Last updated: February 24, 2025
August in Tillamook, United States brings a delightful mix of warm temperatures and refreshing breezes. With a maximum high reaching 37°C (99°F) and a comfortable average of 17°C (62°F), residents and visitors enjoy the warmth of summer days. Nighttime coolness is marked by a minimum of 8°C (46°F), perfect for cozy evenings. Rainfall is minimal, with only 7 mm (0.3 in) recorded over 2 days, allowing plenty of time for outdoor adventures. High humidity at 74% adds a touch of tropical feel to the coastal climate, making August an inviting time to experience the natural beauty and charm of Tillamook.
In August, Tillamook experiences warm and inviting temperatures, showcasing a vibrant peak of summer. With a minimum temperature of about 8°C (46°F) and an average reaching 17°C (62°F), the month radiates a pleasant warmth that is perfect for outdoor activities. The maximum temperature can soar to an impressive 37°C (99°F), representing the hottest point of the year, a stark contrast to the cooler winter months. Transitioning from the cooler spring, where temperatures barely grazed the 6°C mark, August's heat provides a lush backdrop for exploring the stunning landscapes of the Pacific Northwest. This summer warmth precedes the inevitable drop in temperatures as the year progresses, making it a cherished time for both locals and visitors alike.
In Tillamook, United States, August marks the tail end of a notably dry season, with only 7 mm (0.3 in) of precipitation recorded over a mere 2 days. This minimal rainfall is part of a broader trend, as the summer months witness a significant drop in precipitation compared to the wetter winter season. For instance, August is starkly contrasted by January's substantial 255 mm (10.0 in), showcasing the region's seasonal variability. Following July’s record low of 9 mm (0.4 in), August maintains this dry pattern, setting the stage for the returning rains of September, which typically brings an uptick in moisture, heralding the onset of the wetter fall months.
August in Tillamook marks a noticeable shift in humidity, with levels dropping to 74%, the lowest during the year. This month stands out amidst a backdrop of consistently higher humidity found from January through July, where the figures hover around the 82% to 85% range. Following August, humidity continues to decline into September at 71%, suggesting a transitional period as summer wanes. Interestingly, the trend reverses in the fall, with November and December seeing a significant rise back to 87%. This cyclical pattern emphasizes Tillamook's coastal climate dynamics, where summer provides a brief respite from higher humidity levels before the return of the wetter months.
As summer peaks in Tillamook, August brings a very high UV Index of 8, indicating a significant need for sun protection during outdoor activities. Following the extreme highs of June and July, where the UV Index reached its maximum of 10, August still maintains a potent level of solar intensity. With a burn time of just 15 minutes, residents and visitors alike are encouraged to take precautions—like applying sunscreen and seeking shade—to protect their skin from harmful UV rays. As the season transitions to fall, the UV Index begins to taper off, trending downwards in September. For more detailed information, check the Tillamook UV Index.
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In August, Tillamook, United States basks in the lingering warmth of summer, boasting an impressive 326 hours of sunshine. This peak comes just after the sunniest month of the year, July, which shines brightly with a remarkable 359 hours. As summer transitions into early fall, the sunlight begins to wane, evident in the declining hours of September at 261. The overall trend showcases a steady increase in sunshine hours from the start of the year, with a gradual peak in the summer months, before tapering off in the autumn and winter. This dynamic sunlight pattern not only enriches the local landscape but also draws visitors to enjoy the vibrant beauty of Tillamook during its sunlit days.
In Tillamook, United States, August offers a pleasant 44% chance of sunny weather, making it one of the more favorable months for sunshine. This percentage is slightly lower than the peak sunshine months of July (54%) and June (51%), which showcases a trend of increasing sun exposure from the chillier early months, where the chance of sun hovers around 16% in January and a mere 12% in December. The gradual rise towards August illustrates the region's shift into more favorable summer conditions, creating ideal opportunities for outdoor activities. While August may not guarantee consistent sunny skies, it certainly remains a strong contender for those seeking bright summer days.
