Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
Sciacca's progression into December involves a minor drop in the average high-temperature, slightly receding from a comfortable 18.7°C (65.7°F) in November to a still refreshing 15.1°C (59.2°F). In December, Sciacca's nighttime temperatures demonstrate a slight decrease, stabilizing at an average of 10.2°C (50.4°F).Humidity
The average relative humidity in December in Sciacca is 75%.Rainfall
In December, in Sciacca, Italy, the rain falls for 11.5 days. Throughout December, 30mm (1.18") of precipitation is accumulated. Throughout the year, in Sciacca, Italy, there are 101.9 rainfall days, and 319mm (12.56") of precipitation is accumulated.Sea temperature
In December, the average sea temperature in Sciacca is 16.9°C (62.4°F).Note: For most people, swimming in water at 16.9°C (62.4°F) is not a pleasurable experience. Breathing control gets harder as the water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
The month with the shortest days in Sciacca is December, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 07:03 and sunset at 16:49. On the last day of the month, sunrise is at 07:22 and sunset at 16:59 CET.
Sunshine
In December, the average sunshine in Sciacca is 6.5h.UV index
The average daily maximum UV index in December is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during December translates into these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. It's recommended to limit sun exposure when its radiation is at its peak during midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Sciacca in December?
What is the average humidity in December in Sciacca?
How much does it rain in Sciacca in December?
How cold is the water in December in Sciacca?
What is the month with the shortest days in Sciacca?
How many hours of daylight does Sciacca have in December?
What time are sunrise and sunset in December in Sciacca?
How long on average sun shines in December in Sciacca?
How high is the UV index in December in Sciacca?
Average temperature in December
Sciacca, Italy
- Average high temperature in December: 15.1°C
The warmest month (with the highest average high temperature) is August (31.2°C).
The month with the lowest average high temperature is January (13.6°C).
- Average low temperature in December: 10.2°C
The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is February (8.1°C).
Average pressure in December
Sciacca, Italy
- Average pressure in December: 1019.1mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is July (1014.2mbar).
Average wind speed in December
Sciacca, Italy
- Average wind speed in December: 15.9km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).
Average humidity in December
Sciacca, Italy
- Average humidity in December: 75%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (55%).
Average rainfall in December
Sciacca, Italy
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is November (65mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in December
Sciacca, Italy
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is January (14.3 days).
The month with the least rainy days is July (1.6 days).
Average sea temperature in December
Sciacca, Italy
- Average sea temperature in December: 16.9°C
The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (14.5°C).
Average daylight in December /
Average sunshine in December
Sciacca, Italy
- Average daylight in December: 9h and 4min
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 December: 6h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in December
Sciacca, Italy
- Average sunshine days in December: 17.4 days
The month with the most sunshine days is August (28.7 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in December
Sciacca, Italy
- Average UV index in December: 4
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in December
Sciacca, Italy
- Average cloud cover in December: 27
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in December
Sciacca, Italy
- Average visibility in December: 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).
