December weather forecastRazan, Iran
December
Weather in December
The first month of the winter, December, is still a chilly month in Razan, Iran, with an average temperature fluctuating between -1.6°C (29.1°F) and 6.3°C (43.3°F).Temperature
The arrival of December indicates a decrease in the average high-temperature, moving from a fresh 11.4°C (52.5°F) in November to a frosty 6.3°C (43.3°F). Throughout December, Razan experiences a low-temperature average of -1.6°C (29.1°F).Humidity
In December, the average relative humidity is 58%.Rainfall
In Razan, in December, it is raining for 6.9 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, there are 63.6 rainfall days, and 169mm (6.65") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Razan, Iran, in December, snow falls for 3.8 days, with typically accumulated 83mm (3.27") of snow. Throughout the year, in Razan, there are 20.8 snowfall days, and 334mm (13.15") of snow is accumulated.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Razan.On the first day of the month, sunrise is at 07:04 and sunset at 17:01. On the last day of December, in Razan, sunrise is at 07:22 and sunset at 17:11 +0330.
Sunshine
In Razan, the average sunshine in December is 7h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 2 during December leads to these instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Boost your sun resistance with garments that are densely woven yet spacious. 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
Average temperature in December
Razan, Iran
- Average high temperature in December: 6.3°C
The warmest month (with the highest average high temperature) is July (33.7°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in December: -1.6°C
The month with the highest average low temperature is July (19°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in December
Razan, Iran
- Average pressure in December: 1022mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).
Average wind speed in December
Razan, Iran
- Average wind speed in December: 8.4km/h
The windiest month (with the highest average wind speed) is March (13.1km/h).
The calmest month (with the lowest average wind speed) is December (8.4km/h).
Average humidity in December
Razan, Iran
- Average humidity in December: 58%
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is July (24%).
Average rainfall in December
Razan, Iran
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is February (30mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in December
Razan, Iran
- Average rainfall days in December: 6.9 days
The months with the highest number of rainy days are March and April (9.8 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in December
Razan, Iran
- Average snowfall in December: 83mm
The month with the highest snowfall is February (109mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Razan, Iran
- Average snowfall days in December: 3.8 days
The month with the highest number of snowfall days is January (7.5 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
Razan, Iran
- Average daylight in December: 9h and 48min
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 0min
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 48min).
Average sunshine days in December
Razan, Iran
- Average sunshine days in December: 22.2 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is February (16.1 days).
Average UV index in December
Razan, 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, November and December (UV index 2).
Average cloud cover in December
Razan, Iran
- Average cloud cover in December: 22
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility in December
Razan, Iran
- Average visibility in December: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
