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 sea temperature 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
A moderate decline in average high-temperatures is noted in October, moving from a warm 25.7°C (78.3°F) in September to an agreeable 20.8°C (69.4°F). Throughout October, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 16°C (60.8°F).Humidity
The average relative humidity in October is 70%.Rainfall
In Eretria, in October, it is raining for 12.2 days, with typically 48mm (1.89") of accumulated precipitation. Throughout the year, there are 127.1 rainfall days, and 492mm (19.37") of precipitation is accumulated.Snowfall
April through November are months without snowfall.Sea temperature
In Eretria, in October, the average water temperature is 21.9°C (71.4°F).Note: Swimming in water with a temperature of 21.9°C (71.4°F) is not a pleasurable experience for the majority. As the temperature falls below 21°C (69.8°F), it becomes increasingly hard to control one's breathing.
Daylight
In Eretria, the average length of the day in October is 11h and 12min.On the first day of October in Eretria, sunrise is at 07:21 and sunset at 19:07 EEST. On the last day of the month, sunrise is at 06:50 and sunset at 17:26 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 Eretria, the average sunshine in October is 6.4h.UV index
In October, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 in October converts into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be attentive! The UV exposure is heightened with reflections from sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What is the average humidity in October?
How many days does it rain in October?
When it does not snow?
What is the sea temperature in October?
What is the average length of the day in October?
When are sunrise and sunset in October in Eretria?
When does Daylight Saving Time (DST) end in October in Eretria?
How many hours of sunshine does Eretria have in October?
How high is the UV index in October in Eretria?
Average temperature in October
Eretria, Greece
- Average high temperature in October: 20.8°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (11.3°C).
- Average low temperature in October: 16°C
The month with the highest average low temperature is August (22.6°C).
The coldest month (with the lowest average low temperature) is January (6.3°C).
Average pressure in October
Eretria, Greece
- Average pressure in October: 1017.1mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1011.3mbar).
Average wind speed in October
Eretria, Greece
- Average wind speed in October: 11.6km/h
The windiest month (with the highest average wind speed) is August (14km/h).
The calmest months (with the lowest average wind speed) are May and June (10.7km/h).
Average humidity in October
Eretria, Greece
- Average humidity in October: 70%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (56%).
Average rainfall in October
Eretria, Greece
- Average rainfall in October: 48mm
The wettest month (with the highest rainfall) is December (69mm).
The driest month (with the least rainfall) is August (6mm).
Average rainfall days in October
Eretria, Greece
- Average rainfall days in October: 12.2 days
The month with the highest number of rainy days is January (14.8 days).
The month with the least rainy days is August (2.9 days).
Average snowfall in October
Eretria, Greece
- Average snowfall in October: 0mm
The month with the highest snowfall is January (73mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Eretria, Greece
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in October
Eretria, Greece
- Average sea temperature in October: 21.9°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (14.9°C).
Average daylight in October /
Average sunshine in October
Eretria, Greece
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 6h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in October
Eretria, Greece
- Average sunshine days in October: 15.7 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is February (11.5 days).
Average UV index in October
Eretria, Greece
- Average UV index in October: 4
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in October
Eretria, Greece
- Average cloud cover in October: 32
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in October
Eretria, Greece
- Average visibility in October: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
