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October Weather in Redwood, United States

Last updated: June 24, 2025

In October, the average temperature in Redwood, United States hovers around 11°C (53°F). While you might experience chilly lows of -2°C (28°F), there can also be toasty highs reaching 31°C (88°F). Expect about 49 mm (1.9 in) of precipitation spread over roughly 6 days, with humidity levels averaging a comfortable 77%.

October Temperature in Redwood

In October in Redwood, the average temperature is 11°C (53°F). Maximum temperatures can reach as high as 31°C (88°F), while minimum temperatures can drop to as low as -2°C (28°F). Be prepared for a wide range of weather conditions if you plan to travel during this time.

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

The chart illustrates October temperature patterns in Redwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Redwood, October typically has an average temperature of 11°C (53°F), with highs reaching up to 31°C (88°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec393943495663707063524437
Data source: Temperature data for Redwood 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 Redwood

In Redwood in October, the precipitation amount is 49 mm (1.9 in) over the course of 6 days.

October Precipitation Trends in Redwood

The chart displays monthly precipitation patterns in Redwood, 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 Redwood, October typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec1731851241025120153749111146
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Redwood

In Redwood in October humidity is 77%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities require extra layers and a quick adjustment to the cool, moist air.

October Average Humidity in Redwood

This chart illustrates the average monthly humidity levels in Redwood, 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 Redwood is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%86%83%83%83%78%67%66%77%87%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Redwood

In Redwood in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Redwood, you can refer to this Hourly UV Index in Redwood.

Maximum UV Index Levels in Redwood for October

The chart shows the monthly maximum UV Index (UVI) for Redwood 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 Redwood typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468111110108642
Data source: Redwood 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 Redwood Compares to Other Months

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

This table compares monthly weather conditions in Redwood, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)173 mm (6.8 inches)84%moderate
February Weather4°C (39°F)185 mm (7.3 inches)85%moderate
March Weather6°C (43°F)124 mm (4.9 inches)86%high
April Weather9°C (49°F)102 mm (4.0 inches)83%very high
May Weather13°C (56°F)51 mm (2.0 inches)83%extreme
June Weather17°C (64°F)20 mm (0.8 inches)83%extreme
July Weather21°C (71°F)1 mm (0.0 inches)78%very high
August Weather21°C (71°F)5 mm (0.2 inches)67%very high
September Weather17°C (63°F)37 mm (1.5 inches)66%very high
October Weather11°C (53°F)49 mm (1.9 inches)77%high
November Weather7°C (44°F)111 mm (4.4 inches)87%moderate
December Weather3°C (38°F)146 mm (5.7 inches)87%low

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