December weather forecastRavaz, Iran
December
Weather in December
December, the first month of the winter in Ravaz, is also an icy month, with an average temperature ranging between max 5.5°C (41.9°F) and min -2°C (28.4°F).Temperature
Ravaz's transition into December involves a shift in temperature, receding from a cool 11.1°C (52°F) in November to a cold 5.5°C (41.9°F). In December, the temperature drops to an average of -2°C (28.4°F) at night.Humidity
In December, the average relative humidity is 61%.Rainfall
In Ravaz, during December, the rain falls for 7.7 days and regularly aggregates up to 15mm (0.59") of precipitation. In Ravaz, during the entire year, the rain falls for 94.1 days and collects up to 181mm (7.13") of precipitation.Snowfall
January through March, September and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 1.5 snowfall days, it receives 26mm (1.02") of snow. In Ravaz, during the entire year, snow falls for 11.9 days and aggregates up to 112mm (4.41") 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 07:33 and sunset at 17:10. On the last day of December, sunrise is at 07:51 and sunset at 17:19 +0330.
Sunshine
With an average of 6.8h of sunshine, December has the least sunshine of the year.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 2 during December translates into the following guidance:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ravaz, Iran
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is July (32.9°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in December: -2°C
The months with the highest average low temperature are July and August (18.8°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).
Average pressure in December
Ravaz, Iran
- Average pressure in December: 1023.2mbar
The month with the highest atmospheric pressure is December (1023.2mbar).
The month with the lowest atmospheric pressure is July (1010.3mbar).
Average wind speed in December
Ravaz, Iran
- Average wind speed in December: 6.2km/h
The windiest month (with the highest average wind speed) is July (7.9km/h).
The calmest month (with the lowest average wind speed) is November (5.6km/h).
Average humidity in December
Ravaz, Iran
- Average humidity in December: 61%
The month with the highest relative humidity is January (71%).
The month with the lowest relative humidity is August (40%).
Average rainfall in December
Ravaz, Iran
- Average rainfall in December: 15mm
The wettest months (with the highest rainfall) are April and May (26mm).
The driest month (with the least rainfall) is November (7mm).
Average rainfall days in December
Ravaz, Iran
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is April (13.7 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in December
Ravaz, Iran
- Average snowfall in December: 26mm
The month with the highest snowfall is February (40mm).
The months with the least snowfall are April, May, June, July, August, October and November (0mm).
Average snowfall days in December
Ravaz, Iran
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in December /
Average sunshine in December
Ravaz, Iran
- Average daylight in December: 9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 6h and 48min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Ravaz, Iran
- Average sunshine days in December: 21.9 days
The month with the most sunshine days is November (23.3 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in December
Ravaz, Iran
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Ravaz, Iran
- Average cloud cover in December: 24
The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in December
Ravaz, 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).
