January Weather in Lahijan, Iran

Last updated: August 21, 2025

January in Lahijan, Iran presents a unique blend of winter charm and cool temperatures. The maximum temperature reaches a comfortable 22°C (73°F), while the average hovers around a brisk 8°C (47°F), dipping to a chilly minimum of -7°C (19°F) on cooler nights. This month sees precipitation totaling 103 mm (4.1 in) over about 9 days, contributing to the region's lush landscape. With an average humidity of 75%, the air carries a refreshing, crisp quality, making January a compelling time to experience the serene beauty of Lahijan's winter.

January Temperature in Lahijan

In January, Lahijan, Iran, experiences a striking contrast in temperatures, with lows plunging to -7°C (19°F) and highs reaching a pleasant 22°C (73°F). This means that while chilly winter nights can be expected, the days often offer a mild respite, setting an inviting tone for the month. The average temperature sits around 8°C (47°F), hinting at the gradual transition towards the slightly warmer months ahead. As January unfolds, the city begins to thaw, paving the way for February, which displays a similar temperature range but with slightly warmer daytime highs peaking at 26°C (80°F). This trend of warming continues into March, where temperatures begin to rise more noticeably, ultimately transforming Lahijan into a vibrant landscape, especially as spring approaches.

January Weather in Lahijan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Lahijan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lahijan, January 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).
JanFebMarAprMayJunJulAugSepOctNovDec464752586777807973645651
Data source: Temperature data for Lahijan generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Lahijan

In January, Lahijan experiences a moderate precipitation level of 103 mm (4.1 in), falling over an average of 9 days. This marks the beginning of a wet season, as the city transitions into February, where rainfall increases significantly to 141 mm (5.6 in) across 12 days. The trend continues in subsequent months, peaking in October and November with 177 mm (7.0 in) and 180 mm (7.1 in) respectively, both receiving substantial rainfall over similar numbers of days. Interestingly, the spring months witness a decline, with May seeing only 48 mm (1.9 in) spread over 9 days. Overall, Lahijan's precipitation patterns highlight a distinctive seasonal rhythm, with the most abundant rainfall occurring at the onset of winter and tapering as the year progresses.

January Precipitation Trends in Lahijan

The chart displays monthly precipitation patterns in Lahijan, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Lahijan, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec10414111210848319585118177180117
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Lahijan

In Lahijan, Iran, January experiences a consistent humidity level of 75%, mirroring February's conditions. This high humidity gradually decreases to 72% by March, before reaching a more moderate 65% from April to June. As summer peaks, the humidity drops further to a low of 61% in July and 49% in August, offering a noticeable respite. However, as autumn sets in, humidity begins to rebound, climbing back to 58% in September and rising to 73% in October. The year concludes with November and December returning to higher humidity levels, 75% and 72% respectively. Overall, Lahijan's humidity trends showcase a dynamic shift from the moist winter months to drier summers, before reverting to a more humid atmosphere as the year comes to a close.

January Average Humidity in Lahijan

This chart illustrates the average monthly humidity levels in Lahijan, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Lahijan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%75%72%65%65%65%61%49%58%73%75%72%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Lahijan

In Lahijan, Iran, January ushers in a moderate UV Index of 4, which means sun protection is advisable, especially during prolonged outdoor activities—maximum burn time is just 30 minutes. This trend of moderate exposure continues into February, reaffirming the necessity for caution as the winter sun still poses risks. However, as spring approaches, there’s a notable shift: the UV Index spikes dramatically in March and April to 8, marking the transition to a very high exposure category, with burn times slashed to a mere 15 minutes. This highlights the increasing intensity of solar radiation as the seasons change, leading up to the peak in May where the Index reaches an extreme 11, prompting a critical need for thorough sun protection measures. As summer rolls in, the UV levels remain consistently high, with values hovering between 9 and 10 until September. By October, the Index drops slightly to 6, suggesting a return to safer exposure levels, before settling back to moderate readings in November and December. To navigate the UV landscape effectively throughout the year, residents and visitors alike should stay informed about the daily UV ratings. For more detailed information, visit Lahijan UV Index.

Maximum UV Index Levels in Lahijan for January

The chart shows the monthly maximum UV Index (UVI) for Lahijan in January, 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 January, the maximum UV index in Lahijan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec448811101098643
Data source: Lahijan January 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.

January Sunshine in Lahijan

In Lahijan, Iran, January welcomes a modest 200 hours of sunshine, setting the stage for a gradual increase in daylight as the year unfolds. By February, the sun shines brighter with 242 hours, hinting at the approaching warmth of spring. March brings a further boost to 297 hours, while April blossoms into a lively 315 hours, ushering in longer, sun-soaked days. The trend peaks in May and June, where the luminosity reaches a glorious high of 378 and 392 hours respectively, perfect for outdoor adventures. As summer wanes, the sunshine begins to recede, with July and August still basking in ample sunlight but slightly less than June, offering 383 and 366 hours respectively. Autumn brings a gentle decline, with sunshine hours tapering to 323 in September and 287 in October. A brief resurgence occurs in November with 230 hours, before the year culminates with 242 hours in December, leaving Lahijan ready to embrace the cyclical dance of seasons once again.

