October weather forecast
Fredrikstad, Norway

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Weather in October

In October, Fredrikstad starts to feel the chill of the oncoming winter. The biggest contrast to summer becomes evident with the sea temperature decreasing to 12°C (53.6°F). The daylight hours continue to shorten, signaling the proximity of winter. While the fall colors add to the beauty of the season, the rainfall increases, making it the wettest month of the year with 104mm (4.09"). Undoubtedly, October paints a unique picture of the changing seasons in Fredrikstad.

Temperature

The arrival of October in Fredrikstad, Norway, indicates a decrease in the average high-temperature, moving from a moderate 15°C (59°F) in September to a fresh 10°C (50°F). The temperature dips to an average of 4°C (39.2°F) during October nights.

Rainfall

The month with the most rainfall is October, when the rain falls for 17 days and typically aggregates up to 104mm (4.09") of precipitation.

Sea temperature

In Fredrikstad, the average seawater temperature in October is 12°C (53.6°F).
Note: With an efficient thermal swimsuit, one can navigate 12°C (53.6°F) even if it's colder than 10°C (50°F); otherwise, rapid cold shock and breathlessness might set in. Barely wading at 13°C (55.4°F) feels chilly.

Daylight

In October, the average length of the day in Fredrikstad is 10h and 11min.
On the first day of October in Fredrikstad, sunrise is at 07:22 and sunset at 18:49 CEST. On the last day of the month, sunrise is at 07:34 and sunset at 16:25 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

In October, the average sunshine is 3h.

UV index

In Fredrikstad, Norway, the average daily maximum UV index in October is 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 1 in October suggests the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. 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.

Frequently asked questions

What is the usual temperature for Fredrikstad in October?

The high-temperature during October is 10°C (50°F) and the low-temperature is 4°C (39.2°F).

What is the wettest month in Fredrikstad?

October is the month with the most rainfall in Fredrikstad, Norway. Rain falls for 17 days and accumulates 104mm (4.09") of precipitation.

How much does it rain in Fredrikstad in October?

In October, in Fredrikstad, Norway, the rain falls for 17 days. Throughout October, 104mm (4.09") of precipitation is accumulated.

What is the sea water temperature in October in Fredrikstad?

In Fredrikstad, Norway, the average seawater temperature in October is 12°C (53.6°F). Swimming in 12°C (53.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

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

The average day length in October in Fredrikstad is 10h and 11min.

When are sunrise and sunset in October in Fredrikstad?

On the first day of October, sunrise is at 07:22 and sunset at 18:49 CEST. On the last day of the month, sunrise is at 07:34 and sunset at 16:25 CET.

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

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Fredrikstad, 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 Fredrikstad?

In Fredrikstad, Norway, the average sunshine duration in October is 3h.

How high is the UV index in October in Fredrikstad?

In October, the average daily maximum UV index in Fredrikstad is 1. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
Average high temperature
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in October
Fredrikstad, Norway

Average temperature in October - Fredrikstad, Norway
  • Average high temperature in October: 10°C

The warmest month (with the highest average high temperature) is July (21°C).
The months with the lowest average high temperature are January and February (0°C).

  • Average low temperature in October: 4°C

The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is February (-7°C).

Average rainfall in October
Fredrikstad, Norway

Average rainfall in October - Fredrikstad, Norway
  • Average rainfall in October: 104mm

The wettest month (with the highest rainfall) is October (104mm).
The driest months (with the least rainfall) are February and April (42mm).

Average rainfall days in October
Fredrikstad, Norway

Average rainfall days in October - Fredrikstad, Norway
  • Average rainfall days in October: 17 days

The month with the highest number of rainy days is November (18 days).
The month with the least rainy days is April (12 days).

Average sea temperature in October
Fredrikstad, Norway

Average sea temperature in October - Fredrikstad, Norway
  • Average sea temperature in October: 12°C

The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is March (2.8°C).

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

Average daylight in October / Average sunshine in October - Fredrikstad, 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: 3h

The month with the most sunshine is June (Average sunshine: 9h).
The months with the least sunshine are January and December (Average sunshine: 1h).

Average UV index in October
Fredrikstad, Norway

Average UV index in October - Fredrikstad, Norway
  • Average UV index in October: 1

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 0).

Fredrikstad, Norway

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