September Weather in Cruden Bay, United Kingdom

Last updated: March 17, 2025

In Cruden Bay, United Kingdom, September unveils a season of variable weather, characterized by a maximum temperature of 19°C (67°F) and an average of 13°C (56°F), offering a mild climate that invites exploration. However, the month is also marked by its frequent rain, with 77 mm (3.0 in) of precipitation over 14 days, contributing to an impressive humidity level of 89%. This blend of temperate warmth and dampness sets the stage for a uniquely atmospheric experience, perfect for those who appreciate the beauty of changing seasons by the sea.

September Temperature in Cruden Bay

As September unfolds in Cruden Bay, temperatures begin to cool from the summer highs. The month showcases a minimum of 6°C (44°F), comfortably rising to an average of 13°C (56°F) and peaking at 19°C (67°F). This transitional month reflects a shift towards autumn, as the warmest days of summer gently give way to cooler evenings. Compared to the preceding months, September presents a slight drop in temperatures, yet it still retains a pleasant warmth that invites outdoor exploration. Overall, the rhythm of the season is evident, balancing between the remnants of summer and the approach of autumn, making it an ideal time to enjoy the evolving beauty of the landscape.

September Weather in Cruden Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cruden Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424243454954585855524744
Data source: Temperature data for Cruden Bay 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 Cruden Bay

September in Cruden Bay marks a distinct shift in the weather patterns, with precipitation rising to 77 mm (3.0 in), the highest recorded for the month in comparison to the preceding summer. This increase is accompanied by 14 rainy days, suggesting a transition into the wetter autumn months ahead. As temperatures cool, the landscape transforms, with September's rainfall setting the stage for the more intense downpours of October and November, which average 110 mm (4.3 in) and 100 mm (3.9 in) respectively. This pattern illustrates a clear trend of growing precipitation as the year progresses, highlighting September as a pivotal point in Cruden Bay's annual weather cycle.

September Precipitation Trends in Cruden Bay

The chart displays monthly precipitation patterns in Cruden Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec54576639506672657711010088
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cruden Bay

In Cruden Bay, United Kingdom, September marks a notable rise in humidity, reaching 89%, the highest level since January. This increase signals a transition from the summer months, where humidity stabilizes around 83% to 85%. As autumn approaches, the air tends to hold more moisture, setting the stage for the cooler, wetter months ahead. Interestingly, October and November maintain this heightened humidity, both also at 89% and 90%, respectively, indicating a consistent trend of elevated moisture during the early autumn period. Overall, September's humidity serves as a precursor to the dampness that characterizes the season in this coastal locale.

September Average Humidity in Cruden Bay

This chart illustrates the average monthly humidity levels in Cruden Bay, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%85%83%83%83%85%83%89%89%90%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cruden Bay

As September arrives in Cruden Bay, United Kingdom, the UV Index begins to transition towards a milder range, settling at 4, indicative of a moderate exposure risk. This is a noticeable drop from the peak summer months, with July and August reaching high levels of 7 and 6, respectively. Throughout the month, the burn time remains consistent at 30 minutes, suggesting that while the sun is less intense, it still warrants some caution. Compared to the depths of winter in January and December, when the UV Index plummets to 1, it's clear that September offers a balanced mix of warmth and safety. For more details on the UV Index throughout the year, check out Cruden Bay UV Index.

Maximum UV Index Levels in Cruden Bay for September

The chart shows the monthly maximum UV Index (UVI) for Cruden Bay 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.
JanFebMarAprMayJunJulAugSepOctNovDec123557764311
Data source: Cruden Bay 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 Cruden Bay

In September, Cruden Bay experiences a notable shift as it transitions from the warmth of summer to the cooler embrace of autumn. With 310 hours of sunshine, the month offers a pleasant balance amid the declining daylight, showcasing nature’s beauty one last time before the winter months take hold. This is a significant dip from the peak summer months of July and June, which boast over 400 hours, but still shines brighter than the gloom of late autumn and winter, with November and December languishing at just 107 and 94 hours, respectively. September serves as a gentle reminder of the fading summer, encouraging both locals and visitors to revel in the golden hues of the season before the shorter days inevitably set in.

Monthly Sunshine Duration in Cruden Bay: September Highlighted

The September sunshine duration represents the total number of hours Cruden Bay 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.
JanFebMarAprMayJunJulAugSepOctNovDec81h155h221h361h416h424h429h389h310h222h107h94h
Data source: Cruden Bay September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cruden Bay During September

In September, the likelihood of sunny weather in Cruden Bay is relatively modest, with a 24% chance of sunshine. This marks a slight dip compared to the previous months, reflecting a trend where the summer's brightness begins to wane. As we transition from the warmer summer months, July and August experience significantly lower chances of sun, at 20% and 18% respectively, suggesting a seasonal shift. Interestingly, September's sunny probability sits above that of October and aligns closely with November and December, hinting at the encroaching gloom of autumn. While the sun may not dominate the skies, September still offers a glimmer of brightness as the landscape begins to transform.

