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 transition into December involves a small decrease in the average high-temperature, dipping slightly from a chilly 9.8°C (49.6°F) in November to an icy 5.9°C (42.6°F). In the month of December, the nighttime temperature dips to a steady average of -1.3°C (29.7°F).Humidity
The average relative humidity in December is 51%.Rainfall
In December, the rain falls for 6.5 days. Throughout December, 19mm (0.75") of precipitation is accumulated. Throughout the year, there are 80.7 rainfall days, and 241mm (9.49") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Mirash, during December, snow falls for 1.3 days and regularly aggregates up to 9mm (0.35") of snow. Throughout the year, there are 10.6 snowfall days, and 167mm (6.57") of snow is accumulated.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year in Mirash.On the first day of the month, sunrise is at 06:59 and sunset at 16:52. On the last day of December, sunrise is at 07:17 and sunset at 17:02 +0330.
Sunshine
In December, the average sunshine is 7h.UV index
The months with the lowest UV index in Mirash are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during December translates into these guidelines:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during December?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Mirash have in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Mirash have in December?
When is the lowest UV index?
How high is the UV index in December in Mirash?
Average temperature in December
Mirash, Iran
- Average high temperature in December: 5.9°C
The warmest month (with the highest average high temperature) is July (32.2°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is July (21.5°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in December
Mirash, 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 (1007.4mbar).
Average wind speed in December
Mirash, Iran
- Average wind speed in December: 6.8km/h
The windiest month (with the highest average wind speed) is June (10.5km/h).
The calmest month (with the lowest average wind speed) is November (6.6km/h).
Average humidity in December
Mirash, Iran
- Average humidity in December: 51%
The month with the highest relative humidity is February (57%).
The month with the lowest relative humidity is July (22%).
Average rainfall in December
Mirash, Iran
- Average rainfall in December: 19mm
The wettest month (with the highest rainfall) is April (43mm).
The driest month (with the least rainfall) is September (3mm).
Average rainfall days in December
Mirash, Iran
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is April (12.5 days).
The month with the least rainy days is September (1.8 days).
Average snowfall in December
Mirash, Iran
- Average snowfall in December: 9mm
The month with the highest snowfall is January (73mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Mirash, Iran
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is January (4.3 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
Mirash, Iran
- Average daylight in December: 9h and 4min
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: 7h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in December
Mirash, Iran
- Average sunshine days in December: 22.1 days
The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is April (13.3 days).
Average UV index in December
Mirash, 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, February, November and December (UV index 2).
Average cloud cover in December
Mirash, Iran
- Average cloud cover in December: 20
The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility in December
Mirash, 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).
