Last updated: March 17, 2025
August in Letchworth Garden City offers a vibrant climate, with temperatures peaking at a warm 34°C (94°F) and averaging a comfortable 18°C (64°F). Visitors can expect pleasant evenings as temperatures dip to a minimum of 8°C (47°F). While the month sees 71 mm (2.8 in) of rainfall spread over 12 days, the 76% humidity adds a touch of summer warmth, making it an ideal time for both outdoor activities and cozy indoor pursuits. Embrace the season’s charm as Letchworth blooms with life and green spaces thrive.
August in Letchworth Garden City offers a delightful end to summer, with temperatures typically ranging from a minimum of 8°C (47°F) to a maximum of 34°C (94°F). The average temperature hovers around 18°C (64°F), making it a pleasant time for outdoor activities and exploration. As the warmest month of the year, August showcases a marked increase in warmth compared to the earlier summer months, showcasing a peak that dips slightly in September. With such inviting temperatures, locals and visitors alike can enjoy the lush landscapes and vibrant gardens of this charming city.
In August, Letchworth Garden City experiences a notable uptick in precipitation, amassing 71 mm (2.8 in) over 12 days. This amount marks a slight increase from the rainfall in July, showcasing the region's continued summer humidity. Typically, the weather remains relatively wet as autumn approaches, with August's precipitation levels placing it among the heavier rain months for the year. The frequency of rainfall this month hints at the transition into the more variable weather patterns of late summer, setting the stage for the wetter months ahead, particularly October, which tends to see even higher totals.
In August, Letchworth Garden City experiences a humidity level of 76%, a slight uptick from July's 71%, signaling the transition towards the wetter autumn months. This mid-summer humidity level represents a notable decrease compared to the winter months, where humidity peaks at a high of 92% in both November and December. As the year progresses, the humidity begins high, averaging a striking 91% in January, and gradually becomes more comfortable as spring approaches, dropping to 79% in May. However, as summer gives way to fall, residents can expect a gradual increase again, with humidity rising back to 82% by September. Overall, Letchworth Garden City showcases a dynamic humidity pattern, with significantly drier conditions in the summer amidst a backdrop of consistently high winter levels.
In August, Letchworth Garden City experiences a high UV Index of 7, indicating it's time to be cautious during sun exposure. Although slightly lower than the scorching July peak, the risk of harm from UV rays remains significant, necessitating protective measures. With a burn time of around 25 minutes, it's wise to seek shade and slather on sunscreen if you plan to enjoy the outdoors. This month reflects a trend of elevated UV levels throughout the summer, as May, June, and July all feature high to very high UV indexes. As summer transitions into autumn, you can expect a gradual decline in UV intensity, but for now, staying sun-smart is essential. For further details, consult the Letchworth Garden City UV Index.
UV Risk Categories
August in Letchworth Garden City showcases a delightful continuation of summer, basking in 353 hours of sunshine. This month follows a peak in July, where the sun graced the city with 390 hours, making it the brightest month of the year. As the season transitions towards autumn, the sunlight starts to wane, but August still retains a generous amount of bright days, significantly higher than the winter months that struggle to reach even 104 hours in December. This trend highlights a gradual decline from the sun-drenched summer peak, yet August remains vibrant and warm, beckoning residents and visitors alike to savor the last lingering rays of summer.
In Letchworth Garden City, the likelihood of sunny weather in August stands at 24%, reflecting a subtle dip in sunshine as summer begins to wane. Following the peak warmth of July, which boasts a 38% chance of sun, August marks a transition toward the more variable weather patterns of fall. Although the sunshine probability in August is modest, it remains competitive with September at 29% and October at 22%. Interestingly, this trend highlights a pattern where late summer months tend to balance between tranquility and unpredictability, inviting residents and visitors to savor the fleeting joys of the season while remaining prepared for the unpredictability of British weather.
In August, Letchworth Garden City enjoys an average of 14 hours of daylight, marking a gentle decline from the peak summer months of June and July, which bask in 16 hours of sunlight. This month serves as a transition, as daylight gradually retracts into the shorter days of autumn. Following a steady increase from January's 8 hours, where winter's chill still lingers, August's brightness allows residents to savor the waning warmth of the season. As summer ebbs, the trend showcases the rhythm of nature, reminding us that while the days grow shorter, there’s still ample time to relish the beauty of summer’s end before the arrival of fall.
