Isfahan
Iran · Middle East
Year-round range: 26°F to 99°F
April
Excellent conditions this month
Your monthly fit score
Comfort fit by month.
Climate details▼
Temperature
Average highs and lows.
April has comfortable temperatures — not too hot, not too cold.
Shaded band = typical daily swing (P10 of night lows to P90 of afternoon peaks) — spans wider than avg high/low lines because it captures day-to-day variation.
| = AprRainfall
Monthly rain and rain days.
April has moderate rainfall — occasional showers but mostly manageable.
Sunshine
Average hours of bright sun per day.
April is one of the sunniest months — great for outdoor plans.
Clear sky
Clear-sky share is the inverse of average cloud cover (100% minus cloud cover). Band labels follow standard meteorological categories; distribution within each band varies by day.
Air comfort by month
Humidity and heat feel by month.
Time-of-day patterns
Typical hourly rhythm for April.
Temperature by hour
Temperature by hour and month
Typical temperature through the day across the year (1996-2025 normals, local time). Shaded cells are nighttime.
In April, afternoons reach about 74° and nights settle near 53°.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Humidity |
|---|---|---|---|---|---|---|
| Jan | 48°F | 26°F | 4 | 0.8in | 8.3h | 49.714285714285715% |
| Feb | 54°F | 29°F | 4 | 0.7in | 9.1h | 41.71428571428571% |
| Mar | 64°F | 37°F | 5 | 0.9in | 9.4h | 34.14285714285714% |
| Apr | 75°F | 48°F | 5 | 0.8in | 9.7h | 27.999999999999996% |
| May | 85°F | 57°F | 2 | 0.4in | 11.7h | 20.714285714285715% |
| Jun | 95°F | 66°F | 0 | 0.1in | 12.9h | 13.142857142857142% |
| Jul | 99°F | 72°F | 0 | 0.0in | 12.8h | 14.142857142857142% |
| Aug | 96°F | 69°F | 0 | 0.0in | 12.8h | 14.142857142857142% |
| Sep | 89°F | 60°F | 0 | 0.0in | 11.4h | 16% |
| Oct | 77°F | 50°F | 1 | 0.1in | 10.6h | 25.428571428571427% |
| Nov | 61°F | 38°F | 4 | 0.8in | 8.6h | 42.71428571428571% |
| Dec | 51°F | 30°F | 5 | 0.9in | 7.9h | 53% |