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
The advent of December brings a slight shift in average high-temperature, moving from a fresh 12.5°C (54.5°F) in November to a chilly 8.2°C (46.8°F). In December, the nighttime temperature lowers to an average of 0°C (32°F).Humidity
With an average relative humidity of 52%, December is the most humid month.Rainfall
July and December are months with the least rain when the rain falls for 4.4 days and typically aggregates up to 5mm (0.2") of rain.Snowfall
Months with snowfall in Susan Var are January through March, November and December. In Susan Var, during December, snow falls for 0.7 days and regularly aggregates up to 2mm (0.08") of snow. In Susan Var, during the entire year, snow falls for 6.6 days and aggregates up to 50mm (1.97") of snow.Daylight
The month with the shortest days in Susan Var is December, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 06:42 and sunset at 16:39. On the last day of the month, sunrise is at 07:00 and sunset at 16:49 +0330.
Sunshine
The average sunshine in December in Susan Var is 7.4h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 2 in December transforms into this advice:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Susan Var?
What is the most humid month in Susan Var?
What is the average humidity in December in Susan Var?
What is the driest month in Susan Var?
How many days does it rain in December in Susan Var?
How many days does it snow in December in Susan Var?
What is the month with the shortest days in Susan Var?
How many hours of daylight does Susan Var have in December?
When is the sunrise / sunset in December in Susan Var?
How many hours of sunshine does Susan Var have in December?
When is the lowest UV index in Susan Var?
What is the UV index intensity in December in Susan Var?
Average temperature in December
Susan Var, Iran
- Average high temperature in December: 8.2°C
The warmest month (with the highest average high temperature) is July (34°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 0°C
The month with the highest average low temperature is July (22.5°C).
The coldest month (with the lowest average low temperature) is January (-1.1°C).
Average pressure in December
Susan Var, Iran
- Average pressure in December: 1021.6mbar
The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is July (1005.7mbar).
Average wind speed in December
Susan Var, Iran
- Average wind speed in December: 6.1km/h
The windiest month (with the highest average wind speed) is July (13km/h).
The calmest month (with the lowest average wind speed) is December (6.1km/h).
Average humidity in December
Susan Var, Iran
- Average humidity in December: 52%
The month with the highest relative humidity is December (52%).
The months with the lowest relative humidity are June and July (27%).
Average rainfall in December
Susan Var, Iran
- Average rainfall in December: 5mm
The wettest month (with the highest rainfall) is May (18mm).
The driest months (with the least rainfall) are July and December (5mm).
Average rainfall days in December
Susan Var, Iran
- Average rainfall days in December: 4.4 days
The month with the highest number of rainy days is April (9.4 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in December
Susan Var, Iran
- Average snowfall in December: 2mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Susan Var, Iran
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is January (2.5 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
Susan Var, Iran
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 7h and 18min).
Average sunshine days in December
Susan Var, Iran
- Average sunshine days in December: 23.6 days
The month with the most sunshine days is December (23.6 days).
The month with the least sunshine days is May (15.2 days).
Average UV index in December
Susan Var, Iran
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Susan Var, Iran
- Average cloud cover in December: 14
The month with the most cloud cover is March (Cloud cover 18).
The month with the least cloud cover is September (Cloud cover 5).
Average visibility in December
Susan Var, 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).
