December Weather in Rafsanjan, Iran

Last updated: August 21, 2025

December in Rafsanjan, Iran presents a mild and varied climate. Daytime temperatures can reach a pleasant 25°C (77°F), while the average hovers around 9°C (49°F), making for cool nights that can drop to a brisk -7°C (19°F). Rainfall is minimal, with only 13 mm (0.5 in) recorded over a single day, contributing to the city's overall 53% humidity. This combination creates a unique December experience, perfect for those who enjoy crisp air and the beauty of the season in this historic region.

December Temperature in Rafsanjan

In Rafsanjan, Iran, the temperatures in December reflect a transition into the colder months, with a minimum dipping to -7°C (19°F) and an average hovering around 9°C (49°F). This month notably marks a shift from the more temperate conditions seen in the preceding autumn, as the maximum temperature settles at 25°C (77°F), providing a brief reprieve from the chillier nights. As the region braces for winter, December's climate signals a gradual decline in warmth, most evident in the drop from the peak temperatures experienced in the summer months. This cold snap is part of a larger trend where Rafsanjan experiences a significant seasonal variation, making it a fascinating destination for those looking to witness these dynamic shifts in climate.

December Weather in Rafsanjan: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rafsanjan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rafsanjan, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec475261707789908679675548
Data source: Temperature data for Rafsanjan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Rafsanjan

In Rafsanjan, Iran, December marks a slight uptick in precipitation, bringing a total of 13 mm (0.5 in) over the course of just one day of rain. This change is notable as it follows a dry spell during the summer months, where June to September recorded no rainfall at all. As the year progresses into December, the rainfall amounts appear to gradually increase, setting a contrast to the preceding months, especially when compared to the relatively minimal 3 mm seen in October. Interestingly, while November brought a modest 9 mm over two days, December reaffirms the beginning of a wetter season, suggesting a transition towards more consistent rainfall as winter sets in. This trend emphasizes the climatic shifts experienced in Rafsanjan and highlights the importance of such seasonal variations in local agriculture and water management.

December Precipitation Trends in Rafsanjan

The chart displays monthly precipitation patterns in Rafsanjan, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Rafsanjan, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec717129800003913
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rafsanjan

In December, Rafsanjan experiences a noticeable uptick in humidity, with levels reaching 53%, a significant increase compared to the driest months of July and August, which see humidity plummet to an arid 13%. This end-of-year rise follows a trend of fluctuating moisture throughout the year, peaking in November at 57% before slightly declining in December. Overall, the month serves as a transitional phase, bridging the dry heat of summer with the cooler, more humid conditions of winter, highlighted by the gradual increase from 34% in October. As the year closes, Rafsanjan's climate shifts, offering a refreshing contrast to the preceding dry spell.

December Average Humidity in Rafsanjan

This chart illustrates the average monthly humidity levels in Rafsanjan, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Rafsanjan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%45%45%44%42%25%13%13%17%34%57%53%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rafsanjan

In Rafsanjan, Iran, December marks a notable shift in the UV Index, dropping to 5 and falling into the moderate exposure category. This change signals a respite from the extreme levels seen during the summer, where values soared as high as 14. With a burn time of up to 30 minutes, residents and visitors can enjoy more time outdoors with less risk of sunburn compared to the height of the summer months. The trend throughout the year showcases a pattern of gradually decreasing UV exposure as winter approaches, providing a more comfortable environment for outdoor activities. For more detailed information about UV levels in Rafsanjan, visit Rafsanjan UV Index.

Maximum UV Index Levels in Rafsanjan for December

The chart shows the monthly maximum UV Index (UVI) for Rafsanjan in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Rafsanjan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6812111413141212975
Data source: Rafsanjan December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Rafsanjan

In the heart of winter, Rafsanjan, Iran, boasts an inviting December that mirrors the sun's warm embrace felt throughout the year. Despite the seasonal chill, December enjoys a substantial 299 hours of sunshine, reflecting a trend of consistently bright days as the year winds down. Following a peak in July with 394 hours, the sunlight gradually recedes, yet remains generous, hinting at Rafsanjan's vibrant climate. November's sunshine drops to 299 hours, matching December's glow, both standing out in contrast to the earlier months, where the sun dazzled with increasing intensity from January’s modest 246 hours to June’s near-summit. Thus, even in the depths of winter, Rafsanjan continues to shine, making each December day a delightful opportunity to soak up the sun.

Monthly Sunshine Duration in Rafsanjan: December Highlighted

The December sunshine duration represents the total number of hours Rafsanjan experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec246h288h341h349h384h389h394h382h349h334h299h299h
Data source: Rafsanjan December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Rafsanjan During December

In Rafsanjan, Iran, the likelihood of enjoying sunny weather in December stands at 62%, marking a notable drop compared to the preceding months. This decrease is part of a broader trend as the year transitions from the consistently bright days of summer—where June boasts a remarkable 98% chance of sunshine—to the more variable conditions of late autumn and early winter. Notably, November's sun-filled days linger at 83%, but December hints at a shift toward cloudier skies. Despite this decline, December still retains a respectable potential for sunshine, allowing for a blend of winter charm and occasional warmth amid the season’s chill.

