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 corresponds with a decrease in average high-temperatures, from September's fresh 10.5°C (50.9°F) to an icy 3.5°C (38.3°F). Harpefoss's temperature in October lowers to a consistent average of -1.8°C (28.8°F) during the nights.Humidity
In October, the average relative humidity is 86%.Rainfall
In Harpefoss, during October, the rain falls for 9.6 days and regularly aggregates up to 17mm (0.67") of precipitation. Throughout the year, there are 122 rainfall days, and 286mm (11.26") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 2.5 snowfall days, it receives 15mm (0.59") of snow. In Harpefoss, during the entire year, snow falls for 74.6 days and aggregates up to 377mm (14.84") of snow.Daylight
In Harpefoss, the average length of the day in October is 9h and 59min.On the first day of the month, sunrise is at 07:28 and sunset at 18:51 CEST. On the last day of October, sunrise is at 07:48 and sunset at 16:19 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
The average sunshine in October is 4.5h.UV index
The months with the lowest UV index are January, February, October and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The average daily UV index of 1 in October transforms into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in October?
What is the average humidity in October?
How much does it rain in October?
When does it start to snow?
How many hours of daylight does Harpefoss have in October?
When is the sunrise / sunset in October?
When does Daylight Saving Time (DST) end in October?
How many hours of sunshine does Harpefoss have in October?
What are the months with the lowest UV index?
How high is the UV index in October?
Average temperature in October
Harpefoss, Norway
- Average high temperature in October: 3.5°C
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (-7.5°C).
- Average low temperature in October: -1.8°C
The month with the highest average low temperature is July (6.8°C).
The coldest month (with the lowest average low temperature) is January (-13.7°C).
Average pressure in October
Harpefoss, Norway
- Average pressure in October: 1013.4mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.2mbar).
Average wind speed in October
Harpefoss, Norway
- Average wind speed in October: 9.6km/h
The windiest month (with the highest average wind speed) is June (10.9km/h).
The calmest months (with the lowest average wind speed) are April and November (8.8km/h).
Average humidity in October
Harpefoss, Norway
- Average humidity in October: 86%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is June (70%).
Average rainfall in October
Harpefoss, Norway
- Average rainfall in October: 17mm
The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is January (11mm).
Average rainfall days in October
Harpefoss, Norway
- Average rainfall days in October: 9.6 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in October
Harpefoss, Norway
- Average snowfall in October: 15mm
The month with the highest snowfall is December (75mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Harpefoss, Norway
- Average snowfall days in October: 2.5 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Harpefoss, Norway
- Average daylight in October: 10h and 0min
The month with the longest days is June (Average daylight: 19h and 24min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in October: 4h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in October
Harpefoss, Norway
- Average sunshine days in October: 16.8 days
The months with the most sunshine days are January and October (16.8 days).
The month with the least sunshine days is July (8.9 days).
Average UV index in October
Harpefoss, Norway
- Average UV index in October: 1
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, October and December (UV index 1).
Average cloud cover in October
Harpefoss, Norway
- Average cloud cover in October: 56
The months with the most cloud cover are January and February (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 49).
Average visibility in October
Harpefoss, Norway
- Average visibility in October: 8km
The months with the highest visibility are June and July (9km).
The months with the lowest visibility are January, March, April and November (6km).
