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
Semarang's warmest month, October, registers temperatures that range from a high of 27.9°C (82.2°F) to a low of 21.1°C (70°F).Heat index
Throughout October, the heat index is estimated at a tropical 32°C (89.6°F). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
In Semarang, the average relative humidity in October is 82%.Rainfall
In Semarang, in October, it is raining for 26.1 days, with typically 153mm (6.02") of accumulated precipitation. In Semarang, during the entire year, the rain falls for 305 days and collects up to 2988mm (117.64") of precipitation.Sea temperature
In October, the average sea temperature in Semarang is 29.3°C (84.7°F).Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.
Daylight
The average length of the day in October in Semarang is 12h and 16min.On the first day of the month, sunrise is at 05:22 and sunset at 17:32. On the last day of October, sunrise is at 05:11 and sunset at 17:32 WIB.
Sunshine
In October, the average sunshine is 8.1h.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Semarang, Indonesia. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 6 during October translates into the following directions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Semarang?
What is the average October temperature in Semarang?
What is the average humidity in October in Semarang?
How much does it rain in Semarang in October?
What is the water temperature in October in Semarang?
What is the average length of the day in October in Semarang?
When is the sunrise / sunset in October in Semarang?
How many hours of sunshine does Semarang have in October?
What is the month with the highest UV index in Semarang?
What is the month with the lowest UV index in Semarang?
How high is the UV index in October in Semarang?
Average temperature in October
Semarang, Indonesia
- Average high temperature in October: 27.9°C
The warmest month (with the highest average high temperature) is October (27.9°C).
The month with the lowest average high temperature is July (26.7°C).
- Average low temperature in October: 21.1°C
The months with the highest average low temperature are January and December (21.6°C).
The coldest month (with the lowest average low temperature) is August (19.4°C).
Average pressure in October
Semarang, Indonesia
- Average pressure in October: 1010.9mbar
The months with the highest atmospheric pressure are August and September (1011.6mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in October
Semarang, Indonesia
- Average wind speed in October: 5.5km/h
The windiest months (with the highest average wind speed) are January, July, August and September (5.9km/h).
The calmest month (with the lowest average wind speed) is April (3.7km/h).
Average humidity in October
Semarang, Indonesia
- Average humidity in October: 82%
The months with the highest relative humidity are February, April and May (86%).
The month with the lowest relative humidity is September (81%).
Average rainfall in October
Semarang, Indonesia
- Average rainfall in October: 153mm
The wettest month (with the highest rainfall) is March (404mm).
The driest month (with the least rainfall) is August (43mm).
Average rainfall days in October
Semarang, Indonesia
- Average rainfall days in October: 26.1 days
The month with the highest number of rainy days is January (30.1 days).
The month with the least rainy days is August (15.8 days).
Average sea temperature in October
Semarang, Indonesia
- Average sea temperature in October: 29.3°C
The best month for swimming (with the highest average sea temperature) is December (30.3°C).
The coldest month (with the lowest average sea temperature) is August (28°C).
Average daylight in October /
Average sunshine in October
Semarang, 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: 8h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in October
Semarang, Indonesia
- Average sunshine days in October: 3.2 days
The month with the most sunshine days is August (11.3 days).
The month with the least sunshine days is February (0.2 days).
Average UV index in October
Semarang, 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
Semarang, Indonesia
- Average cloud cover in October: 43
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in October
Semarang, Indonesia
- Average visibility in October: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
Semarang, Indonesia
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