Percentage of Sunny Days in September in Cruden Bay

The chart illustrates the percentage of sunny days in Cruden Bay 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 Cruden Bay experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%35%26%42%31%34%20%18%24%23%25%23%
Data source: Cruden Bay September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cruden Bay in September

As summer fades into autumn, September in Cruden Bay brings a gentle transition in daylight duration, clocking in at around 12 hours of daylight. This decrease follows the peak summer months of June and July, which bask in the luminous glow of 17 hours. In August, the daylight begins to wane, dropping to 15 hours as the days cool. September serves as a bridge between the vibrant energy of summer and the early whispers of winter, with daylight decreasing steadily, leading into the darker months ahead. Following this trend, October and November see even more reduction, settling into the realm of 10 and 7 hours, respectively, reminding us of the ebb and flow of nature’s cycle.

Average Daylight Hours in Cruden Bay for September

The chart illustrates the variation in daylight duration in Cruden Bay throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 23m9h 26m11h 53m14h 22m16h 37m17h 53m17h 12m15h 8m12h 43m10h 14m7h 58m6h 41m
Data source: Cruden Bay daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Cruden Bay

In September, Cruden Bay experiences a gentle shift in its wind patterns, with an average wind speed of 4.8 m/s (11 mph). This month marks a notable transition from the summer’s calmer days; July boasts the lightest winds at just 3.9 m/s (9 mph), while August picks up slightly at 5.0 m/s (11 mph). However, by September, the winds begin to pick up a bit in anticipation of the autumn months ahead, as average speeds start to rise again, setting the stage for the blustery October, which sees a sharper increase to 7.0 m/s (16 mph). Overall, September represents a period of mild breezes, perfect for those enjoying the last remnants of summer in this quaint seaside community.

Average September Wind Speed in Cruden Bay

The chart displays monthly wind speed patterns in Cruden Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.08.16.35.85.24.93.95.04.8 m/s7.07.65.9
Data source: Cruden Bay September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Cruden Bay Compares to Other Months

The weather in Cruden Bay changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Cruden Bay and find detailed weather information for every month.

September and January present distinct contrasts in weather patterns. In September, temperatures range from a minimum of 6°C (44°F) to a maximum of 19°C (67°F), with an average of 13°C (56°F). The month also sees a significant amount of precipitation, totaling 77 mm (3.0 in) over 14 days and a humidity level of 89%. In contrast, January is much cooler, with temperatures dropping to a minimum of 0°C (32°F) and averaging 6°C (42°F), peaking at 13°C (55°F). It experiences less precipitation, about 54 mm (2.1 in) over 12 days, and maintains a similar humidity level of 88%. For more detailed insights into January's weather, you can check Cruden Bay weather in January.

September and February showcase distinct weather patterns, reflecting the transition from summer to winter. In September, temperatures range from a minimum of 6°C (44°F) to a maximum of 19°C (67°F), with an average of 13°C (56°F) and relatively high humidity at 89%. This month also experiences 77 mm (3.0 in) of precipitation over 14 days, indicating a wetter climate as summer fades. In contrast, February is much colder, with temperatures dipping to a minimum of -1°C (31°F) and peaking at 12°C (54°F), resulting in an average temperature of 6°C (42°F). It has less precipitation at 57 mm (2.2 in) over 13 days and slightly lower humidity at 86%. For more details on February weather in Cruden Bay, you can visit Cruden Bay weather in February.

In comparing the weather between September and March, we observe distinct seasonal contrasts. September typically enjoys milder temperatures, with a minimum of 6°C (44°F) and an average of 13°C (56°F), peaking at 19°C (67°F), while March is noticeably cooler, starting with a minimum of -2°C (29°F) and an average of just 6°C (43°F), reaching a maximum of 13°C (56°F). Despite both months experiencing around 14 days of precipitation, September receives slightly more rainfall at 77 mm (3.0 in) compared to March's 66 mm (2.6 in). Humidity levels are also a bit higher in September at 89%, while March holds steady at 85%. For more detailed insights, check out Cruden Bay weather in March.

When comparing the weather in September to that in April, notable differences emerge. September typically enjoys milder temperatures, with averages reaching 13°C (56°F) and a maximum of 19°C (67°F), while April's average temperature is only 7°C (45°F) with a maximum of 15°C (59°F). Additionally, September sees more precipitation, totaling 77 mm (3.0 in) over 14 days, compared to April's 39 mm (1.5 in) over 10 days. Humidity levels are slightly higher in September at 89%, compared to 83% in April, making September feel a bit damper than the spring month. For more detailed insights about April weather, you can visit Cruden Bay weather in April.

