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The weather in January in Iran
It's cool in January in Iran with an average temperature of 12°C. Temperatures this month range from a low of 10°C to a high of 14°C. At night, you can expect temperatures between 0°C and 4°C.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Iran. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 26°C in 2019, Iran reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was -3°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of -9°C to a highest value of 12°C.
Precipitation and snowfall
In January, there is an average of 14 mm of precipitation, spread over 3 days. Of the total precipitation, about 4,4 cm falls as snow in January. The wind speed is around 3 Bft, mostly coming from the Southwest.
Daily weather in January for Iran
Click on any day in January 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.
January weather comparison
| Iran | New York | |
|---|---|---|
| Average temperature | 12°C | 5°C |
| Max. temperature | 14°C | 11°C |
| Min. temperature | 0°C | -5°C |
| Total precipitation | 14 mm | 97 mm |
| Rainy days | 3 days | 12 days |
| Total snowfall | 4,4 cm | 16 cm |
| Snowy days | 2 days | 8 days |
Start of January
The month of January starts in Iran with cool temps, averaging around 13°C during the day and nights around 3°C.
Mid January
By mid-January, daytime temps stay steady at around 13°C, with nights around 3°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
End of January
By the end of January, the average daytime temperature in Iran is around 13°C, while nighttime temps are about 3°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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.
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.
Temperature charts
These charts show the average temperatures in January in Iran. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Iran
Temperature in January in Iran over the years
Precipitation charts
These charts show the average amount of precipitation in January in Iran. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in January in Iran
Total precipitation in January in Iran over the years
Daily Snowfall in January in Iran
Snowfall in January in Iran per year
Daily UV index in January in Iran
This chart shows the average daily UV index in January 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.
Weather experiences in January in Iran
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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.