In August, Letchworth Garden City experiences a notable change in wind patterns, with an average wind speed of 4.1 m/s (9 mph). This gentle breeze is a refreshing contrast to the more blustery months earlier in the year; from January to June, wind speeds hover around 4.5 m/s and as low as 3.4 m/s during July. August's winds, while slightly stronger than in the preceding months, remain mild compared to the uptick seen in October. As summer winds down, this transitional period offers a pleasant atmosphere, bridging the quieter summer days with the breezier conditions of autumn, allowing residents and visitors to enjoy the lush gardens and open spaces under a gentle sky.
The weather in Letchworth Garden City 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 Letchworth Garden City and find detailed weather information for every month.
When comparing the weather in August and January, the differences are striking. August boasts a warmer climate with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 34°C (94°F), making it ideal for outdoor activities. In contrast, January is much colder, with temperatures dipping as low as -4°C (25°F) and only reaching a maximum of 14°C (58°F). Precipitation is slightly higher in August, with 71 mm (2.8 in) over 12 days, compared to January's 54 mm (2.1 in) over just 9 days. Additionally, January's humidity of 91% exceeds that of August, which stands at 76%, contributing to a chillier and damp atmosphere. For a closer look at January weather specifics, check out Letchworth Garden City weather in January.
When comparing the weather of August and February, it's clear that August is significantly warmer, with average temperatures ranging from a minimum of 8°C (47°F) to a maximum of 34°C (94°F). In contrast, February's chill can be felt with temperatures ranging from -6°C (21°F) to a milder 18°C (65°F). Precipitation levels are also different, with August experiencing about 71 mm (2.8 inches) over 12 days, while February sees less precipitation at 49 mm (1.9 inches) over 11 days. Humidity is higher in February at 89%, compared to 76% in August. For more insights, you can check Letchworth Garden City weather in February.
In comparing the weather of August and March, there are notable differences in temperature and humidity. August sees higher temperatures with a minimum of 8°C (47°F) and an average of 18°C (64°F), peaking at 34°C (94°F), while March is considerably cooler, with a minimum of -6°C (22°F) and a maximum of 22°C (71°F). Precipitation is slightly higher in August at 71 mm (2.8 in) over 12 days compared to March, which has 56 mm (2.2 in) across 13 days. Additionally, March tends to be more humid at 86%, compared to August's 76%. For more details on March weather, check out this link: Letchworth Garden City weather in March.
When comparing the weather in August and April, the differences are quite pronounced. In August, temperatures range from a cool 8°C (47°F) to a warm 34°C (94°F), averaging around 18°C (64°F). The month experiences relatively high humidity at 76% and sees about 71 mm (2.8 in) of precipitation over 12 days. In contrast, April features a more moderate climate, with temperatures fluctuating between -2°C (29°F) and 27°C (80°F), averaging 9°C (49°F). This month also has less precipitation at 34 mm (1.3 in) over 8 days, but slightly higher humidity at 85%. For a more detailed look at April weather, you can access more information Letchworth Garden City weather in April.
August and May exhibit notable differences in weather conditions. August features warmer temperatures, with averages reaching 18°C (64°F) and maximums of up to 34°C (94°F), compared to May, which sees a cooler average of 13°C (55°F) and maximums of 27°C (80°F). While both months experience approximately the same amount of precipitation—71 mm (2.8 in) in August and 68 mm (2.7 in) in May—the number of rainy days is the same at 12, highlighting that summer doesn't always mean dry weather. Humidity levels also remain high in both months, with August at 76% and May slightly higher at 79%. For a more detailed look at May weather, you can check Letchworth Garden City weather in May.
