October weather forecast
Sempong, Indonesia

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Weather in October

October, like September, is another tropical spring month in Sempong, Indonesia, with an average temperature ranging between max 31.4°C (88.5°F) and min 24.3°C (75.7°F).

Temperature

October is the warmest month, with an average high-temperature of 31.4°C (88.5°F) and an average low-temperature of 24.3°C (75.7°F).

Heat index

For October, the heat index is appraised at a very hot 39°C (102.2°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The months with the lowest humidity are September and October, with an average relative humidity of 71%.

Rainfall

In Sempong, in October, it is raining for 18.4 days, with typically 39mm (1.54") of accumulated precipitation. In Sempong, during the entire year, the rain falls for 244.1 days and collects up to 1216mm (47.87") of precipitation.

Daylight

In Sempong, the average length of the day in October is 12h and 16min.
On the first day of October in Sempong, sunrise is at 05:30 and sunset at 17:40. On the last day of the month, sunrise is at 05:18 and sunset at 17:39 WIB.

Sunshine

In Sempong, the average sunshine in October is 9.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Sempong are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 7 in October, converts into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Jan 25, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What time of the year is the hottest in Sempong?

October tends to be the warmest month in Sempong, with temperatures averaging a daily high of 31.4°C (88.5°F) and a low of 24.3°C (75.7°F).

How hot does it get in Sempong in October?

The high-temperature during October is 31.4°C (88.5°F) and the low-temperature is 24.3°C (75.7°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in October is appraised at 39°C (102.2°F).

What are the least humid months in Sempong?

The months with the lowest humidity in Sempong, Indonesia, are September and October, with an average relative humidity of 71%.

What is the average humidity in October in Sempong?

In Sempong, Indonesia, the average relative humidity in October is 71%.

How much does it rain in Sempong in October?

In October, in Sempong, Indonesia, the rain falls for 18.4 days. Throughout October, 39mm (1.54") of precipitation is accumulated.

How many hours of daylight does Sempong have in October?

The average day length in October in Sempong is 12h and 16min.

When is the sunrise / sunset in October in Sempong?

In October, on the first day of the month, sunrise is at 05:30 and sunset at 17:40. On the last day of the month, in Sempong, Indonesia, sunrise is at 05:18 and sunset at 17:39 WIB.

How long on average sun shines in October in Sempong?

The average sunshine duration in October is 9.5h.

When is the highest UV index in Sempong?

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

What are the months with the lowest UV index in Sempong?

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

How high is the UV index in October in Sempong?

In October, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.

Average temperature in October
Sempong, Indonesia

Average temperature in October - Sempong, Indonesia
  • Average high temperature in October: 31.4°C

The warmest month (with the highest average high temperature) is October (31.4°C).
The month with the lowest average high temperature is February (29.3°C).

  • Average low temperature in October: 24.3°C

The month with the highest average low temperature is December (25.2°C).
The coldest month (with the lowest average low temperature) is August (22.5°C).

Average pressure in October
Sempong, Indonesia

Average pressure in October - Sempong, Indonesia
  • Average pressure in October: 1010.7mbar

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 October
Sempong, Indonesia

Average wind speed in October - Sempong, Indonesia
  • Average wind speed in October: 11.2km/h

The windiest month (with the highest average wind speed) is August (12.8km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).

Average humidity in October
Sempong, Indonesia

Average humidity in October - Sempong, Indonesia
  • Average humidity in October: 71%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are September and October (71%).

Average rainfall in October
Sempong, Indonesia

Average rainfall in October - Sempong, Indonesia
  • Average rainfall in October: 39mm

The wettest month (with the highest rainfall) is February (207mm).
The driest month (with the least rainfall) is August (13mm).

Average rainfall days in October
Sempong, Indonesia

Average rainfall days in October - Sempong, Indonesia
  • Average rainfall days in October: 18.4 days

The month with the highest number of rainy days is January (28.3 days).
The month with the least rainy days is August (7.2 days).

Average daylight in October /
Average sunshine in October
Sempong, Indonesia

Average daylight in October / Average sunshine in October - Sempong, Indonesia
  • Average daylight in October: 12h and 2min

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 October: 9h and 3min

The months with the most sunshine are July, August and September (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 18min).

Average sunshine days in October
Sempong, Indonesia

Average sunshine days in October - Sempong, Indonesia
  • Average sunshine days in October: 10.2 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (0.9 days).

Average UV index in October
Sempong, Indonesia

Average UV index in October - Sempong, 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
Sempong, Indonesia

Average cloud cover in October - Sempong, Indonesia
  • Average cloud cover in October: 24

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in October
Sempong, Indonesia

Average visibility in October - Sempong, Indonesia
  • Average visibility in October: 10km

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

Sempong, Indonesia

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