September Weather in Khasab, Oman

Last updated: August 31, 2025

September in Khasab, Oman, showcases a warm, dry climate with maximum temperatures reaching 35°C (95°F) and an average of 32°C (90°F). The minimum temperature remains comfortably at 29°C (84°F). With no recorded precipitation this month (0 mm or 0.0 in) and a humidity level of just 28%, it’s an ideal time for outdoor activities and exploring the stunning landscapes of this region. Visitors can expect plenty of sunshine and clear skies, perfect for soaking up the natural beauty of Oman.

September Temperature in Khasab

In September, Khasab, Oman, experiences a warm transition as summer lingers, with temperatures showing a slight dip from the peak of the season. The minimum temperature hovers around 29°C (84°F), while the average climbs to a balmy 32°C (90°F), and the maximum peaks at 35°C (95°F). These figures highlight a pattern of high warmth typical of late summer, hinting at the gradual easing of heat before the cooler months set in. As the month unfolds, the noticeable warmth not only speaks to the region's arid climate but also invites visitors to enjoy the stunning landscapes and coastlines before autumn approaches.

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

The chart illustrates September temperature patterns in Khasab, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Khasab, 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).
JanFebMarAprMayJunJulAugSepOctNovDec707073808691919190867973
Data source: Temperature data for Khasab 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 Khasab

In Khasab, Oman, September marks a continuation of the dry spell typically seen during the summer months, with no recorded precipitation. Following a pattern established in the preceding months of June, July, and August, September contributes to the region's overall arid climate, creating a stark contrast to the wetter months at the beginning and end of the year. This absence of rainfall, along with the negligible amounts in October, highlights a distinct seasonal trend where precipitation is scarce, reinforcing Khasab's reputation as a destination rich in sunshine and dry weather. As the calendar turns towards November and December, residents and visitors alike can anticipate a shift, as an uptick in rainfall brings relief to the parched surroundings.

September Precipitation Trends in Khasab

The chart displays monthly precipitation patterns in Khasab, 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 Khasab, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec211721111000011222
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Khasab

In Khasab, Oman, the humidity levels exhibit a distinct seasonal pattern throughout the year. Starting with a relatively comfortable humidity of 42% in January, the air becomes progressively drier, reaching a low of just 25% in both July and August. As September arrives, a subtle increase brings humidity back up to 28%, signaling the onset of the transition into autumn. Following this slight uptick, the humidity levels rise more significantly in the latter months, peaking at 43% in both November and December. This annual cycle not only underscores the region's generally arid conditions but also highlights the brief respite of moisture that September provides before the humidity returns to its wetter winter state.

September Average Humidity in Khasab

This chart illustrates the average monthly humidity levels in Khasab, 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 Khasab is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec42%39%35%32%34%26%25%26%28%34%43%43%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Khasab

As September arrives in Khasab, Oman, the UV Index remains elevated at 10, categorizing it as very high and necessitating a protective approach for outdoor activities. This month is a continuation of the summer's intensity, mirroring August's UV rating and requiring a burn time of just 15 minutes for unprotected skin. While the scorching heat peaks in April and May with an extreme UV exposure of 11 and 12, September still demands caution, reminding residents and visitors alike that the sun's rays can be relentless even as temperatures begin to cool slightly. With the subsequent drop to 8 in October, it's crucial to stay informed about the sun's behavior throughout the year. For more details, check the Khasab UV Index for your outdoor planning.

Maximum UV Index Levels in Khasab for September

The chart shows the monthly maximum UV Index (UVI) for Khasab 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 Khasab typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710111211111010865
Data source: Khasab 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 Khasab

As September unfolds in Khasab, Oman, it welcomes a generous 335 hours of sunshine, continuing a splendid trend of warmth that peaks during the summer months. Following the sun-soaked days of May and June, which boast the highest sunshine totals of 377 and 372 hours respectively, September maintains a comfortable brightness while gradually winding down. This consistent warmth indicates a steady transition from the intense summer heat, as hours of sunshine begin to taper off heading toward October and November. With temperatures still inviting, September offers an ideal blend of sun-soaked days and cooler evenings, making it a perfect time to explore the stunning landscapes of this coastal gem.

