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August Weather in Excel, United States

Last updated: June 24, 2025

In Excel, United States, the average temperature in August is a warm 27°C (81°F). Expect a range from a refreshing 19°C (67°F) to a scorching 39°C (103°F). Be prepared for some rain, as 126 mm (4.9 in) of precipitation is expected over 17 days, all while enjoying an average humidity of 78%.

August Temperature in Excel

In August in Excel, the average temperature is 27°C (81°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 19°C (67°F). This makes it an ideal time to enjoy outdoor activities and experience the vibrant atmosphere of Excel.

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

The chart illustrates August temperature patterns in Excel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Excel, August typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (103°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec515762667579818178715754
Data source: Temperature data for Excel 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 Excel

In Excel in August, the total precipitation amounts to 126 mm (4.9 in) over the course of 17 days.

August Precipitation Trends in Excel

The chart displays monthly precipitation patterns in Excel, 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 Excel, August typically receives around 126 mm (4.9 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec1071101101151111591371261169466141
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Excel

In Excel in August humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

August Average Humidity in Excel

This chart illustrates the average monthly humidity levels in Excel, 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 Excel is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Excel

In Excel 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 Excel.

Maximum UV Index Levels in Excel for August

The chart shows the monthly maximum UV Index (UVI) for Excel 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 Excel typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111111111110864
Data source: Excel 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 Excel Compares to Other Months

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

This table compares monthly weather conditions in Excel, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)106 mm (4.2 inches)83%moderate
February Weather14°C (57°F)110 mm (4.3 inches)82%high
March Weather17°C (62°F)110 mm (4.3 inches)79%very high
April Weather19°C (67°F)115 mm (4.5 inches)77%extreme
May Weather24°C (75°F)111 mm (4.4 inches)74%extreme
June Weather26°C (80°F)159 mm (6.3 inches)70%extreme
July Weather27°C (81°F)137 mm (5.4 inches)78%extreme
August Weather27°C (81°F)126 mm (4.9 inches)78%extreme
September Weather26°C (79°F)116 mm (4.6 inches)79%very high
October Weather22°C (71°F)94 mm (3.7 inches)74%very high
November Weather14°C (58°F)66 mm (2.6 inches)83%high
December Weather12°C (54°F)141 mm (5.6 inches)86%moderate

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