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
December signifies a gentle decline in Shamsir's average high-temperature, easing from a cool 10.3°C (50.5°F) in November to a frosty 7°C (44.6°F). December's average low-temperature reading settles at a cold 1.1°C (34°F).Humidity
In December, the average relative humidity is 73%.Rainfall
In Shamsir, in December, during 8.5 rainfall days, 49mm (1.93") of precipitation is typically accumulated. Throughout the year, there are 131.9 rainfall days, and 530mm (20.87") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Shamsir, in December, snow falls for 7.2 days, with typically accumulated 253mm (9.96") of snow. In Shamsir, during the entire year, snow falls for 47.2 days and aggregates up to 1795mm (70.67") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 07:17 and sunset at 16:57. On the last day of December, sunrise is at 07:36 and sunset at 17:07 +0330.
Sunshine
In December, the average sunshine in Shamsir is 5.9h.UV index
January through March 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 ordinary individuals.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Shamsir, Iran
- Average high temperature in December: 7°C
The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in December: 1.1°C
The month with the highest average low temperature is July (17.3°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure in December
Shamsir, Iran
- Average pressure in December: 1022mbar
The month with the highest atmospheric pressure is November (1022.1mbar).
The month with the lowest atmospheric pressure is July (1009.4mbar).
Average wind speed in December
Shamsir, Iran
- Average wind speed in December: 7.7km/h
The windiest months (with the highest average wind speed) are July and August (10km/h).
The calmest month (with the lowest average wind speed) is December (7.7km/h).
Average humidity in December
Shamsir, Iran
- Average humidity in December: 73%
The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is July (57%).
Average rainfall in December
Shamsir, Iran
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (13mm).
Average rainfall days in December
Shamsir, Iran
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is October (16.3 days).
The month with the least rainy days is August (6.5 days).
Average snowfall in December
Shamsir, Iran
- Average snowfall in December: 253mm
The month with the highest snowfall is January (415mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Shamsir, Iran
- Average snowfall days in December: 7.2 days
The month with the highest number of snowfall days is February (12.5 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
Shamsir, Iran
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).
Average sunshine days in December
Shamsir, Iran
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is April (8.2 days).
Average UV index in December
Shamsir, Iran
- 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, March and December (UV index 2).
Average cloud cover in December
Shamsir, Iran
- Average cloud cover in December: 34
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in December
Shamsir, Iran
- Average visibility in December: 9km
The months with the highest visibility are May, June, July and August (10km).
The month with the lowest visibility is February (8km).
