August Weather in Southport, United Kingdom

Last updated: March 17, 2025

In Southport, United Kingdom, August offers a delightful summer experience, with maximum temperatures reaching 25°C (77°F) and an average of 16°C (62°F), perfect for outdoor activities. However, visitors should be prepared for the occasional rain, as the month sees approximately 162 mm (6.4 in) of precipitation over 21 days, contributing to a humidity level of 79%. Whether you're exploring the charming seaside or enjoying local festivities, August in Southport promises a blend of warmth and refreshing coastal breezes.

August Temperature in Southport

In August, temperatures in Southport, United Kingdom, reach their warmest, showcasing a pleasant climate ideal for summer activities. With minimum temperatures around 10°C (51°F) and average highs peaking at 25°C (77°F), the month provides a delightful balance of warmth without the oppressive heat often found elsewhere. The average temperature of 16°C (62°F) indicates comfortable conditions for enjoying the outdoors, whether it's a stroll on the beach or a picnic in the park. As summer winds down, August's mild weather sets the perfect stage for embracing the beauty of Southport before the cooler months roll in, making it a prime time for both locals and visitors alike.

August Weather in Southport: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Southport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434344485359616158544845
Data source: Temperature data for Southport 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.

August Precipitation in Southport

August in Southport, United Kingdom, marks a significant peak in precipitation, with 162 mm (6.4 in) of rainfall recorded over 21 days. This month is notably the wettest of the year, surpassing previous months and foreshadowing a transition into the autumn season, where rainfall levels continue to climb. The increase in rainy days compared to July's 16 days illustrates a trend towards more persistent wet weather. It’s a time when the lush greenery of the region thrives, but residents and visitors alike should be prepared for the damp, unpredictable British summer conditions. As summer wanes, August's robust rainfall serves as a reminder of the dynamic climate that characterizes Southport.

August Precipitation Trends in Southport

The chart displays monthly precipitation patterns in Southport, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec981211185264110117162146169134159
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Southport

In Southport, United Kingdom, August brings a refreshing sense of humidity, with levels averaging around 79%. This slight increase from July, which boasts the lowest humidity at 78%, indicates a subtle transition toward the wetter months ahead. As the summer wanes, humidity begins to rise again, hovering close to typical mid-summer levels. The overall trend reveals that while winter months witness the highest humidity—peaking at 91% in November—the warm season remains relatively comfortable, allowing residents and visitors to enjoy outdoor pursuits before the autumn chill sets in.

August Average Humidity in Southport

This chart illustrates the average monthly humidity levels in Southport, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Southport

In August, Southport experiences a UV Index of 7, classified as high exposure, with a burn time of just 25 minutes. As summer reaches its peak, the sun's intensity continues to be significant, similar to July's very high levels. This marks a decrease from June, where the UV Index peaks at 8, highlighting a trend of waning sun strength as the season transitions towards autumn. Despite this slight decline, caution is still advised; it's crucial to protect your skin during these sunny days. As we look back through the months, from January's low UV Index of 1 to the summer's high values, it’s evident that being aware of UV exposure is essential for enjoying the outdoors safely. For more insights into UV levels throughout the year, visit Southport UV Index.

Maximum UV Index Levels in Southport for August

The chart shows the monthly maximum UV Index (UVI) for Southport in August, 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.
JanFebMarAprMayJunJulAugSepOctNovDec123578875321
Data source: Southport August 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.

August Sunshine in Southport

In August, Southport basks in a delightful 370 hours of sunshine, contributing to the flourishing summer atmosphere. This month, while slightly lower than the peak of July at 410 hours, still showcases a robust continuation of sunshine compared to the earlier months. The trend throughout the year reveals a satisfying gradual increase from a mere 86 hours in January to the vibrant summer months, with the sunniest period stretching from April to August. As the year transitions into autumn, September dips to 299 hours, hinting at shorter days ahead. Overall, August stands as a testament to the warm embrace of summer in Southport, bridging the sunny days before the cooler months set in.

Monthly Sunshine Duration in Southport: August Highlighted

The August sunshine duration represents the total number of hours Southport experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec86h154h215h333h405h383h410h370h299h229h117h100h
Data source: Southport August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Southport During August

In Southport, the likelihood of sunny weather in August hovers around 30%, reflecting a trend of fluctuating sunshine hours as the year progresses. Following the sunnier spring months, particularly April with its commendable 54% chance, August sees a slight dip in sunshine compared to the preceding summer months of June and July, which boast 27% and 39% chances, respectively. This suggests that while late summer does offer opportunities for sunshine, it is enmeshed in the typical variability of British weather, with August arguably serving as a transitional period into the cooler autumn months ahead. As such, visitors can expect a mix of sunny spells amid the often capricious coastal climate of Southport.

