September Weather in Jezzine, Lebanon

Last updated: August 21, 2025

In September, Jezzine, Lebanon, experiences a delightful transition towards autumn, showcasing a maximum temperature reaching 36°C (97°F) and a comfortable average of 24°C (76°F). Nights offer a refreshing coolness with minimum temperatures dipping to 15°C (59°F). Despite the warm days, precipitation remains minimal at just 5 mm (0.2 in) over the month, occurring on only 2 days. The relatively low humidity level of 34% adds to the pleasantness of the weather, making September a charming time to enjoy the natural beauty of Jezzine.

September Temperature in Jezzine

In September, Jezzine, Lebanon, experiences a delightful transition as summer wanes, with temperatures reflecting a gradual cooling. The minimum temperature hovers around 15°C (59°F), offering a refreshing reprieve from the intense heat of summer, while the average climbs to a comfortable 24°C (76°F). The warm days can still peak at a toasty 36°C (97°F), making it a perfect time for outdoor exploration while enjoying the lush landscapes. This month stands out for its balance, showcasing a blend of lingering summer warmth and the early hints of autumn, inviting both relaxation and adventure in the beautiful Lebanese mountains.

September Weather in Jezzine: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Jezzine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jezzine, September 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).
JanFebMarAprMayJunJulAugSepOctNovDec495154606872777775706154
Data source: Temperature data for Jezzine 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.

September Precipitation in Jezzine

In September in Jezzine, Lebanon, the weather begins to transition towards the wetter months, with only 5 mm of precipitation recorded over just two days. This marks a slight increase from the drier summer months, such as July and August, which saw virtually no rain. However, compared to the heavier rains that follow in October and December—where precipitation surges to 32 mm and 132 mm respectively—September remains relatively dry and mild. The gradual uptick in rainfall hints at the impending return of the more robust autumn weather patterns, offering a gentle reminder of the seasonal shift ahead.

September Precipitation Trends in Jezzine

The chart displays monthly precipitation patterns in Jezzine, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Jezzine, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec130100104682051253243132
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jezzine

In Jezzine, Lebanon, September marks a notable transition in humidity as summer draws to a close. With humidity levels at 34%, it mirrors the drier conditions seen in July and August, where humidity plummeted to around 26%. This slight increase signals a shift toward the more comfortable and moderate conditions that autumn brings. The trend shows a gradual rise in humidity as the year progresses into the cooler months, with October experiencing a higher 48% humidity. As a result, September serves as a bridge, providing a reprieve from the sweltering summer heat while hinting at the moist air of fall that is just around the corner.

September Average Humidity in Jezzine

This chart illustrates the average monthly humidity levels in Jezzine, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Jezzine is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%67%62%47%46%34%33%26%34%49%61%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jezzine

In September, Jezzine, Lebanon, experiences a UV Index of 9, categorizing the sun exposure as very high with a burn time of just 15 minutes for those sensitive to sunlight. This reflects a slight decrease from the heights of summer when the index reached 11 and 12 in June and July, indicating that while temperatures may begin to cool, the need for sun protection remains crucial. As the season transitions into October, the UV Index will continue to stay high at 8, suggesting that the sun’s intensity is still pronounced. Whether you're enjoying outdoor activities or simply soaking up the last rays of summer, be sure to check the full details on the Jezzine UV Index to stay safe under the sun.

Maximum UV Index Levels in Jezzine for September

The chart shows the monthly maximum UV Index (UVI) for Jezzine in September, 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 September, the maximum UV index in Jezzine typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4689111211109854
Data source: Jezzine September 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.

September Sunshine in Jezzine

September in Jezzine, Lebanon, continues a vibrant trend of sunshine, offering 349 hours of radiant daylight, which seamlessly follows the bustling summer months. As the peak of July shines with an impressive 412 hours, August gently descends to 390 hours, leading comfortably into September's slightly subdued brightness. Despite this drop, the month remains significantly sunnier than the earlier part of the year, outshining January's mere 223 hours. As autumn approaches, September's sun-kissed days invite both relaxation and outdoor exploration, making it a splendid time for visitors and locals alike to enjoy the warm, lingering rays before the days grow shorter.

Monthly Sunshine Duration in Jezzine: September Highlighted

The September sunshine duration represents the total number of hours Jezzine experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec223h275h334h354h398h402h412h390h349h322h283h271h
Data source: Jezzine September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Jezzine During September

In Jezzine, Lebanon, September offers a delightful 85% chance of sunny weather, continuing the trend of clear skies that peaks in the summer months. Following the peak summer excitement in July and August, where sunshine reigns with probabilities of 91% and 94% respectively, September maintains a remarkable level of sun, making it a fantastic time for outdoor activities. As the season transitions into autumn, the likelihood of sunny days persists, though it slightly dips in October to 75%. Overall, if you’re seeking to bask in the sun's warm embrace during September, Jezzine is an excellent choice, blending delightful weather with the beauty of early autumn.

