Temperature
Cold by day, freezing at night.
44°Ftypical January high
Typical range
January climate
January in Tehran
Iran · Middle East
Plenty of sun. Cold weather and some snow or mixed precipitation are the main drawbacks.
Some tradeoffs
Daytime high
44°F
Lows around 27°F
Precipitation
7 days/mo
Sun
8.5 h/day
Air feel
Very dry
When to visit
Month-by-month fit
Best
Precipitation
Some snow or mixed precipitation is possible this month.
23%wet-day frequency
Precip amountWet-day chanceSnowfall
Sunshine
Plenty of sun this month.
8.6 hJanuary sunshine
Heat & humidity by month
Humidity is rarely noticeable in the cool air.
Very dryJanuary Heat feel
Easy airWarm airHot airHumid air
Hourly temperature pattern
In January, afternoons feel about 37° and nights feel near 24°.
FreezingVery coldColdCoolComfortableWarmHotNight hours
Clear sky
Partly cloudy skies this month.
60%January Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in January.
4 mphJanuary Calm
More detailIncludes daypart comfort
Typical January day
January late afternoons are around 42°F, easing to about 37°F in early evening.
Avg temp Typical range
Morning34°F
Rain14%
Cloud40%
Humid airLow
Sun intensityLow
Midday41°F
Rain14%
Cloud39%
Humid airLow
Sun intensityModerate
Late afternoon43°F
Rain12%
Cloud39%
Humid airLow
Sun intensityLow
Best windowEarly evening36°F
Rain12%
Cloud39%
Humid airLow
Sun intensityMinimal
Data tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 44 | 27 | 1.7 | 7 | 8.6 | 60 |
| Feb | 46 | 31 | 1.9 | 9 | 9.4 | 59 |
| Mar | 57 | 41 | 2.4 | 9 | 10.3 | 55 |
| Apr | 69 | 52 | 1.8 | 9 | 11.4 | 49 |
| May | 81 | 63 | 0.7 | 5 | 12.2 | 37 |
| Jun | 92 | 74 | 0.2 | 2 | 13.0 | 26 |
| Jul | 97 | 79 | 0.2 | 1 | 13.0 | 26 |
| Aug | 95 | 78 | 0.2 | 1 | 12.9 | 26 |
| Sep | 88 | 70 | 0.2 | 1 | 11.4 | 29 |
| Oct | 75 | 58 | 0.8 | 4 | 10.3 | 40 |
| Nov | 58 | 43 | 1.5 | 7 | 8.7 | 58 |
| Dec | 48 | 32 | 1.6 | 8 | 8.1 | 60 |
Similar climates
Similar
Similar travel styleSamarkandUzbekistanSimilar travel styleMadridSpainSimilar travel styleBeirutLebanonSimilar travel styleIzmirTurkey
Want a side-by-side climate view? Compare Tehran with Samarkand.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology