Last updated: August 21, 2025
In December, Qom, Iran experiences a mild climate with a maximum temperature reaching 22°C (71°F) and a comfortable average of 8°C (47°F), while nighttime lows can dip to -2°C (28°F). The month is characterized by moderate humidity levels around 70%, contributing to a refreshing atmosphere. Visitors can expect approximately 20 mm (0.8 in) of rainfall over about 4 days, offering a glimpse of Qom's winter beauty. Whether exploring the city's rich history or enjoying its tranquil landscapes, December provides an inviting backdrop for travelers.
In December, Qom, Iran experiences a notable shift in temperatures as winter sets in. With minimums dipping to -2°C (28°F) and average highs reaching 22°C (71°F), the month showcases a contrast that reflects the transition between the colder and milder spells. As the average temperature lingers around 8°C (47°F), residents can expect refreshing coolness, particularly during the night, while the afternoons offer a reprieve with warmer sunshine. This seasonal shift marks a stark departure from the hot summer months, as December paves the way for a chillier climate, creating an inviting atmosphere for both locals and visitors to explore the rich cultural heritage of the city.
In December, Qom experiences a moderate level of precipitation, with 20 mm (0.8 in) of rainfall spread across 4 days. This marks a slight decline from November's generous 28 mm (1.1 in), yet it illustrates a typical winter pattern where moisture begins to wane after the autumn months. Interestingly, compared to the dry summer months of June and July, which recorded almost no precipitation, December serves as a reminder of the region's seasonal shifts. As winter settles in, the steady rainfall can provide a refreshing change, setting the stage for the cooler, drier months ahead.
In Qom, Iran, December sees a notable humidity level of 70%, which aligns with the elevated humidity trend observed in the preceding months of November, where it reached 72%. This period marks a transition from the drier summer months, with July and August recording significantly lower humidity levels of 52% and 40%, respectively. As the seasons shift, the humidity gradually rises again, signifying the influence of winter weather conditions. Overall, December maintains a consistent moisture level similar to January (70%) and March (68%), suggesting a stable climate as the year closes. This gradual fluctuation between months highlights the diverse climate characteristics of Qom as it adapts to seasonal changes.
In December, Qom, Iran experiences a moderate UV Index of 3, indicating a reduction in sun intensity as compared to the preceding months. Following a seasonal peak in the summer, where the UV Index reached an extreme 12 in May and June, the year transitions to milder exposure levels, making December a more manageable time for outdoor activities. With a burn time of 30 minutes, residents and visitors are encouraged to stay cautious but can enjoy greater outdoor comfort. This trend highlights the cyclical nature of Qom's sun exposure throughout the year. For more detailed insights, visit Qom UV Index.
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In Qom, Iran, December offers a welcoming glimpse of sunshine with 275 hours of sunlight, setting the stage for a bright winter. As the year progresses from January's 230 hours to December, a distinct upward trend in daylight becomes evident, peaking in the summer months of June and July with nearly 400 hours. Interestingly, although December experiences a decline in sunshine compared to its sun-drenched summer counterparts, it still outshines the colder winter months of November and January. This gradual increase in daylight hours highlights a warm transition towards spring, as Qom bids farewell to its shorter days while reminding residents of the beauty yet to come in the new year.
In December, Qom, Iran, experiences a 69% chance of sunny weather, making it a relatively bright month compared to the preceding November, which sees a 60% likelihood of sunshine. While December's sun-soaked days are fewer than the sun-drenched peaks of summer months like June (96%) and July (92%), it still holds its own within the cooler season, surpassing the sunniness of late autumn. This slight increase in sunshine opportunity signifies a gradual transition from the cloudier days of fall toward sunnier skies, suggesting that those visiting or residing in Qom in December can still look forward to enjoyable sunny spells amidst the cooler temperatures.