Percentage of Sunny Days in September in Jezzine

The chart illustrates the percentage of sunny days in Jezzine throughout the year, with September 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 Jezzine experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%59%52%68%88%89%91%94%85%75%66%41%
Data source: Jezzine September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Jezzine in September

As summer transitions into autumn in Jezzine, Lebanon, September brings a modest decrease in daylight, offering approximately 12 hours of light each day. This shifting pattern reflects a gradual shift from the long, sun-soaked days of June and July, which boast 14 hours of daylight, to the shorter periods as winter approaches, culminating in December's 9 hours. The month of September serves as a bridge, where daylight begins to wane, yet still retains more light than the winter months ahead. This rhythm of daylight not only enhances the beauty of the landscape but also signals the changing seasons, inviting locals and visitors alike to savor the last warmth of the year's sun before the cooler days arrive.

Average Daylight Hours in Jezzine for September

The chart illustrates the variation in daylight duration in Jezzine throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 12m10h 58m11h 59m13h 1m13h 53m14h 18m14h 5m13h 19m12h 20m11h 19m10h 25m9h 58m
Data source: Jezzine daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Jezzine

In September, Jezzine, Lebanon, experiences a gentle revival of breezes, with an average wind speed of 2.0 m/s (4 mph). This slight uptick from the summer months sees the winds returning to a more moderate pace, reminiscent of the early spring. As the peak heat of summer subsides, September's winds provide a refreshing contrast, setting the stage for the transition into autumn. Overall, the wind patterns throughout the year reveal a tendency towards quieter conditions during the warmer months, while winter months often bring a refreshing increase, notably peaking in December at 2.6 m/s (6 mph). This seasonal rhythm invites an appreciation for the shifting yet soft nature of Jezzine's climate, where serenity and renewal are carried on the winds.

Average September Wind Speed in Jezzine

The chart displays monthly wind speed patterns in Jezzine, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.52.02.42.01.81.81.91.82.0 m/s1.92.02.6
Data source: Jezzine September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Jezzine Compares to Other Months

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

September and January present stark contrasts in weather conditions. In September, temperatures typically range from a pleasant 15°C (59°F) in the early morning to a scorching high of 36°C (97°F) during the day, with an average temperature of 24°C (76°F). This month sees minimal rainfall, averaging only 5 mm (0.2 in) over just 2 days, and a comfortable humidity level of 34%. In contrast, January brings much cooler weather, with temperatures dipping to a minimum of -3°C (27°F) and averaging around 9°C (49°F). The maximum temperature reaches a moderate 24°C (75°F), but January is much wetter, experiencing 130 mm (5.1 in) of precipitation over about 12 days, accompanied by a significantly higher humidity of 71%. For a detailed look at January weather in Jezzine, you can check out Jezzine weather in January.

September and February exhibit stark contrasts in weather conditions. In September, temperatures range from a minimum of 15°C (59°F) to a scorching maximum of 36°C (97°F), with an average of 24°C (76°F). The month sees minimal precipitation, with only 5 mm (0.2 in) falling over just 2 days and relatively low humidity at 34%. In contrast, February experiences much cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 23°C (74°F), averaging around 10°C (51°F). This month is significantly wetter, registering 100 mm (3.9 in) of precipitation over 10 days, coupled with higher humidity levels of 67%. For more details on the weather patterns in February, you can visit Jezzine weather in February.

September and March exhibit stark contrasts in weather patterns. In September, temperatures range from a mild 15°C (59°F) at night to a hot 36°C (97°F) during the day, accompanied by low humidity at 34% and minimal precipitation of just 5 mm over 2 days. In contrast, March experiences much cooler temperatures, with a minimum of 0°C (32°F) and an average of 12°C (54°F), reaching up to 30°C (85°F) at its warmest. This month sees significantly higher precipitation of 104 mm over 12 days, along with increased humidity at 62%. For a closer look at the weather specifics during March, you can check Jezzine weather in March.

In September, the weather tends to be warm with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 36°C (97°F), leading to an average temperature of 24°C (76°F). The month experiences limited rainfall, with only 5 mm (0.2 in) over the course of 2 days and a relatively low humidity of 34%.

