Last updated: August 21, 2025
March in Tehran, Iran ushers in a transitional phase with temperatures ranging from a chilly -8°C (17°F) to a comfortable 21°C (70°F), reflecting an average of 5°C (42°F). The month is marked by 10 days of precipitation, summing up to 58 mm (2.3 in), contributing to a humidity level of 68%. As winter gives way to spring, residents experience a blend of cool air and budding warmth, making March a dynamic time in the capital.
In March, Tehran begins to shake off the grip of winter, with temperatures showing a noticeable upward trend. The minimum temperature edges up to -8°C (17°F), while the average rises to a comfortable 5°C (42°F), paving the way for the first glimpses of spring. By day, the city can warm up to a maximum of 21°C (70°F), allowing residents to enjoy milder weather after the chill of January and February. This gradual transition not only marks an increase in temperature but also heralds the blossoming of local flora, making March a vibrant time in the Iranian capital. The contrast between the lingering cold and the warming days offers a unique charm, inviting both locals and visitors to revel in the beautiful shift of the seasons.
March in Tehran experiences moderate precipitation with an average of 58 mm (2.3 in) over 10 days, marking a slight decrease from February’s wetter conditions. As spring begins to take hold, the city's landscape benefits from this rainfall, which helps to replenish the arid atmosphere. While April is expected to bring even more rain, with 70 mm (2.8 in) forecasted over 11 days, March serves as a transitional month, setting the stage for the lush growth that follows. Overall, the precipitation pattern highlights a gradual tapering off from the peak winter months, paving the way for the drier summer ahead.
March in Tehran witnesses a humidity level of 68%, marking a slight dip from the previous month's 66%. This period serves as a transitional phase as the city shifts from the cooler, more humid winter months to the warming spring. Following March, humidity continues to decrease, reaching its lowest point in summer with July plummeting to 52%. The overall trend shows that while early months reflect higher humidity levels, a gradual decline leads to drier summers, followed by a resurgence as fall approaches, with humidity peaking again in November at 72%. This rhythmic fluctuation highlights Tehran's distinct seasonal shifts, balancing between dry heat and cooler, moisture-laden air.
As March unfolds in Tehran, Iran, residents experience a notable shift in sun intensity with a UV Index of 8, categorizing the exposure as very high. This increase from February's index of 6 highlights the need for enhanced sun protection, as the burn time drops to a mere 15 minutes. Transitioning from winter's milder rays creates a clear trend towards more intense sunlight, paving the way for even higher indices in April and May. It's essential to stay informed about UV levels, especially as spring approaches and outdoor activities increase. For more detailed information, you can visit Tehran UV Index.
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As March dawns in Tehran, residents eagerly greet the arrival of spring, and the sunshine follows suit with an impressive 319 hours of sunlight—a significant uptick from January and February. This exuberance continues into April, where sunlight peaks at 336 hours, heralding the warm embrace of longer days. The trend showcases a clear ascent into the sunnier months, with May and June boasting even higher figures, peaking at 393 hours in June. This steady increase not only lifts the spirits of Tehran's inhabitants but also signals the city's transformation into a vibrant tapestry of blossoms and outdoor gatherings, making March a delightful precursor to the sun-drenched days ahead.
As March approaches in Tehran, the likelihood of sunny weather begins to wane, dropping to 58%—a notable decrease from the winter months. After basking in the higher probabilities of sunshine during January (81%) and February (69%), residents can expect a shift as spring settles in. Following March, the chances of clear skies slightly recover in April (57%) and rise again through May (61%). With summer on the horizon, the sun’s dominance returns dramatically in June (94%) and continues throughout the warmer months, illustrating a clear seasonal trend: while March may be a transitional month, the sun's return is always just around the corner.
In Tehran, Iran, the daylight duration gradually increases as spring approaches. Starting with a steady 10 hours in both January and February, March marks a noticeable shift as daylight extends to 11 hours, heralding the arrival of longer days. This increase continues into April, where daylight reaches 13 hours, and peaks in May and June with 14 hours of sunlight. As summer transitions into fall, daylight begins to taper off, dropping to 13 hours in August and gradually declining to 10 hours by November. Overall, the trend reflects a vibrant shift from the shorter, darker winter days to the bright and sun-filled months of spring and early summer, creating an invigorating atmosphere for the city and its residents.
