Monthly climate guide
Shiraz weather in December
Expect cool weather in Shiraz in December: afternoons reach about 14°C (58°F), while nights drop to around 1°C (34°F). Around 33 mm of rain falls over the month (fairly dry), and skies are a mix of sun and cloud. Daytime highs are 4°C cooler than November and 2°C warmer than January.
What stands out in December
- Afternoons and nights feel like different seasons, roughly 14°C apart.
- December is among Shiraz's three coolest months.
- It's wetter than a typical month in Shiraz — roughly 36% more rain than average.
- Shiraz is usually about 2°C warmer than Isfahan, 350 km away, in December.
Avg high
14°C
58°F
Avg low
1°C
34°F
Rainfall
33 mm
fairly dry
Humidity
55%
relative
Sky
45%
cloud · a mix of sun and cloud
Shiraz weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 12°C / 54°F | 0°C / 31°F | 49 mm | 59% | 52% |
| February | 14°C / 57°F | 0°C / 33°F | 53 mm | 59% | 50% |
| March | 18°C / 64°F | 3°C / 38°F | 51 mm | 55% | 47% |
| April | 23°C / 74°F | 8°C / 47°F | 29 mm | 49% | 52% |
| May | 30°C / 86°F | 13°C / 56°F | 9 mm | 36% | 40% |
| June | 37°C / 98°F | 18°C / 64°F | 2 mm | 18% | 24% |
| July | 38°C / 101°F | 20°C / 69°F | 1 mm | 16% | 33% |
| August | 37°C / 98°F | 19°C / 67°F | 1 mm | 17% | 32% |
| September | 33°C / 92°F | 16°C / 62°F | 1 mm | 20% | 28% |
| October | 27°C / 81°F | 12°C / 53°F | 4 mm | 29% | 34% |
| November | 18°C / 65°F | 5°C / 41°F | 58 mm | 52% | 47% |
| December | 14°C / 58°F | 1°C / 34°F | 33 mm | 55% | 45% |
What to pack for December
- A warm sweater or fleece for layering
- A mid-weight jacket
- An extra layer — evenings are noticeably cooler than afternoons
Is December a good time to visit Shiraz?
Compare the months in the chart above to find your ideal window.
Best time to visit Shiraz →Other Iran cities in December
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Shiraz weather in December. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/iran/shiraz/december
<a href="https://weathercompare.eu/weather/iran/shiraz/december">Shiraz weather in December</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/iran/shiraz" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Shiraz weather in December"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/iran/shiraz/december">Shiraz weather in December</a> – WeatherCompare</p>
Shiraz in December: quick answers
Is December a good time to visit Shiraz?
December is a reasonable time for Shiraz: highs around 14°C and about 33 mm of rain, though not one of the three best months.
How warm is Shiraz in December?
Average highs are about 14°C (58°F) and average lows about 1°C (34°F), based on 10 years of daily data.
Does it rain a lot in Shiraz in December?
Shiraz typically gets around 33 mm of rain in December — fairly dry.
Figures are long-term averages for the area around Shiraz (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.