Last updated: March 17, 2025
In August, the City of Westminster experiences a delightful blend of warm temperatures and moderate rainfall. With a maximum heat reaching up to 34°C (93°F), the month promises sunny days, while the average temperature settles at a comfortable 18°C (64°F). Evenings can get cool, dipping to a minimum of 8°C (47°F). Despite the overall warmth, visitors should be prepared for occasional rain, totaling 70 mm (2.7 inches) across about 12 days of the month. The atmosphere is also characterized by a humidity level of 76%, adding a touch of tropical feel to the vibrant city's summer landscape. Whether exploring historic sites or enjoying outdoor activities, August in Westminster offers a dynamic weather experience.
In the City of Westminster, August is a warm, vibrant month that ushers in the height of summer. With minimum temperatures around 8°C (47°F) and average highs reaching 34°C (93°F), the weather is pleasantly mild with peaks that can make the days feel quite toasty. This warmth follows a steady rise from the cooler months, starting from a maximum of just 14°C (58°F) in January to the sizzling highs of July. As summer transitions into autumn, the August average sits comfortably at 18°C (64°F), a noteworthy increase from the earlier months. Visitors can expect long, sunny days perfect for exploring the city's rich history and culture, making Westminster an enticing destination during this warm spell.
August in the City of Westminster sees a notable increase in precipitation, with 70 mm (2.7 in) of rain over approximately 12 days. This uptick aligns with a general trend of rising rainfall during the summer months, following June's peak of 77 mm and July's 64 mm. As the city transitions towards autumn, August's precipitation paints a picture of a lush landscape, although perhaps not always the ideal backdrop for outdoor activities. With rainfall consistently hovering around the 60-80 mm mark in the summer months, locals and visitors alike should brace for those intermittent drizzles that contribute to Westminster's charm.
In the City of Westminster, August brings a shift in humidity levels, dropping to 76%, a refreshing change from the sweltering July peak of 71%. This slight increase, while still moderate compared to the winter months, highlights a trend of gradually rising humidity as the summer wanes. The late summer humidity in Westminster, while lower than earlier in the year, prepares the way for the typical autumn increase, peaking at 82% in September. As we transition through the seasons, the once lush, warm air gives way to the crisp, damp atmosphere of fall, showcasing the city’s characteristic weather shift and keeping residents on their toes.
In the City of Westminster, August witnesses a high UV Index of 7, indicating a significant risk of harm from unprotected sun exposure. This marks a slight dip from the scorching 8 seen in July and June, where the burn time plummeted to just 15 minutes. As the summer draws to a close, residents and visitors alike should still be vigilant, with a 25-minute burn time during August. The trend shows that as we transition from June to August, UV levels remain elevated, highlighting the importance of sun safety measures throughout the summer months. For more detailed insights, you can explore the City of Westminster UV Index.
UV Risk Categories
August in the City of Westminster enjoys a delightful 368 hours of sunshine, showcasing a vibrant peak in the summer's warmth. Following a steady increase from January's mere 98 hours, sunlight hours rise significantly through the spring months, culminating in July with 404 hours basking the city in golden light. Although August experiences a slight dip from this July high, it still holds strong compared to the lesser sunshine of preceding months. The transition into autumn sees sunshine hours decrease, with September dropping to 300 hours. This trend not only highlights August as a key summer month but also sets the stage for the cozy, yet dimmer, days of fall that follow.
In the City of Westminster, the likelihood of sunny weather in August reflects a moderate 25% chance, which is consistent with the patterns observed throughout the summer months. While June to July see varying peaks, the prediction for August indicates a slight decline in sunshine, aligning more closely with the transitional months of late summer and early autumn. This trend emphasizes the unpredictability of British weather, reminding residents and visitors alike to check forecasts regularly and embrace any sunny spells, as the sun's appearances tend to diminish as the year progresses toward autumn.