Monthly Sunshine Duration in Lahijan: January Highlighted

The January sunshine duration represents the total number of hours Lahijan experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec200h242h297h315h378h392h383h366h323h287h230h242h
Data source: Lahijan January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lahijan During January

In Lahijan, Iran, the likelihood of enjoying sunny weather in January stands at a promising 66%, making it one of the sunniest months of the year. This notable trend offers a bright start to the year, especially when contrasted with February's dip to 47%. As the seasons progress, the chances of sunshine generally fluctuate, peaking again in August with a 71% probability, but taking a downturn towards the end of the year. Overall, January emerges as a favorable time for sun-seekers, setting the tone for brighter days ahead.

Percentage of Sunny Days in January in Lahijan

The chart illustrates the percentage of sunny days in Lahijan throughout the year, with January 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 Lahijan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec66%47%31%51%47%63%47%71%40%33%51%63%
Data source: Lahijan January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lahijan in January

In Lahijan, Iran, January marks the beginning of a gradual transition in daylight duration, with 9 hours of daylight encouraging a cozy winter atmosphere. As the months pass, daylight steadily increases, peaking at a vibrant 14 hours in both May and June, providing ample time for outdoor activities and soaking up the sun. Following this summer zenith, daylight begins to wane, descending to 13 hours in August and tapering back down to 9 hours by December. This cyclical pattern highlights Lahijan's diverse seasonal transformations, from the short, reflective days of winter to the long, sun-kissed summer evenings, inviting residents and visitors alike to revel in the unique rhythms of each month.

Average Daylight Hours in Lahijan for January

The chart illustrates the variation in daylight duration in Lahijan throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 54m10h 48m11h 58m13h 9m14h 9m14h 39m14h 24m13h 31m12h 23m11h 11m10h 9m9h 38m
Data source: Lahijan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Lahijan

In January, Lahijan, Iran experiences a gentle embrace of breezes, with an average wind speed of 2.1 m/s (5 mph). This calming wind sets the tone for the winter months, with only a slight increase to 2.2 m/s in February and March. As spring approaches, the winds begin to taper off, falling to 1.9 m/s (4 mph) in April, before stabilizing back to a steady 2.1 m/s in May. Throughout the warmer months, the wind speed remains consistent, fluctuating between 2.0 m/s and 2.2 m/s. Overall, while January sets the stage with its soft winds, the trend shows a harmony between mild breezes and seasonal shifts that characterize Lahijan's climate throughout the year.

Average January Wind Speed in Lahijan

The chart displays monthly wind speed patterns in Lahijan, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.1 m/s2.22.21.92.12.02.22.02.22.02.02.2
Data source: Lahijan January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Lahijan Compares to Other Months

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

In comparing the weather of January and February, both months experience a similar temperature range, with January's minimums at -7°C (19°F) and February's slightly warmer at -7°C (20°F). The average temperatures remain consistent at around 8°C (47°F) for both months, but February sees a notable increase in maximum temperatures, rising to 26°C (80°F) compared to January's high of 22°C (73°F). Additionally, February tends to be wetter, with precipitation amounting to 141 mm (5.6 in) over 12 days, whereas January experiences 103 mm (4.1 in) across 9 days. Humidity levels remain constant at 75% in both months. For a more detailed look at February's weather, you can visit Lahijan weather in February.

In January, temperatures in Lahijan typically range from a minimum of -7°C (19°F) to a maximum of 22°C (73°F), with an average of 8°C (47°F). The month sees a considerable amount of precipitation, totaling 103 mm (4.1 in) over 9 days, and a relatively high humidity level of 75%. In contrast, March experiences milder weather, with temperatures ranging from 0°C (32°F) to 29°C (84°F) and an average of 11°C (52°F). This month also sees slightly more precipitation at 112 mm (4.4 in) over 14 days, while humidity remains a bit lower at 72%. For more detailed information on March weather, you can check Lahijan weather in March.

In January, the weather is typically much colder, with temperatures ranging from a minimum of -7°C (19°F) to a maximum of 22°C (73°F), and an average temperature of 8°C (47°F). The month experiences significant precipitation of 103 mm (4.1 in) over about 9 days, coupled with a high humidity level of 75%. In contrast, April brings a noticeable warming trend, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 30°C (86°F), and an average temperature of 14°C (58°F). While April sees slightly more precipitation at 108 mm (4.2 in) over 11 days, the humidity is lower at 65%. For a more detailed look at April weather, you can check Lahijan weather in April.

In January, the weather is characterized by chilly temperatures, with a minimum of -7°C (19°F) and an average of 8°C (47°F), reaching a maximum of 22°C (73°F). The month sees significant precipitation, totaling 103 mm (4.1 in) over 9 days, accompanied by a humidity level of 75%. In contrast, May brings a warmer climate, with temperatures ranging from a minimum of 9°C (48°F) to a pleasant average of 20°C (68°F), peaking at 35°C (96°F). Precipitation decreases to 48 mm (1.9 in) over the same number of days, and humidity lowers to 65%. For more details on the weather in May, you can visit Lahijan weather in May.

