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
December
Weather in December
Temperature
Arrival of December comes with a reduction in the average high-temperature, falling from a cool 11.3°C (52.3°F) in November to an icy 3.9°C (39°F). Ioaniș sees a gentle drop from the daily peak temperature in December, with an average low settling at a freezing cold -0.7°C (30.7°F).Humidity
In Ioaniș, Romania, the average relative humidity in December is 82%.Rainfall
In Ioaniș, in December, it is raining for 9 days, with typically 34mm (1.34") of accumulated precipitation. In Ioaniș, during the entire year, the rain falls for 127.5 days and collects up to 406mm (15.98") of precipitation.Snowfall
Months with snowfall in Ioaniș are January through March, October through December. In Ioaniș, in December, snow falls for 4.7 days, with typically accumulated 53mm (2.09") of snow. Throughout the year, there are 20.9 snowfall days, and 226mm (8.9") of snow is accumulated.Daylight
The month with the shortest days in Ioaniș is December, with an average of 8h and 36min of daylight.On the first day of December, sunrise is at 07:55 and sunset at 16:45. On the last day of the month, sunrise is at 08:15 and sunset at 16:52 EET.
Sunshine
The average sunshine in December is 4.9h.UV index
The months with the lowest UV index in Ioaniș are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Ioaniș?
What is the average humidity in December in Ioaniș?
How many days does it rain in December in Ioaniș?
How many days does it snow in December in Ioaniș?
What is the month with the shortest days in Ioaniș?
How many hours of daylight does Ioaniș have in December?
When are sunrise and sunset in December in Ioaniș?
How long on average sun shines in December in Ioaniș?
What are the months with the lowest UV index in Ioaniș?
How high is the UV index in December in Ioaniș?
Average temperature in December
Ioaniș, Romania
- Average high temperature in December: 3.9°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in December: -0.7°C
The month with the highest average low temperature is August (16.2°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in December
Ioaniș, Romania
- Average pressure in December: 1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in December
Ioaniș, Romania
- Average wind speed in December: 11.2km/h
The windiest month (with the highest average wind speed) is March (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Ioaniș, Romania
- Average humidity in December: 82%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (56%).
Average rainfall in December
Ioaniș, Romania
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in December
Ioaniș, Romania
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is August (7.6 days).
Average snowfall in December
Ioaniș, Romania
- Average snowfall in December: 53mm
The month with the highest snowfall is January (91mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Ioaniș, Romania
- Average snowfall days in December: 4.7 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ioaniș, Romania
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in December
Ioaniș, Romania
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in December
Ioaniș, Romania
- Average UV index in December: 2
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 December
Ioaniș, Romania
- Average cloud cover in December: 51
The months with the most cloud cover are January and February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Ioaniș, Romania
- Average visibility in December: 9km
The months with the highest visibility are April, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, May, November and December (9km).
