Temperatures in December
It's cool to moderate in December in Iran with an average temperature of 15°C. Temperatures this month range from a low of 13°C to a high of 18°C. At night, you can expect temperatures between 3°C and 7°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Iran in December. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of December
The month of December starts in Iran with cool temperatures, averaging around 16°C during the day and nights close to 6°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-December
By mid-December, the average daytime temperature drops to around 15°C, with nights close to 4°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of December
By the end of December, the average daytime temperature in Iran will be around 15°C, with nights close to 4°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
Precipitation in December
In December, there is an average of 16 mm of precipitation, spread over 3 days. Of the total precipitation, about 0,6 cm falls as snow in December. The wind speed is around 3 Bft, mostly coming from the Southwest.
The precipitation chance averages 10% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Iran. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Iran in December |
UK | ||
|---|---|---|---|
 Average Temperature |
15°C | 9°C | |
 High Temp |
18°C | 11°C | |
| Low Temp |
13°C | 8°C | |
 Total Precipitation |
16 mm | 67 mm | |
| Rainy Days |
3 days | 10 days | |
 Total Snowfall |
0,6 cm | 1,2 cm | |
| Snowy Days |
1 day | 1 day | |
November
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is December a good time to visit Iran?
Looking for sun and warm weather? Then December isn’t the best time to be in Iran. The temperature is too low this month for a warm stay.
Temperature records for Iran in December
With 29°C, Iran hit the highest temperature in the last 10 years in December 2016. The lowest daytime temperature in this month was 3°C in 2022. The extreme night temperatures ranged from a low of -4°C to a high of 16°C.
Check out the climate of Iran for all months and discover the best travel time
The climate of Iran is based on weather data from Tehran. Other locations might have different weather. You can check out all destinations in Iran for a full picture of the climate.
Daily Temperature in December in Iran
This chart shows the average daily temperatures, both day and night, for each day in December in Iran, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Weather experiences in December in Iran
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The evenings can be surprisingly cold with sudden temperatur... more
Daily Precipitation in December in Iran
The chart below shows the average daily precipitation in December for Iran, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 3 days of rain in Iran.
Daily Snowfall in December in Iran
This chart shows the average daily snowfall in December in Iran, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in December.
Daily UV Index in December in Iran
This chart shows the average daily UV index in December in Iran, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Iran Over the Years
This chart shows the average temperature in December in Iran, measured in degrees Celsius, over the past years.
Total Precipitation in December in Iran Over the Years
This chart shows the average precipitation in December in Iran, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in December in Iran per year
This chart shows the average snowfall in December in Iran, measured in centimetres, over the past years.
Daily climate in December for Iran
Click on a specific day in December for detailed info on the typical weather on that day in Iran. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Iran
The weather in December in Iran is rated 3 out of 5 stars by 1 visitor. Have you been to Iran? Share your weather experience to help other visitors.
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The evenings can be surprisingly cold with sudden temperature swings, so bring warm clothes!— This text is automatically translated to English
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Average Weather in Iran by Month
Click on a month below to see detailed weather info for Iran. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