Monthly Sunshine Duration in Khasab: September Highlighted

The September sunshine duration represents the total number of hours Khasab 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.
JanFebMarAprMayJunJulAugSepOctNovDec247h281h331h343h377h372h371h359h335h332h303h300h
Data source: Khasab September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Khasab During September

In Khasab, Oman, September boasts a remarkable 96% chance of sunny weather, making it one of the sunniest months of the year. This trend is part of a larger pattern, where the summer months shine brightly, with June and July nearly topping the charts at 99% and 83% respectively. Interestingly, as the summer wanes and the calendar edges towards fall, sunny probabilities remain consistently high, dipping only modestly to 89% in October. While December witnesses the most significant drop at 62%, the overall persistence of clear skies through the early months showcases Khasab's enchanting allure for sun-seekers. Whether you're planning a getaway or simply reveling in the sun-soaked scenery, September in Khasab promises to deliver plenty of warmth and brightness.

Percentage of Sunny Days in September in Khasab

The chart illustrates the percentage of sunny days in Khasab 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 Khasab experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec97%80%91%80%95%99%83%95%96%89%94%62%
Data source: Khasab September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Khasab in September

As September graces Khasab, Oman, the daylight begins to wane from the sun-drenched days of summer. With 12 hours of daylight, this month marks a subtle transition from the longer summer days of up to 13 hours in June through August, a period when the sun shines its brightest. The trend continues as daylight decreases into October, dipping to 11 hours before settling into the shorter days of winter. This gradual ebb of sunlight reminds us of nature's rhythm, shifting towards the cosier, shorter days of the coming months while still offering ample time to bask in the warmth of the sun.

Average Daylight Hours in Khasab for September

The chart illustrates the variation in daylight duration in Khasab throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 41m11h 15m12h12h 46m13h 25m13h 44m13h 34m13h12h 16m11h 30m10h 51m10h 31m
Data source: Khasab daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Khasab

As summer draws to a close in Khasab, Oman, the September winds signal a notable shift in the region's breezy character. With an average wind speed of just 2.8 m/s (6 mph), September experiences one of the calmest months of the year, following the relatively breezy summer months. This gentle breeze is a stark contrast to the stronger gusts seen in March and July, where speeds reached 4.4 m/s (10 mph) and 4.0 m/s (9 mph) respectively. As the days shorten and temperatures gradually decrease, the light winds of September pave the way for a more tranquil ambiance, often inviting locals and visitors alike to savor the serene landscapes and coastal beauty at a leisurely pace.

Average September Wind Speed in Khasab

The chart displays monthly wind speed patterns in Khasab, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.13.54.43.93.53.74.03.32.8 m/s2.62.83.4
Data source: Khasab September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Khasab Compares to Other Months

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

In September, the weather is notably warmer, with temperatures ranging from a minimum of 29°C (84°F) to a maximum of 35°C (95°F), and a dry climate characterized by zero precipitation and a low humidity of 28%. In contrast, January offers a much cooler experience, with temperatures averaging between 16°C (60°F) and 24°C (76°F). This month sees some precipitation, totaling 21 mm (0.8 in) across two rainy days, alongside a higher humidity level of 42%. For more details on January weather in Khasab, you can check Khasab weather in January.

In September, the weather is characterized by high temperatures, with minimums around 29°C (84°F) and averages reaching up to 32°C (90°F), peaking at a maximum of 35°C (95°F). The month is notably dry, with no recorded precipitation and a low humidity level of 28%. In contrast, February brings much cooler temperatures, with a minimum of 14°C (57°F), an average of 21°C (70°F), and a maximum of 25°C (78°F). February also sees some rainfall, with a total of 17 mm (0.7 in) spread over three days, along with increased humidity at 39%. For more detailed information on February weather, you can visit Khasab weather in February.

In September, the weather is characterized by hot temperatures, with a minimum of 29°C (84°F) and an average of 32°C (90°F), reaching up to a maximum of 35°C (95°F). The month is completely dry, boasting no precipitation and a low humidity level of 28%. In contrast, March experiences cooler temperatures ranging from a minimum of 18°C (64°F) to a maximum of 29°C (84°F), with an average temperature of 23°C (74°F). Unlike September, March sees some rainfall, with a total of 21 mm (0.8 in) spread over three days, and slightly higher humidity at 35%. For more detailed information, you can check Khasab weather in March.

In September, the temperatures are notably high, with a minimum of 29°C (84°F) and an average reaching 32°C (90°F), occasionally peaking at 35°C (95°F). This month is characterized by dry conditions, as there is no recorded precipitation, and the humidity remains relatively low at 28%. In contrast, April brings a much more moderate climate, featuring a minimum temperature of 20°C (68°F) and an average of 27°C (81°F), only climbing to a maximum of 32°C (90°F). While April has a slight increase in humidity at 32%, it also sees minimal rainfall with a total of 11 mm (0.4 in) over the month. For more detailed information on the weather during this month, you can visit Khasab weather in April.

