Average weather for Iran 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.
Start of December
The month of December starts in Iran with cool temps, averaging around 16°C during the day and nights around 6°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid December
By mid-December, daytime temps drop to around 15°C, with nights around 4°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of December
By the end of December, the average daytime temperature in Iran is around 15°C, while nighttime temps are about 4°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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.
Iran in December |
New York | ||
|---|---|---|---|
 Average temperature |
15°C | 9°C | |
 Max. temperature |
18°C | 12°C | |
| Min. temperature |
13°C | -5°C | |
 Total precipitation |
16 mm | 133 mm | |
| Rainy days |
3 days | 17 days | |
 Total snowfall |
0,6 cm | 9,7 cm | |
| Snowy days |
1 day | 3 days | |
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? December isn’t a good month to be in Iran. The temperatures are too low for a warm stay this month.
Temperature records
With 29°C in 2016, Iran reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 3°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of -4°C to a highest value of 16°C.
Check out the climate of Iran for all months and discover the best travel time
The climate in Iran is based on weather data from Tehran. Other spots might have different weather. You can check out all destinations in Iran to get the full picture of the climate.
Daily Temperature in December in Iran
This chart shows the average daily high and low temperatures in December for Iran, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for 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 millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 3 days of precipitation in Iran.
Daily Snowfall in December in Iran
This chart shows the average daily snowfall in December in Iran, measured in centimeters. 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 few years.
Total precipitation in December in Iran over the years
This chart shows the average precipitation in December in Iran, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in December in Iran per year
This chart shows the average snowfall in December in Iran, measured in centimeters, over the past few years.
Daily weather in December for Iran
Click on any day in December to get detailed info about the usual 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 changes, 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.
