
- Average UV index in October: 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 October
Belawan, Indonesia
- Average cloud cover in October: 41
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 October
Belawan, Indonesia
- Average visibility in October: 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).
Belawan, Indonesia
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