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
With October's onset, the average high-temperature recedes from September's moderately hot 23.2°C (73.8°F) to an enjoyable 17.5°C (63.5°F). Grevena records an average nighttime low of 8.5°C (47.3°F) in October.Humidity
In October, the average relative humidity is 73%.Rainfall
In Grevena, in October, it is raining for 11.5 days, with typically 54mm (2.13") of accumulated precipitation. Throughout the year, there are 154.9 rainfall days, and 716mm (28.19") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 1mm (0.04") of snow. In Grevena, during the entire year, snow falls for 26.4 days and aggregates up to 846mm (33.31") of snow.Daylight
In October, the average length of the day is 11h and 8min.On the first day of the month, sunrise is at 07:31 and sunset at 19:16 EEST. On the last day of October, sunrise is at 07:02 and sunset at 17:32 EET.
Note: On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 03:00; consequently, the time zone reverts from EET to EEST.
Sunshine
In Grevena, the average sunshine in October is 7.2h.UV index
In Grevena, 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 unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 in October interprets into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures 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 Grevena have in October?
When are sunrise and sunset in October?
When does Daylight Saving Time (DST) end in October?
How many hours of sunshine does Grevena have in October?
How high is the UV index in October?
Average temperature in October
Grevena, Greece
- Average high temperature in October: 17.5°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (5.2°C).
- Average low temperature in October: 8.5°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).
Average pressure in October
Grevena, Greece
- Average pressure in October: 1017.5mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1012.6mbar).
Average wind speed in October
Grevena, Greece
- Average wind speed in October: 6.2km/h
The windiest months (with the highest average wind speed) are February and March (7.8km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in October
Grevena, Greece
- Average humidity in October: 73%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (56%).
Average rainfall in October
Grevena, Greece
- Average rainfall in October: 54mm
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is August (39mm).
Average rainfall days in October
Grevena, Greece
- Average rainfall days in October: 11.5 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in October
Grevena, Greece
- Average snowfall in October: 1mm
The month with the highest snowfall is January (212mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in October
Grevena, Greece
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (8.2 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
Grevena, Greece
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in October: 7h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in October
Grevena, Greece
- Average sunshine days in October: 17.5 days
The months with the most sunshine days are October and December (17.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in October
Grevena, Greece
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Grevena, Greece
- Average cloud cover in October: 33
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in October
Grevena, Greece
- Average visibility in October: 9km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is January (7km).