Percentage of Sunny Days in August in Southport

The chart illustrates the percentage of sunny days in Southport throughout the year, with August 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 Southport experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%31%27%54%35%27%39%30%25%19%28%16%
Data source: Southport August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Southport in August

In Southport, United Kingdom, August marks a gentle transition as daylight begins to wane, offering around 14 hours of sunlight. This month is a continuation of the bright summer days experienced in June and July, where residents enjoyed a peak of 16 hours. However, as summer bids farewell, daylight gradually decreases, signaling the onset of autumn. This trend highlights the shifting seasons, leading to shorter days in September with 12 hours of light, and finally dipping down to 10 hours by October. The gradual ebb of daylight throughout the year accentuates the cyclical nature of time in this coastal town, inviting both reflection and anticipation for the vibrant colors of fall.

Average Daylight Hours in Southport for August

The chart illustrates the variation in daylight duration in Southport throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 3m9h 47m11h 54m14h 4m15h 58m16h 59m16h 26m14h 43m12h 37m10h 29m8h 32m7h 29m
Data source: Southport daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Southport

In August, Southport experiences a gentle

average wind speed of 4.9 m/s (11 mph), a slight increase from the lighter breezes of July. This mid-summer air is notably calmer compared to the more turbulent winds of the preceding months, such as January and October, which frequently see speeds above 6 m/s (13 mph). Overall, as the year progresses, wind speeds in this coastal town tend to fluctuate, reaching their peak in the autumn months. The breezy but mild conditions of August make it a pleasant time for outdoor activities, hinting at the refreshing changes that September will soon bring.

Average August Wind Speed in Southport

The chart displays monthly wind speed patterns in Southport, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.37.06.44.45.34.24.04.9 m/s4.77.26.96.8
Data source: Southport August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Southport Compares to Other Months

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

In comparing the weather of August and January, a stark contrast becomes evident. August experiences milder temperatures with daily averages around 16°C (62°F) and a maximum of 25°C (77°F), while January sees much cooler temperatures, averaging just 6°C (43°F) and peaking at 13°C (55°F). Additionally, August is characterized by higher precipitation levels, totaling 162 mm (6.4 in) over 21 days, compared to January's 98 mm (3.9 in) over 13 days. The humidity also fluctuates, with August at 79% and January slightly higher at 89%. For more detailed insights into January weather, check out Southport weather in January.

August and February present notably contrasting weather patterns. In August, temperatures range from a minimum of 10°C (51°F) to a maximum of 25°C (77°F), with an average of 16°C (62°F), creating a warm and humid atmosphere with a humidity level of 79%. This month experiences substantial rainfall, totaling 162 mm (6.4 in) over 21 days. In contrast, February showcases much colder conditions, with temperatures dipping to a minimum of -1°C (30°F) and peaking at 13°C (56°F), averaging just 6°C (43°F). Although February sees lower total precipitation at 121 mm (4.8 in) across 17 days, the humidity is slightly higher, sitting at 88%. For more detailed information, check out Southport weather in February.

When comparing the weather in August and March, significant differences emerge in temperature and precipitation patterns. In August, temperatures range from a minimum of 10°C (51°F) to a maximum of 25°C (77°F), with an average of 16°C (62°F). In contrast, March sees much cooler temperatures, with lows around -3°C (26°F) and highs peaking at 15°C (59°F), averaging just 7°C (45°F).

In terms of precipitation, August receives a considerable amount of rainfall, totaling 162 mm (6.4 inches) over 21 days, while March has slightly less at 118 mm (4.6 inches) over 17 days. Humidity is also quite high in both months, with August registering at 79% and March at 86%. For a closer look at March weather specifics, refer to Southport weather in March.

August and April weather present a notable contrast in both temperature and precipitation. In August, the range of temperatures spans from a minimum of 10°C (51°F) to a maximum of 25°C (77°F), with an average of 16°C (62°F). This month also sees significant rainfall, with 162 mm (6.4 in) spread across 21 days and a humidity level of 79%. In contrast, April is cooler, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 19°C (67°F) and an average of 9°C (48°F). The precipitation in April is much lighter at 52 mm (2.0 in) over just 10 days, and the humidity is slightly higher at 84%. For a closer look at April's weather specifics, you can refer to Southport weather in April.

