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
Portici's transition into October involves a gentle shift in temperature, receding from a moderately hot 25.8°C (78.4°F) in September to an agreeable 22°C (71.6°F). In the month of October, Portici records a consistent average low-temperature of 16.5°C (61.7°F).Humidity
In October, the average relative humidity in Portici is 68%.Rainfall
In October, in Portici, the rain falls for 13.4 days. Throughout October, 67mm (2.64") of precipitation is accumulated. In Portici, Italy, during the entire year, the rain falls for 139.4 days and collects up to 569mm (22.4") of precipitation.Snowfall
In Portici, snow does not fall in March through December.Sea temperature
In October, the average sea temperature is 21.6°C (70.9°F).Note: Swimming is not a pleasurable activity for the majority in water at 21.6°C (70.9°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In October, the average length of the day in Portici is 11h and 7min.On the first day of the month, sunrise is at 06:59 and sunset at 18:44 CEST. On the last day of October, sunrise is at 06:32 and sunset at 16:59 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 Portici, Italy, the average sunshine in October is 6.8h.UV index
In Portici, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 5 in October translates into these instructions:
Ensure safety - Recommendations to avert sunburn are presented. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.
Frequently asked questions
What is the average October temperature in Portici?
What is the average humidity in October in Portici?
How many days does it rain in October in Portici?
When it does not snow in Portici?
What is the sea water temperature in October in Portici?
How many hours of daylight does Portici have in October?
When are sunrise and sunset in October in Portici?
When does Daylight Saving Time (DST) end in October in Portici?
How long on average sun shines in October in Portici?
What is the UV index intensity in October in Portici?
Average temperature in October
Portici, Italy
- Average high temperature in October: 22°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in October: 16.5°C
The month with the highest average low temperature is August (22.7°C).
The coldest months (with the lowest average low temperature) are January and February (7.8°C).
Average pressure in October
Portici, Italy
- Average pressure in October: 1016.3mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is April (1014mbar).
Average wind speed in October
Portici, Italy
- Average wind speed in October: 10.7km/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 (8.7km/h).
Average humidity in October
Portici, Italy
- Average humidity in October: 68%
The months with the highest relative humidity are January and November (73%).
The month with the lowest relative humidity is August (61%).
Average rainfall in October
Portici, Italy
- Average rainfall in October: 67mm
The wettest month (with the highest rainfall) is November (114mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in October
Portici, Italy
- Average rainfall days in October: 13.4 days
The month with the highest number of rainy days is January (15.4 days).
The months with the least rainy days are July and August (5.2 days).
Average snowfall in October
Portici, Italy
- Average snowfall in October: 0mm
The months with the highest snowfall are January and February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in October
Portici, Italy
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in October
Portici, Italy
- Average sea temperature in October: 21.6°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest month (with the lowest average sea temperature) is February (13.9°C).
Average daylight in October /
Average sunshine in October
Portici, Italy
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in October
Portici, Italy
- Average sunshine days in October: 14.9 days
The month with the most sunshine days is July (24 days).
The month with the least sunshine days is February (11.1 days).
Average UV index in October
Portici, Italy
- Average UV index in October: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in October
Portici, Italy
- Average cloud cover in October: 25
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in October
Portici, 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).
Portici, Italy
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