December weather forecastIlani, Iran
December
Weather in December
December, the first month of the winter in Ilani, is also a frosty month, with temperature in the range of an average high of 7°C (44.6°F) and an average low of -0.8°C (30.6°F).Temperature
With December's onset, the average high-temperature recedes from November's cool 12.5°C (54.5°F) to a chilly 7°C (44.6°F). Ilani experiences a mean low-temperature of -0.8°C (30.6°F) during December.Humidity
In December, the average relative humidity is 63%.Rainfall
In December, in Ilani, Iran, the rain falls for 7.1 days. Throughout December, 22mm (0.87") of precipitation is accumulated. Throughout the year, in Ilani, there are 67.4 rainfall days, and 156mm (6.14") of precipitation is accumulated.Snowfall
Months with snowfall in Ilani, Iran, are January through April, November and December. In Ilani, Iran, during December, snow falls for 3.1 days and regularly aggregates up to 71mm (2.8") of snow. In Ilani, during the entire year, snow falls for 17.1 days and aggregates up to 301mm (11.85") of snow.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year in Ilani.On the first day of December in Ilani, sunrise is at 07:18 and sunset at 17:08. On the last day of the month, sunrise is at 07:36 and sunset at 17:18 +0330.
Sunshine
January and December, with an average of 6.7h of sunshine, are months with the least sunshine in Ilani.UV index
The months with the lowest UV index in Ilani, Iran, are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ilani, Iran
- Average high temperature in December: 7°C
The warmest month (with the highest average high temperature) is July (34.8°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in December: -0.8°C
The month with the highest average low temperature is July (20.4°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in December
Ilani, Iran
- Average pressure in December: 1022.1mbar
The month with the highest atmospheric pressure is December (1022.1mbar).
The month with the lowest atmospheric pressure is July (1007.2mbar).
Average wind speed in December
Ilani, Iran
- Average wind speed in December: 7.7km/h
The windiest months (with the highest average wind speed) are March and May (11.5km/h).
The calmest month (with the lowest average wind speed) is November (7.5km/h).
Average humidity in December
Ilani, Iran
- Average humidity in December: 63%
The month with the highest relative humidity is January (69%).
The months with the lowest relative humidity are July and August (26%).
Average rainfall in December
Ilani, Iran
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is March (30mm).
The driest months (with the least rainfall) are July, August and September (1mm).
Average rainfall days in December
Ilani, Iran
- Average rainfall days in December: 7.1 days
The month with the highest number of rainy days is March (11.1 days).
The month with the least rainy days is August (0.5 days).
Average snowfall in December
Ilani, Iran
- Average snowfall in December: 71mm
The month with the highest snowfall is January (94mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Ilani, Iran
- Average snowfall days in December: 3.1 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Ilani, 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 18min).
The months with the least sunshine are January and December (Average sunshine: 6h and 42min).
Average sunshine days in December
Ilani, Iran
- Average sunshine days in December: 22.1 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is February (16.8 days).
Average UV index in December
Ilani, Iran
- Average UV index in December: 2
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 and December (UV index 2).
Average cloud cover in December
Ilani, Iran
- Average cloud cover in December: 25
The month with the most cloud cover is March (Cloud cover 28).
The months with the least cloud cover are August and September (Cloud cover 3).
Average visibility in December
Ilani, Iran
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
