Last updated: August 21, 2025
January in Khorramshahr, Iran, showcases a mild winter climate, with temperatures ranging from a maximum of 27°C (81°F) to a minimum of 2°C (35°F) and an average of 14°C (58°F). This period experiences modest rainfall, accumulating 11 mm (0.4 in) over just two days, while the humidity hovers around 45%, providing a refreshing atmosphere. Such stable and pleasant weather conditions make January an ideal time for residents and visitors to enjoy outdoor activities in this charming river city.
In Khorramshahr, Iran, January marks the beginning of a dramatic temperature transition, where the average daily temperature sits comfortably at 14°C (58°F), showcasing a pleasant winter climate. The month experiences a notable range, with minimums dropping to 2°C (35°F) and maximums reaching up to 27°C (81°F), providing a refreshing contrast to the heat that follows in the coming months. As the year progresses, the temperatures begin to rise sharply, culminating in the scorching summer months where highs soar above 50°C (122°F). This striking shift from the cooler beginnings of the year to the intense heat of late spring and summer highlights Khorramshahr's characteristic climate, making January a unique and temperate start to the year.
In January, Khorramshahr experiences a mild start to the year with a modest precipitation amount of 11 mm (0.4 in) spread across just two days. This pattern sets the tone for the winter months, where rainfall gradually increases, peaking in November with a striking 96 mm (3.8 in) over five days. Following January's light showers, the city transitions into a drier summer, with June through August seeing no recorded precipitation at all. Overall, while January provides a gentle introduction to the region's seasonal shifts, it heralds the more substantial rains that arrive later in the year, illustrating a clear contrast between the cooler, wetter months and the hot, arid summer.
In January, Khorramshahr experiences a moderate humidity level of 45%, setting the stage for a transitional month. As the year progresses into February, humidity dips to 38%, suggesting a drier climate as winter fades. This trend continues into March and April, where levels hover around 42% and 39%, respectively, before plummeting to a low of just 17% by June. The summer months bring an arid atmosphere, with July and August witnessing the driest conditions at 11% and 12%, respectively. However, the tides turn in the latter part of the year; September sees a slight uptick to 17%, and the humidity rises steadily, reaching 50% in December, signaling a return to a more humid climate as winter approaches. This clear seasonal shift reflects the region's characteristic dry summers and more humid winters, making Khorramshahr's climate dynamic and varied throughout the year.
In Khorramshahr, January presents a moderate UV Index of 5, indicating a burn time of about 30 minutes for unprotected skin. As the year progresses, there is a noticeable increase in UV intensity, peaking in May through July with an extreme index of 11, where burn times drop to a mere 10 minutes. This trend highlights the transition from more manageable winter exposure to the intense summer rays, necessitating greater sun protection. Notably, the UV Index begins to taper off again in the latter part of the year, returning to moderate levels by November. For detailed insights across the year, visit the Khorramshahr UV Index.
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In January, Khorramshahr basks in a modest 228 hours of sunshine, setting the stage for a gradual increase in daylight as the months progress. By February, this figure rises to 276 hours, hinting at the approaching warmth of spring. The trend continues with March and April, showcasing a robust climb to 329 and 333 hours respectively, as residents and visitors alike begin to enjoy the longer, sunnier days. As summer approaches, the sun truly shines its brightest, peaking in July at an impressive 385 hours. This sun-soaked month signals the climax of sunshine, after which a gentle decline begins, with hours dropping steadily through August and September. By the time December arrives, Khorramshahr experiences a cozy 275 hours of sunshine, wrapping up the year with a delightful balance between warmth and coolness. Overall, Khorramshahr's sunlight trends reveal a vibrant cycle of brightness, with long sunny days defining the warmer months.
In Khorramshahr, Iran, January boasts a 74% chance of sunny weather, making it one of the more favorable months for sunshine in the region. This trend sets a positive tone for the early part of the year, as the likelihood of sun peaks in March at 83% and rises dramatically to an impressive 99% during the summer months of June and July. Interestingly, the sunshine probability dips in the colder months, hitting a low of 45% in December before rebounding in January, highlighting a pattern where the winter months usher in more cloudy days compared to the vibrant, sun-drenched summers. Overall, the data suggests that while January may not be the sunniest month, it still offers a significant opportunity for clear skies as the winter chill gradually dissipates.