As March sweeps into Tehran, the city experiences a slight increase in average wind speed, reaching 1.8 m/s (4 mph). This marks a subtle transition toward breezier days, setting the stage for a gradual escalation in winds as spring unfolds. The consistent patterns observed since the beginning of the year indicate mild gusts that remain relatively stable, though the trend suggests that April and May will bring a touch more vigor with 1.9 m/s (4 mph). Notably, the shift from winter's calmness to spring's mild winds enhances the city's charm, inviting residents and visitors alike to bask in the refreshing atmosphere. With the gentle breeze of March in the air, Tehran begins to awaken, hinting at the livelier days to come.
Weather in Tehran varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Tehran, focusing on differences in temperature, rainfall, humidity, and UV levels.
March weather in Tehran is significantly milder than January, with average temperatures ranging from a low of -8°C (17°F) to a high of 21°C (70°F), while January sees colder conditions with temperatures ranging from -16°C (3°F) to 12°C (53°F). Additionally, March experiences more precipitation—58 mm (2.3 in) over about 10 days—compared to January's 39 mm (1.5 in) spread over just 6 days. Humidity is quite similar, with March at 68% and January at 70%. For more detailed information, you can check the Tehran weather in January.
In comparing the weather between March and February, it’s evident that March experiences a significant warming trend. While February's temperatures range from a chilly minimum of -23°C (-9°F) to a modest maximum of 11°C (52°F), March sees a more comfortable range with temperatures dropping to -8°C (17°F) at night and peaking at 21°C (70°F) during the day. Additionally, March has a slightly lower precipitation level with 58 mm (2.3 in) over about 10 days compared to February's 66 mm (2.6 in) across 9 days. Humidity levels are quite similar, with March at 68% and February at 66%. For a more detailed look at February weather patterns, you can visit Tehran weather in February.
March and April exhibit distinct differences in weather patterns. In March, temperatures range from a chilly minimum of -8°C (17°F) to a pleasant maximum of 21°C (70°F), with an average of 5°C (42°F). The month sees about 58 mm (2.3 in) of precipitation over approximately 10 days and has a humidity level of 68%. In contrast, April experiences milder and warmer conditions, with temperatures ranging from -7°C (19°F) to a comfortable maximum of 25°C (77°F) and an average of 11°C (53°F). Precipitation increases slightly to 70 mm (2.8 in) over around 11 days, while humidity decreases to 62%. For more detailed information, you can check Tehran weather in April.
March and May present distinct weather profiles, highlighting the transition from early spring to late spring. In March, temperatures can dip to a minimum of -8°C (17°F), with an average of 5°C (42°F) and a maximum reaching 21°C (70°F). This month experiences relatively higher precipitation, totaling 58 mm (2.3 in) over about 10 days, accompanied by a humidity level of 68%. In contrast, May sees a notable rise in temperatures, with minimums of 4°C (40°F), an average of 17°C (63°F), and peaks reaching 30°C (86°F). The precipitation is lower at 34 mm (1.3 in) spread over just 6 days, and humidity slightly decreases to 64%. For a more detailed look at May's weather, you can visit Tehran weather in May.
In March, the weather is markedly cooler, with temperatures ranging from a minimum of -8°C (17°F) to a maximum of 21°C (70°F), accompanied by an average around 5°C (42°F). It experiences more precipitation, with 58 mm (2.3 in) falling over approximately 10 days, and a humidity level of 68%. In contrast, June brings significantly warmer temperatures, starting at a minimum of 10°C (51°F) and soaring to a maximum of 33°C (92°F), with an average of 24°C (76°F). The month boasts minimal precipitation, only 4 mm (0.2 in) over just 1 day and a slightly lower humidity of 62%. For more detailed insights into the June climate, visit Tehran weather in June.
When comparing the weather in March and July, a stark contrast emerges. March experiences a chilly range of temperatures, with lows dipping to -8°C (17°F) and an average of 5°C (42°F), accompanied by significant precipitation of 58 mm (2.3 in) over about 10 days and higher humidity at 68%. In contrast, July brings warmer conditions, highlighted by a minimum of 14°C (58°F) and a much warmer average of 27°C (81°F), peaking at a toasty 36°C (96°F). During this summer month, precipitation is minimal at just 6 mm (0.2 in) and falls on only 1 day, while humidity drops to 52%. For more on the specifics of July weather, you can check Tehran weather in July.
