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
As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from an agreeable 22.7°C (72.9°F) to an enjoyable 17.7°C (63.9°F). The average temperature in Arenzano, Italy, drops to a fresh 11.1°C (52°F) during the night in the month of October.Humidity
In October, the average relative humidity in Arenzano is 79%.Rainfall
In Arenzano, in October, during 12.6 rainfall days, 79mm (3.11") of precipitation is typically accumulated. Throughout the year, in Arenzano, there are 151 rainfall days, and 616mm (24.25") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Sea temperature
In October, the average sea temperature in Arenzano is 20.3°C (68.5°F).Note: Most individuals do not find swimming at 20.3°C (68.5°F) to be enjoyable. As the water temperature declines below 21°C (69.8°F), maintaining control over one's breathing becomes harder.
Daylight
The average length of the day in October in Arenzano is 10h and 59min.On the first day of the month, sunrise is at 07:23 and sunset at 19:05 CEST. On the last day of October, in Arenzano, sunrise is at 07:01 and sunset at 17:15 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 Arenzano, the average sunshine in October is 6.1h.UV index
In Arenzano, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 4 in October translates into this advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
What is the usual temperature for Arenzano in October?
What is the average humidity in October in Arenzano?
How many days does it rain in October in Arenzano?
When it does not snow in Arenzano?
Does it snow in Arenzano in October?
How cold is the water in October in Arenzano?
What is the average length of the day in October in Arenzano?
When is the sunrise / sunset in October in Arenzano?
When does Daylight Saving Time (DST) end in October in Arenzano?
How long on average sun shines in October in Arenzano?
What is the UV index reading in October in Arenzano?
Average temperature in October
Arenzano, Italy
- Average high temperature in October: 17.7°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in October: 11.1°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure in October
Arenzano, Italy
- Average pressure in October: 1016.8mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is May (1013.9mbar).
Average wind speed in October
Arenzano, Italy
- Average wind speed in October: 9.1km/h
The windiest month (with the highest average wind speed) is February (10.4km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in October
Arenzano, Italy
- Average humidity in October: 79%
The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (73%).
Average rainfall in October
Arenzano, Italy
- Average rainfall in October: 79mm
The wettest month (with the highest rainfall) is November (128mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in October
Arenzano, Italy
- Average rainfall days in October: 12.6 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (10.5 days).
Average snowfall in October
Arenzano, Italy
- Average snowfall in October: 0mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Arenzano, Italy
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in October
Arenzano, Italy
- Average sea temperature in October: 20.3°C
The best month for swimming (with the highest average sea temperature) is August (24.3°C).
The coldest month (with the lowest average sea temperature) is February (13.2°C).
Average daylight in October /
Average sunshine in October
Arenzano, Italy
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in October: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 0min).
Average sunshine days in October
Arenzano, Italy
- Average sunshine days in October: 16.6 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is May (12.4 days).
Average UV index in October
Arenzano, Italy
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Arenzano, Italy
- Average cloud cover in October: 36
The month with the most cloud cover is November (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in October
Arenzano, Italy
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Arenzano, Italy
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