In comparing the weather between June and August, we can observe notable differences in temperature and humidity. August generally experiences a broader temperature range with minimums of 8°C (47°F) and maximums reaching up to 34°C (94°F), compared to June, where temperatures range from a minimum of 7°C (44°F) to a maximum of 31°C (88°F). Both months share similar precipitation levels, with August slightly wetter at 71 mm (2.8 in) over 12 days, while June records 72 mm (2.8 in) over 10 days. However, humidity is higher in August at 76%, compared to June’s 80%. For more insights on June weather, you can check Letchworth Garden City weather in June.
In comparing the weather of August to that of July, we see some notable differences. While both months have a minimum temperature of 8°C (47°F) and an average temperature that remains relatively stable—18°C (64°F) for August and 18°C (65°F) for July—July tends to experience slightly warmer maximum temperatures, peaking at 36°C (97°F) compared to August's 34°C (94°F). Additionally, the humidity in August is higher at 76%, which may contribute to a more muggy feeling, as opposed to July's 71%. Precipitation levels are slightly greater in August, with 71 mm (2.8 in) over 12 days, while July sees 66 mm (2.6 in) over 13 days. For a more detailed overview of July's weather, check out Letchworth Garden City weather in July.
August and September present notable differences in weather patterns. In August, temperatures range from a minimum of 8°C (47°F) to a maximum of 34°C (94°F), with an average of 18°C (64°F). The month experiences higher precipitation at 71 mm (2.8 in) over 12 days, accompanied by a humidity level of 76%. In contrast, September marks a transition to cooler conditions, with temperatures dropping to a minimum of 3°C (37°F), an average of 15°C (59°F), and a maximum of 29°C (84°F). Precipitation decreases to 52 mm (2.0 in) over 9 days, though humidity rises slightly to 82%. For more detailed insights, check Letchworth Garden City weather in September.
August and October present a marked contrast in weather conditions. In August, temperatures range significantly, with a minimum of 8°C (47°F), averaging 18°C (64°F), and peaking at a warm 34°C (94°F). This month experiences moderate rainfall, with 71 mm (2.8 in) over 12 days and relative humidity at 76%. In contrast, October brings cooler temperatures, with a minimum dropping to 0°C (33°F) and averaging just 11°C (53°F), while the maximum reaches a comfortable 23°C (74°F). Rainfall increases slightly to 87 mm (3.4 in) over the same number of days, accompanied by a rise in humidity to 90%. For more details, check out this link: Letchworth Garden City weather in October.
August and November present quite a contrast in weather patterns. In August, temperatures can range from a mild 8°C (47°F) at night to a scorching 34°C (94°F) during the day, with an average of 18°C (64°F). The month experiences relatively high humidity at 76% and sees about 71 mm (2.8 in) of precipitation over 12 days. In stark contrast, November cools down significantly, with temperatures dropping to a minimum of -2°C (28°F) and averaging around 8°C (46°F), peaking at only 17°C (63°F). With increased humidity at 92% and slightly less precipitation at 52 mm (2.0 in) over 10 days, November brings a brisker and wetter feel. For those interested in a detailed look at November weather, check out Letchworth Garden City weather in November.
August and December showcase contrasting weather patterns. In August, temperatures range from a comfortable minimum of 8°C (47°F) to a scorching maximum of 34°C (94°F), with an average of 18°C (64°F). Despite the higher temperatures, August experiences relatively moderate precipitation of 71 mm (2.8 in) over about 12 days, accompanied by a humidity level of 76%. In stark contrast, December brings much cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 15°C (58°F), averaging just 6°C (43°F). Although December sees slightly higher precipitation at 82 mm (3.2 in) over 15 days, the humidity climbs to a notable 92%. For more details on December weather, you can visit Letchworth Garden City weather in December.
As summer reaches its peak in August, Letchworth Garden City boasts warmer temperatures compared to the rest of the year, with an average hovering around a pleasant 18°C. However, the month also brings a unique blend of weather patterns, including notable humidity levels at 76% and unexpected precipitation over 12 days, making it a time of both warmth and unpredictability. While maximum temperatures can soar to an impressive 34°C, the nights cool off, offering a refreshing respite. This distinctive mix sets August apart, creating an atmosphere that is both vibrant and dynamic. To further explore the trends and nuances of the weather, check out Letchworth Garden City Climate.