Last updated: February 24, 2025
Girdwood, Alaska, experiences a dynamic August, characterized by an average temperature of 10°C (50°F), peaking at a maximum of 21°C (71°F) and dipping to a chilly 0°C (33°F). This month sees significant precipitation, with 156 mm (6.1 in) falling over approximately 20 days, contributing to a lush, green landscape. The humidity hovers at an impressive 100%, creating a moist environment that enhances the area's natural beauty while also inviting a variety of outdoor activities. Whether you’re exploring the scenic trails or simply enjoying the mesmerizing views, Girdwood’s weather in August captivates with its blend of warmth and moisture.
In Girdwood, United States, August marks a delightful transition into milder weather, revealing a significant warming trend compared to the frigid winter months. With a minimum temperature of 0°C (33°F) and a pleasant average of 10°C (50°F), this summer month invites locals and visitors alike to embrace the outdoors. The maximum temperature peaks at a comfortable 21°C (71°F), making it ideal for various recreational activities. As the snow melts and the vibrant hues of summer bloom, August stands out as a harmonious blend of crispness and warmth, ensuring Girdwood remains a captivating destination amidst the scenic Alaskan landscape.
In August, Girdwood experiences a notable increase in precipitation, recording 156 mm (6.1 in) over 20 days. This figure marks a significant uptick compared to the preceding summer months, particularly July, which saw just 109 mm (4.3 in) from 17 days of rain. This pattern suggests a transitional phase as the region moves from the relatively dry summer weeks into the wetter fall season. Notably, the precipitation trend continues to ascend, with September expected to bring even more rainfall, reaching 192 mm (7.5 in), indicating that summer's end heralds a considerable shift in Girdwood's weather dynamics. Hence, August stands as a bridge to the robust rainy season ahead, providing a striking preview of what is to come.
In August, Girdwood experiences a peak in humidity at 100%, tying with the intense moisture of July, which reached an unusual 102%. This summer trend marks a notable increase compared to the drier months of April and May, where humidity levels hovered around 85% and 88%, respectively. The lush and verdant scenery characteristic of Girdwood during this period is a testament to the high moisture levels that consistently define the region's climate. As August transitions to September, humidity begins to taper off, settling at 96%, but the lingering effects of summer’s humidity remain palpable. Overall, Girdwood's humidity showcases a rhythmic ebb and flow throughout the year, with summer months enveloping the area in a cloak of moisture that nourishes its stunning natural landscapes.
In August, Girdwood, United States, experiences a UV Index of 6, indicating a high level of UV radiation that necessitates sun protection for extended outdoor activities. This month follows July's peak UV Index of 7 and maintains a consistent burn time of just 25 minutes for fair-skinned individuals. As summer progresses, the UV levels in Girdwood exhibit a gradual decline from the notably elevated indices found in May and July, yet they remain significant enough to warrant caution. As autumn approaches, September's index decreases to 4, reflecting a seasonal shift towards milder sun exposure. For more detailed information on UV trends throughout the year, visit Girdwood UV Index.
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August in Girdwood, United States, is a beautiful transition from the peak summer sunlight to the beginnings of autumn. With 257 hours of sunshine, it still enjoys a generous amount of daylight, although it's a noticeable dip from the energetic 311 hours in June. As the summer days gradually shorten, Girdwood's vibrant landscapes are illuminated, encouraging outdoor adventures and serene moments in nature. This month marks a sweet spot before the dramatic decline in sunshine that follows, making it a perfect time to relish the lingering warmth and scenic beauty, as the community embraces both the ending of summer and the anticipation of fall.
In Girdwood, the likelihood of sunny weather in August holds steady at 25%, aligning it with the more moderate sunshine opportunities seen in February and deviating significantly from the brighter days of early spring. Following a gradual increase from the dreary depths of winter, where chances linger around 12% in January, the summer months offer a mixed bag of sun, particularly as July teeters at just 15%. This trend indicates that while August provides a modest likelihood of sun, it is still part of a summer pattern characterized by fluctuating sunshine opportunities, hinting at the often unpredictable Alaskan weather. As autumn approaches, the percentages descend again, reminding visitors that sunny days can be cherished but can also be fleeting.
