October weather forecast
Sigtuna, Sweden

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Weather in October

October, like September, is another chilly autumn month in Sigtuna, Sweden, with temperature in the range of an average low of 4.7°C (40.5°F) and an average high of 9.4°C (48.9°F).

Temperature

October is characterized by a reduction in the average high-temperature, from a comfortable 16.2°C (61.2°F) in September to a chilly 9.4°C (48.9°F). Nighttime temperature in Sigtuna reflects an average dip to a cold 4.7°C (40.5°F) in October, subtly cooler than its daytime highs.

Humidity

In October, the average relative humidity is 83%.

Rainfall

In Sigtuna, during October, the rain falls for 12 days and regularly aggregates up to 37mm (1.46") of precipitation. Throughout the year, in Sigtuna, there are 141.1 rainfall days, and 377mm (14.84") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Sigtuna. Throughout October, in the average 1.1 snowfall days, it receives 5mm (0.2") of snow. Throughout the year, there are 49.9 snowfall days, and 368mm (14.49") of snow is accumulated.

Daylight

In October, the average length of the day is 10h and 10min.
On the first day of October in Sigtuna, sunrise is at 06:55 and sunset at 18:21 CEST. On the last day of the month, sunrise is at 07:08 and sunset at 15:56 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 4.4h.

UV index

In Sigtuna, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 2 in October transforms into the following instructions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Experience reduced UV exposure by about half when donning a wide-brim hat. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

What are October temperatures in Sigtuna?

The average high-temperature, in October, in Sigtuna, is 9.4°C (48.9°F), while the average low-temperature is 4.7°C (40.5°F).

What is the average humidity in October in Sigtuna?

The average relative humidity in October in Sigtuna, Sweden, is 83%.

How much does it rain in Sigtuna in October?

In Sigtuna, in October, it is raining for 12 days, with typically 37mm (1.46") of accumulated precipitation.

When does it start snowing in Sigtuna?

October is the first month it typically snows in Sigtuna. Throughout October, in the average 1.1 snowfall days, it receives 5mm (0.2") of snow.

How many hours of daylight does Sigtuna have in October?

The average day length in October in Sigtuna, Sweden, is 10h and 10min.

When are sunrise and sunset in October in Sigtuna?

In October, on the first day of the month, sunrise is at 06:55 and sunset at 18:21 CEST. On the last day of the month, in Sigtuna, Sweden, sunrise is at 07:08 and sunset at 15:56 CET.

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

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

How many hours of sunshine does Sigtuna have in October?

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

What is the UV index intensity in October in Sigtuna?

In October, the average daily maximum UV index in Sigtuna, Sweden, is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Sigtuna, Sweden

Average temperature in October - Sigtuna, Sweden
  • Average high temperature in October: 9.4°C

The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (-0.9°C).

  • Average low temperature in October: 4.7°C

The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).

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Average pressure in October
Sigtuna, Sweden

Average pressure in October - Sigtuna, Sweden
  • Average pressure in October: 1014mbar

The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).

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Average wind speed in October
Sigtuna, Sweden

Average wind speed in October - Sigtuna, Sweden
  • Average wind speed in October: 13.8km/h

The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest months (with the lowest average wind speed) are July and August (11.5km/h).

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Average humidity in October
Sigtuna, Sweden

Average humidity in October - Sigtuna, Sweden
  • Average humidity in October: 83%

The months with the highest relative humidity are January, February and December (89%).
The month with the lowest relative humidity is May (71%).

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Average rainfall in October
Sigtuna, Sweden

Average rainfall in October - Sigtuna, Sweden
  • Average rainfall in October: 37mm

The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is April (17mm).

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Average rainfall days in October
Sigtuna, Sweden

Average rainfall days in October - Sigtuna, Sweden
  • Average rainfall days in October: 12 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (5.4 days).

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Average snowfall in October
Sigtuna, Sweden

Average snowfall in October - Sigtuna, Sweden
  • Average snowfall in October: 5mm

The month with the highest snowfall is February (99mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in October
Sigtuna, Sweden

Average snowfall days in October - Sigtuna, Sweden
  • Average snowfall days in October: 1.1 days

The month with the highest number of snowfall days is February (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Sigtuna, Sweden

Average daylight in October / Average sunshine in October - Sigtuna, Sweden
  • Average daylight in October: 10h and 1min

The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).

  • Average sunshine in October: 4h and 2min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).

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Average sunshine days in October
Sigtuna, Sweden

Average sunshine days in October - Sigtuna, Sweden
  • Average sunshine days in October: 15.6 days

The month with the most sunshine days is October (15.6 days).
The month with the least sunshine days is July (10.7 days).

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Average UV index in October
Sigtuna, Sweden

Average UV index in October - Sigtuna, Sweden
  • Average UV index in October: 2

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).

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Average cloud cover in October
Sigtuna, Sweden

Average cloud cover in October - Sigtuna, Sweden
  • Average cloud cover in October: 56

The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 39).

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Average visibility in October
Sigtuna, Sweden

Average visibility in October - Sigtuna, Sweden
  • Average visibility in October: 9km

The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).

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Sigtuna, Sweden

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