Last updated: August 27, 2025
In August, Alta, Norway experiences a diverse range of weather, characterized by a maximum temperature of 28°C (83°F) and an average of 11°C (52°F). The month sees minimum temperatures dipping to 1°C (35°F), creating a vibrant atmosphere for locals and visitors alike. With a precipitation total of 92 mm (3.6 in) spread over about 15 days, the humidity remains notably high at 90%, adding to the lush landscapes. Whether basking in the warmth or sheltering from the rain, August in Alta offers a captivating blend of Nordic charm and fluctuating weather patterns.
In August, Alta, Norway, experiences a notable shift towards milder temperatures, as summer reaches its zenith. The minimum temperature hovers around 1°C (35°F), while the average rises to a comfortable 11°C (52°F), peaking at a pleasant 28°C (83°F). Compared to the colder months of winter, where temperatures plummet below zero, August offers a welcome respite, inviting locals and visitors alike to revel in the region’s natural beauty. This month marks a transition from the warmth of summer to the coolness of autumn, showcasing Alta’s unique seasonal progression. With daytime highs reaching into the upper twenties, it’s the perfect time for outdoor exploration and enjoying the stunning Arctic landscapes before the chill of September sets in.
August in Alta, Norway, marks a notable peak in precipitation, with an average rainfall of 92 mm (3.6 in) over 15 days. This increase highlights the transition from the drier summer months of July, which saw 83 mm (3.3 in), to the wetter autumn season ahead. Interestingly, this uptick continues a pattern established in June and July, where precipitation also rose significantly. With August's rainy days outnumbering most months, it serves as a reminder of nature's dominance, as lush landscapes prepare for the cooler temperatures that September will bring, when rainfall somewhat levels off to 76 mm (3.0 in). Overall, August stands out as a vibrant month of rainfall, setting the stage for the changing seasons in this picturesque region of Norway.
In August, humidity in Alta, Norway reaches a comfortable 90%, marking a slight increase from the previous months. This uptick in moisture levels follows a pattern of steady humidity, beginning with a high of 100% in January and gradually tapering off to 84% in both May and June before stabilizing in the summer months. As the year progresses toward September, humidity begins to rise again, reflecting the transition from warm summer days to the crispness of fall. This cyclical trend underscores Alta's unique climatic rhythm, where the lingering summer humidity enhances the experience of its stunning natural landscapes.
In August, Alta, Norway experiences a UV Index of 4, placing it in the moderate exposure category. This marks a slight decrease from the summer peak in July, where the index reached 5, emphasizing the gradual transition towards autumn. With a burn time of just 30 minutes, it's essential for residents and visitors alike to take precautions when enjoying outdoor activities. Notably, the UV Index has shown a steady decline from the higher values of late spring and summer, making August an ideal time for those looking to soak up some sun while still being mindful of UV exposure. For more detailed insights on UV levels throughout the year, explore the Alta UV Index.
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August in Alta, Norway, brings a delightful transition as the vibrant summer days start to wane. With 291 hours of sunlight, this month showcases a significant dip from the sun-soaked July, which enjoyed 414 hours. Nonetheless, August remains a beacon of brightness compared to the earlier months like January, which barely receives 5 hours. As the seasons change, the sunlight begins to resemble the emerging autumn hues, yet the warmth of summer still lingers, allowing for some of the year's most picturesque moments. This gradual reduction in daylight sets the stage for the impending fall, emphasizing the fleeting beauty of summer in this northern paradise.
In Alta, Norway, the likelihood of sunny weather in August stands at 19%, reflecting a slight dip from the previous month, July, which boasts a 24% chance of sunshine. This trend suggests that while summer is winding down, August still offers moments of brightness, reminiscent of the early summer months. Notably, the percentage of sunny days is higher than the winter months, indicating that clear skies are more common during this time compared to January's mere 11% or October's 10%. Overall, though August may not be the sunniest month, it retains a charm, making it a hopeful choice for those seeking to soak up the Northern lights of summer before autumn arrives.
