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 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
October
Weather in October
Temperature
In October, Barus charts a high-temperature average of a still warm 28°C (82.4°F), remaining consistent with September. October brings with it a nighttime average temperature of 22.2°C (72°F).Heat index
The heat index in October is appraised at a hot 32°C (89.6°F). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
In Barus, the average relative humidity in October is 81%.Rainfall
In Barus, during October, the rain falls for 25.5 days and regularly aggregates up to 171mm (6.73") of precipitation. In Barus, during the entire year, the rain falls for 285.3 days and collects up to 1792mm (70.55") of precipitation.Daylight
In Barus, the average length of the day in October is 12h and 4min.On the first day of October, sunrise is at 06:13 and sunset at 18:18. On the last day of the month, sunrise is at 06:08 and sunset at 18:11 WIB.
Sunshine
In October, the average sunshine is 8h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 6 in October leads to these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is October?
What is the average humidity in October?
How many days does it rain in October?
How many hours of daylight does Barus have in October?
When is the sunrise / sunset in October?
How long on average sun shines in October?
When is the highest UV index?
What is the month with the lowest UV index?
What is the UV index intensity in October?
Average temperature in October
Barus, Indonesia
- Average high temperature in October: 28°C
The warmest month (with the highest average high temperature) is May (28.9°C).
The month with the lowest average high temperature is November (27.3°C).
- Average low temperature in October: 22.2°C
The month with the highest average low temperature is May (22.5°C).
The coldest months (with the lowest average low temperature) are July and September (21.5°C).
Average pressure in October
Barus, Indonesia
- Average pressure in October: 1010.8mbar
The month with the highest atmospheric pressure is September (1011mbar).
The month with the lowest atmospheric pressure is May (1009.9mbar).
Average wind speed in October
Barus, Indonesia
- Average wind speed in October: 5.3km/h
The windiest month (with the highest average wind speed) is June (5.6km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).
Average humidity in October
Barus, Indonesia
- Average humidity in October: 81%
The month with the highest relative humidity is November (84%).
The months with the lowest relative humidity are June and July (78%).
Average rainfall in October
Barus, Indonesia
- Average rainfall in October: 171mm
The wettest month (with the highest rainfall) is November (259mm).
The driest month (with the least rainfall) is June (82mm).
Average rainfall days in October
Barus, Indonesia
- Average rainfall days in October: 25.5 days
The months with the highest number of rainy days are March and November (27.2 days).
The month with the least rainy days is June (17.2 days).
Average daylight in October /
Average sunshine in October
Barus, Indonesia
- Average daylight in October: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in October: 8h
The month with the most sunshine is June (Average sunshine: 9h).
The month with the least sunshine is November (Average sunshine: 7h).
Average sunshine days in October
Barus, Indonesia
- Average sunshine days in October: 3.7 days
The month with the most sunshine days is June (11.4 days).
The month with the least sunshine days is November (1.8 days).
Average UV index in October
Barus, Indonesia
- Average UV index in October: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in October
Barus, Indonesia
- Average cloud cover in October: 44
The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 33).
Average visibility in October
Barus, Indonesia
- Average visibility in October: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
