August Weather in Mariposa, United States

Last updated: February 24, 2025

In August, Mariposa, United States, experiences scorching temperatures, with a maximum reaching a sizzling 41°C (107°F) and an average temperature of 27°C (81°F), providing a warm backdrop for summer activities. The heat is balanced by a comfortable minimum temperature of 14°C (58°F) during cooler nights. Notably, the month records minimal precipitation, with only 1 mm of rainfall and 0 days of rain, contributing to a low humidity level of 54%. This combination makes for an ideal time for outdoor adventures amidst the breathtaking scenery of the Sierra Nevada foothills.

August Temperature in Mariposa

In August, Mariposa basks in the warmth of summer, with temperatures reflecting a peak of the season's heat. The minimum temperature remains steady at a comfortable 14°C (58°F), while the average rises to a balmy 27°C (81°F), creating ideal conditions for outdoor adventures. At its hottest, the mercury can soar to an impressive 41°C (107°F), tying with the record highs seen in July and September. This pattern underscores a trend of rising temperatures during the summer months, making August one of the hottest times of the year in Mariposa. As summer begins to wane, the warmth invites both residents and visitors to enjoy the vibrant natural beauty of the region before the cooler fall temperatures set in.

August Weather in Mariposa: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Mariposa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec474851586475828174635446
Data source: Temperature data for Mariposa generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Mariposa

In August, Mariposa experiences a significant dry spell, recording a mere 1 mm of precipitation, equivalent to 0.0 inches, and marking a continuation of the extended drought conditions that began in July with no rainfall. This pattern of low precipitation persists through the summer months, with June and July both receiving 0 mm of rain, highlighting a stark contrast to the wetter months earlier in the year, such as January and March, which boast 168 mm and 181 mm respectively. Notably, August contributes to the trend of minimal precipitation days, as it registers zero days of measurable rain. As the season transitions into fall, one can anticipate a gradual increase in rainfall beginning in October, but August remains steeped in summer dryness, compelling residents and visitors to embrace the sun-soaked landscape.

August Precipitation Trends in Mariposa

The chart displays monthly precipitation patterns in Mariposa, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec169157181674120123164123
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Mariposa

In Mariposa, August welcomes a notable drop in humidity, dipping to 54%, making it one of the driest months of the year. This decline in moisture is part of a broader trend that begins in the early summer months, with humidity gradually decreasing from 58% in July. The summer heat paired with the lower humidity levels creates a comfortable atmosphere ideal for outdoor activities. As the seasons shift towards autumn, humidity begins to rise again in September at 55%, but the increase isn't as dramatic as the earlier summer decrease. Overall, the humidity levels in Mariposa showcase a clear seasonal pattern, providing residents and visitors with a delightful escape from the mugginess typical in other regions.

August Average Humidity in Mariposa

This chart illustrates the average monthly humidity levels in Mariposa, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%82%78%71%64%59%54%55%62%78%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Mariposa

In Mariposa, United States, the August UV Index remains notably high at 11, categorizing the exposure risk as extreme and reducing the burn time to just 10 minutes. This trend of elevated UV levels peaks during the summer months, with July also reporting an index of 11. The season begins with a moderate index of 4 in January, progressively escalating through the spring and summer. By May and June, residents and visitors experience the most intense sun exposure, as the UV Index soars to 11 and 12, respectively. As fall approaches, the index starts to decline, marking a relief from the harsh sun. Understanding this seasonal pattern is crucial for effective sun protection in Mariposa. For more information, visit Mariposa UV Index.

Maximum UV Index Levels in Mariposa for August

The chart shows the monthly maximum UV Index (UVI) for Mariposa in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec4589111211119753
Data source: Mariposa August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

August Sunshine in Mariposa

In Mariposa, August basks in a warm glow, yielding an impressive 362 hours of sunshine. This peak aligns closely with the height of summer, where longer days typically result in abundant sunlight. Following a gradual ascent from 161 hours in January, sunlight hours have steadily increased, reaching their climax in June and July with 385 and 390 hours, respectively. However, as August closes, a gentle decline begins, leading into September's 319 hours. The pattern reveals the region's distinct seasonal rhythm, with early summer months boasting the most sunny days. This consistent trend showcases Mariposa's allure for outdoor enthusiasts, particularly during the warmest summer days.