In August, Alta, Norway experiences a significant decline in daylight duration, dropping to 18 hours after the continuous brilliance of the summer months. This shift marks the beginning of a transition as the endless days of June and July, where daylight stretches for 24 and 23 hours respectively, start to give way to shorter periods of light. Following the vibrant 22 hours in May, the decrease in daylight is a gentle reminder of the approaching autumn, as days gradually shorten towards September's 13 hours. This trend highlights the remarkable variation in daylight throughout the year in this northern locale, illustrating how drastically the Arctic summer transforms into the quiet twilight of fall.
In August, Alta, Norway experiences its calmest winds of the year, with an average speed of 2.0 m/s (5 mph). This slight lull in wind activity follows a gradual decline from the breezy month of June, which recorded an average of 2.2 m/s. As summer fades, the transition into autumn begins, marked by a rise in wind speed in September and October where it reaches 3.0 m/s (7 mph). Overall, the trend highlights a gentle ebb in wind as the seasons shift, creating a serene atmosphere that characterizes Alta during late summer. As the winds pick up again in the fall, this shift eloquently illustrates nature's rhythm in this picturesque Norwegian landscape.
Weather in Alta varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Alta, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in August and January presents a stark contrast, showcasing the extremes of seasonal changes. In August, temperatures range from a minimum of 1°C (35°F) to a maximum of 28°C (83°F), with an average of 11°C (52°F). The month sees a significant amount of rainfall, accumulating to 92 mm (3.6 in) over about 15 days, accompanied by high humidity levels at 90%. In contrast, January is characterized by much colder temperatures, with a minimum of -28°C (-17°F) and a maximum reaching only 5°C (42°F), averaging around -9°C (16°F). Precipitation is lower than in August, totaling 46 mm (1.8 in) over approximately 11 days, yet the humidity is at a peak of 100%. This comparison illustrates the dramatic seasonal shift, with January's chill serving as a stark reminder of winter's grip. For more details on January weather, check Alta weather in January.
August and February present stark contrasts in weather conditions. August experiences milder temperatures, with a minimum of 1°C (35°F) and a maximum of 28°C (83°F), averaging around 11°C (52°F). The month sees considerable precipitation, totaling 92 mm (3.6 in) over about 15 days, and high humidity at 90%. In contrast, February brings much colder conditions, characterized by minimum temperatures plummeting to -25°C (-12°F) and maximums only reaching 6°C (44°F), with an average of -9°C (16°F). Precipitation is lower in February, with a total of 48 mm (1.9 in) across approximately 12 days, yet humidity remains exceptionally high at 99%. For more details on the weather in February, you can refer to Alta weather in February.
In comparing the weather between August and March, we see a striking contrast in temperatures and conditions. August boasts a wide temperature range, with averages around 11°C (52°F) and a maximum of 28°C (83°F), creating a warm and humid atmosphere marked by 90% humidity and 92 mm (3.6 in) of precipitation over 15 days. In contrast, March presents a much chillier landscape, with temperatures plummeting to a minimum of -22°C (-8°F) and a maximum of just 7°C (45°F). The precipitation during this month is lower at 59 mm (2.3 in) but spread over 16 days, alongside a humidity level of 95%. For more detailed information, you can explore Alta weather in March.
When comparing the weather in August and April, there are notable differences in temperature and precipitation. August typically enjoys milder conditions, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 28°C (83°F), whereas April sees colder averages, with temperatures dipping as low as -14°C (7°F) and peaking at 14°C (57°F). Precipitation in August is higher, totaling 92 mm (3.6 in) over about 15 days compared to 55 mm (2.2 in) over 14 days in April. The humidity levels are quite similar, with August at 90% and April slightly higher at 91%. For a detailed look at April's weather, you can refer to Alta weather in April.
In comparing the weather patterns of August and May, August showcases significantly warmer conditions with average temperatures ranging from a minimum of 1°C (35°F) to a maximum of 28°C (83°F), while May experiences cooler temperatures, averaging between -8°C (18°F) and 19°C (67°F). While August has higher precipitation levels, totaling 92 mm (3.6 in) over 15 days, May has somewhat lower precipitation at 63 mm (2.5 in) but spans 17 days of rainfall. Additionally, August is more humid at 90% compared to May's 84%. For a detailed perspective on May's climate, you can visit Alta weather in May.
