October weather forecastPalermo, Italy
October
Weather in October
October furthers the change towards autumn weather conditions. Daylight hours reduce further to 11.2, hinting at the shortening of days towards the winter solstice. Rainfall records an increase to 57mm (2.24") while the high temperatures decline to 21.8°, offering a cooler yet comfortable environment. The season of fall envelops Palermo with an embodied charm. This transformation takes a profound turn in November.Temperature
Palermo observes a small decrease in the average high-temperature with the arrival of October, falling from September's moderately hot 25.5°C (77.9°F) to a pleasant 21.8°C (71.2°F). Palermo encounters a small divergence from daytime high temperatures, averaging a low-temperature of 17°C (62.6°F) during October nights.Humidity
In Palermo, the average relative humidity in October is 73%.Rainfall
The months with the most rainfall are September and October, with an average 57mm (2.24") of precipitation.Snowfall
In Palermo, Italy, snow does not fall in February through November.Sea temperature
In Palermo, the average seawater temperature in October is 22.3°C (72.1°F).Note: Swimming in 22.3°C (72.1°F) waters may not appeal to those sensitive to cold. Yet, the presence of sunshine, the strength of the wind, and the air temperature can alter this experience. Some might even opt for a wetsuit for added comfort.
Daylight
The average length of the day in October in Palermo is 11h and 12min.On the first day of the month, sunrise is at 07:02 and sunset at 18:49 CEST. On the last day of October, sunrise is at 06:31 and sunset at 17:08 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 6.8h.UV index
In October, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 5 during October translates into these guidelines:
Undertake precautions - Guarding against sun damage is counselled. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Attention! UV strength is notably upped by the reflection of sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Palermo, Italy
- Average high temperature in October: 21.8°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is February (12.5°C).
- Average low temperature in October: 17°C
The month with the highest average low temperature is August (22°C).
The coldest month (with the lowest average low temperature) is February (6.8°C).
Average pressure in October
Palermo, Italy
- Average pressure in October: 1016.1mbar
The month with the highest atmospheric pressure is December (1019mbar).
The months with the lowest atmospheric pressure are April and July (1014.3mbar).
Average wind speed in October
Palermo, Italy
- Average wind speed in October: 9.7km/h
The windiest month (with the highest average wind speed) is February (13.9km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in October
Palermo, Italy
- Average humidity in October: 73%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is July (59%).
Average rainfall in October
Palermo, Italy
- Average rainfall in October: 57mm
The wettest months (with the highest rainfall) are September and October (57mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in October
Palermo, Italy
- Average rainfall days in October: 13.5 days
The month with the highest number of rainy days is January (13.6 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in October
Palermo, Italy
- Average snowfall in October: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Palermo, Italy
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in October
Palermo, Italy
- Average sea temperature in October: 22.3°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 (14.3°C).
Average daylight in October /
Average sunshine in October
Palermo, Italy
- Average daylight in October: 11h and 12min
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: 6h and 48min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in October
Palermo, Italy
- Average sunshine days in October: 16.5 days
The month with the most sunshine days is July (26.6 days).
The month with the least sunshine days is February (14.3 days).
Average UV index in October
Palermo, Italy
- Average UV index in October: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in October
Palermo, Italy
- Average cloud cover in October: 26
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in October
Palermo, Italy
- 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).
