November weather forecast
Semarang, Indonesia

November

Weather in November

November significantly ramps up the rainfall, paving the way for the upcoming rainy season in Semarang. Notably, the number of sunshine hours falls to one of the lowest all year. The sea remains warm with a temperature suitable for water-based activities. This coastal city witnesses an increase in rainfall to an average of 350mm (13.78") over nearly 29.3 days. A sense of dampness prevails, indicating the inevitable wet season on the horizon.

Temperature

As Semarang welcomes November, the average high-temperature stabilizes at a still moderately hot 27.4°C (81.3°F), showing little deviation from October's 27.9°C (82.2°F). The average temperature in Semarang, Indonesia, drops to an agreeable 21.5°C (70.7°F) during the night in the month of November.

Heat index

November's heat index is estimated at a tropical 31°C (87.8°F). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.
Understanding the heat index involves considering values for shaded locales with light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Semarang, the average relative humidity in November is 85%.

Rainfall

In November, in Semarang, the rain falls for 29.3 days. Throughout November, 350mm (13.78") of precipitation is accumulated. Throughout the year, there are 305 rainfall days, and 2988mm (117.64") of precipitation is accumulated.

Sea temperature

In Semarang, Indonesia, in November, the average water temperature is 29.8°C (85.6°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are excellent for swimming, diving, and other water activities, providing comfort and enjoyment for extended periods without discomfort.

Daylight

The average length of the day in November in Semarang is 12h and 26min.
On the first day of November in Semarang, Indonesia, sunrise is at 05:10 and sunset at 17:32. On the last day of the month, sunrise is at 05:12 and sunset at 17:41 WIB.

Sunshine

In Semarang, the average sunshine in November is 7.1h.

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. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In November, an average UV index of 6 transforms into the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Caution! Sand and water surfaces escalate the UV intensity from the Sun.

Frequently asked questions

What is the usual temperature for Semarang in November?
In November, the average high-temperature and low-temperature in Semarang, Indonesia, are 27.4°C (81.3°F) and 21.5°C (70.7°F) respectively. In November, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 31°C (87.8°F).
What is the average humidity in November in Semarang?
In November, the average relative humidity in Semarang is 85%.
How many days does it rain in November in Semarang?
In November, the rain falls for 29.3 days. Throughout November, 350mm (13.78") of precipitation is accumulated.
What is the water temperature in November in Semarang?
In November, the average sea temperature in Semarang, Indonesia, is 29.8°C (85.6°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
How many hours of daylight does Semarang have in November?
In Semarang, the average day length in November is 12h and 26min.
What time are sunrise and sunset in November in Semarang?
On the first day of November in Semarang, Indonesia, sunrise is at 05:10 and sunset at 17:32. On the last day of the month, sunrise is at 05:12 and sunset at 17:41 WIB.
How many hours of sunshine does Semarang have in November?
In November, the average sunshine duration in Semarang, Indonesia, is 7.1h.
What is the month with the highest UV index in Semarang?
The months with the highest UV index in Semarang are January through December, with an average maximum UV index of 6.
When is the lowest UV index in Semarang?
The months with the lowest UV index are January through December, with an average maximum UV index of 6.
What is the UV index reading in November in Semarang?
The average daily maximum UV index in November in Semarang, Indonesia, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
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 sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in November
Semarang, Indonesia
  • Average high temperature in November: 27.4°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 November: 21.5°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 November
Semarang, Indonesia
  • Average pressure in November: 1009.6mbar

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 November
Semarang, Indonesia
  • Average wind speed in November: 4.5km/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 November
Semarang, Indonesia
  • Average humidity in November: 85%

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 November
Semarang, Indonesia
  • Average rainfall in November: 350mm

The wettest month (with the highest rainfall) is March (404mm).
The driest month (with the least rainfall) is August (43mm).

Average rainfall days in November
Semarang, Indonesia
  • Average rainfall days in November: 29.3 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 November
Semarang, Indonesia
  • Average sea temperature in November: 29.8°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 November /
Average sunshine in November
Semarang, Indonesia
  • Average daylight in November: 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 November: 7h 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 November
Semarang, Indonesia
  • Average sunshine days in November: 0.4 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 November
Semarang, Indonesia
  • Average UV index in November: 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 November
Semarang, Indonesia
  • Average cloud cover in November: 52

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 November
Semarang, Indonesia
  • Average visibility in November: 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).

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