During the summer months, the City of Westminster basks in extended daylight, with June and July enjoying a peak of 16 hours of sunlight each day. As August arrives, daylight begins its gradual retreat, offering 14 hours of brightness—a still generous amount, perfect for late summer strolls or outdoor gatherings. This decline continues into September, where daylight shrinks to 12 hours, signaling the approach of autumn. The overall trend reveals a year-long cycle where the city shifts from the cozy illumination of long winter days, like the 8 hours in January, to the vibrant energy of summer. Each month gracefully transitions, gifting Westminster a unique rhythm of light that defines its seasonal charm.
In the charming City of Westminster, August typically greets residents and visitors with a gentle breeze, averaging 3.8 m/s (8 mph). This marks a slight uptick from the calmer summer months of June and July, where the winds were notably tender, averaging around 3.1 m/s (7 mph) and 3.3 m/s (7 mph), respectively. The trend shows that while the summer winds are mild, the transition into autumn in September sees a decrease back to 3.3 m/s (7 mph). Overall, August stands out as a transitional month, where the gusts offer just a hint of freshness, hinting at the arrival of the breezier fall season ahead.
The weather in City of Westminster 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 City of Westminster and find detailed weather information for every month.
August and January present a striking contrast in weather conditions. In August, temperatures range from a comfortable minimum of 8°C (47°F) to a scorching maximum of 34°C (93°F), with an average of 18°C (64°F). This month sees higher humidity levels at 76% and approximately 70 mm (2.7 in) of precipitation over 12 days. In comparison, January offers a much cooler climate, with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 14°C (58°F), averaging just 5°C (41°F). While January experiences less precipitation at 54 mm (2.1 in) over 10 days, the humidity is notably higher at 91%. For more detailed insights into January weather, you can explore City of Westminster weather in January.
August and February present stark contrasts in weather. August boasts a broader temperature range, with minimums around 8°C (47°F) and maximums peaking at 34°C (93°F), creating warmer days on average at 18°C (64°F). It is characterized by higher humidity levels at 76% and more precipitation at 70 mm (2.7 in) over 12 days. In contrast, February features much cooler conditions, with lows of -5°C (23°F) and a maximum reaching 18°C (65°F), resulting in a significantly lower average of 6°C (43°F). Despite having slightly less precipitation at 53 mm (2.1 in) over 11 days, February's humidity is higher at 89%. For more detailed insight into February weather patterns, you can visit City of Westminster weather in February.
When comparing the weather in August and March, there is a notable difference in temperature and humidity. August typically experiences a wider temperature range, with lows around 8°C (47°F) and highs reaching up to 34°C (93°F), resulting in an average of 18°C (64°F). In contrast, March has much cooler weather, where temperatures can drop to a minimum of -5°C (23°F) and peak at 22°C (71°F), averaging only 7°C (46°F). While August has a lower humidity level at 76%, March is more humid at 86%, contributing to a damp chill in the air. Additionally, precipitation is more frequent in March, with rain occurring on 13 days and a total of 54 mm (2.1 in), compared to August’s 70 mm (2.7 in) spread over 12 days. For more detailed information on March weather specifics, check out the link: City of Westminster weather in March.
When comparing the weather in August to that in April, it's clear that August tends to be much warmer and more humid. In August, temperatures range from a minimum of 8°C (47°F) to a maximum of 34°C (93°F), with an average of 18°C (64°F) and humidity at 76%. In contrast, April has a cooler range, with temperatures dipping as low as -2°C (29°F) and peaking at 26°C (80°F), averaging around 10°C (49°F). August also sees significantly more precipitation, with 70 mm (2.7 in) falling over 12 days, compared to April's 33 mm (1.3 in) over 8 days. For a more detailed overview of April weather, you can visit City of Westminster weather in April.
In comparing the weather between May and August, a clear shift in temperature and conditions is evident. August features a wider temperature range, with minimums of 8°C (47°F) and maximums reaching 34°C (93°F), averaging around 18°C (64°F). The month also experiences higher humidity at 76%, along with 70 mm (2.7 in) of precipitation over 12 days. In contrast, May sees cooler temperatures, with a minimum of 1°C (35°F) and a maximum of 25°C (78°F), averaging 13°C (55°F). The precipitation in May is slightly less at 62 mm (2.5 in) across 11 days, paired with a slightly higher humidity level of 79%. You can find more detailed information about the weather during this month at City of Westminster weather in May.
