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
Weather in October
Temperature
Riska's progression into October involves a gentle drop in the average high-temperature, from a mild 14.4°C (57.9°F) in September to a fresh 10.9°C (51.6°F). Riska's nighttime temperature in October shows a minor descent, with a steady average of 8.8°C (47.8°F).Humidity
The months with the lowest humidity in Riska are October and November, with an average relative humidity of 76%.Rainfall
In October, in Riska, the rain falls for 20.6 days. Throughout October, 125mm (4.92") of precipitation is accumulated. Throughout the year, in Riska, Norway, there are 210.4 rainfall days, and 1002mm (39.45") of precipitation is accumulated.Snowfall
In Riska, Norway, snow does not fall in May through October.Daylight
In Riska, the average length of the day in October is 10h and 13min.On the first day of October, sunrise is at 07:42 and sunset at 19:09 CEST. On the last day of the month, sunrise is at 07:53 and sunset at 16:47 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 in Riska is 4.6h.UV index
The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 3 in October translates into the following instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are October temperatures in Riska?
What is the least humid month in Riska?
What is the average humidity in October in Riska?
How many days does it rain in October in Riska?
When it does not snow in Riska?
Does it snow in Riska in October?
What is the average length of the day in October in Riska?
When is the sunrise / sunset in October in Riska?
When does Daylight Saving Time (DST) end in October in Riska?
How many hours of sunshine does Riska have in October?
What is the UV index intensity in October in Riska?
Average temperature in October
Riska, Norway
- Average high temperature in October: 10.9°C
The warmest month (with the highest average high temperature) is August (16.3°C).
The month with the lowest average high temperature is February (3.7°C).
- Average low temperature in October: 8.8°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in October
Riska, Norway
- Average pressure in October: 1012.6mbar
The month with the highest atmospheric pressure is May (1015mbar).
The month with the lowest atmospheric pressure is December (1006.7mbar).
Average wind speed in October
Riska, Norway
- Average wind speed in October: 23.1km/h
The windiest month (with the highest average wind speed) is January (27.4km/h).
The calmest months (with the lowest average wind speed) are June and July (17.2km/h).
Average humidity in October
Riska, Norway
- Average humidity in October: 76%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in October
Riska, Norway
- Average rainfall in October: 125mm
The wettest month (with the highest rainfall) is December (130mm).
The driest month (with the least rainfall) is June (43mm).
Average rainfall days in October
Riska, Norway
- Average rainfall days in October: 20.6 days
The month with the highest number of rainy days is December (21.5 days).
The month with the least rainy days is June (13.3 days).
Average snowfall in October
Riska, Norway
- Average snowfall in October: 0mm
The month with the highest snowfall is March (30mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Riska, Norway
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Riska, Norway
- Average daylight in October: 10h and 1min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in October
Riska, Norway
- Average sunshine days in October: 8.3 days
The month with the most sunshine days is June (14.4 days).
The month with the least sunshine days is December (5.8 days).
Average UV index in October
Riska, Norway
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in October
Riska, Norway
- Average cloud cover in October: 54
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 44).
Average visibility in October
Riska, 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).
Riska, Norway
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