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
Weather in October
Temperature
A mild shift in the average high-temperature occurs in October, reducing from a warm 26.3°C (79.3°F) in September to an agreeable 21.6°C (70.9°F). Poros's nocturnal average in October closely mirrors its daytime temperatures, settling at a comfortable 17.6°C (63.7°F).Humidity
The average relative humidity in October in Poros is 67%.Rainfall
In October, the rain falls for 8.5 days. Throughout October, 23mm (0.91") of precipitation is accumulated. In Poros, during the entire year, the rain falls for 95.8 days and collects up to 262mm (10.31") of precipitation.Snowfall
In Poros, snow does not fall in March through November.Sea temperature
In Poros, in October, the average water temperature is 22.8°C (73°F).Note: Consideration of an individual's cold resistance, combined with conditions like sunshine, wind, and temperature, suggests that swimming in 22.8°C (73°F) water can be delightful. (Olympic swimming is usually in 25°C (77°F) to 28°C (82.4°F) water.)
Daylight
In Poros, the average length of the day in October is 11h and 13min.On the first day of October, sunrise is at 07:22 and sunset at 19:09 EEST. On the last day of the month, sunrise is at 06:50 and sunset at 17:29 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
The average sunshine in October is 7.4h.UV index
In Poros, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 4 during October leads to these instructions:
Guard yourself - Precautionary measures against sun damage are advocated. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.
Frequently asked questions
What are October temperatures in Poros?
What is the average humidity in October in Poros?
How many days does it rain in October in Poros?
When it does not snow in Poros?
How warm is the water in October in Poros?
How many hours of daylight does Poros have in October?
When are sunrise and sunset in October in Poros?
When does Daylight Saving Time (DST) end in October in Poros?
How long on average sun shines in October in Poros?
What is the UV index intensity in October in Poros?
Average temperature in October
Poros, Greece
- Average high temperature in October: 21.6°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (12.6°C).
- Average low temperature in October: 17.6°C
The month with the highest average low temperature is August (24.2°C).
The coldest month (with the lowest average low temperature) is January (8.6°C).
Average pressure in October
Poros, Greece
- Average pressure in October: 1016.8mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011.3mbar).
Average wind speed in October
Poros, Greece
- Average wind speed in October: 12.5km/h
The windiest month (with the highest average wind speed) is January (14.6km/h).
The calmest month (with the lowest average wind speed) is May (11.1km/h).
Average humidity in October
Poros, Greece
- Average humidity in October: 67%
The months with the highest relative humidity are January and February (72%).
The month with the lowest relative humidity is August (56%).
Average rainfall in October
Poros, Greece
- Average rainfall in October: 23mm
The wettest month (with the highest rainfall) is December (36mm).
The driest months (with the least rainfall) are July and August (6mm).
Average rainfall days in October
Poros, Greece
- Average rainfall days in October: 8.5 days
The month with the highest number of rainy days is January (10.8 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in October
Poros, Greece
- Average snowfall in October: 0mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Poros, Greece
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in October
Poros, Greece
- Average sea temperature in October: 22.8°C
The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).
Average daylight in October /
Average sunshine in October
Poros, Greece
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in October: 7h and 2min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in October
Poros, Greece
- Average sunshine days in October: 19.6 days
The month with the most sunshine days is July (27 days).
The month with the least sunshine days is January (16.5 days).
Average UV index in October
Poros, Greece
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in October
Poros, Greece
- Average cloud cover in October: 23
The months with the most cloud cover are January and February (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in October
Poros, Greece
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Poros, Greece
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