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August Weather in Celina, United States

Last updated: June 24, 2025

In August, the average temperature in Celina, United States is a pleasant 25°C (78°F). The temperatures can vary, with minimums dropping to 14°C (58°F) and maximums soaring to 37°C (98°F). Visitors can expect about 119 mm (4.7 in) of precipitation over 14 days, coupled with an average humidity of 74%. Enjoy the vibrant climate of Celina this August!

August Temperature in Celina

In August in Celina, the average temperature is 25°C (78°F). The maximum can reach 37°C (98°F), and the minimum can be as low as 14°C (58°F). It's an ideal time to enjoy outdoor activities and explore the vibrant local culture while staying prepared for varying weather conditions.

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

The chart illustrates August temperature patterns in Celina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Celina, August typically has an average temperature of 25°C (78°F), with highs reaching up to 37°C (98°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec404552586975797773634845
Data source: Temperature data for Celina 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 Celina

In Celina in August, the precipitation amount is 119 mm (4.7 in) over the course of 14 days.

August Precipitation Trends in Celina

The chart displays monthly precipitation patterns in Celina, 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 Celina, August typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec10318715514612014111111912413381148
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Celina

In Celina in August humidity is 74%. With an average temperature of 25°C (78°F), this humidity feels like you're enveloped in a warm, thick blanket, making outdoor activities feel more strenuous and necessitating frequent breaks and hydration for comfortable travel.

August Average Humidity in Celina

This chart illustrates the average monthly humidity levels in Celina, 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 Celina is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Celina

In Celina in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Celina.

Maximum UV Index Levels in Celina for August

The chart shows the monthly maximum UV Index (UVI) for Celina 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 Celina typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Celina 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 Celina Compares to Other Months

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

This table compares monthly weather conditions in Celina, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)103 mm (4.0 inches)87%moderate
February Weather7°C (45°F)187 mm (7.4 inches)86%high
March Weather11°C (52°F)155 mm (6.1 inches)86%high
April Weather15°C (59°F)146 mm (5.8 inches)82%very high
May Weather21°C (70°F)120 mm (4.7 inches)82%very high
June Weather24°C (76°F)141 mm (5.5 inches)83%extreme
July Weather26°C (80°F)111 mm (4.4 inches)80%extreme
August Weather25°C (78°F)119 mm (4.7 inches)74%very high
September Weather23°C (73°F)124 mm (4.9 inches)71%very high
October Weather17°C (63°F)133 mm (5.2 inches)78%high
November Weather9°C (49°F)81 mm (3.2 inches)88%moderate
December Weather7°C (45°F)147 mm (5.8 inches)88%moderate

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