December weather forecastZal, Iran
December
Weather in December
December, the first month of the winter in Zal, is also a wintry month, with an average temperature varying between 5.4°C (41.7°F) and -1.9°C (28.6°F).Temperature
December brings a minor decrease, with the average high-temperature reducing from a fresh 10.5°C (50.9°F) in November to a cold 5.4°C (41.7°F). In the month of December, an average of -1.9°C (28.6°F) marks the low-temperature in Zal, Iran.Humidity
In Zal, the average relative humidity in December is 64%.Rainfall
In Zal, in December, during 8.4 rainfall days, 13mm (0.51") of precipitation is typically accumulated. In Zal, during the entire year, the rain falls for 101.1 days and collects up to 190mm (7.48") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Zal, in December, snow falls for 1.5 days, with typically accumulated 12mm (0.47") of snow. In Zal, during the entire year, snow falls for 9.2 days and aggregates up to 96mm (3.78") of snow.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year in Zal.On the first day of the month, sunrise is at 07:26 and sunset at 17:06. On the last day of December, in Zal, Iran, sunrise is at 07:45 and sunset at 17:16 +0330.
Sunshine
With an average of 6.9h of sunshine, December has the least sunshine of the year.UV index
January, February, November 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 minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Always opt for UVA and UVB-resistant sunglasses on radiant days. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Zal, Iran
- Average high temperature in December: 5.4°C
The warmest month (with the highest average high temperature) is July (31.7°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -1.9°C
The month with the highest average low temperature is July (19.3°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Zal, Iran
- Average pressure in December: 1022.6mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is July (1009.3mbar).
Average wind speed in December
Zal, Iran
- Average wind speed in December: 3.9km/h
The windiest months (with the highest average wind speed) are July and August (11.6km/h).
The calmest month (with the lowest average wind speed) is December (3.9km/h).
Average humidity in December
Zal, Iran
- Average humidity in December: 64%
The month with the highest relative humidity is January (73%).
The months with the lowest relative humidity are July and August (40%).
Average rainfall in December
Zal, Iran
- Average rainfall in December: 13mm
The wettest month (with the highest rainfall) is April (30mm).
The driest months (with the least rainfall) are July, August and September (10mm).
Average rainfall days in December
Zal, Iran
- Average rainfall days in December: 8.4 days
The month with the highest number of rainy days is May (14 days).
The month with the least rainy days is August (3.7 days).
Average snowfall in December
Zal, Iran
- Average snowfall in December: 12mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Zal, Iran
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Zal, Iran
- Average daylight in December: 9h and 30min
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: 6h and 54min
The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in December
Zal, Iran
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is August (22.9 days).
The month with the least sunshine days is May (11.4 days).
Average UV index in December
Zal, 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, November and December (UV index 2).
Average cloud cover in December
Zal, Iran
- Average cloud cover in December: 23
The months with the most cloud cover are January, February and March (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in December
Zal, 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).
