December weather forecastGerd Rudbar, Iran
December
Weather in December
The first month of the winter, December, is also a moderate month in Gerd Rudbar, Iran, with an average temperature ranging between max 15.5°C (59.9°F) and min 8.1°C (46.6°F).Temperature
With the onset of December, the average high-temperature subtly recedes from November's refreshing 18.5°C (65.3°F) to a mild 15.5°C (59.9°F). Gerd Rudbar, in December, witnesses an average low-temperature of 8.1°C (46.6°F).Humidity
In Gerd Rudbar, Iran, the average relative humidity in December is 63%.Rainfall
In December, the rain falls for 6 days. Throughout December, 20mm (0.79") of precipitation is accumulated. In Gerd Rudbar, Iran, during the entire year, the rain falls for 70.8 days and collects up to 213mm (8.39") of precipitation.Snowfall
April through October and December are months without snowfall.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of December in Gerd Rudbar, sunrise is at 06:52 and sunset at 16:44. On the last day of the month, sunrise is at 07:10 and sunset at 16:54 +0330.
Sunshine
The average sunshine in December in Gerd Rudbar is 6.6h.UV index
The average daily maximum UV index in December in Gerd Rudbar is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 4 in December translates into the following recommendations:
Be vigilant - Preventing sunburn is recommended. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Gerd Rudbar, Iran
- Average high temperature in December: 15.5°C
The warmest month (with the highest average high temperature) is August (32.7°C).
The month with the lowest average high temperature is January (13.9°C).
- Average low temperature in December: 8.1°C
The months with the highest average low temperature are July and August (22.9°C).
The coldest month (with the lowest average low temperature) is February (5.9°C).
Average pressure in December
Gerd Rudbar, Iran
- Average pressure in December: 1021.4mbar
The month with the highest atmospheric pressure is December (1021.4mbar).
The month with the lowest atmospheric pressure is July (1008mbar).
Average wind speed in December
Gerd Rudbar, Iran
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is March (9.1km/h).
The calmest months (with the lowest average wind speed) are November and December (7.5km/h).
Average humidity in December
Gerd Rudbar, Iran
- Average humidity in December: 63%
The months with the highest relative humidity are February, July, September and November (65%).
The month with the lowest relative humidity is May (59%).
Average rainfall in December
Gerd Rudbar, Iran
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is October (39mm).
The driest months (with the least rainfall) are June and August (5mm).
Average rainfall days in December
Gerd Rudbar, Iran
- Average rainfall days in December: 6 days
The month with the highest number of rainy days is April (8.3 days).
The months with the least rainy days are June and August (4.3 days).
Average snowfall in December
Gerd Rudbar, Iran
- Average snowfall in December: 0mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in December
Gerd Rudbar, Iran
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).
Average daylight in December /
Average sunshine in December
Gerd Rudbar, Iran
- Average daylight in December: 9h and 42min
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: 6h and 36min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).
Average sunshine days in December
Gerd Rudbar, Iran
- Average sunshine days in December: 23.3 days
The month with the most sunshine days is October (23.9 days).
The months with the least sunshine days are April and May (19.5 days).
Average UV index in December
Gerd Rudbar, Iran
- Average UV index in December: 4
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in December
Gerd Rudbar, Iran
- Average cloud cover in December: 25
The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in December
Gerd Rudbar, Iran
- Average visibility in December: 10km
The months with the highest visibility are January, February, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are March, April and November (9km).
