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
Gränna's progression into October involves a drop in the average high-temperature, receding from a mild 15.2°C (59.4°F) in September to a frosty 9.3°C (48.7°F). During the nights of October, the average low-temperature holds at an icy 4.8°C (40.6°F).Humidity
In October, the average relative humidity is 85%.Rainfall
In Gränna, in October, during 15.6 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Gränna, during the entire year, the rain falls for 170.1 days and collects up to 502mm (19.76") of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1.4 snowfall days, it receives 13mm (0.51") of snow. In Gränna, during the entire year, snow falls for 63.7 days and aggregates up to 573mm (22.56") of snow.Daylight
In October, the average length of the day is 10h and 17min.On the first day of the month, sunrise is at 07:07 and sunset at 18:35 CEST. On the last day of October, in Gränna, sunrise is at 07:15 and sunset at 16:16 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 October, the average sunshine is 4h.UV index
The average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In October, the maximum UV index of 2 suggests this advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures?
What is the average humidity in October?
How many days does it rain in October?
When does it start to snow?
How many hours of daylight does Gränna have in October?
What time are sunrise and sunset in October?
When does Daylight Saving Time (DST) end in October?
How long on average sun shines in October?
What is the UV index reading in October?
Average temperature in October
Gränna, Sweden
- Average high temperature in October: 9.3°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in October: 4.8°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).
Average pressure in October
Gränna, Sweden
- Average pressure in October: 1014.5mbar
The months with the highest atmospheric pressure are April and May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed in October
Gränna, Sweden
- Average wind speed in October: 15.2km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest months (with the lowest average wind speed) are July and August (12.4km/h).
Average humidity in October
Gränna, Sweden
- Average humidity in October: 85%
The month with the highest relative humidity is November (90%).
The month with the lowest relative humidity is May (71%).
Average rainfall in October
Gränna, Sweden
- Average rainfall in October: 45mm
The wettest month (with the highest rainfall) is June (61mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in October
Gränna, Sweden
- Average rainfall days in October: 15.6 days
The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in October
Gränna, Sweden
- Average snowfall in October: 13mm
The month with the highest snowfall is February (154mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Gränna, Sweden
- Average snowfall days in October: 1.4 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Gränna, Sweden
- Average daylight in October: 10h and 2min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in October: 4h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in October
Gränna, Sweden
- Average sunshine days in October: 11.4 days
The month with the most sunshine days is April (12.8 days).
The month with the least sunshine days is August (8.1 days).
Average UV index in October
Gränna, Sweden
- Average UV index in October: 2
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 and February (UV index 1).
Average cloud cover in October
Gränna, Sweden
- Average cloud cover in October: 61
The month with the most cloud cover is December (Cloud cover 72).
The months with the least cloud cover are May and June (Cloud cover 45).
Average visibility in October
Gränna, Sweden
- Average visibility in October: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