When comparing the weather in May and August, notable differences emerge in both temperature and precipitation. In August, temperatures range from a minimum of 10°C (51°F) to a maximum of 25°C (77°F), with an average of 16°C (62°F), making it the warmer month. Conversely, May experiences cooler temperatures, with a minimum of 4°C (40°F), a maximum of 23°C (74°F), and an average of 12°C (53°F). Additionally, August sees significantly more rainfall, totaling 162 mm (6.4 in) over 21 days, compared to May’s 64 mm (2.5 in) over just 12 days. Despite similar humidity levels of 79% in both months, the increased precipitation in August suggests a more variable and unsettled climate. For a more detailed look at May’s weather, you can visit Southport weather in May.

When comparing the weather in August and June, both months exhibit mild temperatures, with highs peaking at around 25°C (77°F). However, August tends to be slightly warmer on average, with daily temperatures ranging from a minimum of 10°C (51°F) to an average of 16°C (62°F), while June has a minimum of 9°C (49°F) and an average of 15°C (59°F). Additionally, August experiences more precipitation, totaling 162 mm (6.4 in) over 21 days, compared to June's 110 mm (4.3 in) across 15 days. Humidity levels are fairly similar, with August at 79% and June slightly higher at 81%. For a more detailed analysis of June's weather, you can visit Southport weather in June.

In comparing the weather between July and August, we see that both months feature similar average temperatures, with July slightly warmer, reaching a maximum of 26°C (79°F) compared to August's 25°C (77°F). However, August experiences significantly more rainfall, with 162 mm (6.4 in) over 21 days, compared to July's 116 mm (4.6 in) over only 16 days. Humidity levels remain comparable, with July at 78% and August at 79%. For a detailed look at July's weather, visit Southport weather in July.

August and September exhibit a transition in weather patterns, with both months experiencing relatively mild temperatures. In August, temperatures range from a minimum of 10°C (51°F) to a maximum of 25°C (77°F), with an average of 16°C (62°F). This month also sees high precipitation, totaling 162 mm (6.4 in) across 21 days, resulting in a humidity level of 79%. In contrast, September features slightly cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 24°C (75°F), averaging 15°C (59°F). The precipitation is somewhat lower at 146 mm (5.8 in) over 17 days, and humidity increases to 85%. For more detailed insights on September weather, you can check Southport weather in September.

In comparing the weather between August and October, notable differences emerge. August enjoys a milder climate with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 25°C (77°F), while October sees cooler temperatures, starting from a low of 3°C (38°F) up to a high of 19°C (67°F). Precipitation levels are similar, with August receiving 162 mm (6.4 in) across 21 days and October slightly increasing to 169 mm (6.7 in) over 22 days. Additionally, October's humidity holds at a higher level of 90%, compared to August's 79%. For more insights into October's weather specifically, check out Southport weather in October.

August and November exhibit distinct differences in weather patterns. August generally enjoys warmer temperatures, with averages around 16°C (62°F) and maximums reaching 25°C (77°F), compared to November's cooler averages of 9°C (49°F) and maxima of 15°C (60°F). While both months experience significant precipitation, August records a higher total of 162 mm (6.4 in) over 21 days, versus November's 134 mm (5.3 in) over 20 days. Additionally, November boasts a higher humidity level at 91%, compared to August's 79%, creating a noticeably more damp atmosphere. For a detailed look at November's climate, you can visit Southport weather in November.

August and December showcase contrasting weather patterns. In August, temperatures range from a minimum of 10°C (51°F) to a maximum of 25°C (77°F), with an average of 16°C (62°F). The month is characterized by significant rainfall, amounting to 162 mm (6.4 in) over 21 days, and a humidity level of 79%. In contrast, December sees cooler temperatures, with a minimum of 0°C (33°F) and a maximum of 12°C (54°F), averaging just 7°C (45°F). While precipitation is slightly lower at 159 mm (6.2 in) over 20 days, the humidity rises to 89%. To learn more about the weather specifics in December, visit Southport weather in December.

Compare Southport's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Southport

August in Southport brings a delightful transition into late summer, characterized by warm temperatures and elevated humidity levels that differentiate it from the milder months preceding it. While the average temperature hovers around a comfortable 16°C (62°F), brief periods of warmth can elevate the mercury to a maximum of 25°C (77°F), inviting both locals and visitors to enjoy outdoor activities. However, August is also one of the wetter months, with frequent showers contributing to a precipitation total of 162 mm (6.4 in) across approximately 21 days. This blend of warmth and wetness creates a unique, vibrant atmosphere that sets August apart, making it a month rich with both opportunity and unpredictability. To learn more about weather patterns and their impact on your visit, explore Southport Climate.