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 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
Altomira's December weather features a light decline in high-temperatures, reducing from an enjoyable 18.5°C (65.3°F) in November to a mild 14.2°C (57.6°F). Throughout December, Altomira witnesses a consistent average low-temperature of 8.5°C (47.3°F).Humidity
The average relative humidity in December in Altomira is 75%.Rainfall
In December, the rain falls for 11.5 days. Throughout December, 39mm (1.54") of precipitation is accumulated. In Altomira, during the entire year, the rain falls for 117.7 days and collects up to 351mm (13.82") of precipitation.Snowfall
February through December are months without snowfall in Altomira.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:25 and sunset at 17:14. On the last day of December, in Altomira, Greece, sunrise is at 07:44 and sunset at 17:24 EET.
Sunshine
The average sunshine in December in Altomira is 6.3h.UV index
The months with the lowest UV index in Altomira, Greece, are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 3 in December translates into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What are December temperatures in Altomira?
What is the average humidity in December in Altomira?
How much does it rain in Altomira in December?
When it does not snow in Altomira?
Does it snow in Altomira in December?
What is the month with the shortest days in Altomira?
What is the average length of the day in December in Altomira?
What time are sunrise and sunset in December in Altomira?
How long on average sun shines in December in Altomira?
When is the lowest UV index in Altomira?
How high is the UV index in December in Altomira?
Average temperature in December
Altomira, Greece
- Average high temperature in December: 14.2°C
The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in December: 8.5°C
The month with the highest average low temperature is August (22.2°C).
The coldest month (with the lowest average low temperature) is January (6.7°C).
Average pressure in December
Altomira, Greece
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1011.6mbar).
Average wind speed in December
Altomira, Greece
- Average wind speed in December: 10.4km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in December
Altomira, Greece
- Average humidity in December: 75%
The month with the highest relative humidity is January (77%).
The months with the lowest relative humidity are July and August (57%).
Average rainfall in December
Altomira, Greece
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is January (60mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in December
Altomira, Greece
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is January (13.3 days).
The month with the least rainy days is July (4.7 days).
Average snowfall days in December
Altomira, Greece
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Altomira, Greece
- 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 42min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in December
Altomira, Greece
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is February (13.8 days).
Average UV index in December
Altomira, Greece
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Altomira, Greece
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 36).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in December
Altomira, Greece
- 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).
Altomira, Greece
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