October weather forecast
Larvik, Norway

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Weather in October

October ushers in noticeable seasonal changes in Larvik, with a dip in the city's average high temperatures to 10.2°C (50.4°F) mapping the departure from September's 15.3°C (59.5°F). This month, Larvik showcases a transition from the warmth of summer to the crispness of winter. Visitors and locals trade beachwear for sweaters and canoes for foliage tours as colorful autumn leaves start to blanket the ground. October’s moderate weather, combined with the vivid fall colors, gives way to a beautiful blend of seasonal transitions in Larvik city.

Temperature

The arrival of October corresponds with a temperature reduction, down from September's moderate 15.3°C (59.5°F) to a fresh 10.2°C (50.4°F). Larvik, in the month of October, notes an average low temperature of 7.4°C (45.3°F), indicating a small decrease from the daytime highs.

Humidity

In October, the average relative humidity is 77%.

Rainfall

In Larvik, during October, the rain falls for 12.7 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, there are 124.5 rainfall days, and 420mm (16.54") of precipitation is accumulated.

Snowfall

Months with snowfall in Larvik are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 29.3 snowfall days, and 213mm (8.39") of snow is accumulated.

Daylight

In October, the average length of the day in Larvik, Norway, is 10h and 12min.
On the first day of the month, sunrise is at 07:26 and sunset at 18:52 CEST. On the last day of October, sunrise is at 07:36 and sunset at 16:29 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.

Sunshine

The average sunshine in October in Larvik is 4.4h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 3 in October transforms into this advice:
Exercise prevention - Protecting skin and eyes from harm is required. Around midday, solar radiation is most harmful; hence, exposure should be limited. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.

Frequently asked questions

What are the temperatures in Larvik in October?

The high-temperature, in October, in Larvik, records 10.2°C (50.4°F), while the low-temperature is 7.4°C (45.3°F).

What is the average humidity in October in Larvik?

In October, the average relative humidity in Larvik is 77%.

How many days does it rain in October in Larvik?

In Larvik, Norway, in October, during 12.7 rainfall days, 43mm (1.69") of precipitation is typically accumulated.

When does it start snowing in Larvik?

October is the first month it typically snows in Larvik, Norway. Throughout October, in the average 0.3 snowfall days, it receives 1mm (0.04") of snow.

What is the average length of the day in October in Larvik?

In October, the average day length in Larvik is 10h and 12min.

When are sunrise and sunset in October in Larvik?

On the first day of October in Larvik, Norway, sunrise is at 07:26 and sunset at 18:52 CEST. On the last day of the month, sunrise is at 07:36 and sunset at 16:29 CET.

When does Daylight Saving Time (DST) end in October in Larvik?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Larvik, Norway, and the time zone changes from CEST to CET. The next DST starts on Sunday, 30. March 2025, at 02:00.

How long on average sun shines in October in Larvik?

In Larvik, the average sunshine duration in October is 4.4h.

What is the UV index intensity in October in Larvik?

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in October
Larvik, Norway

Average temperature in October - Larvik, Norway
  • Average high temperature in October: 10.2°C

The warmest month (with the highest average high temperature) is July (18.7°C).
The month with the lowest average high temperature is February (0.8°C).

  • Average low temperature in October: 7.4°C

The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (-1.9°C).

Average pressure in October
Larvik, Norway

Average pressure in October - Larvik, Norway
  • Average pressure in October: 1013.5mbar

The month with the highest atmospheric pressure is April (1014.4mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).

Average wind speed in October
Larvik, Norway

Average wind speed in October - Larvik, Norway
  • Average wind speed in October: 21.2km/h

The windiest month (with the highest average wind speed) is November (23.2km/h).
The calmest month (with the lowest average wind speed) is July (15.9km/h).

Average humidity in October
Larvik, Norway

Average humidity in October - Larvik, Norway
  • Average humidity in October: 77%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and May (73%).

Average rainfall in October
Larvik, Norway

Average rainfall in October - Larvik, Norway
  • Average rainfall in October: 43mm

The wettest month (with the highest rainfall) is September (50mm).
The driest month (with the least rainfall) is April (14mm).

Average rainfall days in October
Larvik, Norway

Average rainfall days in October - Larvik, Norway
  • Average rainfall days in October: 12.7 days

The month with the highest number of rainy days is August (13.3 days).
The month with the least rainy days is February (6.4 days).

Average snowfall in October
Larvik, Norway

Average snowfall in October - Larvik, Norway
  • Average snowfall in October: 1mm

The month with the highest snowfall is January (73mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in October
Larvik, Norway

Average snowfall days in October - Larvik, Norway
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is February (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Larvik, Norway

Average daylight in October / Average sunshine in October - Larvik, Norway
  • Average daylight in October: 10h and 1min

The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).

  • Average sunshine in October: 4h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

Average sunshine days in October
Larvik, Norway

Average sunshine days in October - Larvik, Norway
  • Average sunshine days in October: 15.2 days

The month with the most sunshine days is April (19.7 days).
The month with the least sunshine days is February (12.9 days).

Average UV index in October
Larvik, Norway

Average UV index in October - Larvik, Norway
  • Average UV index in October: 3

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in October
Larvik, Norway

Average cloud cover in October - Larvik, Norway
  • Average cloud cover in October: 52

The months with the most cloud cover are February and November (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in October
Larvik, Norway

Average visibility in October - Larvik, Norway
  • Average visibility in October: 10km

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

Larvik, Norway

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