In September, the weather is characterized by consistently high temperatures, with average daily highs reaching around 32°C (90°F) and a maximum of 35°C (95°F). The humidity during this month is relatively low at 28%, and there is no recorded precipitation, making it a dry period. In contrast, May sees slightly cooler temperatures, with an average of 30°C (86°F) and maximums peaking at 36°C (96°F). The humidity rises to 34%, and while precipitation is minimal at just 1 mm, it remains a predominantly dry month as well. For more detailed insights, you can explore Khasab weather in May.

In comparing the weather of September and June, we see some notable similarities and distinctions. Both months exhibit high minimum temperatures, with September starting at 29°C (84°F) and June slightly warmer at 29°C (85°F). The average temperature in June reaches 33°C (91°F), while September is a bit cooler with an average of 32°C (90°F). The maximum temperature in June peaks at 37°C (99°F), compared to 35°C (95°F) in September. Interestingly, both months feature no recorded precipitation, each with 0 mm over 0 days, although June has a slightly lower humidity level at 26% compared to September's 28%. For more detailed information, you can refer to this link: Khasab weather in June.

September and July both showcase hot and dry conditions, but September tends to be slightly cooler. In September, the minimum temperature hovers around 29°C (84°F), with an average of 32°C (90°F) and a maximum of 35°C (95°F). In contrast, July records a minimum of 30°C (86°F), an average of 33°C (92°F), and peaks at 36°C (98°F). Despite both months experiencing no rainfall and only a few days of humidity—28% in September compared to 25% in July—the temperatures make July feel a bit warmer overall. For more detailed insights on July's weather, check out Khasab weather in July.

In comparing the weather of September and August, we see a slight cooling trend as September experiences a minimum temperature of 29°C (84°F) and an average of 32°C (90°F), compared to August's minimum of 30°C (86°F) and average of 33°C (91°F). While both months have no recorded precipitation, August tends to be hotter overall, with maximum temperatures reaching 38°C (101°F) versus September's maximum of 35°C (95°F). Additionally, September has a marginally higher humidity at 28%, compared to August’s 25%. For more detailed information, you can check Khasab weather in August.

In September, the weather is characterized by high temperatures, with a minimum of 29°C (84°F) and an average of 32°C (90°F), peaking at 35°C (95°F). The month is completely dry, boasting zero days of precipitation and low humidity at 28%. In contrast, October sees a slight decline in temperature, with minimums of 25°C (78°F) and an average of 30°C (86°F), while the maximums reach 33°C (92°F). Although still relatively arid, October does register a minimal amount of precipitation at 1 mm, along with increased humidity at 34%. For more details on the climate specifics, you can check Khasab weather in October.

In September, the weather is characterized by high temperatures, with minimums around 29°C (84°F) and maximums reaching up to 35°C (95°F), complemented by arid conditions that exhibit no precipitation and low humidity levels at 28%. Conversely, November experiences a notable drop in temperatures, with minimums around 21°C (71°F) and maximums peaking at 31°C (87°F). Additionally, November sees a slight increase in humidity to 43% and receives some rainfall, totaling 12 mm over one day. For more detailed insights on November weather, you can refer to Khasab weather in November.

In September, the weather is characterized by high temperatures, with minimums around 29°C (84°F) and averages peaking at 32°C (90°F), while maximums can reach up to 35°C (95°F). The month is typically dry, with no recorded precipitation and a humidity level of just 28%. In contrast, December brings a noticeable drop in temperatures, with minimums of 18°C (65°F) and averages around 23°C (73°F), peaking at 26°C (79°F). This month also sees some rainfall, with 22 mm (0.9 in) of precipitation recorded over two days and increased humidity at 43%. For a more detailed look at the December weather, visit Khasab weather in December.

Compare Khasab's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Khasab

As September unfolds in Khasab, the weather showcases a remarkable shift from the preceding summer months. With maximum temperatures reaching up to 35°C (95°F), the heat remains palpable, yet the average temperature settles at a more comfortable 32°C (90°F), signaling a slight transition as the season progresses. Unlike the typical rainy spells of other months, September boasts a completely dry slate, with no recorded precipitation, making it ideal for outdoor adventures. Coupled with moderate humidity levels at 28%, this month presents an inviting climate for those looking to explore Khasab. For a deeper understanding of the seasonal patterns, visit Khasab Climate.