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
The onset of October coincides with a reduction in the average high-temperature, falling from a cool 12.5°C (54.5°F) in September to a chilly 7.1°C (44.8°F). By sees a minor drop to an average minimum temperature of 3.3°C (37.9°F) during the night in the month of October.Humidity
In October, the average relative humidity in By is 83%.Rainfall
In By, during October, the rain falls for 19.7 days and regularly aggregates up to 80mm (3.15") of precipitation. In By, during the entire year, the rain falls for 193.1 days and collects up to 854mm (33.62") of precipitation.Snowfall
January through May, October through December are months with snowfall in By. October is the first month it typically snows. Throughout October, in the average 2.3 snowfall days, it receives 16mm (0.63") of snow. Throughout the year, there are 88.5 snowfall days, and 1596mm (62.83") of snow is accumulated.Daylight
In October, the average length of the day in By is 9h and 46min.On the first day of October, sunrise is at 07:28 and sunset at 18:47 CEST. On the last day of the month, sunrise is at 07:59 and sunset at 16:04 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 By, the average sunshine in October is 4.3h.UV index
In By, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In October, the maximum UV index of 2 translates into these guidelines:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in By?
What is the average humidity in October in By?
How much does it rain in By in October?
When does it start to snow in By?
How many hours of daylight does By have in October?
What time are sunrise and sunset in October in By?
When does Daylight Saving Time (DST) end in October in By?
How long on average sun shines in October in By?
What is the UV index reading in October in By?
Average temperature in October
By, Norway
- Average high temperature in October: 7.1°C
The warmest month (with the highest average high temperature) is July (17°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in October: 3.3°C
The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is February (-5°C).
Average pressure in October
By, Norway
- Average pressure in October: 1010.8mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1003mbar).
Average wind speed in October
By, Norway
- Average wind speed in October: 13.8km/h
The windiest month (with the highest average wind speed) is January (16.6km/h).
The calmest month (with the lowest average wind speed) is July (10.2km/h).
Average humidity in October
By, Norway
- Average humidity in October: 83%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (75%).
Average rainfall in October
By, Norway
- Average rainfall in October: 80mm
The wettest month (with the highest rainfall) is December (103mm).
The driest month (with the least rainfall) is June (46mm).
Average rainfall days in October
By, Norway
- Average rainfall days in October: 19.7 days
The month with the highest number of rainy days is October (19.7 days).
The month with the least rainy days is February (10.2 days).
Average snowfall in October
By, Norway
- Average snowfall in October: 16mm
The month with the highest snowfall is February (339mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
By, Norway
- Average snowfall days in October: 2.3 days
The month with the highest number of snowfall days is March (18 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in October /
Average sunshine in October
By, Norway
- Average daylight in October: 9h and 5min
The month with the longest days is June (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 4h and 30min).
- Average sunshine in October: 4h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in October
By, Norway
- Average sunshine days in October: 9.3 days
The month with the most sunshine days is September (10.9 days).
The month with the least sunshine days is March (7.2 days).
Average UV index in October
By, Norway
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are February, March and December (UV index 1).
Average cloud cover in October
By, Norway
- Average cloud cover in October: 57
The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 52).
Average visibility in October
By, Norway
- Average visibility in October: 9km
The months with the highest visibility are May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April and December (8km).
