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 corresponds with a light shift in temperature, down from a mild 13.7°C (56.7°F) in September to a chilly 9.2°C (48.6°F). A consistent nighttime average temperature of 6.3°C (43.3°F) is maintained during October.Humidity
In Henna, the average relative humidity in October is 73%.Rainfall
In Henna, in October, it is raining for 15.8 days, with typically 79mm (3.11") of accumulated precipitation. Throughout the year, in Henna, there are 168.1 rainfall days, and 781mm (30.75") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Henna. October is the first month it typically snows. Throughout October, in the average 0.7 snowfall days, it receives 6mm (0.24") of snow. In Henna, during the entire year, snow falls for 43.3 days and aggregates up to 704mm (27.72") of snow.Daylight
In Henna, the average length of the day in October is 9h and 50min.On the first day of October in Henna, Norway, sunrise is at 07:35 and sunset at 18:55 CEST. On the last day of the month, sunrise is at 08:02 and sunset at 16:17 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 Henna, the average sunshine in October is 4.9h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Henna. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In October, an average UV index of 2 transforms into the following instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Henna?
What is the average humidity in October in Henna?
How much does it rain in Henna in October?
When does it start snowing in Henna?
What is the average length of the day in October in Henna?
When are sunrise and sunset in October in Henna?
When does Daylight Saving Time (DST) end in October in Henna?
How many hours of sunshine does Henna have in October?
What is the month with the lowest UV index in Henna?
What is the UV index reading in October in Henna?
Average temperature in October
Henna, Norway
- Average high temperature in October: 9.2°C
The warmest month (with the highest average high temperature) is August (15.9°C).
The months with the lowest average high temperature are January and February (2.2°C).
- Average low temperature in October: 6.3°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is February (-0.8°C).
Average pressure in October
Henna, Norway
- Average pressure in October: 1010.5mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1002.8mbar).
Average wind speed in October
Henna, Norway
- Average wind speed in October: 16.3km/h
The windiest month (with the highest average wind speed) is December (21.3km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in October
Henna, Norway
- Average humidity in October: 73%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is November (72%).
Average rainfall in October
Henna, Norway
- Average rainfall in October: 79mm
The wettest month (with the highest rainfall) is December (92mm).
The driest month (with the least rainfall) is November (39mm).
Average rainfall days in October
Henna, Norway
- Average rainfall days in October: 15.8 days
The month with the highest number of rainy days is September (16.4 days).
The month with the least rainy days is November (10.9 days).
Average snowfall in October
Henna, Norway
- Average snowfall in October: 6mm
The month with the highest snowfall is February (209mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Henna, Norway
- Average snowfall days in October: 0.7 days
The month with the highest number of snowfall days is February (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Henna, Norway
- Average daylight in October: 9h and 5min
The month with the longest days is June (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in October: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in October
Henna, Norway
- Average sunshine days in October: 12.5 days
The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is March (9.6 days).
Average UV index in October
Henna, Norway
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in October
Henna, Norway
- Average cloud cover in October: 52
The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 49).
Average visibility in October
Henna, Norway
- Average visibility in October: 10km
The months with the highest visibility are June, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April, May, July and December (9km).