In comparing the weather of June and August, we see some notable differences. August tends to be warmer, with average temperatures reaching 18°C (64°F) and maximums hitting 34°C (93°F), while June has an average of 16°C (62°F) and a maximum of 31°C (89°F). Additionally, August experiences slightly more precipitation at 70 mm (2.7 in) over 12 days compared to June's 77 mm (3.0 in) across 9 days. Humidity levels are relatively high in both months, with August at 76% and June slightly higher at 80%. For a more detailed look at June weather specifics, you can check out City of Westminster weather in June.
In comparing the weather of August and July, both months exhibit similar temperature ranges, but with notable differences in maximum temperatures and precipitation. August experiences slightly cooler minimum temperatures (8°C) compared to July (9°C) and a peak of 34°C, which is slightly less than July's maximum of 36°C. Precipitation is slightly higher in August at 70 mm over 12 days, versus July's 64 mm on 11 days. Additionally, August has a higher humidity level at 76%, compared to July's 71%. For more details on July's weather conditions, you can visit City of Westminster weather in July.
In August, the weather is generally warmer with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 34°C (93°F) and an average of 18°C (64°F). This month sees a fair amount of precipitation, totaling 70 mm (2.7 in) over 12 days, with a humidity level of 76%. In contrast, September experiences cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 28°C (83°F), averaging at 15°C (59°F). Precipitation decreases to 45 mm (1.8 in) over 10 days, alongside a slightly higher humidity of 82%. For more detailed insights, you can visit City of Westminster weather in September.
August and October present contrasting weather patterns. In August, temperatures range from a mild 8°C (47°F) at night to a scorching average high of 34°C (93°F), with an overall average of 18°C (64°F). The month sees about 70 mm (2.7 in) of precipitation spread over 12 days and a humidity level of 76%. In stark contrast, October brings cooler temperatures, with nighttime lows dipping to 1°C (34°F) and a more subdued average of 12°C (54°F), maxing out at 22°C (73°F). This month experiences slightly higher precipitation at 84 mm (3.3 in) over the same number of rainy days, but with increased humidity at 90%. For more insights into what to expect, you can check City of Westminster weather in October.
August and November present distinct weather patterns. In August, temperatures range from a comfortable minimum of 8°C (47°F) to a blazing maximum of 34°C (93°F), averaging around 18°C (64°F). The month brings about 70 mm (2.7 inches) of precipitation over 12 days, with humidity levels lingering around 76%. In contrast, November sees a significant drop in temperatures, with a minimum of -2°C (29°F), an average of 8°C (47°F), and a maximum of only 16°C (62°F). Precipitation decreases slightly to 52 mm (2.0 inches) over 11 days, while humidity rises to 92%. For more detailed insights into November weather, you can visit City of Westminster weather in November.
In August, the weather is generally warm, with temperatures ranging from a mild 8°C (47°F) at night to a scorching maximum of 34°C (93°F) during the day, and an average of 18°C (64°F). Despite some humidity at 76%, the month sees around 70 mm (2.7 inches) of precipitation over approximately 12 days. In contrast, December brings a notable chill, with temperatures dipping to a minimum of -4°C (24°F) and a more moderate high of 14°C (58°F), averaging 6°C (44°F). The winter month experiences slightly higher precipitation at 84 mm (3.3 inches) across 13 days, accompanied by increased humidity level at 92%. For more details on December weather specifics, check out City of Westminster weather in December.
In August, the City of Westminster experiences a striking shift in weather, distinguished by warmer temperatures and a notable increase in humidity compared to other months. With daily highs peaking at a sizzling 34°C (93°F), the summer heat can be felt in full force, while evenings cool down to a comfortable average of 18°C (64°F). However, the month is not without its share of rainy days, averaging about 12, contributing to a total precipitation amount of 70 mm (2.7 in). This combination creates a humid atmosphere that contrasts sharply with the dry and cooler months of the year. For a deeper dive into how August fits into the broader climate patterns, visit City of Westminster Climate.