When comparing the weather between January and June, it is evident that the two months offer starkly contrasting conditions. January experiences chilly temperatures, with a minimum of -7°C (19°F) and an average of 8°C (47°F), while June brings much warmer weather, boasting a minimum temperature of 15°C (59°F) and an average of 25°C (77°F). Precipitation also differs significantly; January sees 103 mm (4.1 in) over 9 days, making it much wetter compared to June's 31 mm (1.2 in) spread over just 6 days. Additionally, humidity levels are higher in January at 75%, compared to 65% in June, adding to the overall comfort that June weather tends to provide. For a more detailed look at Lahijan’s June conditions, visit Lahijan weather in June.

January and July present stark contrasts in weather conditions. In January, temperatures can drop as low as -7°C (19°F), with an average of 8°C (47°F) and a maximum reaching 22°C (73°F). The month is characterized by higher humidity at 75%, along with 103 mm (4.1 in) of precipitation over approximately 9 days. In contrast, July features much warmer temperatures, with minimums of 16°C (62°F), average highs around 27°C (81°F), and maximums soaring to 37°C (99°F). Although July experiences slightly less precipitation at 95 mm (3.7 in) over 12 days, the humidity is lower at 61%. For more specific insights into July weather, you can visit Lahijan weather in July.

January and August present strikingly different weather patterns. In January, temperatures range from a chilling -7°C (19°F) to a comfortable 22°C (73°F), with an average of 8°C (47°F) and relatively high humidity at 75%. The month also sees about 103 mm (4.1 in) of precipitation over 9 days. In contrast, August boasts much warmer temperatures, with a low of 14°C (58°F) and peaking at 36°C (98°F), averaging around 26°C (79°F). This summer month experiences less precipitation, totaling 85 mm (3.3 in) over 11 days, and enjoys a much dryer atmosphere with humidity dropping to 49%. For more detailed information, you can check Lahijan weather in August.

January weather is marked by cooler temperatures, with lows dropping to -7°C (19°F) and an average of 8°C (47°F), while maximum temperatures may reach up to 22°C (73°F). In contrast, September offers a much warmer climate, with minimum temperatures around 13°C (56°F) and average temperatures reaching 23°C (74°F), peaking at 36°C (97°F). While January experiences 103 mm (4.1 inches) of precipitation over about 9 days, September has slightly more precipitation at 118 mm (4.6 inches) spread across 15 days, although it has lower humidity levels at 58% compared to January's 75%. For more specific insights about September weather, check out Lahijan weather in September.

January and October present contrasting weather conditions. In January, temperatures range from a chilly minimum of -7°C (19°F) to a pleasant maximum of 22°C (73°F), with an average of 8°C (47°F) and 103 mm of precipitation over approximately 9 days. The humidity levels hover around 75%, resulting in a cold and damp atmosphere. In contrast, October offers much milder temperatures, with a minimum of 8°C (46°F) and a peak of 33°C (91°F), averaging 18°C (65°F). However, this month sees increased rainfall, totaling 177 mm over 15 days, and slightly lower humidity at 73%. For more detailed information on October weather, visit Lahijan weather in October.

In January, temperatures range from a chilly -7°C (19°F) at their lowest to a mild 22°C (73°F) at their peak, with an average of 8°C (47°F). The month sees 103 mm (4.1 in) of precipitation over about 9 days, maintaining a humidity level of 75%. In contrast, November offers a more temperate climate, with minimum temperatures of 3°C (37°F) and maximums reaching 29°C (84°F), averaging 13°C (56°F). However, November is wetter, recording 180 mm (7.1 in) of rainfall over 14 days, while also holding steady at a humidity level of 75%. For a more detailed overview of conditions, you can check Lahijan weather in November.

In January, temperatures in Lahijan range from a minimum of -7°C (19°F) to a maximum of 22°C (73°F), with an average temperature of 8°C (47°F). The month experiences about 103 mm (4.1 in) of precipitation over 9 days, accompanied by a relatively high humidity of 75%. In contrast, December's weather is milder, with temperatures fluctuating between a minimum of -4°C (25°F) and a maximum of 27°C (81°F), and an average of 10°C (51°F). Precipitation is slightly higher in December at 117 mm (4.6 in) over 10 days, along with a lower humidity level of 72%. For more detailed information on December weather, you can visit Lahijan weather in December.

Compare Lahijan's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Lahijan

January in Lahijan offers a unique shift in weather, characterized by cooler temperatures and increased precipitation compared to other months. With maximums reaching around 22°C and minimums dipping to -7°C, the month showcases a broader temperature range, inviting brisk yet refreshing days. The average humidity levels hover around 75%, contributing to a damp atmosphere that is typical for winter. Rainfall, with over 103 mm recorded across nine days, enhances the lush landscape that Lahijan is known for. This distinctive weather pattern not only influences the local climate but also enriches the vibrant natural beauty of the region. For a deeper look into what to expect throughout the year, visit Lahijan Climate.