Iran (Tehran)
January
Weather in Iran for January 2026
Your guide to Iran weather in January - trends and predictions
Snowfall in Iran during January is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Iran at the beginning of January is 9.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 7.1 °C by the end of January.
Iran experiences moderate rainfall in January, with an average of 8 rainy days and a total precipitation of 28.5 mm.
Snow Forecast ❄️
Temperatures
Rain 🌧️
22
Dry days
8
Rainy days
1
Snow days
8°/1°
Temperatures
10 km/h
Avg max wind
44 %
Avg humidity
Iran Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  10° | 2 9° | 3 10° | 4  9° | |||
| 5  10° | 6  8° | 7 9° | 8 9° | 9 12° | 10 10° | 11 8° |
| 12  8° | 13 7° | 14 8° | 15  8° | 16 9° | 17 9° | 18 8° |
| 19 9° | 20 8° | 21 10° | 22  9° | 23 8° | 24 8° | 25 8° |
| 26 8° | 27 6° | 28 7° | 29 8° | 30  7° | 31 6° |
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Temperatures trend during January in Iran
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Sunny | 10° /1° | 0 mm | 0 cm | |
| 2 Jan. | Sunny | 9° /1° | 0 mm | 0 cm | |
| 3 Jan. | Sunny | 10° /1° | 0 mm | 0 cm | |
| 4 Jan. | Overcast | 9° /1° | 0.2 mm | 0 cm | |
| 5 Jan. | Patchy rain possible | 10° /2° | 0.2 mm | 0 cm | |
| 6 Jan. | Light freezing rain | 8° /1° | 0.6 mm | 0 cm | |
| 7 Jan. | Sunny | 9° /1° | 0 mm | 0 cm | |
| 8 Jan. | Sunny | 9° /1° | 0 mm | 0 cm | |
| 9 Jan. | Patchy rain possible | 12° /3° | 0 mm | 0 cm | |
| 10 Jan. | Patchy rain possible | 10° /3° | 1.5 mm | 0 cm | |
| 11 Jan. | Patchy rain possible | 8° /1° | 0.8 mm | 0 cm | |
| 12 Jan. | Cloudy | 8° /0° | 2.1 mm | 0 cm | |
| 13 Jan. | Sunny | 7° /1° | 0.1 mm | 0 cm | |
| 14 Jan. | Overcast | 8° /0° | 0.8 mm | 0 cm | |
| 15 Jan. | Patchy moderate snow | 8° /1° | 1.3 mm | 0.6 cm | |
| 16 Jan. | Sunny | 9° /0° | 0 mm | 0 cm | |
| 17 Jan. | Sunny | 9° /0° | 0.1 mm | 0 cm | |
| 18 Jan. | Sunny | 8° /0° | 0.8 mm | 0 cm | |
| 19 Jan. | Sunny | 9° /0° | 0.1 mm | 0 cm | |
| 20 Jan. | Sunny | 8° /0° | 0 mm | 0 cm | |
| 21 Jan. | Sunny | 10° /0° | 0 mm | 0 cm | |
| 22 Jan. | Partly cloudy | 9° /1° | 0 mm | 0 cm | |
| 23 Jan. | Sunny | 8° /0° | 1.2 mm | 0 cm | |
| 24 Jan. | Sunny | 8° /0° | 2.6 mm | 0 cm | |
| 25 Jan. | Sunny | 8° /-1° | 0.5 mm | 0 cm | |
| 26 Jan. | Partly cloudy | 8° /0° | 0 mm | 0 cm | |
| 27 Jan. | Patchy rain possible | 6° /1° | 3.7 mm | 0 cm | |
| 28 Jan. | Partly cloudy | 7° /-1° | 1 mm | 0 cm | |
| 29 Jan. | Patchy rain possible | 8° /0° | 0.3 mm | 0 cm | |
| 30 Jan. | Moderate rain at times | 7° /0° | 1 mm | 0 cm | |
| 31 Jan. | Moderate or heavy rain shower | 6° /1° | 9.4 mm | 0 cm | |
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Important Notice
Our weather forecast for Iran in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Iran forecast closer to your planned date for the most up-to-date weather information.
Iran in January - FAQ
What are the expected maximum and minimum temperatures in Iran during January?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 1°.
How much rainfall should be expected in Iran during January?
In January, Iran can expect light to moderate rainfall, totaling 28.5 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Iran in January 2026?
Iran typically sees 0.623333 cm of snowfall during January.
What are the typical wind conditions in Iran during January?
The average wind speed in Iran during January is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
Iran snow forecast January 2026
Track daily snowfall levels and discover Iran’s snowy potential this January ❄️
January rainfall patterns in Iran
Explore the daily rainfall trends and prepare for Irans January weather 💧
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