Monthly Sunshine Duration in Mariposa: August Highlighted

The August sunshine duration represents the total number of hours Mariposa experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec161h215h258h309h359h385h390h362h319h290h235h204h
Data source: Mariposa August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mariposa During August

In Mariposa, August shines as the pinnacle of sunny weather, boasting an impressive 97% chance of sunshine. This peak in sunny days follows a steady climb from the 49% in January to a substantial 88% in June, illustrating a clear trend towards more favorable weather as summer progresses. By the time August arrives, residents and visitors alike can revel in the typically bright skies, setting the stage for outdoor adventures and leisurely summer activities. As the month transitions into September, the likelihood of sunny days remains high at 92%, ensuring that the warm weather doesn't fade too quickly. August truly stands out as a golden opportunity to soak in the sun in this charming part of the United States.

Percentage of Sunny Days in August in Mariposa

The chart illustrates the percentage of sunny days in Mariposa throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Mariposa experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%59%59%75%87%88%83%97%92%66%68%43%
Data source: Mariposa August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mariposa in August

In August, Mariposa experiences a slight decline in daylight hours, with the sun gracing the sky for about 13 hours. This decrease marks the transition from the longest days of summer—typically seen in June and July—into the shorter days of autumn. Interestingly, the month of August mirrors the daylight length found in April, suggesting a symmetry in seasonal transitions. As summer wanes, residents may begin to notice a shift in both natural light and the vibrant life that flourishes under the sun, setting the stage for the coming fall months.

Average Daylight Hours in Mariposa for August

The chart illustrates the variation in daylight duration in Mariposa throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 53m10h 48m11h 59m13h 11m14h 12m14h 42m14h 25m13h 31m12h 22m11h 10m10h 7m9h 36m
Data source: Mariposa daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Mariposa

In August, Mariposa experiences a gentle breeze, with an average wind speed of 1.9 m/s (4 mph), mirroring the calm conditions of the preceding months. This consistent airflow has defined the summer, showcasing a modest increase in wind speed only in May and June, where it slightly peaks at 2.2 m/s (5 mph). As the year transitions towards fall, the winds remain steady, indicating a pattern of tranquility that wraps Mariposa in a warm embrace. The slight fluctuations throughout the year hint at a serene climate, making the region an ideal retreat for those seeking solace in nature's gentle whispers.

Average August Wind Speed in Mariposa

The chart displays monthly wind speed patterns in Mariposa, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.91.71.91.92.22.12.01.9 m/s1.92.01.52.0
Data source: Mariposa August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Mariposa Compares to Other Months

The weather in Mariposa 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 Mariposa and find detailed weather information for every month.

August and January present a stark contrast in weather conditions. In August, temperatures soar with a minimum of 14°C (58°F) and can peak at a scorching 41°C (107°F), accompanied by low humidity at 54% and virtually no precipitation. In stark contrast, January experiences much cooler temperatures, ranging from a minimum of -4°C (25°F) to a maximum of 22°C (72°F). This month is also characterized by significant rainfall, with an average of 168 mm (6.6 in) over about 8 days, and higher humidity at 82%. For a more detailed look at January's weather, you can check Mariposa weather in January.

August and February present stark contrasts in weather. In August, the temperatures soar, with a minimum of 14°C (58°F) and a peak reaching a scorching 41°C (107°F), accompanied by low humidity at 54% and virtually no precipitation. In sharp contrast, February experiences much cooler conditions, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 25°C (77°F). This month is also characterized by significant precipitation, accumulating to 157 mm (6.2 in) over nine days and high humidity levels at 84%. For a detailed look into February's weather patterns, you can visit Mariposa weather in February.

August and March present stark contrasts in weather patterns. August typically boasts warm temperatures, with an average of 27°C (81°F) and a maximum reaching up to 41°C (107°F), while enjoying minimal precipitation and a comfortable humidity level of 54%. In contrast, March experiences much cooler weather, with temperatures ranging from a chilly -4°C (25°F) to a milder maximum of 27°C (81°F). However, it brings significant rainfall, with an average precipitation of 181 mm (7.1 in) over approximately 12 days, coupled with a higher humidity of 82%. To learn more about the specific weather characteristics in March, check out Mariposa weather in March.

When comparing the weather in August and April, it's clear that each month showcases distinct characteristics. August experiences much warmer temperatures, with a minimum of 14°C (58°F) and an average of 27°C (81°F), reaching highs of up to 41°C (107°F). It's also remarkably dry, recording only 1 mm of precipitation over 0 days, along with a moderate humidity level of 54%. In contrast, April is notably cooler, with temperatures ranging from a minimum of -2°C (30°F) to an average of 14°C (58°F) and a maximum of 30°C (87°F). This month is also much wetter, accumulating 67 mm of precipitation over 5 days and a higher humidity level of 78%. For a more detailed look into the weather specifics, you can check Mariposa weather in April.

