Temperature
Cold by day, freezing at night.
50°Ftypical January high
Typical range
Cold days and plenty of sun.
Cold by day, freezing at night.
Rain is infrequent in January.
Plenty of sun this month.
Humidity is rarely noticeable in the cool air.
In January, afternoons feel about 41° and nights feel near 25°.
Mostly clear skies this month.
Calm winds are typical in January.
January late afternoons are around 49°F, easing to about 42°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 50 | 28 | 0.6 | 3 | 9.1 | 52 |
| Feb | 57 | 32 | 0.5 | 3 | 10.1 | 43 |
| Mar | 66 | 40 | 0.6 | 4 | 10.7 | 36 |
| Apr | 76 | 50 | 0.4 | 3 | 11.7 | 32 |
| May | 86 | 59 | 0.2 | 2 | 12.4 | 26 |
| Jun | 96 | 67 | 0.0 | 0 | 12.9 | 17 |
| Jul | 100 | 72 | 0.0 | 0 | 12.9 | 17 |
| Aug | 98 | 68 | 0.0 | 0 | 12.9 | 18 |
| Sep | 91 | 60 | 0.0 | 0 | 11.5 | 20 |
| Oct | 79 | 50 | 0.1 | 1 | 10.6 | 29 |
| Nov | 63 | 38 | 0.6 | 3 | 9.3 | 47 |
| Dec | 53 | 31 | 0.5 | 3 | 8.6 | 55 |
Similar climates
Want a side-by-side climate view? Compare Isfahan with Shiraz.
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