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August Weather in Frisco, United States

Last updated: June 24, 2025

In Frisco, United States during August, the average temperature hovers around 29°C (84°F), making it a warm destination. Expect temperatures to range from a cool 19°C (67°F) at night to a sizzling 40°C (104°F) during the day. With precipitation totaling 97 mm (3.8 in) over approximately 8 days, you may encounter some rain. Average humidity is at a comfortable 66%, adding to the tropical feel of the month.

August Temperature in Frisco

In August in Frisco, the average temperature is 29°C (84°F). Maximums can reach 40°C (104°F), while minimums can drop to as low as 19°C (67°F). This warm weather makes Frisco an ideal destination for travelers seeking a sunny getaway.

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

The chart illustrates August temperature patterns in Frisco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Frisco, August typically has an average temperature of 29°C (84°F), with highs reaching up to 40°C (104°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec464859647381848479675550
Data source: Temperature data for Frisco 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 Frisco

In Frisco in August, the total precipitation amount is 97 mm (3.8 in), occurring over a span of 8 days.

August Precipitation Trends in Frisco

The chart displays monthly precipitation patterns in Frisco, 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. In Frisco, August typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec60971301231729754971091515666
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Frisco

In Frisco in August, humidity is 66%. With an average temperature of 29°C (84°F), this humidity feels like a warm and sticky embrace that can make outdoor activities quite uncomfortable, often prompting travelers to seek shade or relief in air-conditioned spaces.

August Average Humidity in Frisco

This chart illustrates the average monthly humidity levels in Frisco, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Frisco is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Frisco

In Frisco in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Frisco.

Maximum UV Index Levels in Frisco for August

The chart shows the monthly maximum UV Index (UVI) for Frisco 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. In August, the maximum UV index in Frisco typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110864
Data source: Frisco 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.

How August Weather in Frisco Compares to Other Months

Weather in Frisco varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Frisco, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Frisco, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)60 mm (2.4 inches)80%moderate
February Weather9°C (48°F)97 mm (3.8 inches)79%high
March Weather15°C (59°F)130 mm (5.1 inches)78%very high
April Weather18°C (64°F)123 mm (4.8 inches)78%very high
May Weather23°C (74°F)172 mm (6.8 inches)81%extreme
June Weather27°C (81°F)97 mm (3.8 inches)78%extreme
July Weather29°C (85°F)54 mm (2.1 inches)73%extreme
August Weather29°C (84°F)97 mm (3.8 inches)66%extreme
September Weather26°C (79°F)109 mm (4.3 inches)65%very high
October Weather19°C (67°F)151 mm (6.0 inches)72%very high
November Weather13°C (56°F)56 mm (2.2 inches)82%high
December Weather10°C (51°F)66 mm (2.6 inches)87%moderate

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