October weather forecastTumba, Sweden

October

Weather in October

October, like September, is another chilly autumn month in Tumba, Sweden, with temperature in the range of an average high of 9.7°C (49.5°F) and an average low of 5.5°C (41.9°F).

Temperature

October implies a gentle temperature shift, with average high-temperatures reducing from September's refreshing 15.8°C (60.4°F) to a chilly 9.7°C (49.5°F). The nights of October are characterized by an average low-temperature of 5.5°C (41.9°F), subtly descending from daytime highs.

Humidity

In Tumba, the average relative humidity in October is 82%.

Rainfall

In October, the rain falls for 13.2 days. Throughout October, 39mm (1.54") of precipitation is accumulated. Throughout the year, there are 141.5 rainfall days, and 378mm (14.88") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows in Tumba, Sweden. Throughout October, in the average 0.5 snowfall days, it receives 4mm (0.16") of snow. In Tumba, during the entire year, snow falls for 48.3 days and aggregates up to 358mm (14.09") of snow.

Daylight

In October, the average length of the day is 10h and 11min.
On the first day of October, sunrise is at 06:54 and sunset at 18:21 CEST. On the last day of the month, sunrise is at 07:06 and sunset at 15:58 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 in Tumba is 4.4h.

UV index

The average daily maximum UV index in October in Tumba is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: In October, the maximum UV index of 2 translates into these guidelines:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

Frequently asked questions

An average high-temperature, in October, in Tumba, is 9.7°C (49.5°F) and the average low-temperature is 5.5°C (41.9°F).

In Tumba, the average relative humidity in October is 82%.

In Tumba, in October, during 13.2 rainfall days, 39mm (1.54") of precipitation is typically accumulated.

October is the first month it typically snows in Tumba. Throughout October, in the average 0.5 snowfall days, it receives 4mm (0.16") of snow.

In October, the average day length in Tumba, Sweden, is 10h and 11min.

In October, on the first day of the month, sunrise is at 06:54 and sunset at 18:21 CEST. On the last day of the month, in Tumba, sunrise is at 07:06 and sunset at 15:58 CET.

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

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

The average daily maximum UV index in October in Tumba, Sweden, is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to 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 snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Tumba, Sweden

  • Average high temperature in October: 9.7°C

The warmest month (with the highest average high temperature) is July (21.1°C).
The month with the lowest average high temperature is January (-0.3°C).

  • Average low temperature in October: 5.5°C

The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).

Average pressure in October
Tumba, Sweden

  • Average pressure in October: 1014.1mbar

The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).

Average wind speed in October
Tumba, Sweden

  • Average wind speed in October: 16.2km/h

The windiest month (with the highest average wind speed) is December (18.9km/h).
The calmest months (with the lowest average wind speed) are July and August (12.8km/h).

Average humidity in October
Tumba, Sweden

  • Average humidity in October: 82%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (72%).

Average rainfall in October
Tumba, Sweden

  • Average rainfall in October: 39mm

The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (17mm).

Average rainfall days in October
Tumba, Sweden

  • Average rainfall days in October: 13.2 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (5.7 days).

Average snowfall in October
Tumba, Sweden

  • Average snowfall in October: 4mm

The month with the highest snowfall is February (102mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in October
Tumba, Sweden

  • Average snowfall days in October: 0.5 days

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

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

  • Average daylight in October: 10h and 12min

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 24min

The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).

Average sunshine days in October
Tumba, Sweden

  • Average sunshine days in October: 13.1 days

The month with the most sunshine days is April (15.4 days).
The month with the least sunshine days is February (11.9 days).

Average UV index in October
Tumba, 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).

Average cloud cover in October
Tumba, Sweden

  • Average cloud cover in October: 55

The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 37).

Average visibility in October
Tumba, Sweden

  • Average visibility in October: 9km

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