When comparing the weather in September and May, notable differences emerge. September enjoys slightly warmer temperatures, with a minimum of 6°C (44°F) and an average of 13°C (56°F), while May is cooler, featuring a minimum of 3°C (37°F) and an average of 9°C (49°F). In terms of maximum temperatures, September reaches 19°C (67°F), surpassing May's high of 17°C (62°F). Additionally, September experiences more precipitation, totaling 77 mm (3.0 in) over 14 days compared to May's 50 mm (2.0 in) across 11 days. Humidity levels are also higher in September, with an average of 89%, compared to 83% in May. For a detailed look at the weather in May, visit Cruden Bay weather in May.

When comparing the weather in September and June, it's clear that both months experience mild temperatures, but there are notable differences in conditions. September sees average temperatures ranging from a minimum of 6°C (44°F) to a maximum of 19°C (67°F), with an average temperature of 13°C (56°F). In contrast, June has similar minimum temperatures of 6°C (43°F) but a slightly higher maximum of 21°C (71°F), along with an average temperature of 12°C (54°F). Precipitation is more frequent in September, occurring over 14 days and accumulating 77 mm (3.0 in), compared to June's 66 mm (2.6 in) over 10 days. Additionally, September tends to have higher humidity at 89%, while June is slightly drier with 83%. For a more detailed look at the weather in June, you can check Cruden Bay weather in June.

When comparing the weather in September and July, September tends to be cooler with average temperatures ranging from a minimum of 6°C (44°F) to a maximum of 19°C (67°F), while July offers milder conditions with an average range of 9°C (48°F) to 22°C (72°F). Precipitation is fairly similar between the two months, with September receiving 77 mm (3.0 in) over 14 days and July receiving slightly less at 72 mm (2.8 in) over 13 days. Additionally, September has a higher humidity level at 89%, compared to 85% in July, which contributes to the feeling of a cooler, damp atmosphere. For a more detailed look at July's weather, you can visit Cruden Bay weather in July.

In September, the weather cools down slightly compared to August, with average temperatures dropping from 14°C (58°F) in August to 13°C (56°F) in September. Minimum temperatures also decline, with September recording a low of 6°C (44°F) compared to August's low of 9°C (49°F). Additionally, September experiences more rainfall, totaling 77 mm (3.0 in) over 14 days, while August sees 65 mm (2.5 in) across 12 days. Humidity levels also rise in September to 89%, compared to 83% in August, creating a noticeably more humid atmosphere. For more insights into the weather conditions in August, you can check out Cruden Bay weather in August.

In September, temperatures in Cruden Bay average around 13°C (56°F), with a range from a minimum of 6°C (44°F) to a maximum of 19°C (67°F). The month sees moderate rainfall, with 77 mm (3.0 in) of precipitation spread over 14 days, while humidity remains high at 89%. As October rolls in, the weather takes a cooler turn, with average temperatures dropping to 11°C (52°F) and a slightly lower maximum of 17°C (63°F). However, October experiences increased precipitation, totaling 110 mm (4.3 in) over 21 days, while humidity continues to linger at 89%. For a more detailed overview of the weather during this month, check out Cruden Bay weather in October.

September and November present notable differences in weather conditions. In September, temperatures range from a minimum of 6°C (44°F) to a maximum of 19°C (67°F), with an average of 13°C (56°F). The month experiences 77 mm (3.0 in) of precipitation over 14 days, with humidity levels around 89%. In contrast, November sees cooler temperatures, with a minimum of 2°C (36°F), an average of 8°C (47°F), and a maximum of 15°C (59°F). Precipitation increases to 100 mm (3.9 in) across 18 days, and humidity rises slightly to 90%. For more detailed insights into November's weather patterns, visit Cruden Bay weather in November.

In September, the weather transitions from the warmth of summer, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 19°C (67°F) and an average of 13°C (56°F). Although the month experiences some rainfall, with 77 mm (3.0 in) over 14 days, the humidity remains fairly high at 89%. In contrast, December brings a notable drop in temperatures, with a minimum of -1°C (31°F) and a maximum of 13°C (55°F), averaging 6°C (44°F). The precipitation increases slightly to 88 mm (3.4 in) spread across 17 days, while humidity remains comparable at 86%. For a more detailed look at the climate specifics, you can check Cruden Bay weather in December.

Compare Cruden Bay's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Cruden Bay

As September unfolds in Cruden Bay, the weather marks a transition from the warmth of summer to the crispness of autumn. While temperatures remain relatively mild, averaging around 13°C, the increasing humidity at 89% and frequent rainfall—14 days with a total of 77 mm—contribute to a more ** subdued atmosphere** compared to the preceding months. This combination of cooler days and higher moisture levels creates a unique environment, inviting locals and visitors alike to embrace the changing season. For a more detailed understanding of what to expect year-round, check out Cruden Bay Climate.