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October Weather in Coulterville, United States

Last updated: June 24, 2025

In Coulterville, United States, the average temperature in October hovers around 16°C (60°F), offering a mild climate for visitors. However, temperatures can fluctuate dramatically, with a minimum of -3°C (28°F) and a maximum of 34°C (94°F). Expect some rain, as 121 mm (4.8 in) of precipitation typically falls over 10 days throughout the month, and prepare for a high average humidity of 79%.

October Temperature in Coulterville

In October in Coulterville, the average temperature is 16°C (60°F). The maximum can reach 34°C (94°F), while the minimum can drop to as low as -3°C (28°F). Be sure to pack a range of clothing options for your travels, as weather can vary significantly.

October Weather in Coulterville: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Coulterville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coulterville, October typically has an average temperature of 16°C (60°F), with highs reaching up to 34°C (94°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec343748566877807773604540
Data source: Temperature data for Coulterville 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.

October Precipitation in Coulterville

In Coulterville in October, the precipitation amount is 121 mm (4.8 in) spread over a period of 10 days.

October Precipitation Trends in Coulterville

The chart displays monthly precipitation patterns in Coulterville, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Coulterville, October typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec881011421371649490110641218579
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Coulterville

In Coulterville in October humidity is 79%. With an average temperature of 16°C (60°F), this humidity feels like a warm, damp blanket enveloping you, making outdoor activities a bit uncomfortable and requiring frequent breaks to stay cool and refreshed while traveling.

October Average Humidity in Coulterville

This chart illustrates the average monthly humidity levels in Coulterville, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Coulterville is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%84%83%80%83%82%83%79%79%88%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Coulterville

In Coulterville in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Coulterville.

Maximum UV Index Levels in Coulterville for October

The chart shows the monthly maximum UV Index (UVI) for Coulterville in October, 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 October, the maximum UV index in Coulterville typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579111110109753
Data source: Coulterville October 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 October Weather in Coulterville Compares to Other Months

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

This table compares monthly weather conditions in Coulterville, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)88 mm (3.5 inches)84%moderate
February Weather3°C (37°F)101 mm (4.0 inches)82%moderate
March Weather9°C (48°F)142 mm (5.6 inches)84%high
April Weather13°C (57°F)137 mm (5.4 inches)83%very high
May Weather20°C (69°F)164 mm (6.5 inches)80%extreme
June Weather25°C (78°F)94 mm (3.7 inches)83%extreme
July Weather27°C (81°F)90 mm (3.6 inches)82%very high
August Weather25°C (77°F)110 mm (4.3 inches)82%very high
September Weather23°C (73°F)64 mm (2.5 inches)79%very high
October Weather16°C (60°F)121 mm (4.8 inches)79%high
November Weather7°C (45°F)85 mm (3.4 inches)88%moderate
December Weather5°C (40°F)79 mm (3.1 inches)87%moderate

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