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 arrival of October signals a subtle shift in temperature, down from a mild 15.2°C (59.4°F) in September to a cool 10.6°C (51.1°F). Herefoss's October nights witness minimal differential from the daytime temperatures, with averages of 7.2°C (45°F).Humidity
In Herefoss, Norway, the average relative humidity in October is 79%.Rainfall
In Herefoss, during October, the rain falls for 15.3 days and regularly aggregates up to 83mm (3.27") of precipitation. In Herefoss, during the entire year, the rain falls for 137.7 days and collects up to 744mm (29.29") of precipitation.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 9mm (0.35") of snow. Throughout the year, there are 32.5 snowfall days, and 408mm (16.06") of snow is accumulated.Daylight
In October, the average length of the day in Herefoss, Norway, is 10h and 14min.On the first day of the month, sunrise is at 07:32 and sunset at 18:59 CEST. On the last day of October, in Herefoss, Norway, sunrise is at 07:41 and sunset at 16:38 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 Herefoss, the average sunshine in October is 4.3h.UV index
The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 3 in October leads to these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Herefoss in October?
What is the average humidity in October in Herefoss?
How many days does it rain in October in Herefoss?
When does it start snowing in Herefoss?
How many hours of daylight does Herefoss have in October?
When is the sunrise / sunset in October in Herefoss?
When does Daylight Saving Time (DST) end in October in Herefoss?
How long on average sun shines in October in Herefoss?
How high is the UV index in October in Herefoss?
Average temperature in October
Herefoss, Norway
- Average high temperature in October: 10.6°C
The warmest month (with the highest average high temperature) is July (19.2°C).
The month with the lowest average high temperature is February (1.3°C).
- Average low temperature in October: 7.2°C
The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is February (-1.5°C).
Average pressure in October
Herefoss, Norway
- Average pressure in October: 1013.3mbar
The month with the highest atmospheric pressure is April (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in October
Herefoss, Norway
- Average wind speed in October: 19.7km/h
The windiest month (with the highest average wind speed) is November (21.1km/h).
The calmest month (with the lowest average wind speed) is June (15.5km/h).
Average humidity in October
Herefoss, Norway
- Average humidity in October: 79%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are May and June (70%).
Average rainfall in October
Herefoss, Norway
- Average rainfall in October: 83mm
The wettest month (with the highest rainfall) is November (88mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in October
Herefoss, Norway
- Average rainfall days in October: 15.3 days
The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is February (8 days).
Average snowfall in October
Herefoss, Norway
- Average snowfall in October: 9mm
The month with the highest snowfall is January (130mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in October
Herefoss, Norway
- Average snowfall days in October: 0.4 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Herefoss, Norway
- Average daylight in October: 10h and 1min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in October: 4h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).
Average sunshine days in October
Herefoss, Norway
- Average sunshine days in October: 13.3 days
The month with the most sunshine days is April (19 days).
The month with the least sunshine days is November (10.8 days).
Average UV index in October
Herefoss, Norway
- Average UV index in October: 3
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in October
Herefoss, Norway
- Average cloud cover in October: 54
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in October
Herefoss, Norway
- Average visibility in October: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