In comparing the weather between August and May, August boasts significantly higher temperatures, with minimums of 14°C (58°F) and averages around 27°C (81°F), peaking at a sweltering 41°C (107°F). In stark contrast, May experiences much cooler temperatures, with a minimum of 3°C (38°F) and average highs of 18°C (64°F), reaching up to 36°C (97°F). Additionally, August is characterized by dry conditions, receiving virtually no precipitation over the month, while May sees an average of 41 mm (1.6 in) of rainfall spread over three days, contributing to a higher humidity level of 71%. For those interested in more specific weather patterns, you can find detailed information on Mariposa weather in May.

In comparing the weather between June and August, it's clear that August is generally warmer, with average temperatures reaching 27°C (81°F) compared to June's 24°C (75°F). While both months experience minimal precipitation, August records just 1 mm with no rainy days, mirroring June's 2 mm but also without any rainy days. Additionally, humidity levels in June are slightly higher at 64%, compared to 54% in August, making June feel a touch more humid overall. For more detailed information about June weather, you can visit Mariposa weather in June.

In comparing the weather of August and July, both months exhibit similar high temperatures, with August averaging 27°C (81°F) and July slightly warmer at 28°C (82°F). The maximum temperatures reach impressive highs of 41°C (107°F) in both months, while the minimum temperatures remain constant at 14°C (58°F). Notably, both months experience negligible precipitation, with August receiving 1 mm and July completely dry, as detailed in Mariposa weather in July. However, humidity levels are slightly lower in August at 54%, compared to 58% in July, contributing to a marginally different feel during these hot summer days.

In comparing the weather between August and September, it's notable that August boasts a warmer average temperature of 27°C (81°F) compared to September's milder average of 23°C (74°F). While both months can reach a maximum temperature of 41°C (106°F), September experiences a significant drop in minimum temperature, dipping to 7°C (45°F), whereas August remains warmer with a minimum of 14°C (58°F). Precipitation remains minimal in both months, with September seeing a slight increase to 2 mm, yet neither month records any rainy days. Humidity levels are fairly consistent, with August at 54% and September slightly higher at 55%. For more detailed information about September weather, you can visit Mariposa weather in September.

August and October weather present a stark contrast. In August, temperatures soar with a minimum of 14°C (58°F) and an average high reaching 41°C (107°F), accompanied by just 1 mm of precipitation over the month and low humidity at 54%. Conversely, October brings cooler temperatures, with a minimum of 3°C (37°F) and an average high of 34°C (93°F). Rainfall increases significantly to 31 mm (1.2 in) over the month, albeit spread across only one day, and humidity rises slightly to 62%. For more details, check out Mariposa weather in October.

August and November present strikingly different weather patterns. In August, temperatures soar, with a minimum of 14°C (58°F) and an average high of 27°C (81°F), peaking at a scorching 41°C (107°F). The month is characterized by low precipitation, receiving only 1 mm and experiencing no rainy days, alongside a humidity level of 54%. In contrast, November brings cooler temperatures, with a minimum of -3°C (28°F) and an average around 12°C (54°F), rising to a maximum of 27°C (82°F). November is significantly wetter, receiving 64 mm of rainfall over four days, resulting in higher humidity at 78%. For a closer look at the weather specifics, you can visit Mariposa weather in November.

August and December present starkly contrasting weather conditions. In August, temperatures soar, with averages around 27°C (81°F) and peaks reaching up to 41°C (107°F), while precipitation is nearly nonexistent, recorded at just 1 mm across the month. Conversely, December brings a chill, with average temperatures dropping to 8°C (47°F) and lows falling to -2°C (29°F). This month also sees significant rainfall, totaling 123 mm (4.9 in) spread over 9 days, accompanied by higher humidity levels at 80%. For more detailed information on December weather, you can check Mariposa weather in December.

Compare Mariposa's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Mariposa

August in Mariposa is characterized by scorching temperatures, with maximums soaring to 41°C (107°F), making it the pinnacle of summer heat. Unlike the wetter months, August stands out with virtually no precipitation, creating a dry and warm atmosphere that contrasts sharply with the lush, damp conditions often seen earlier in the year. Humidity remains relatively moderate at 54%, adding to the overall balmy feel of the season. If you're planning to visit or simply curious about the climate dynamics throughout the year, check out the detailed overview here: Mariposa Climate.