Monthly climate guide
Rasht weather in December
December in Rasht is typically cool, with average daytime highs around 13°C (55°F) and night-time lows near 8°C (46°F). The month usually brings about 117 mm of rain (wet) and is often cloudy. Daytime highs are 3°C cooler than November and about the same as January.
What stands out in December
- There's little difference between day and night (around 5°C).
- Only 2 months are cooler in Rasht than December.
- In Rasht, December is early winter.
- Just 200 km apart, but Rasht runs about 12°C warmer than Karaj this month.
Avg high
13°C
55°F
Avg low
8°C
46°F
Rainfall
117 mm
wet
Humidity
78%
relative
Sky
68%
cloud · often cloudy
Rasht weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 11°C / 53°F | 6°C / 43°F | 116 mm | 77% | 66% |
| February | 11°C / 51°F | 5°C / 41°F | 110 mm | 79% | 72% |
| March | 14°C / 56°F | 7°C / 45°F | 86 mm | 78% | 74% |
| April | 17°C / 63°F | 11°C / 51°F | 58 mm | 76% | 71% |
| May | 24°C / 75°F | 17°C / 63°F | 19 mm | 70% | 62% |
| June | 28°C / 82°F | 21°C / 70°F | 28 mm | 65% | 47% |
| July | 29°C / 84°F | 23°C / 74°F | 52 mm | 67% | 56% |
| August | 29°C / 84°F | 24°C / 74°F | 89 mm | 68% | 52% |
| September | 26°C / 79°F | 21°C / 70°F | 143 mm | 72% | 60% |
| October | 22°C / 71°F | 17°C / 62°F | 217 mm | 76% | 63% |
| November | 16°C / 60°F | 11°C / 52°F | 220 mm | 79% | 72% |
| December | 13°C / 55°F | 8°C / 46°F | 117 mm | 78% | 68% |
What to pack for December
- A warm sweater or fleece for layering
- A mid-weight jacket
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is December a good time to visit Rasht?
Compare the months in the chart above to find your ideal window.
Best time to visit Rasht →Other Iran cities in December
Cite or embed this data
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Rasht weather in December. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/iran/rasht/december
<a href="https://weathercompare.eu/weather/iran/rasht/december">Rasht weather in December</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/iran/rasht" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Rasht weather in December"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/iran/rasht/december">Rasht weather in December</a> – WeatherCompare</p>
Rasht in December: quick answers
Is December a good time to visit Rasht?
December is cool in Rasht, with highs around 13°C. Better for museums and city walks than the beach, and usually quieter.
How warm is Rasht in December?
Average highs are about 13°C (55°F) and average lows about 8°C (46°F), based on 10 years of daily data.
Does it rain a lot in Rasht in December?
Rasht typically gets around 117 mm of rain in December — wet.
Figures are long-term averages for the area around Rasht (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.