Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
Arrival of December comes with a reduction in the average high-temperature, falling from a warm 25.3°C (77.5°F) in November to a comfortable 19.9°C (67.8°F). December nights observe an average temperature dip to a fresh 12.4°C (54.3°F).Humidity
In December, the average relative humidity is 42%.Rainfall
In Cham Kalgeh, Iran, in December, it is raining for 6.2 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, there are 47.7 rainfall days, and 212mm (8.35") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 10h and 12min of daylight.On the first day of the month, sunrise is at 06:50 and sunset at 17:10. On the last day of December, sunrise is at 07:07 and sunset at 17:20 +0330.
Sunshine
In Cham Kalgeh, the average sunshine in December is 7.1h.UV index
In December, the average daily maximum UV index in Cham Kalgeh is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 5 during December leads to these advisories:
Undertake protective steps - Preventing sun damage is advised. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December in Cham Kalgeh?
How long on average sun shines in December?
How high is the UV index in December?
Average temperature in December
Cham Kalgeh, Iran
- Average high temperature in December: 19.9°C
The warmest month (with the highest average high temperature) is July (46°C).
The month with the lowest average high temperature is January (18.7°C).
- Average low temperature in December: 12.4°C
The month with the highest average low temperature is July (33.5°C).
The coldest month (with the lowest average low temperature) is January (10.8°C).
Average pressure in December
Cham Kalgeh, Iran
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (999mbar).
Average wind speed in December
Cham Kalgeh, Iran
- Average wind speed in December: 9.5km/h
The windiest month (with the highest average wind speed) is June (15.5km/h).
The calmest month (with the lowest average wind speed) is November (9km/h).
Average humidity in December
Cham Kalgeh, Iran
- Average humidity in December: 42%
The month with the highest relative humidity is January (43%).
The month with the lowest relative humidity is June (9%).
Average rainfall in December
Cham Kalgeh, Iran
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is November (61mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in December
Cham Kalgeh, Iran
- Average rainfall days in December: 6.2 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 (0 days).
Average daylight in December /
Average sunshine in December
Cham Kalgeh, Iran
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 7h and 1min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in December
Cham Kalgeh, Iran
- Average sunshine days in December: 23.9 days
The months with the most sunshine days are July and August (30.8 days).
The month with the least sunshine days is April (19 days).
Average UV index in December
Cham Kalgeh, Iran
- Average UV index in December: 5
The months with the highest UV index are June and July (UV index 10).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in December
Cham Kalgeh, Iran
- Average cloud cover in December: 17
The month with the most cloud cover is January (Cloud cover 20).
The months with the least cloud cover are June and September (Cloud cover 1).
Average visibility in December
Cham Kalgeh, 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).