When comparing the weather in August and June, it's evident that August tends to be warmer with an average temperature of 11°C (52°F), peaking at a maximum of 28°C (83°F). In contrast, June's temperatures are cooler, averaging 9°C (48°F) with a maximum of 24°C (76°F). Both months experience similar levels of precipitation, with August receiving 92 mm (3.6 in) over 15 days and June slightly less at 89 mm (3.5 in) over 17 days. Notably, August also has a higher humidity level at 90%, compared to June's 84%. For a more detailed look at June's weather in this region, you can check Alta weather in June.
In comparing the weather between July and August, August tends to be slightly warmer overall, with an average temperature of 11°C (52°F) compared to July's average of 13°C (55°F). While both months experience similar maximum temperatures, August has a cooler minimum at 1°C (35°F) versus July's 3°C (38°F). Precipitation levels are also notable; August sees 92 mm (3.6 in) over 15 days, slightly more than July's 83 mm (3.3 in) across 13 days. Additionally, humidity is higher in August at 90%, compared to July's 85%, contributing to a more muggy atmosphere. For more details on July's weather, you can check Alta weather in July.
August and September present notable differences in weather patterns. In August, temperatures range from a minimum of 1°C (35°F) to a maximum of 28°C (83°F), with an average of 11°C (52°F), while September sees cooler temperatures with a minimum of -3°C (28°F) and a maximum of 21°C (70°F), averaging 7°C (45°F). Both months experience similar precipitation levels, with August receiving 92 mm (3.6 in) and September 76 mm (3.0 in), each spread over 15 days. Interestingly, September has slightly higher humidity at 93% compared to August's 90%. For more detailed insights, you can visit Alta weather in September.
August and October present striking contrasts in weather conditions. In August, temperatures range from a mild 1°C (35°F) at night to a warm 28°C (83°F) during the day, with an average of 11°C (52°F). The month experiences considerable humidity at 90% and a total precipitation of 92 mm (3.6 in) over approximately 15 days. In contrast, October ushers in cooler temperatures, with lows dipping to a brisk -19°C (-2°F) and average highs of 14°C (57°F), resulting in an overall average temperature of around 0°C (33°F). Humidity increases slightly to 96%, yet the precipitation decreases to 50 mm (2.0 in) spread over 14 days. For more details on this seasonal transition, check out Alta weather in October.
August and November exhibit strikingly different weather patterns. In August, temperatures range from a mild 1°C (35°F) at night to a warm 28°C (83°F) during the day, with an average of 11°C (52°F). The month is also characterized by high humidity at 90% and considerable precipitation, averaging 92 mm (3.6 in) over 15 days. In contrast, November brings much colder conditions, with temperatures plummeting to a minimum of -26°C (-15°F) and a maximum of only 7°C (44°F), averaging -4°C (24°F). While November sees less precipitation at 53 mm (2.1 in) over 14 days, the humidity is even higher at 99%. For a detailed look at weather during this time, check out Alta weather in November.
In August, the weather is quite mild with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 28°C (83°F), accompanied by an average of 11°C (52°F). This month experiences significant precipitation, totaling 92 mm (3.6 in) over 15 days, and high humidity levels averaging around 90%. In stark contrast, December brings frigid temperatures, with lows plunging to -24°C (-11°F) and an average of -8°C (18°F), peaking at just 4°C (39°F). While it is a drier month with only 39 mm (1.5 in) of precipitation over 11 days, the humidity reaches a staggering 100%. For a more detailed look at what to expect, check out Alta weather in December.
In August, Alta experiences a delightful transition between summer and autumn, marked by relatively mild temperatures and increased moisture. With average highs reaching a comfortable 28°C (83°F) alongside a crisp 11°C (52°F) average, this month stands out for its remarkable warmth compared to the chillier months surrounding it. However, the humidity often peaks at 90%, making the air feel heavier, particularly on the 15 days that feature precipitation, amounting to a total of 92 mm (3.6 in). This combination of warmth and increased rainfall gives August a unique character, one that sets it apart from the drier and cooler months that precede it. For a deeper understanding of how these conditions shape your experience, visit Alta Climate.