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
Onset of October witnesses a reduction in the average high-temperature, falling from a warm 26.3°C (79.3°F) in September to an agreeable 21.2°C (70.2°F). In the month of October, Isthmia records a consistent average low-temperature of 13.7°C (56.7°F).Humidity
The average relative humidity in October is 68%.Rainfall
In Isthmia, in October, during 10.5 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, in Isthmia, Greece, there are 121.1 rainfall days, and 396mm (15.59") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Isthmia.Sea temperature
In Isthmia, the average seawater temperature in October is 22.7°C (72.9°F).Note: Given an individual's cold sensitivity, considering factors like sunshine, wind, and air temperature, a brief swim in 22.7°C (72.9°F) water might be pleasurable. (FYI: The standard water temperature for Olympic swimming contests is 25°C (77°F) to 28°C (82.4°F).)
Daylight
In Isthmia, Greece, the average length of the day in October is 11h and 13min.On the first day of October, sunrise is at 07:23 and sunset at 19:10 EEST. On the last day of the month, sunrise is at 06:52 and sunset at 17:30 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 Isthmia, Greece, the average sunshine in October is 7.4h.UV index
The average daily maximum UV index in October in Isthmia is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 4 during October translates into the following directions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Warning! Sand and water reflections boost the intensity of UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Isthmia?
What is the average humidity in October in Isthmia?
How much does it rain in Isthmia in October?
When it does not snow in Isthmia?
What is the water temperature in October in Isthmia?
What is the average length of the day in October in Isthmia?
When is the sunrise / sunset in October in Isthmia?
When does Daylight Saving Time (DST) end in October in Isthmia?
How long on average sun shines in October in Isthmia?
What is the UV index intensity in October in Isthmia?
Average temperature in October
Isthmia, Greece
- Average high temperature in October: 21.2°C
The warmest month (with the highest average high temperature) is July (30.7°C).
The month with the lowest average high temperature is January (10.6°C).
- Average low temperature in October: 13.7°C
The month with the highest average low temperature is August (20.4°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).
Average pressure in October
Isthmia, Greece
- Average pressure in October: 1016.9mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1011.6mbar).
Average wind speed in October
Isthmia, Greece
- Average wind speed in October: 7.7km/h
The windiest month (with the highest average wind speed) is August (9.5km/h).
The calmest month (with the lowest average wind speed) is November (7.6km/h).
Average humidity in October
Isthmia, Greece
- Average humidity in October: 68%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (50%).
Average rainfall in October
Isthmia, Greece
- Average rainfall in October: 36mm
The wettest month (with the highest rainfall) is March (53mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in October
Isthmia, Greece
- Average rainfall days in October: 10.5 days
The month with the highest number of rainy days is February (13.3 days).
The month with the least rainy days is August (5 days).
Average snowfall in October
Isthmia, Greece
- Average snowfall in October: 0mm
The month with the highest snowfall is December (15mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Isthmia, Greece
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (1.3 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
Isthmia, Greece
- Average sea temperature in October: 22.7°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 (15.3°C).
Average daylight in October /
Average sunshine in October
Isthmia, 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 36min).
- Average sunshine in October: 7h 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: 5h and 54min).
Average sunshine days in October
Isthmia, Greece
- Average sunshine days in October: 17.3 days
The month with the most sunshine days is July (24.7 days).
The month with the least sunshine days is February (13.8 days).
Average UV index in October
Isthmia, Greece
- Average UV index in October: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in October
Isthmia, Greece
- Average cloud cover in October: 25
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in October
Isthmia, Greece
- Average visibility in October: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
