Isfahan in December
In December, Isfahan averages 12°C (53°F) during the day and -1°C (30°F) at night, with only about 3 rainy days.
High seasonConditions are cool — bring a jacket for evenings. Skies are generally dry and clear.
December in Isfahan is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How December compares to the rest of the year in Isfahan
December is one of the coolest months in Isfahan (11th of 12) and moderately rainy compared to the rest of the year (7th of 12). Daytime temperature runs 12°C below the annual average (24°C). December runs 4°C cooler than November (16°C) and cools 2°C in January (10°C).
December sunrise & sunset in Isfahan
Times shown for Isfahan local time (Asia/Tehran), calculated for the 15th of December. They shift by a few minutes day to day across the month.
Photography light in Isfahan — December
Golden-hour and blue-hour windows for the 15th of December, in Isfahan's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Isfahan in December
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on December's tier (High season) and Isfahan's popularity.
Crowds & pricing — December in Isfahan
This is a busy month in Isfahan — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: comfortable tourism weather Christmas / New Year travel surge
Sun & mosquito risk — December in Isfahan
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
🌬 Frosty nights — Isfahan in December
Gear: Cold nights, milder days. Light insulated jacket fine for daytime, real coat for after dark.
Isfahan in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 10°C / 49°F | -3°C / 26°F | 17 mm | 4 | — |
| February | 13°C / 56°F | -1°C / 30°F | 16 mm | 4 | — |
| March | 19°C / 65°F | 4°C / 38°F | 19 mm | 5 | — |
| April | 24°C / 75°F | 9°C / 48°F | 15 mm | 5 | — |
| May | 30°C / 85°F | 14°C / 57°F | 9 mm | 3 | — |
| June | 36°C / 96°F | 20°C / 68°F | 1 mm | 0 | — |
| July | 37°C / 99°F | 22°C / 72°F | 1 mm | 0 | — |
| August | 35°C / 95°F | 20°C / 69°F | 0 mm | 0 | — |
| September | 32°C / 90°F | 16°C / 62°F | 0 mm | 0 | — |
| October | 25°C / 77°F | 10°C / 50°F | 4 mm | 1 | — |
| November | 16°C / 60°F | 2°C / 36°F | 23 mm | 4 | — |
| December | 12°C / 53°F | -1°C / 30°F | 15 mm | 3 | — |
Other cities with similar December weather
🌍 See the full ranked list of climate twins for Isfahan in December →
Frequently asked questions
How hot is Isfahan in December?
In December, Isfahan averages a high of 12°C (53°F) and a low of -1°C (30°F) — generally cool.
Does it rain a lot in Isfahan in December?
December is generally dry in Isfahan, with about 3 rainy days on average.
Is December a good time to visit Isfahan?
December is cool and mostly dry. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Isfahan in December?
Pack a warm jacket and layers. See the full December packing list for Isfahan for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.