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
A moderate decline in the average high-temperature is seen during December, decreasing from a warm 25.3°C (77.5°F) in November to a refreshing 19.9°C (67.8°F). In December, Sar Julaki experiences an average nighttime temperature of 12.4°C (54.3°F).Humidity
The average relative humidity in December is 42%.Rainfall
In Sar Julaki, during December, the rain falls for 6.2 days and regularly aggregates up to 37mm (1.46") of precipitation. In Sar Julaki, during the entire year, the rain falls for 47.7 days and collects up to 212mm (8.35") of precipitation.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 17:08. On the last day of December, sunrise is at 07:07 and sunset at 17:19 +0330.
Sunshine
The average sunshine in December is 7.1h.UV index
In December, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 5 translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. Around midday, solar radiation is most harmful; hence, exposure should be limited. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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 Sar Julaki in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Sar Julaki have in December?
How high is the UV index in December in Sar Julaki?
Average temperature in December
Sar Julaki, 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
Sar Julaki, 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
Sar Julaki, 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
Sar Julaki, 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
Sar Julaki, 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
Sar Julaki, 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
Sar Julaki, 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
Sar Julaki, 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
Sar Julaki, 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
Sar Julaki, 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
Sar Julaki, 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).