In Qom, Iran, daylight duration follows a distinct seasonal rhythm that marks the year with noticeable contrasts. Starting with about 10 hours of daylight in both January and February, the days gradually lengthen as spring approaches, reaching 11 hours in March and soaring to 13 hours in April and May. The peak of summer in June and July brings the most sunlight, with an impressive 14 hours each day. However, as autumn sets in, the daylight diminishes, tapering off to 12 hours in September and back down to 10 hours by November. Finally, December closes the year with just 9 hours of daylight, highlighting a journey from abundance to scarcity as the days grow shorter. This cyclical pattern not only shapes the natural landscape of Qom but also influences the rhythm of daily life throughout the year.
As the year winds down in Qom, Iran, December experiences a gentle caress of air, with average wind speeds dropping to 1.9 m/s (4 mph), mirroring the calmness seen in January and November. This three-month span of lower winds provides a serene contrast to the mid-year months, where gusts peak at 3.8 m/s (8 mph) in both July and August. Interestingly, the wind begins to pick up again to 2.7 m/s (6 mph) in the late spring months, indicating a subtle shift from the tranquility of winter. The overall trend clearly highlights a seasonal pattern, with the end of the year bringing not just a drop in temperature but also in wind intensity, setting the stage for a peaceful, reflective close to the year.
Weather in Qom varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Qom, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather features a milder temperature range with a minimum of -2°C (28°F) and an average of 8°C (47°F), peaking at a comfortable maximum of 22°C (71°F). Humidity sits at around 70%, with light precipitation of 20 mm (0.8 in) spread over 4 days. In contrast, January experiences a more pronounced chill, with temperatures dropping to a minimum of -11°C (13°F) and an average of 7°C (45°F). The maximum temperature remains similar at 21°C (71°F), but the month sees slightly less precipitation, totaling 15 mm (0.6 in) over the same number of days. For more detailed insights, you can check Qom weather in January.
In December, the weather is characterized by milder temperatures, ranging from a minimum of -2°C (28°F) to a maximum of 22°C (71°F), with an average of 8°C (47°F). The month experiences relatively low precipitation of 20 mm (0.8 in) spread over four days, coupled with a humidity level of about 70%. In contrast, February brings colder conditions, with minimum temperatures dropping to -9°C (17°F) and a maximum of 25°C (78°F), while the average rises slightly to 10°C (50°F). February sees a bit more rainfall at 25 mm (1.0 in), also over four days, but with lower humidity at 66%. For more detailed insights, check out Qom weather in February.
In December, the weather is generally cooler with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 22°C (71°F), and an average of 8°C (47°F). It experiences relatively low precipitation of 20 mm (0.8 in) over about 4 days, along with a humidity level of 70%. In contrast, March sees significantly warmer temperatures, with a minimum of 2°C (36°F) and a maximum of 34°C (94°F), averaging 16°C (61°F). However, it experiences more rainfall, totaling 36 mm (1.4 in) over 5 days, while maintaining a slightly lower humidity at 68%. For more detailed information, you can check Qom weather in March.
In December, the weather is notably cooler, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 22°C (71°F) and an average temperature of 8°C (47°F). The month experiences about 20 mm (0.8 in) of precipitation over four days, accompanied by relatively high humidity at 70%. In contrast, April brings much warmer conditions, with temperatures climbing from a minimum of 4°C (39°F) to a maximum of 37°C (98°F) and an average of 21°C (70°F). The increase in warmth is reflected in the slightly higher precipitation of 22 mm (0.8 in) over five days, while humidity drops to 62%. For more detailed information, check out Qom weather in April.
December and May present contrasting weather conditions. In December, temperatures range from a chilly minimum of -2°C (28°F) to a pleasant maximum of 22°C (71°F), with an average of 8°C (47°F), while humidity levels sit at 70%. The month sees about 20 mm (0.8 in) of precipitation over four days, making it relatively moist. In contrast, May experiences much warmer temperatures, with a minimum of 12°C (54°F) and a sweltering maximum of 41°C (107°F), averaging around 26°C (80°F). The humidity drops to 64% and precipitation is slightly lower at 19 mm (0.7 in) over just three days. For more detailed information, you can check Qom weather in May.