In Girdwood, Alaska, August marks a transition as daylight begins to wane after the peak of summer. The month enjoys about 15 hours of daylight, a gradual decline from the sun-filled days of June and July, which boast an impressive 19 and 18 hours, respectively. As summer's warmth fades, the steady decrease in daylight sets the stage for a shift in the seasonal rhythm, reminiscent of earlier months when daylight was notably shorter. In stark contrast to January's meager 6 hours, the lingering light of August offers a perfect opportunity for outdoor activities before the days shrink further into the fall, providing a sense of balance between the vibrant summer and the cool embrace of autumn. The trend showcases a beautiful ebb and flow of sunlight, inviting reflection as Girdwood transitions into the next seasonal chapter.
In Girdwood, United States, the August wind carries a consistent light breeze, with an average speed of 1.7 m/s (4 mph), mirroring the trend we see throughout the summer months. This gentle airflow offers a pleasant respite during the height of summer, similar to both July and September, which also feature the same wind speeds. As the year progresses from the winter's lull to the vibrant summer, wind speeds gradually increase, peaking in early summer before settling back into a calm array as the colder months approach. Overall, August's winds reflect a stable summer climate in Girdwood, inviting outdoor adventures amidst the lush Alaskan backdrop.
The weather in Girdwood 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 Girdwood and find detailed weather information for every month.
The weather in August and January exhibits stark contrasts, reflecting the marked seasonal changes. In August, temperatures range from a minimum of 0°C (33°F) to a comfortable maximum of 21°C (71°F), with an average temperature of 10°C (50°F). This month experiences significant rainfall, with 156 mm (6.1 in) over 20 days, and the humidity reaches a saturated 100%. In contrast, January is characterized by much colder conditions, with temperatures plummeting to a minimum of -27°C (-17°F) and an average of -9°C (16°F), peaking at just 2°C (36°F). While January sees slightly more precipitation at 165 mm (6.5 in), it occurs over fewer days—only 13—resulting in a humidity level of 94%. For a closer look at January weather conditions, visit Girdwood weather in January.
August and February present stark contrasts in weather conditions. In August, temperatures range from a chilly 0°C (33°F) to a comfortable maximum of 21°C (71°F), with an average of 10°C (50°F). The month is characterized by high humidity at 100% and significant rainfall, totaling 156 mm (6.1 in) over 20 days. In contrast, February brings a much colder climate, with temperatures plummeting to a minimum of -25°C (-13°F) and rarely rising above 2°C (35°F), averaging -9°C (17°F). Though February experiences less precipitation at 115 mm (4.5 in) over 14 days, the humidity remains relatively high at 93%. For a closer look at February weather specifics, you can check Girdwood weather in February.
In comparing the weather between August and March, a stark contrast emerges. August boasts a mild temperature range with a minimum of 0°C (33°F) and a maximum of 21°C (71°F), averaging around 10°C (50°F). It experiences significant precipitation, with 156 mm (6.1 in) spread over 20 days, and humidity levels reaching a high of 100%. In contrast, March is notably colder, featuring a temperature range from a frigid minimum of -25°C (-12°F) to a maximum of just 5°C (42°F), with an average of -8°C (19°F). While it has slightly less precipitation at 131 mm (5.2 in) over 12 days, March maintains a humidity level of 91%. For a more detailed look into the climate specifics, you can check out Girdwood weather in March.
When comparing the weather in August and April, it's clear that August experiences milder temperatures overall, with a minimum of 0°C (33°F) and a comfortable maximum of 21°C (71°F). In contrast, April can be significantly colder, with temperatures ranging from a minimum of -19°C (-2°F) to a maximum of 11°C (53°F). Precipitation levels in August are notably higher, with 156 mm (6.1 in) falling over approximately 20 days, compared to April's 115 mm (4.5 in) over just 14 days. Additionally, humidity levels soar in August at 100%, while April maintains a lower humidity of 85%. For more details on the typical conditions, you can check out Girdwood weather in April.
In comparing the weather between August and May, August reflects a warm and humid climate with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 21°C (71°F), along with high humidity levels at 100%. This month experiences significant rainfall, with 156 mm (6.1 in) falling over approximately 20 days. In contrast, May starts cooler, with temperatures fluctuating from a minimum of -5°C (22°F) to a maximum of 16°C (60°F) and a lower average temperature of 3°C (37°F). While May still sees considerable precipitation at 142 mm (5.6 in) over 19 days, the humidity is notably less, averaging 88%. For more detailed information, you can check Girdwood weather in May.