In contrast, April brings cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 33°C (91°F), averaging 16°C (60°F). This month is also characterized by significantly higher precipitation, totaling 68 mm (2.7 in) across 8 days, alongside increased humidity levels averaging 47%. For a more detailed perspective on April's weather, you can check this link: Jezzine weather in April.

In comparing the weather of September and May, September tends to be warmer overall, with an average temperature of 24°C (76°F) compared to May's average of 20°C (68°F). Both months reach similar maximum temperatures, peaking at around 36°C (97°F in September and 98°F in May), but September experiences much less rainfall, with only 5 mm and just 2 days of precipitation, while May sees 20 mm over 3 days. Additionally, September has a lower humidity level of 34%, in contrast to May’s higher humidity at 46%, making May feel a bit more humid. For a more detailed look at May weather in specific locations, you can check Jezzine weather in May.

When comparing the weather in September to that in June, we see some notable differences. September boasts a higher average temperature of 24°C (76°F), with maximums reaching up to 36°C (97°F), while June has a cooler average of 22°C (72°F) and a maximum of 33°C (92°F). Although both months experience low precipitation—5 mm (0.2 in) in September over 2 days and the same amount in June over just 1 day—September tends to feel warmer, particularly at its peaks. Humidity levels remain constant at 34% for both months, providing a similar comfort level despite the temperature variation. For more detailed information about June weather, you can visit Jezzine weather in June.

In comparing the weather of September and July, both months showcase relatively warm temperatures, with maximums reaching up to 36°C (97°F) in September and 36°C (96°F) in July. September tends to have slightly cooler minimum temperatures averaging 15°C (59°F), compared to July’s minimum of 17°C (63°F). Additionally, September experiences a bit more precipitation, with an average of 5 mm over 2 days, while July sees negligible rainfall, recording only 1 mm without any rainy days. The humidity levels are quite similar, with September at 34% and July at 33%. For a more detailed look at July weather, you can visit Jezzine weather in July.

September's weather is characterized by slightly cooler temperatures compared to August, with minimums dipping to 15°C (59°F) and maximums peaking at 36°C (97°F). The average temperature in September is 24°C (76°F), a modest decline from August's average of 25°C (78°F). Although September brings minimal rainfall of 5 mm (0.2 in) over just 2 days, it also experiences higher humidity at 34%, compared to the lower 26% humidity seen in August, which notched only 2 mm (0.1 in) of precipitation over 0 days. For a closer look at August's weather patterns, check out Jezzine weather in August.

September typically features warmer weather, with average temperatures around 24°C (76°F) and maximums reaching up to 36°C (97°F), while October sees a drop in temperature, with averages of 21°C (70°F) and maximums of 35°C (96°F). The humidity also increases in October to 48%, compared to a drier 34% in September. Additionally, October experiences significantly more precipitation, with 32 mm (1.3 in) over 5 days, contrasting sharply with September’s minimal 5 mm (0.2 in) over just 2 days. For more detailed insights, check out Jezzine weather in October.

September typically offers warm and sunny weather, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 36°C (97°F) and an average of 24°C (76°F). The month sees very little precipitation, only 5 mm (0.2 in), and humidity levels are relatively low at 34%. In contrast, November brings cooler temperatures, with a minimum of 6°C (44°F), an average of 16°C (62°F), and a maximum of 29°C (85°F). This month experiences significantly more rainfall, totaling 43 mm (1.7 in) over about 8 days, resulting in higher humidity levels at 61%. For more details on November conditions in Jezzine, you can visit Jezzine weather in November.

September weather typically boasts warmer temperatures, with averages around 24°C (76°F) and maximums reaching up to 36°C (97°F). The month experiences minimal precipitation, totaling just 5 mm over a couple of days, and lower humidity levels at about 34%. In contrast, December brings a significant drop in temperature, with averages falling to 12°C (54°F) and lows dropping to 3°C (37°F). Alongside the cooler temperatures, December sees much heavier rainfall, with 132 mm spread over 12 days and a notable increase in humidity to 72%. For those interested in more detailed insights, check out Jezzine weather in December.

Compare Jezzine's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Jezzine

As September rolls in, Jezzine experiences a delightful transition from the sweltering summer heat, offering a pleasant average temperature of 24°C. With maximums peaking at 36°C, outdoor activities remain enjoyable, especially with a low humidity level of 34%. Notably, the month sees a modest amount of precipitation, falling in just a couple of days, making it a refreshing respite before the cooler autumn months. This unique blend of warmth and mildness characterizes September distinctly compared to the harsher summer months. For a comprehensive understanding of the region's climate, visit Jezzine Climate.