December weather forecastZarjan, Iran
December
Weather in December
December, the first month of the winter in Zarjan, is still a refreshing month, with an average temperature ranging between max 13.7°C (56.7°F) and min 5.6°C (42.1°F).Temperature
The shift from November to December includes a small decrease in the average high-temperature, from a refreshing 17.4°C (63.3°F) to a moderate 13.7°C (56.7°F). The low-temperature averages to a cold 5.6°C (42.1°F) during the nights of December.Humidity
In December, the average relative humidity is 41%.Rainfall
In December, the rain falls for 2.9 days. Throughout December, 24mm (0.94") of precipitation is accumulated. In Zarjan, during the entire year, the rain falls for 49.2 days and collects up to 200mm (7.87") of precipitation.Snowfall
In Zarjan, snow does not fall in February through December.Daylight
The month with the shortest days is December, with an average of 10h and 18min of daylight.On the first day of December in Zarjan, Iran, sunrise is at 06:33 and sunset at 16:59. On the last day of the month, sunrise is at 06:50 and sunset at 17:10 +0330.
Sunshine
The average sunshine in December is 7.3h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 3 in December suggests the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Zarjan, Iran
- Average high temperature in December: 13.7°C
The warmest month (with the highest average high temperature) is July (36.3°C).
The month with the lowest average high temperature is January (11.7°C).
- Average low temperature in December: 5.6°C
The month with the highest average low temperature is July (25.5°C).
The coldest month (with the lowest average low temperature) is January (3.9°C).
Average pressure in December
Zarjan, Iran
- Average pressure in December: 1019.3mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The month with the lowest atmospheric pressure is July (1001.9mbar).
Average wind speed in December
Zarjan, Iran
- Average wind speed in December: 6.1km/h
The windiest month (with the highest average wind speed) is July (10.4km/h).
The calmest month (with the lowest average wind speed) is December (6.1km/h).
Average humidity in December
Zarjan, Iran
- Average humidity in December: 41%
The month with the highest relative humidity is January (47%).
The month with the lowest relative humidity is June (12%).
Average rainfall in December
Zarjan, Iran
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is February (41mm).
The driest month (with the least rainfall) is June (0mm).
Average rainfall days in December
Zarjan, Iran
- Average rainfall days in December: 2.9 days
The month with the highest number of rainy days is March (8.3 days).
The month with the least rainy days is June (0.6 days).
Average snowfall in December
Zarjan, Iran
- Average snowfall in December: 0mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Zarjan, Iran
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Zarjan, Iran
- Average daylight in December: 10h and 18min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in December: 7h and 18min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 7h and 0min).
Average sunshine days in December
Zarjan, Iran
- Average sunshine days in December: 27.4 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is February (19.8 days).
Average UV index in December
Zarjan, Iran
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Zarjan, Iran
- Average cloud cover in December: 13
The months with the most cloud cover are January and February (Cloud cover 18).
The months with the least cloud cover are June, September and October (Cloud cover 5).
Average visibility in December
Zarjan, 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).
