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
Weather in December
Temperature
December's arrival signals a moderate reduction in the average high-temperature, easing from a fresh 11.3°C (52.3°F) in November to a chilly 7.1°C (44.8°F). Throughout December, the temperature falls to an average low of -1°C (30.2°F).Humidity
The average relative humidity in December in Dastjan is 54%.Rainfall
In Dastjan, Iran, in December, it is raining for 3.8 days, with typically 12mm (0.47") of accumulated precipitation. In Dastjan, Iran, during the entire year, the rain falls for 46.3 days and collects up to 112mm (4.41") of precipitation.Snowfall
January through March, November and December are months with snowfall in Dastjan, Iran. In Dastjan, in December, snow falls for 1.7 days, with typically accumulated 40mm (1.57") of snow. In Dastjan, during the entire year, snow falls for 10.5 days and aggregates up to 200mm (7.87") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of December, sunrise is at 07:00 and sunset at 17:01. On the last day of the month, sunrise is at 07:18 and sunset at 17:11 +0330.
Sunshine
In Dastjan, the average sunshine in December is 7.1h.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What are December temperatures in Dastjan?
What is the average humidity in December in Dastjan?
How many days does it rain in December in Dastjan?
How much does it snow in Dastjan in December?
What is the month with the shortest days in Dastjan?
What is the average length of the day in December in Dastjan?
What time are sunrise and sunset in December in Dastjan?
How many hours of sunshine does Dastjan have in December?
What are the months with the lowest UV index in Dastjan?
What is the UV index intensity in December in Dastjan?
Average temperature in December
Dastjan, Iran
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is July (33.2°C).
The month with the lowest average high temperature is January (4.4°C).
- Average low temperature in December: -1°C
The month with the highest average low temperature is July (19.6°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in December
Dastjan, 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 (1005.8mbar).
Average wind speed in December
Dastjan, Iran
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is March (12.5km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).
Average humidity in December
Dastjan, Iran
- Average humidity in December: 54%
The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is July (18%).
Average rainfall in December
Dastjan, Iran
- Average rainfall in December: 12mm
The wettest month (with the highest rainfall) is March (22mm).
The driest months (with the least rainfall) are July, August and September (1mm).
Average rainfall days in December
Dastjan, Iran
- Average rainfall days in December: 3.8 days
The month with the highest number of rainy days is April (8.3 days).
The month with the least rainy days is September (0.7 days).
Average snowfall in December
Dastjan, Iran
- Average snowfall in December: 40mm
The month with the highest snowfall is March (56mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Dastjan, Iran
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is January (3.7 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
Dastjan, Iran
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days in December
Dastjan, Iran
- Average sunshine days in December: 25.8 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is April (21.2 days).
Average UV index in December
Dastjan, 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, November and December (UV index 2).
Average cloud cover in December
Dastjan, Iran
- Average cloud cover in December: 21
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 5).
Average visibility in December
Dastjan, 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).
Dastjan, Iran
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