Percentage of Sunny Days in December in Rafsanjan

The chart illustrates the percentage of sunny days in Rafsanjan throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Rafsanjan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec88%79%79%61%78%98%83%84%97%96%83%62%
Data source: Rafsanjan December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Rafsanjan in December

In Rafsanjan, Iran, December marks the transition into winter, as the daylight duration settles at 10 hours—a reflection of the shorter days typical of this season. Interestingly, the year begins with a similar amount of daylight in January, but as winter progresses, daylight gradually increases to a peak of 14 hours in June. Following this apex, daylight hours steadily decline through the second half of the year, with November and December both returning to the 10-hour mark. This cyclical pattern illustrates a harmonious dance of light and darkness, emphasizing the changing seasons and their impact on daily life in Rafsanjan.

Average Daylight Hours in Rafsanjan for December

The chart illustrates the variation in daylight duration in Rafsanjan throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 24m11h 6m11h 59m12h 54m13h 40m14h 3m13h 52m13h 11m12h 18m11h 24m10h 36m10h 12m
Data source: Rafsanjan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Rafsanjan

As December settles over Rafsanjan, the average wind speed dances gently at 2.7 m/s (6 mph), providing a subtle shift from the calmer breezes of late autumn. This month’s winds echo the mild gusts of the preceding summer and fall, reflecting a notable consistency in wind patterns throughout the year. Compared to November's soft 2.1 m/s (5 mph), December breathes a bit more life into the air, aligning with the gradual uptick in breeze speeds seen in late winter months. Overall, the wind remains a gentle companion throughout the seasons, rarely straying from the comforting realm of 6 mph, allowing Rafsanjan to enjoy a serene yet invigorating December.

Average December Wind Speed in Rafsanjan

The chart displays monthly wind speed patterns in Rafsanjan, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.62.93.92.62.72.52.62.62.22.22.12.7 m/s
Data source: Rafsanjan December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Rafsanjan Compares to Other Months

Weather in Rafsanjan varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Rafsanjan, focusing on differences in temperature, rainfall, humidity, and UV levels.

In December, temperatures in Rafsanjan vary from a minimum of -7°C (19°F) to a maximum of 25°C (77°F), averaging around 9°C (49°F), while January sees slightly lower temperatures, with a minimum of -10°C (14°F) and an average of 8°C (47°F). Both months experience similar maximum temperatures of 25°C (77°F). Precipitation is slightly higher in December at 13 mm (0.5 in) compared to January's 7 mm (0.3 in), though both months have just one day of rainfall. Humidity is also fairly consistent, with December at 53% and January at 50%. For a detailed look at the weather in January, visit Rafsanjan weather in January.

When comparing the weather in December and February, we can observe some notable differences. December experiences a range of temperatures, with a minimum of -7°C (19°F) and a maximum of 25°C (77°F), averaging around 9°C (49°F). The month sees minimal precipitation, with only 13 mm (0.5 in) falling over just one day and a humidity level of 53%. In contrast, February tends to be slightly warmer, with an average temperature of 11°C (52°F), a similar minimum of -7°C (20°F), and a higher maximum of 26°C (80°F). Precipitation increases to 17 mm (0.7 in) over three days, and humidity decreases to 45%. For a more detailed look at February weather, you can check Rafsanjan weather in February.

In December, the weather tends to be cooler with temperatures ranging from a minimum of -7°C (19°F) to a maximum of 25°C (77°F), averaging around 9°C (49°F). During this month, precipitation is relatively low at 13 mm (0.5 in) over just 1 day, and the humidity sits at 53%. In contrast, March brings about significantly warmer conditions, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 33°C (91°F), averaging 16°C (61°F). Although March experiences a bit more rainy days, with a total of 12 mm (0.5 in) of precipitation over 3 days, the overall humidity is lower at 44%. For a more detailed look at March weather, you can visit Rafsanjan weather in March.

December weather in Rafsanjan is characterized by cooler temperatures, with a minimum of -7°C (19°F) and an average of 9°C (49°F), while it can reach a maximum of 25°C (77°F). In contrast, April brings milder and warmer conditions, with nighttime lows of 5°C (42°F) and highs soaring up to 34°C (93°F), resulting in an average temperature of 21°C (70°F). Precipitation is slightly lower in April, totaling 9 mm (0.4 in) over two days compared to December’s 13 mm (0.5 in) over one day. Additionally, April's humidity level of 44% contrasts with December's 53%, creating a generally drier feel as spring approaches. For more detailed information, check out Rafsanjan weather in April.

