Last updated: August 21, 2025
December in Bushehr, Iran offers a mild coastal climate, with maximum temperatures reaching around 26°C (79°F) and an average of 20°C (67°F). Nights can be cooler, dropping to a minimum of 13°C (56°F). This month sees about 54 mm (2.1 in) of rain over approximately 5 days, contributing to a moderate humidity level of 49%. Ideal for exploring the region, December’s pleasant weather makes it a delightful time to experience Bushehr's scenic beauty and vibrant culture.
In December, temperatures in Bushehr, Iran begin to cool as the year draws to a close. With a minimum of 13°C (56°F) and a maximum reaching 26°C (79°F), the weather presents a mild yet invigorating atmosphere. The average temperature hovers around 20°C (67°F), providing a comfortable escape from the intense heat experienced during the summer months. This shift marks a notable dip from November's warmer averages, illustrating a gradual transition into winter. As daylight fades, the cool evenings become an ideal time for enjoying outdoor activities, making December a delightful month for both locals and visitors alike.
In December, Bushehr, Iran experiences a notable increase in precipitation, recording 54 mm (2.1 in) across five rainy days. This month stands out as a significant transition, showcasing a marked difference from the preceding dry months, where rainfall was nearly nonexistent from June to October. Following November's substantial total of 79 mm (3.1 in), December continues the trend of late-year rainfall, which is essential for the region’s agricultural activities and water supply. The gradual drop from February’s peak of 47 mm (1.8 in) reinforces the seasonal pattern where winter rains gradually decrease heading into the dry summer months. Overall, December serves as a reminder of the cyclical nature of precipitation in Bushehr, highlighting its role in sustaining the area's ecosystem during the winter season.
In Bushehr, Iran, December brings a notable shift in humidity levels, settling at 49%. This increase follows a particularly dry summer, where July and August witness minimal moisture, plummeting to 10% and 12% respectively. As the year progresses, a gradual rise in humidity is observed, peaking in November at 51% before slightly subsiding in December. This trend highlights the transition from the arid conditions of the hotter months to a more moisture-laden atmosphere as winter approaches, making December a time of relative comfort compared to the preceding months.
In December, Bushehr experiences a UV Index of 4, classifying it in the moderate exposure category, with a burn time of 30 minutes. This marks a notable decline from the very high and extreme levels seen in the summer months. Gradually decreasing UV indexes throughout the year highlight a significant seasonal trend, as daily exposure becomes less intense, providing a safer window for outdoor activities as winter approaches. While December's UV levels are more forgiving than the scorching highs of May and June, it's still wise to remain sun-smart. To learn more about the UV Index throughout the year, visit Bushehr UV Index.
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In Bushehr, Iran, the month of December offers a welcome respite with 290 hours of sunlight, reinforcing the city's trend of abundant sunshine throughout the year. As the days gradually shorten towards winter, sunlight remains plentiful, particularly when compared to the earlier months, showcasing a steady decline from the peak summer hours but still providing a notable brightness. This pattern, highlighted by an increase from the drearier November hours, hints at the comforting warmth of the climate even in winter. From January to June, Bushehr experiences a remarkable increase in sunlight, reaching a zenith in July at 383 hours. Following this, the hours slightly wane as fall settles in, but December's generous offering still paints the city in warm, sunlit hues, promising plenty of days filled with vibrant sunshine.
In December, the likelihood of sunny weather in Bushehr, Iran, significantly drops to 44%, marking a notable shift from the sunnier months earlier in the year. This decrease follows a consistent pattern where the sun shines most brightly from June through September, boasting chances of 100% and 98%, respectively. As the year transitions from the vibrant warmth of summer to winter, December brings shorter days and less sun, contrasting sharply with the prominent 81% likelihood in March and the robust 93% in May. Although December’s weather may feel less inviting, it still offers a chance to enjoy the milder temperatures typical of the region's winter months.
