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 snowfall in December
- Average snowfall days 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
Weather in December
Temperature
The beginning of December brings a minor change in the average high-temperature, shifting from a comfortable 17.5°C (63.5°F) in November to a still refreshing 13.7°C (56.7°F). In Santa Teresa di Riva, the nocturnal temperatures throughout December show a marginal dip from the daytime averages, settling at a frosty 9.7°C (49.5°F).Humidity
In December, the average relative humidity is 75%.Rainfall
In Santa Teresa di Riva, in December, during 10.8 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, there are 123.5 rainfall days, and 441mm (17.36") of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 06:55 and sunset at 16:39. On the last day of December, sunrise is at 07:14 and sunset at 16:49 CET.
Sunshine
In December, the average sunshine in Santa Teresa di Riva is 6.8h.UV index
February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 3 during December leads to these instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What is the temperature in December in Santa Teresa di Riva?
What is the average humidity in December in Santa Teresa di Riva?
How many days does it rain in December in Santa Teresa di Riva?
When it does not snow in Santa Teresa di Riva?
Does it snow in Santa Teresa di Riva in December?
What is the month with the shortest days in Santa Teresa di Riva?
What is the average length of the day in December in Santa Teresa di Riva?
When are sunrise and sunset in December in Santa Teresa di Riva?
How many hours of sunshine does Santa Teresa di Riva have in December?
What is the month with the lowest UV index in Santa Teresa di Riva?
How high is the UV index in December in Santa Teresa di Riva?
Average temperature in December
Santa Teresa di Riva, Italy
- Average high temperature in December: 13.7°C
The warmest month (with the highest average high temperature) is August (28.7°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in December: 9.7°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is February (7.8°C).
Average pressure in December
Santa Teresa di Riva, Italy
- Average pressure in December: 1019mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in December
Santa Teresa di Riva, Italy
- Average wind speed in December: 13.9km/h
The windiest month (with the highest average wind speed) is February (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in December
Santa Teresa di Riva, Italy
- Average humidity in December: 75%
The months with the highest relative humidity are January and November (76%).
The month with the lowest relative humidity is July (63%).
Average rainfall in December
Santa Teresa di Riva, Italy
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is October (73mm).
The driest month (with the least rainfall) is June (12mm).
Average rainfall days in December
Santa Teresa di Riva, Italy
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is October (14.6 days).
The month with the least rainy days is July (4.5 days).
Average snowfall in December
Santa Teresa di Riva, Italy
- Average snowfall in December: 0mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Santa Teresa di Riva, Italy
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Santa Teresa di Riva, Italy
- Average daylight in December: 9h and 4min
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 December: 6h and 5min
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: 6h and 30min).
Average sunshine days in December
Santa Teresa di Riva, Italy
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is July (25.5 days).
The month with the least sunshine days is February (14.2 days).
Average UV index in December
Santa Teresa di Riva, Italy
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February and December (UV index 3).
Average cloud cover in December
Santa Teresa di Riva, Italy
- Average cloud cover in December: 24
The month with the most cloud cover is January (Cloud cover 29).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in December
Santa Teresa di Riva, 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).
Santa Teresa di Riva, Italy
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