December weather forecastVatana, Iran
December
Weather in December
The first month of the winter, December, is still a cool month in Vatana, Iran, with an average temperature fluctuating between 3.6°C (38.5°F) and 11.6°C (52.9°F).Temperature
The onset of December brings with it an average high-temperature of a fresh 11.6°C (52.9°F), showing a negligible variation from the month before. In Vatana, December is marked by an average low-temperature of 3.6°C (38.5°F).Humidity
In Vatana, the average relative humidity in December is 53%.Rainfall
In Vatana, in December, it is raining for 10.6 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in Vatana, there are 145.5 rainfall days, and 465mm (18.31") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 0.3 days. Throughout December, 1mm (0.04") of snow is accumulated. Throughout the year, there are 3.8 snowfall days, and 37mm (1.46") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 06:48 and sunset at 16:38. On the last day of the month, sunrise is at 07:06 and sunset at 16:48 +0330.
Sunshine
In December, the average sunshine in Vatana is 6.7h.UV index
The months with the lowest UV index are January through March and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 3 in December interprets into the following advice:
Guard yourself - Precautionary measures against sun damage are advocated. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Vatana, Iran
- Average high temperature in December: 11.6°C
The warmest month (with the highest average high temperature) is July (31.9°C).
The month with the lowest average high temperature is January (10.6°C).
- Average low temperature in December: 3.6°C
The month with the highest average low temperature is July (22.3°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in December
Vatana, Iran
- Average pressure in December: 1021.8mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is July (1008mbar).
Average wind speed in December
Vatana, Iran
- Average wind speed in December: 6.9km/h
The windiest month (with the highest average wind speed) is March (8.2km/h).
The calmest month (with the lowest average wind speed) is November (6.3km/h).
Average humidity in December
Vatana, Iran
- Average humidity in December: 53%
The month with the highest relative humidity is February (60%).
The months with the lowest relative humidity are June and August (46%).
Average rainfall in December
Vatana, Iran
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is May (61mm).
The driest month (with the least rainfall) is July (20mm).
Average rainfall days in December
Vatana, Iran
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is August (7.6 days).
Average snowfall in December
Vatana, Iran
- Average snowfall in December: 1mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Vatana, Iran
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Vatana, Iran
- Average daylight in December: 9h and 42min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 42min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days in December
Vatana, Iran
- Average sunshine days in December: 17.7 days
The month with the most sunshine days is August (20 days).
The month with the least sunshine days is May (7.6 days).
Average UV index in December
Vatana, Iran
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 3).
Average cloud cover in December
Vatana, Iran
- Average cloud cover in December: 22
The months with the most cloud cover are February and March (Cloud cover 29).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Vatana, Iran
- 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).