In August, daylight in Tillamook, United States, begins a gentle decline from the peak summer brightness, offering 13 hours of light each day. This slight reduction marks the transition from the longest days of June and July, where residents enjoy up to 15 hours of sunlight. As summer gives way to fall, the trend showcases a gradual tapering of daylight, a natural rhythm transitioning into September's 12 hours. While the evenings start to draw in earlier, August still retains a generous share of sunlight, allowing for warm summer evenings and lingering outdoor activities before the days shorten further into the autumn months.
In August, the winds in Tillamook, Oregon, typically breeze along at an average speed of 2.3 m/s (about 5 mph), marking a tranquil midpoint in what's often a serene summer month. The trend showcases a subtle decline in wind speed from the height of summer, reflecting the gentle transition towards autumn. This slight easing follows a brief uptick in the spring months, peaking at 3.4 m/s in February and gradually tapering off through the summer. As autumn approaches, wind speeds are poised to increase again, hinting at the seasonal shifts that are characteristic of this coastal region. Notably, while August's conditions may feel calm, they set the stage for the more brisk breezes that will herald the coming months.
The weather in Tillamook 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 Tillamook and find detailed weather information for every month.
When comparing the weather in August and January, there's a stark contrast in temperatures and precipitation levels. August sees a broader temperature range, with minimums of 8°C (46°F) and maximums soaring to 37°C (99°F), along with relatively low precipitation of just 7 mm (0.3 in) over 2 days. In contrast, January experiences much colder temperatures, ranging from a minimum of -8°C (18°F) to a maximum of 15°C (60°F), and significantly higher precipitation, totaling 255 mm (10.0 in) over 17 days. Additionally, January's humidity stands at 85%, compared to August's 74%. For more specifics about January weather, you can explore Tillamook weather in January.
August and February present starkly contrasting weather patterns. August enjoys warmer temperatures with a minimum of 8°C (46°F) and an average of 17°C (62°F), reaching highs of 37°C (99°F). In contrast, February experiences much colder conditions, with temperatures ranging from a low of -5°C (23°F) to a high of 16°C (62°F), averaging around 5°C (41°F). Additionally, February is considerably wetter, receiving 223 mm (8.8 in) of precipitation over 19 days, compared to August's mere 7 mm (0.3 in) over just 2 days. Humidity levels also differ, with August at 74% and February at a higher 84%. For more detailed information, you can check Tillamook weather in February.
When comparing the weather in August and March, there is a striking contrast in both temperature and precipitation. August typically enjoys much warmer temperatures, with a minimum of 8°C (46°F) and an average of 17°C (62°F), reaching highs of up to 37°C (99°F). In stark contrast, March experiences cooler conditions, with temperatures dipping as low as -3°C (27°F) and averaging around 6°C (44°F), peaking at 23°C (73°F). While August sees minimal precipitation of just 7 mm (0.3 in) over 2 days, March is much wetter, with 173 mm (6.8 in) falling over 18 days. Additionally, humidity levels are higher in March at 85%, compared to August’s 74%. For more detailed information, you can visit Tillamook weather in March.
When comparing the weather in August and April, significant differences emerge in both temperature and precipitation patterns. August typically boasts warmer conditions, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 37°C (99°F), and only a slight 7 mm (0.3 in) of precipitation over about 2 days. In stark contrast, April presents a cooler landscape, with an average temperature of 9°C (48°F) and maximum values of 26°C (79°F), along with considerable rainfall totaling 150 mm (5.9 in) across approximately 15 days. Additionally, humidity remains relatively high in both months, averaging 74% in August and 83% in April. For a detailed look at April weather, visit Tillamook weather in April.
When comparing the weather in August and May, notable differences emerge. August boasts a much wider temperature range, with minimums of 8°C (46°F) and maximums reaching up to 37°C (99°F), resulting in an average temperature of 17°C (62°F). In contrast, May experiences cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 30°C (87°F), leading to a lower average of 11°C (53°F). Precipitation patterns also highlight the contrast; August sees minimal rainfall at just 7 mm (0.3 in) over two days, while May faces significant precipitation of 70 mm (2.7 in) spread across 11 days. Additionally, humidity levels are slightly higher in May at 83%, compared to August's 74%. For more detailed weather information, you can check Tillamook weather in May.