In Bushehr, Iran, the duration of daylight experiences a gentle ebb and flow throughout the year. As winter sets in December, the city enjoys 10 hours of daylight, mirroring the shorter days of January and November. This period contrasts sharply with the vibrant spring and summer months, where daylight peaks at a sun-kissed 13 hours from May through August. The transition into autumn sees a gradual decline, with daylight reducing to 12 hours in September and then tapering off to 11 in October. This rhythmic pattern not only highlights the region’s climatic shifts but also suggests a cozy embrace of the winter months ahead, where the sun dips earlier, inviting longer evenings and a tranquil respite from the heat of the year.
In Bushehr, Iran, the December winds pick up slightly, with an average speed of 4.5 m/s (10 mph), marking a noticeable increase from the preceding months. This pattern reflects a seasonal trend, where wind speeds often rise during the winter months, likely influenced by the cooling temperatures of the season. While predominantly mild from May to November, where the wind often hovers around 3.6 to 3.8 m/s (8-9 mph), the December breeze not only signals the approach of colder weather but also adds a refreshing vitality to the coastal atmosphere. This gentle yet brisk wind, along with the increasing gusts of the earlier winter, contributes to the unique charm and character of Bushehr during this time of year.
Weather in Bushehr varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bushehr, focusing on differences in temperature, rainfall, humidity, and UV levels.
December in Bushehr typically features warmer temperatures with a minimum of 13°C (56°F) and an average of 20°C (67°F), peaking at 26°C (79°F). The month also experiences more rainfall, with about 54 mm (2.1 in) of precipitation spread across 5 days, resulting in a humidity level of 49%. In contrast, January sees a slight drop in temperatures, with a minimum of 10°C (49°F) and an average of 17°C (63°F), reaching a maximum of 24°C (76°F). Precipitation decreases to 29 mm (1.1 in) over just 4 days, and humidity levels remain slightly lower at 46%. For more detailed information, you can refer to Bushehr weather in January.
In December, the weather in Bushehr tends to be milder, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (79°F) and an average temperature of 20°C (67°F). The month experiences about 54 mm (2.1 in) of precipitation over approximately 5 days, resulting in a humidity level of 49%.
In contrast, February sees a slight drop in the minimum temperature to 7°C (45°F) and a lower average of 17°C (64°F), while the maximum remains similar at 26°C (78°F). Precipitation decreases to 47 mm (1.8 in) over about 4 days, leading to reduced humidity at 35%. For a more detailed look at February weather in this region, you can visit Bushehr weather in February.
In December, the weather in Bushehr features a mild range of temperatures with a minimum of 13°C (56°F) and a maximum of 26°C (79°F), resulting in an average of 20°C (67°F). The month experiences moderate precipitation of 54 mm (2.1 in) over 5 days, accompanied by a humidity level of 49%. In contrast, March shows slightly warmer conditions, with a minimum of 13°C (55°F) and a maximum of 29°C (85°F), while maintaining an average temperature close to December at 20°C (69°F). March is relatively drier, receiving only 40 mm (1.6 in) of precipitation over just 2 days, and it boasts lower humidity at 36%. For more detailed information, check out Bushehr weather in March.
In December, the weather is relatively mild with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (79°F), accompanied by an average temperature of 20°C (67°F). This month generally sees about 54 mm (2.1 in) of precipitation over five days, leading to a humidity level of 49%. In contrast, April experiences warmer conditions, with temperatures fluctuating between 17°C (64°F) and 33°C (91°F), and an average temperature of 25°C (77°F). Notably, April has significantly less rainfall, totaling only 5 mm (0.2 in) across just two days, resulting in lower humidity of 34%. For more detailed insights, you can check Bushehr weather in April.
December and May present distinctly different weather patterns. In December, temperatures range from a mild 13°C (56°F) at night to a comfortable average of 20°C (67°F) during the day, peaking at 26°C (79°F). This month also sees some rain, with about 54 mm (2.1 in) over five days, contributing to a humidity level of 49%. In stark contrast, May experiences warmer temperatures, with nighttime lows of 22°C (72°F) and daytime averages soaring to 29°C (85°F), reaching highs of up to 38°C (100°F). Furthermore, May is characterized by almost no precipitation, receiving just 1 mm (0.0 in) with zero rainy days and lower humidity at 30%. For a detailed look at May weather in Bushehr, you can check Bushehr weather in May.