In Khorramshahr, Iran, January marks the beginning of a gradual increase in daylight hours, with around 10 hours of sunshine. As the month progresses into February, this duration extends to 11 hours, aligning with the early whispers of spring. By March, daylight remains steady at 11 hours, before transitioning into April, which enjoys a delightful 12 hours of sunlight. This upward trend culminates in June, when days stretch to an impressive 14 hours, offering ample time for outdoor activities. However, just as summer peaks, daylight begins to taper off, with July and August providing a balanced 13 hours. As the year wanes, daylight hours gradually reduce again, dropping back to 10 hours in both November and December. This cyclical rhythm of increasing and decreasing sunlight showcases Khorramshahr's seasonal transition, inviting residents to embrace the longer days of summer before the return of winter's shorter daylight hours.
In January, Khorramshahr experiences a gentle average wind speed of 3.2 m/s (7 mph), making it one of the calmer months in the region. This tranquil start to the year stands in contrast to the slightly increasing winds observed in February, where speeds rise to 3.8 m/s (9 mph). As spring approaches, winds begin to pick up notably, peaking at 4.6 m/s (10 mph) in both March and April. Following the warmth of May, which sees a slight decrease to 4.0 m/s (9 mph), the winds surge in June, reaching an invigorating 7.2 m/s (16 mph). This marks a significant transition as the summer months bring more robust gusts, only to taper off as the calendar year concludes, with winds returning to 3.5 m/s (8 mph) in November and 3.9 m/s (9 mph) in December. Overall, the trend showcases a gradual increase in wind strength from early winter to mid-summer, followed by a gentle decline as the year winds down.
Weather in Khorramshahr varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Khorramshahr, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparison to January, February experiences slightly cooler minimum temperatures, dropping to around 1°C (33°F), but boasts a higher average temperature of 17°C (62°F). The maximum temperatures rise notably in February, reaching up to 31°C (88°F), compared to January’s peak of 27°C (81°F). Precipitation increases in February as well, with 18 mm (0.7 in) of rain over 3 days, compared to January's 11 mm (0.4 in) over 2 days. Humidity is slightly lower in February at 38% compared to January's 45%. For more detailed weather insights, visit Khorramshahr weather in February.
In comparing the weather between January and March, January tends to be milder with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), while March boasts significantly warmer averages, with temperatures starting at 7°C (44°F) and soaring to a maximum of 40°C (105°F). January experiences lower precipitation at 11 mm (0.4 in) over just 2 days, whereas March has slightly more rainfall at 16 mm (0.6 in) over 3 days. Humidity levels are relatively similar, with January at 45% and March slightly lower at 42%. For more detailed information, you can check Khorramshahr weather in March.
January and April present contrasting weather patterns in Khorramshahr. In January, temperatures range from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F), accompanied by 11 mm (0.4 in) of precipitation over just two days and a humidity level of 45%. In sharp contrast, April experiences much warmer conditions with temperatures ranging from a minimum of 13°C (55°F) to a scorching maximum of 43°C (110°F), with an average of 28°C (82°F). Despite slightly lower precipitation of 8 mm (0.3 in) over the same two days, April has a drier feel with humidity at 39%. For a detailed outlook on April's weather, visit Khorramshahr weather in April.
In January, the weather in Khorramshahr is markedly cooler, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 27°C (81°F) and an average of 14°C (58°F). The month experiences a bit of rainfall, totaling 11 mm (0.4 in) over two days, and the humidity stands at 45%. In contrast, May brings significantly hotter conditions, with minimum temperatures around 20°C (69°F) and scorching maximums reaching 48°C (119°F), resulting in an average temperature of 34°C (93°F). Rainfall is minimal in May, with only 5 mm (0.2 in) recorded over a single day, and humidity drops to 32%. For more detailed weather insights, check Khorramshahr weather in May.
