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 snowfall in December
- Average snowfall 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
Weather in December
Temperature
The shift from November to December is characterized by an average high-temperature of a mild 13.7°C (56.7°F), not significantly different from the 16.3°C (61.3°F) of November. December nights are marked by an average low-temperature of 8.6°C (47.5°F).Humidity
In Lat Leyl, the average relative humidity in December is 70%.Rainfall
In December, in Lat Leyl, the rain falls for 10.3 days. Throughout December, 41mm (1.61") of precipitation is accumulated. In Lat Leyl, during the entire year, the rain falls for 130.7 days and collects up to 563mm (22.17") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Lat Leyl, in December, snow falls for 0.1 days, with typically accumulated 5mm (0.2") of snow. Throughout the year, in Lat Leyl, there are 4 snowfall days, and 267mm (10.51") of snow is accumulated.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year in Lat Leyl.On the first day of the month, sunrise is at 07:04 and sunset at 16:52. On the last day of December, sunrise is at 07:22 and sunset at 17:02 +0330.
Sunshine
The average sunshine in December is 6h.UV index
The months with the lowest UV index in Lat Leyl are January through March and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 3 translates into these guidelines:
Be vigilant - Suggestions to stave off sun damage are provided. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the usual temperature for Lat Leyl in December?
What is the average humidity in December in Lat Leyl?
How many days does it rain in December in Lat Leyl?
How much does it snow in Lat Leyl in December?
What is the month with the shortest days in Lat Leyl?
What is the average length of the day in December in Lat Leyl?
What time are sunrise and sunset in December in Lat Leyl?
How long on average sun shines in December in Lat Leyl?
When is the lowest UV index in Lat Leyl?
What is the UV index intensity in December in Lat Leyl?
Average temperature in December
Lat Leyl, Iran
- Average high temperature in December: 13.7°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is February (11.3°C).
- Average low temperature in December: 8.6°C
The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is February (6°C).
Average pressure in December
Lat Leyl, Iran
- Average pressure in December: 1021.9mbar
The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is July (1009mbar).
Average wind speed in December
Lat Leyl, Iran
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is January (9.8km/h).
The calmest month (with the lowest average wind speed) is September (8.1km/h).
Average humidity in December
Lat Leyl, Iran
- Average humidity in December: 70%
The month with the highest relative humidity is October (75%).
The months with the lowest relative humidity are June and July (65%).
Average rainfall in December
Lat Leyl, Iran
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is November (89mm).
The driest month (with the least rainfall) is June (17mm).
Average rainfall days in December
Lat Leyl, Iran
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is October (15.1 days).
The month with the least rainy days is June (6.8 days).
Average snowfall in December
Lat Leyl, Iran
- Average snowfall in December: 5mm
The month with the highest snowfall is February (198mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Lat Leyl, Iran
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (2.2 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
Lat Leyl, Iran
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The months with the least sunshine are October and November (Average sunshine: 5h and 30min).
Average sunshine days in December
Lat Leyl, Iran
- Average sunshine days in December: 19.3 days
The month with the most sunshine days is July (20.7 days).
The month with the least sunshine days is October (12.8 days).
Average UV index in December
Lat Leyl, Iran
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 3).
Average cloud cover in December
Lat Leyl, Iran
- Average cloud cover in December: 31
The month with the most cloud cover is February (Cloud cover 40).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in December
Lat Leyl, Iran
- Average visibility in December: 10km
The months with the highest visibility are January, March, May, June, July, August, September and December (10km).
The months with the lowest visibility are February, April, October and November (9km).
Lat Leyl, Iran
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