When comparing the weather in December and June, it's clear that the two months present vastly different climates. December features more moderate temperatures, with minimums around 13°C (56°F) and averages of 20°C (67°F), while maximums reach up to 26°C (79°F). This month experiences an average precipitation of 54 mm over 5 days, resulting in a humidity level of 49%, which contributes to a more comfortable atmosphere. In stark contrast, June sees significantly higher temperatures, with minimums of 26°C (80°F) and averages soaring to 33°C (92°F), peaking at an intense 42°C (107°F). Moreover, June enjoys completely dry conditions with no recorded precipitation and low humidity of just 14%. For a more detailed look at the weather specifics, you can check Bushehr weather in June.
In December, the weather in Bushehr exhibits a mild climate, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (79°F) and an average of 20°C (67°F). This month also sees some precipitation, averaging 54 mm (2.1 in) over about five days, coupled with a humidity level of 49%. In stark contrast, July delivers a hot and dry climate, with temperatures soaring from a minimum of 29°C (85°F) to a blistering maximum of 40°C (105°F) and an average of 34°C (94°F). Remarkably, there is no precipitation during this month, and the humidity drops to a mere 10%. For more detailed information, you can check Bushehr weather in July.
December and August showcase a dramatic contrast in weather conditions. In December, temperatures range from a mild 13°C (56°F) at night to a pleasant average of 20°C (67°F) during the day, peaking at 26°C (79°F). This month also experiences moderate humidity at 49% and records about 54 mm (2.1 in) of precipitation over five days. In stark contrast, August features sweltering heat, with minimum temperatures starting at 30°C (87°F) and averaging 35°C (95°F), soaring to a maximum of 40°C (104°F). Remarkably, August sees no rainfall and maintains a very low humidity level of only 12%. For more insights, you can explore Bushehr weather in August.
When comparing the weather in December to that in September, there are notable differences. December features milder temperatures, with a minimum of 13°C (56°F) and an average of 20°C (67°F), while September experiences much hotter conditions, with a minimum of 28°C (82°F) and an average of 33°C (92°F). Additionally, December sees some precipitation, with 54 mm (2.1 in) over about 5 days, while September is remarkably dry, receiving no rain at all. The humidity levels also contrast sharply; December has a humidity of 49%, compared to just 16% in September. For a more detailed overview, visit Bushehr weather in September.
December weather is notably cooler than October, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (79°F) compared to October's much warmer range of 23°C (73°F) to 36°C (97°F). Additionally, December experiences more precipitation, totaling 54 mm (2.1 in) over five days, while October is remarkably dry with only 1 mm (0.1 in) and no rainy days. The humidity in December is also higher at 49%, compared to October's lower level of 33%. For a more detailed look at October's weather, you can visit Bushehr weather in October.
In comparing the weather between December and November, December tends to be slightly cooler, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (79°F), while November experiences warmer conditions with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 32°C (90°F). Additionally, December sees less precipitation, totaling 54 mm (2.1 in) over 5 days compared to November's 79 mm (3.1 in) during the same number of days. Humidity levels are comparable, with December at 49% and November at 51%. For more detailed information, check out Bushehr weather in November.
As December settles over Bushehr, the weather takes on a milder charm compared to the heat of prior months. With average temperatures hovering around a comfortable 20°C, residents and visitors alike can enjoy pleasant days while evenings bring a refreshing chill. This month also sees a slight increase in rainfall, with about five days of light precipitation, adding a touch of vibrancy to the landscape. The humidity remains manageable at 49%, making December an ideal time for outdoor activities. For those keen on understanding more about the unique climate patterns throughout the year, be sure to explore Bushehr Climate for comprehensive insights.