In January, the weather is considerably cooler, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), and an average of 14°C (58°F). The month also sees light precipitation, totaling 11 mm (0.4 in) over just two days, and humidity levels are moderate at 45%. In stark contrast, June experiences significantly higher temperatures, with minimums of 26°C (79°F), averages soaring to 39°C (102°F), and peaks reaching as high as 52°C (125°F). Notably, June is dry, with no recorded precipitation or rainy days, and the humidity drops to a mere 17%. For more details, visit Khorramshahr weather in June.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 27°C (81°F) and an average of 14°C (58°F). The month experiences minimal precipitation, averaging just 11 mm (0.4 in) over two days, alongside a humidity level of 45%. In stark contrast, July brings scorching heat, with temperatures soaring from a minimum of 29°C (85°F) to a blistering maximum of 52°C (126°F) and an average of 40°C (105°F). This month is characterized by an absence of precipitation, as it records 0 mm over 0 rainy days, and the humidity drops to a mere 11%. For more details on this intense summer heat, you can visit Khorramshahr weather in July.
January and August offer strikingly different weather experiences. In January, temperatures range from a mild minimum of 2°C (35°F) to a comfortable maximum of 27°C (81°F), with an average of 14°C (58°F). The month sees some precipitation, totaling 11 mm (0.4 in) over just two days, and a moderate humidity level of 45%. In contrast, August presents a sweltering heat, with temperatures starting at a minimum of 27°C (81°F) and soaring to a blistering maximum of 52°C (125°F), averaging an extreme 39°C (103°F). Remarkably, August experiences no rainfall, with humidity dropping to a dry 12%, creating a stark contrast in climate. For more detailed information, you can check Khorramshahr weather in August.
In January, the weather is much cooler and more temperate, featuring temperatures that range from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F). This month experiences light precipitation, totaling 11 mm (0.4 in) over just two days, and a humidity level of 45%. Conversely, September brings intense heat, with temperatures soaring from a minimum of 21°C (69°F) to an extreme maximum of 49°C (121°F) and an average temperature of 36°C (97°F). This month is remarkably dry, receiving only 1 mm (0.0 in) of precipitation with no rainy days, and a much lower humidity level of 17%. For more detailed information, you can visit Khorramshahr weather in September.
In January, Khorramshahr experiences cooler temperatures ranging from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F). The month sees about 11 mm (0.4 in) of precipitation over 2 days and a humidity level of 45%. In contrast, October offers a much warmer climate, with temperatures ranging from a minimum of 12°C (54°F) to a scorching maximum of 45°C (113°F) and an average of 30°C (85°F). This month has less precipitation, totaling 8 mm (0.3 in) over just 1 day, and a lower humidity of 33%. For a more detailed look at the October weather specifics, check out Khorramshahr weather in October.
In comparing the weather of January and November, January tends to be milder and drier. With a minimum temperature of 2°C (35°F) and a maximum of 27°C (81°F), January averages around 14°C (58°F) with only 11 mm (0.4 in) of precipitation over just 2 days and a humidity level of 45%. In contrast, November experiences warmer temperatures, ranging from a minimum of 8°C (46°F) to a peak of 36°C (97°F), resulting in an average of 21°C (70°F). This month also sees significantly higher precipitation, totaling 96 mm (3.8 in) spread across 5 days, coupled with a slightly higher humidity of 48%. For more specific details, you can explore Khorramshahr weather in November.
In January, the weather is generally cooler with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), averaging around 14°C (58°F). The month sees minimal precipitation, totaling only 11 mm (0.4 in) over just 2 days, and the humidity levels are relatively low at 45%. In contrast, December is slightly milder, with temperatures typically between 5°C (41°F) and 28°C (83°F), averaging 16°C (61°F). This month experiences significantly more rain, with a total of 37 mm (1.4 in) over 4 days, and humidity is higher at 50%. For more detailed insights, you can check Khorramshahr weather in December.
January in Khorramshahr offers a refreshing reprieve from the summer heat, with mild temperatures and lower humidity levels setting it apart from the sweltering months. While daytime warmth might reach a comfortable 27°C (81°F), the evenings can bring a significant chill, dipping to about 2°C (35°F). Rainfall is minimal, with only a couple of days seeing light precipitation, making January relatively dry compared to the wetter spring months. This unique combination of cool nights and warm days makes January an ideal time for visitors looking to explore the region's beautiful landscapes. For more detailed insights into the broader weather patterns of the area, check out Khorramshahr Climate.