When comparing the weather in June and August, we can see notable differences in temperature, precipitation, and humidity. June typically has cooler overall temperatures, ranging from a minimum of 5°C (41°F) to a maximum of 40°C (104°F), with an average of 14°C (58°F). In contrast, August features a broader range, with temperatures varying from a minimum of 8°C (46°F) to a maximum of 37°C (99°F) and an average of 17°C (62°F). Precipitation is significantly higher in June, totaling 56 mm (2.2 in) over 8 days, compared to just 7 mm (0.3 in) over 2 days in August. Furthermore, humidity levels are somewhat elevated in June at 83%, compared to 74% in August. For more detailed information, you can check the Tillamook weather in June.
In comparing the weather between July and August, we see a noticeable increase in temperature during August, with average highs reaching 37°C (99°F), compared to July's maximum of 34°C (93°F). Both months experienced minimal precipitation—7 mm (0.3 in) in August versus 9 mm (0.4 in) in July—but August had slightly lower humidity at 74%, compared to July's 82%. Overall, August offers warmer temperatures and slightly drier conditions. For more detailed information, you can check out the Tillamook weather in July.
August typically boasts warmer temperatures compared to September, with minimums around 8°C (46°F) and maximums reaching up to 37°C (99°F) as opposed to September's cooler range of 4°C (40°F) to 33°C (92°F). While August experiences limited precipitation, averaging only 7 mm (0.3 in) over just 2 days, September sees a significant increase, with 91 mm (3.6 in) of rainfall over 8 days. Additionally, the humidity remains relatively high in both months, with August at 74% and September slightly lower at 71%. For a closer look at what to expect, check out Tillamook weather in September.
August and October present a stark contrast in weather conditions. In August, temperatures range from a minimum of 8°C (46°F) to a maximum of 37°C (99°F), with an average of 17°C (62°F) and only a minimal 7 mm (0.3 in) of precipitation over just 2 days, resulting in a pleasantly warm and relatively dry month. In contrast, October sees a significant drop in temperatures, with lows plunging to -1°C (31°F) and an average temperature of only 11°C (51°F), peaking at 24°C (76°F). The month experiences considerable rainfall, accumulating to 160 mm (6.3 in) across 13 days, and higher humidity at 81%. This shift not only highlights the transition from summer to autumn but also emphasizes the increased likelihood of rainy days in October. For more detailed information, you can check Tillamook weather in October.
August and November present a stark contrast in weather patterns. August boasts warmer temperatures, with a minimum of 8°C (46°F) and an average of 17°C (62°F), reaching highs of up to 37°C (99°F). Precipitation is minimal, totaling just 7 mm (0.3 in) over 2 days, and humidity averages around 74%. In contrast, November sees much cooler temperatures, with a minimum of -4°C (25°F) and an average of 8°C (46°F), peaking at 18°C (64°F). The month is characterized by significantly higher precipitation, accumulating 238 mm (9.4 in) across 18 days, and a rise in humidity to 87%. For more detailed insights on weather trends, check out Tillamook weather in November.
August and December present stark contrasts in weather conditions. In August, temperatures range from a mild 8°C (46°F) at night to a scorching 37°C (99°F) during the day, with an average of 17°C (62°F). With only 7 mm (0.3 in) of precipitation over just 2 days, humidity sits at a comfortable 74%. In contrast, December experiences much colder temperatures, with a minimum of -8°C (18°F) and a maximum of 13°C (56°F), averaging just 5°C (42°F). The month sees significant rainfall, totaling 278 mm (11.0 in) across 21 days, and humidity levels rise to 87%. For more details on the weather patterns you can expect, visit Tillamook weather in December.
In August, Tillamook experiences a distinct warmth that sets it apart from the cooler months of the year. With maximum temperatures soaring up to 37°C (99°F), this summer month offers a vibrant contrast to the typically mild and damp climate of fall and winter. While average temperatures hover around a pleasant 17°C (62°F), the low humidity and limited rainfall—only about 7 mm (0.3 in) across just a couple of days—create an inviting atmosphere ideal for outdoor activities. This makes August a perfect time to enjoy the beauty of Tillamook's landscapes before the seasonal shift. For a deeper understanding of the region's unique weather patterns, explore Tillamook Climate.