Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
October's arrival correlates with a reduction in the average high-temperature, down from an enjoyable 16.1°C (61°F) in September to a chilly 9.4°C (48.9°F). October in Irsta, Sweden, is characterized by a steady nighttime low-temperature of 4.5°C (40.1°F).Humidity
In October, the average relative humidity in Irsta is 82%.Rainfall
In Irsta, in October, it is raining for 9.7 days, with typically 15mm (0.59") of accumulated precipitation. Throughout the year, in Irsta, there are 105.3 rainfall days, and 174mm (6.85") of precipitation is accumulated.Snowfall
Months with snowfall in Irsta are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 2mm (0.08") of snow. In Irsta, during the entire year, snow falls for 41.1 days and aggregates up to 163mm (6.42") of snow.Daylight
The average length of the day in October is 10h and 10min.On the first day of the month, sunrise is at 06:59 and sunset at 18:25 CEST. On the last day of October, in Irsta, sunrise is at 07:12 and sunset at 16:01 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 Irsta, the average sunshine in October is 4.3h.UV index
In Irsta, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In October, the maximum UV index of 2 translates into these guidelines:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Irsta?
What is the average humidity in October in Irsta?
How many days does it rain in October in Irsta?
When does it start snowing in Irsta?
How many hours of daylight does Irsta have in October?
What time are sunrise and sunset in October in Irsta?
When does Daylight Saving Time (DST) end in October in Irsta?
How many hours of sunshine does Irsta have in October?
What is the UV index reading in October in Irsta?
Average temperature in October
Irsta, Sweden
- Average high temperature in October: 9.4°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in October: 4.5°C
The month with the highest average low temperature is July (12.5°C).
The coldest months (with the lowest average low temperature) are January and February (-4.9°C).
Average pressure in October
Irsta, Sweden
- Average pressure in October: 1014mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in October
Irsta, Sweden
- Average wind speed in October: 13.5km/h
The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in October
Irsta, Sweden
- Average humidity in October: 82%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (71%).
Average rainfall in October
Irsta, Sweden
- Average rainfall in October: 15mm
The wettest month (with the highest rainfall) is July (25mm).
The driest months (with the least rainfall) are February and April (9mm).
Average rainfall days in October
Irsta, Sweden
- Average rainfall days in October: 9.7 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is January (4 days).
Average snowfall in October
Irsta, Sweden
- Average snowfall in October: 2mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Irsta, Sweden
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Irsta, 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).
Average sunshine days in October
Irsta, Sweden
- Average sunshine days in October: 17.2 days
The month with the most sunshine days is September (19.2 days).
The month with the least sunshine days is July (14.4 days).
Average UV index in October
Irsta, 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
Irsta, Sweden
- Average cloud cover in October: 56
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June and July (Cloud cover 42).
Average visibility in October
Irsta, 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).
