Last updated: August 23, 2025
In Seyah Cheshmeh, Iran, the average temperature in December hovers around -2°C (29°F), with possible lows of -21°C (-6°F) and highs reaching 12°C (54°F). Expect 33 mm (1.3 in) of precipitation spread over 8 days, contributing to the average humidity of 88%. Prepare accordingly for a chilly and damp month!
In December in Seyah Cheshmeh, the average temperature is -2°C (29°F), with maximums reaching 12°C (54°F) and minimums dropping as low as -21°C (-6°F). Travelers should be prepared for chilly conditions and pack appropriately for fluctuating temperatures.
In Seyah Cheshmeh in December, the precipitation amount is 33 mm (1.3 in) during a span of 8 days.
In Seyah Cheshmeh in December, humidity is 88%. With an average temperature of -2°C (29°F), this humidity feels like a biting chill in the air that penetrates layers of clothing, making outdoor activities challenging and potentially uncomfortable for travelers.
In Seyah Cheshmeh in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Seyah Cheshmeh, you can check the information here.
UV Risk Categories
Weather in Seyah Cheshmeh varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Seyah Cheshmeh, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 27 mm (1.1 inches) | 90% | moderate |
| February Weather | -4°C (25°F) | 40 mm (1.6 inches) | 90% | moderate |
| March Weather | 2°C (35°F) | 71 mm (2.8 inches) | 87% | very high |
| April Weather | 7°C (45°F) | 94 mm (3.7 inches) | 79% | very high |
| May Weather | 12°C (54°F) | 108 mm (4.2 inches) | 75% | extreme |
| June Weather | 18°C (64°F) | 53 mm (2.1 inches) | 59% | extreme |
| July Weather | 21°C (70°F) | 39 mm (1.5 inches) | 58% | extreme |
| August Weather | 20°C (69°F) | 31 mm (1.2 inches) | 49% | extreme |
| September Weather | 16°C (62°F) | 26 mm (1.0 inches) | 54% | very high |
| October Weather | 9°C (49°F) | 39 mm (1.5 inches) | 69% | high |
| November Weather | 3°C (37°F) | 27 mm (1.1 inches) | 78% | moderate |
| December Weather | -2°C (29°F) | 33 mm (1.3 inches) | 88% | moderate |