The weather in December and June presents a striking contrast. In December, temperatures range from a chilly minimum of -2°C (28°F) to a mild maximum of 22°C (71°F), with an average of 8°C (47°F). The month receives about 20 mm (0.8 in) of precipitation over four days, and humidity levels are relatively high at 70%. Conversely, June boasts significantly warmer temperatures, with a minimum of 19°C (67°F) and a scorching maximum that can reach 43°C (110°F), averaging 32°C (91°F). This summer month is notably dry, experiencing just 2 mm (0.1 in) of precipitation over a span of zero days, and humidity levels drop to 62%. For more detailed information, you can check out Qom weather in June.
December and July showcase stark contrasts in weather patterns. December temperatures range from a brisk minimum of -2°C (28°F) to a mild maximum of 22°C (71°F), with an average of 8°C (47°F). This month experiences light precipitation of 20 mm (0.8 in) over about four days, coupled with a relatively high humidity level of 70%. In contrast, July boasts much warmer conditions, with minimum temperatures starting at 22°C (72°F) and peaking at a scorching 45°C (113°F), averaging a sweltering 35°C (95°F). Additionally, July is notably dry, recording just 1 mm (0.0 in) of precipitation over the entire month and experiencing no rainy days, along with a humidity of 52%. These differences highlight the dramatic seasonal shift, making December feel fresh and cool, while July is characterized by intense heat and dryness. For more details on July weather, check out Qom weather in July.
December and August display a stark contrast in weather. December experiences cooler temperatures, with a minimum of -2°C (28°F) and an average of 8°C (47°F), peaking at 22°C (71°F). The month also brings some precipitation, totaling 20 mm (0.8 in) over 4 days, accompanied by a high humidity level of 70%. In contrast, August is characterized by significantly warmer conditions, with temperatures ranging from a minimum of 20°C (68°F) to an average of 33°C (91°F) and soaring up to a blistering 44°C (112°F). Notably, August is dry, recording no precipitation whatsoever and a lower humidity of 40%. For further details on August weather in Qom, you can visit Qom weather in August.
December and September present stark contrasts in weather, with December experiencing cooler temperatures ranging from a minimum of -2°C (28°F) to a maximum of 22°C (71°F) and a notable average of 8°C (47°F). This month also sees some precipitation, totaling 20 mm (0.8 in) over four days, accompanied by a higher humidity level of 70%. In contrast, September boasts much warmer conditions, with temperatures ranging from a minimum of 15°C (59°F) to a scorching maximum of 43°C (109°F) and an average of 29°C (84°F). Remarkably, September records no precipitation, maintaining a dry atmosphere with humidity levels at 45%. For more details, check out Qom weather in September.
December brings significantly cooler temperatures compared to October, with average highs of 8°C (47°F) in December versus a much warmer 21°C (70°F) in October. While December sees a minimum of -2°C (28°F) and a maximum of 22°C (71°F), October's temperatures can soar, reaching up to 37°C (99°F). Additionally, December experiences more humid conditions at 70% compared to October's 61% humidity, contributing to a different overall feel. Precipitation also increases in December with 20 mm (0.8 in) over four days, compared to just 8 mm (0.3 in) across two days in October, making the latter a drier month. For further details on weather conditions, visit Qom weather in October.
December's weather shows a significant drop in temperature compared to November, with a minimum of -2°C (28°F) and an average of 8°C (47°F), whereas November features a minimum of 1°C (33°F) and an average of 13°C (55°F). The maximum temperatures also reflect this decline, with December reaching a high of 22°C (71°F) compared to November's warmer peak of 32°C (91°F). Precipitation slightly decreases in December, totaling 20 mm (0.8 in) over 4 days, compared to November's 28 mm (1.1 in) across 5 days. Humidity remains relatively similar, with December at 70% and November slightly higher at 72%. For more information on November weather, you can check Qom weather in November.
December in Qom marks a distinct transition from the warmer months, with noticeably cooler temperatures and an increase in humidity. While the days are mild, reaching a maximum of 22°C (71°F), the nights can be quite chilly, dipping down to a minimum of -2°C (28°F). This month also experiences a slight uptick in precipitation, with 20 mm spread over a handful of rainy days, contributing to a crisp freshness in the air. Overall, December's weather fosters a refreshing change, making it a unique period to experience the charm of Qom. For more detailed insights into the climate, visit Qom Climate.