March and August present striking contrasts in weather. In March, temperatures range from a chilly minimum of -8°C (17°F) to a mild maximum of 21°C (70°F), with an average of 5°C (42°F). This month sees about 58 mm (2.3 in) of precipitation across approximately 10 days, resulting in a higher humidity of 68%. In contrast, August boasts significantly warmer temperatures, with a minimum of 15°C (59°F) and a maximum reaching up to 35°C (95°F), averaging 26°C (78°F). Remarkably, August experiences only 1 mm (0.1 in) of precipitation over zero days, leading to a much drier atmosphere with a humidity level of 40%. For more detailed insights, check out Tehran weather in August.
March and September exhibit contrasting weather patterns. In March, temperatures range from a chilly -8°C (17°F) at night to a mild 21°C (70°F) during the day, with an average temperature of 5°C (42°F). This month also sees a significant amount of precipitation, totaling 58 mm (2.3 in) over about 10 days, coupled with a higher humidity of 68%. In contrast, September boasts much warmer temperatures, with a minimum of 10°C (50°F) and a maximum reaching 33°C (91°F), resulting in a pleasant average of 22°C (72°F). Notably, this month experiences minimal rainfall, with only 4 mm (0.2 in) and no rainy days, along with a lower humidity level of 45%. For more details, you can check Tehran weather in September.
March and October present contrasting weather conditions. In March, temperatures vary significantly, ranging from a chilly minimum of -8°C (17°F) to a pleasant maximum of 21°C (70°F), with an average of 5°C (42°F). This month experiences more precipitation, totaling 58 mm (2.3 in) over about 10 days, along with a higher humidity level of 68%. In contrast, October boasts a milder climate, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 26°C (79°F) and an average of 14°C (57°F). This month sees less precipitation, totaling 31 mm (1.2 in) over just 6 days, and lower humidity at 61%. For more details, check out Tehran weather in October.
March and November exhibit similar minimum temperatures, both dipping to -8°C (17°F). However, March tends to be slightly warmer on average with a mean temperature of 5°C (42°F) compared to November's 6°C (43°F). Despite this small difference, November shows a more consistent cooler temperature, with a maximum of 20°C (68°F) compared to March's 21°C (70°F). In terms of precipitation, March is wetter, receiving 58 mm (2.3 in) over approximately 10 days, while November has less, with 47 mm (1.9 in) across 8 days. Additionally, November's humidity is marginally higher at 72% compared to March's 68%. For more detailed information, you can visit Tehran weather in November.
In March, temperatures show a more significant range, with lows of -8°C (17°F) and highs reaching up to 21°C (70°F), averaging around 5°C (42°F). This month also experiences more precipitation, totaling 58 mm (2.3 in) over approximately 10 days, with a humidity level of 68%. In contrast, December's climate is decidedly colder, with minimum temperatures dropping to -14°C (6°F) and an average of 1°C (34°F), peaking at 13°C (55°F). The month sees less rainfall, only 35 mm (1.4 in) across 7 days, and a slightly higher humidity of 70%. For more details on December weather conditions, check the link: Tehran weather in December.
As March unfolds in Tehran, the city's weather experiences a notable transition from the chill of winter to the mildness of spring. With temperatures rising to a maximum of 21°C (70°F) while still allowing for cooler nights, the month presents a refreshing contrast to the harsher winter months. Although the average temperature hovers around 5°C (42°F), it can dip to a brisk -8°C (17°F) on particularly chilly nights, illustrating the unique variability of early spring. March also sees increased moisture, with approximately 58 mm (2.3 in) of precipitation spread over 10 days, fostering a sense of renewal in the landscape. For those planning to visit, the higher humidity of 68% may feel more pronounced, making the air feel fresher than in the arid summer months. This blend of warmer days and crisp nights sets the stage for the beauty of springtime in Tehran, making March a unique experience in the city's climate cycle. For more detailed insights into the atmospheric patterns, check out Tehran Climate.