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August Weather in Saint James, United States

Last updated: June 24, 2025

In August, the average temperature in Saint James, United States is a pleasant 24°C (76°F). Temperatures can dip as low as 13°C (55°F) and peak at a scorching 36°C (96°F). Expect around 110 mm (4.3 in) of precipitation spread over about 12 days, with an average humidity level of 69% contributing to the area's distinctive climate.

August Temperature in Saint James

In August in Saint James, the average temperature is 24°C (76°F), with maximums reaching 36°C (96°F) and minimums dropping to as low as 13°C (55°F). This pleasant climate makes Saint James an ideal destination for travelers seeking both warmth and comfortable evenings.

August Weather in Saint James: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Saint James, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint James, August typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (96°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec333647556675797572584540
Data source: Temperature data for Saint James 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 Saint James

In Saint James in August, the precipitation amount is 110 mm (4.3 in) over a span of 12 days.

August Precipitation Trends in Saint James

The chart displays monthly precipitation patterns in Saint James, 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 Saint James, August typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec77901321401778589110571106858
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Saint James

In Saint James in August humidity is 69%. With an average temperature of 24°C (76°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel a bit more exhausting, so travelers should stay hydrated and take frequent breaks in the shade.

August Average Humidity in Saint James

This chart illustrates the average monthly humidity levels in Saint James, 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 Saint James is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%80%80%83%83%76%69%68%72%83%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Saint James

In Saint James 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 Saint James.

Maximum UV Index Levels in Saint James for August

The chart shows the monthly maximum UV Index (UVI) for Saint James 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 Saint James typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109753
Data source: Saint James 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 Saint James Compares to Other Months

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

This table compares monthly weather conditions in Saint James, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)77 mm (3.0 inches)83%moderate
February Weather2°C (37°F)90 mm (3.6 inches)81%moderate
March Weather9°C (48°F)132 mm (5.2 inches)80%high
April Weather13°C (55°F)140 mm (5.5 inches)80%very high
May Weather19°C (66°F)177 mm (7.0 inches)83%very high
June Weather24°C (75°F)85 mm (3.3 inches)83%extreme
July Weather26°C (79°F)89 mm (3.5 inches)76%extreme
August Weather24°C (76°F)110 mm (4.3 inches)69%very high
September Weather22°C (72°F)57 mm (2.2 inches)68%very high
October Weather15°C (59°F)110 mm (4.3 inches)72%high
November Weather7°C (45°F)68 mm (2.7 inches)83%moderate
December Weather4°C (40°F)58 mm (2.3 inches)86%moderate

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