When comparing the weather in August and June, a few distinct differences emerge. August tends to be milder with an average temperature of 10°C (50°F) and a maximum of 21°C (71°F), while June has a slightly lower average of 8°C (47°F) and can reach up to 24°C (75°F) on warmer days. Precipitation is more pronounced in August, with 156 mm (6.1 in) over 20 days compared to June's 107 mm (4.2 in) over 21 days. Additionally, humidity levels peak in August at 100%, whereas June registers a slightly lower humidity at 95%. For a deeper dive into Girdwood's June climate, you can explore Girdwood weather in June.
In comparing the weather of August and July, it's evident that August is generally cooler, with average temperatures ranging from a minimum of 0°C (33°F) to a maximum of 21°C (71°F), while July sees slightly warmer temperatures with a minimum of 3°C (37°F) and a maximum of 26°C (79°F). Additionally, August is marked by higher precipitation, totaling 156 mm (6.1 in) over 20 days, compared to July's 109 mm (4.3 in) across 17 days. Humidity levels are also slightly elevated in August at 100%, contrasted with July's 102%. For more details, you can check Girdwood weather in July.
In August, the weather is relatively mild, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 21°C (71°F) and an average of 10°C (50°F). However, it is a very wet month, experiencing 156 mm (6.1 in) of precipitation over 20 days and maintaining a high humidity of 100%. Conversely, September brings cooler temperatures, with a minimum of -12°C (11°F), an average of 6°C (42°F), and a maximum of 16°C (61°F). This month also sees an increase in precipitation, totaling 192 mm (7.5 in) over 19 days, though humidity drops slightly to 96%. For more detailed information, you can check Girdwood weather in September.
August and October present contrasting weather patterns, with August generally being milder and wetter. In August, temperatures range from a minimum of 0°C (33°F) to a maximum of 21°C (71°F), while October sees much lower temperatures, with a minimum of -15°C (4°F) and a maximum of 13°C (56°F). Precipitation is also significantly higher in October, totaling 281 mm (11.1 in) over 21 days, compared to August's 156 mm (6.1 in) over 20 days. The humidity remains high in both months, though it decreases from 100% in August to 91% in October. For more details on what to expect in October, you can check Girdwood weather in October.
August and November present stark contrasts in weather conditions. In August, temperatures range from a chilly 0°C (33°F) at night to a pleasant 21°C (71°F) during the day, with an average of 10°C (50°F). The month is marked by high humidity at 100% and significant rainfall, totaling 156 mm (6.1 in) over 20 days. In contrast, November ushers in frigid temperatures, with a minimum of -27°C (-16°F) and a maximum of just 3°C (38°F), averaging -7°C (19°F). This month sees even more precipitation at 224 mm (8.8 in) over 16 days, while humidity slightly decreases to 95%. For more details, you can explore Girdwood weather in November.
In comparing the weather between August and December, notable differences emerge in both temperature and precipitation. August embraces milder conditions with temperatures ranging from a chilly 0°C (33°F) at night to a comfortable 21°C (71°F) during the day, accompanied by high humidity levels of 100%. However, it also brings significant rainfall with 156 mm (6.1 in) of precipitation over approximately 20 days. In sharp contrast, December is characterized by much colder temperatures, dropping to a minimum of -24°C (-10°F) and averaging -6°C (21°F). Precipitation increases to 268 mm (10.6 in) over 23 days, despite the cold, with humidity slightly lower at 96%. For more details on what to expect during this winter month, you can check Girdwood weather in December.
August in Girdwood presents a unique tapestry of weather that distinguishes it from the drier summer months. With a comfortable peak temperature of 21°C (71°F) paired with an average of only 10°C (50°F), August carries a noticeable chill while still inviting outdoor adventures. This month is characterized by increased precipitation, totaling 156 mm (6.1 in) across roughly 20 days, which creates a lush, vibrant landscape but also nudges the humidity levels to a staggering 100%. As summer fades, the transition towards autumn becomes palpable, making August an ideal time for those who appreciate the refreshing contrast of cool temperatures and verdant surroundings. To delve deeper into the nuances of Girdwood's climate, visit Girdwood Climate.