December and May present strikingly different weather conditions. In December, temperatures range from a chilly minimum of -7°C (19°F) to a comfortable average of 9°C (49°F), peaking at a warm 25°C (77°F). With only 13 mm (0.5 in) of precipitation occurring over 1 day, December enjoys moderate humidity levels at 53%. In contrast, May experiences significantly warmer weather, with minimum temperatures at 12°C (54°F), an average soaring to 25°C (77°F), and maximums reaching a sizzling 39°C (103°F). The month sees less precipitation at 8 mm (0.3 in), over 2 days, and a lower humidity of 42%. For a more detailed overview of May weather, you can check Rafsanjan weather in May.

In December, the weather is much cooler with temperatures ranging from a minimum of -7°C (19°F) to a maximum of 25°C (77°F), accompanied by an average temperature of 9°C (49°F). This month also sees some precipitation, with about 13 mm (0.5 in) falling over just one day, and humidity levels hovering around 53%. In contrast, June brings a dramatic shift in climate, boasting much warmer temperatures that range from a minimum of 15°C (60°F) to a scorching maximum of 42°C (108°F), with an average of 31°C (89°F). Notably, June experiences no precipitation and maintains a lower humidity level of 25%, contributing to its dry heat. For a closer look at specific weather conditions during June, you can visit Rafsanjan weather in June.

In December, temperatures in Rafsanjan range from a chilly minimum of -7°C (19°F) to a pleasant maximum of 25°C (77°F), with an average of 9°C (49°F). The month experiences minimal precipitation, with only 13 mm (0.5 in) falling across just one day, resulting in a humidity level of 53%. In contrast, July brings sweltering heat, as temperatures soar between a minimum of 18°C (65°F) and a scorching maximum of 43°C (110°F), with an average of 32°C (90°F). Remarkably, July sees no precipitation, and the humidity drops to a mere 13%, contributing to an arid atmosphere. For more details on the July weather, please visit Rafsanjan weather in July.

December and August present starkly contrasting weather conditions. In December, temperatures range from a chilly minimum of -7°C (19°F) to a pleasant average of 9°C (49°F), reaching up to a maximum of 25°C (77°F). The month sees minimal precipitation, with only 13 mm (0.5 in) and just one rainy day, accompanied by a humidity level of 53%. In contrast, August boasts significantly warmer temperatures, with a minimum of 13°C (56°F) and an average soaring to 30°C (87°F), peaking at a scorching 43°C (110°F). Remarkably, August experiences no precipitation, maintaining a dry atmosphere with a low humidity of just 13%. For more detailed information, visit Rafsanjan weather in August.

In comparing the weather between December and September, notable differences emerge. December experiences much cooler temperatures, with a minimum of -7°C (19°F) and an average of 9°C (49°F), while September boasts significantly warmer conditions, featuring a minimum of 11°C (52°F) and an average of 26°C (79°F). Additionally, September can reach high temperatures of up to 39°C (103°F), far surpassing December's maximum of 25°C (77°F). Precipitation patterns also differ greatly; December records a slight 13 mm (0.5 in) over just one day, whereas September typically enjoys dry weather with no recorded precipitation. The humidity levels also reflect the seasonal shift, with December at 53% compared to September's much lower 17%. For more detailed information on September weather, you can refer to Rafsanjan weather in September.

In comparing the weather of December and October, notable differences emerge. December experiences a wider temperature range, with nightly lows plunging to -7°C (19°F) and daytime highs reaching up to 25°C (77°F). In contrast, October's temperatures are significantly milder, ranging from a minimum of 2°C (36°F) to a maximum of 35°C (96°F), resulting in a much warmer average of 20°C (68°F). Additionally, December sees a slight increase in precipitation, totaling 13 mm (0.5 in) over one day, while October enjoys drier conditions with only 3 mm (0.1 in) and no recorded rain days. Humidity levels are also higher in December at 53%, compared to October's 34%. For more details on October weather, you can check Rafsanjan weather in October.

In comparison to November, December experiences a drop in average temperatures, with a minimum of -7°C (19°F) and a maximum reaching 25°C (77°F), while November showcases milder temperatures ranging from a minimum of -4°C (25°F) to a maximum of 30°C (86°F). Precipitation also differs slightly, as December records 13 mm (0.5 in) over the course of just one day, whereas November sees 9 mm (0.4 in) spread across two days. Humidity levels are relatively close, with December at 53% and November slightly higher at 57%. For more detailed information, you can check Rafsanjan weather in November.

Compare Rafsanjan's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Rafsanjan

In December, Rafsanjan experiences a notable shift in weather compared to the milder months earlier in the year. This month brings cooler temperatures, with crisp average highs reaching 25°C and chilly nights dropping to a brisk minimum of -7°C. The region enjoys a pleasantly low humidity level of 53%, contributing to the freshness in the air. December also marks a significant reduction in precipitation, with just one day of rain totaling 13 mm, making it a stark contrast to the wetter seasons. For a deeper insight into the weather patterns throughout the year, explore our comprehensive guide at Rafsanjan Climate.