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October Weather in Claremont, United States

Last updated: June 24, 2025

In October, the average temperature in Claremont, United States hovers around 17°C (63°F). Temperature extremes range from a cool 0°C (32°F) to a scorching 35°C (95°F). Expect about 120 mm (4.7 in) of precipitation spread over 9 days, contributing to an overall average humidity of 79%.

October Temperature in Claremont

In October in Claremont, the average temperature is 17°C (63°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop to as low as 0°C (32°F). This variability makes it essential to pack a range of clothing options for your travels.

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

The chart illustrates October temperature patterns in Claremont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Claremont, October typically has an average temperature of 17°C (63°F), with highs reaching up to 35°C (95°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec414651596875797772634944
Data source: Temperature data for Claremont 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 Claremont

In Claremont in October, the precipitation amount is 120 mm (4.7 in) over the course of 9 days.

October Precipitation Trends in Claremont

The chart displays monthly precipitation patterns in Claremont, 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 Claremont, October typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec8712197119124938111412612087116
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Claremont

In Claremont in October, humidity is 79%. With an average temperature of 17°C (63°F), this humidity feels like a warm, muggy embrace, making outdoor activities less comfortable and prompting travelers to seek shaded areas or cool refreshments more frequently.

October Average Humidity in Claremont

This chart illustrates the average monthly humidity levels in Claremont, 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 Claremont is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Claremont

In Claremont in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Claremont.

Maximum UV Index Levels in Claremont for October

The chart shows the monthly maximum UV Index (UVI) for Claremont 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 Claremont typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101111109853
Data source: Claremont 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 Claremont Compares to Other Months

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

This table compares monthly weather conditions in Claremont, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)87 mm (3.4 inches)86%moderate
February Weather8°C (47°F)121 mm (4.8 inches)85%high
March Weather11°C (52°F)97 mm (3.8 inches)84%very high
April Weather15°C (60°F)119 mm (4.7 inches)82%very high
May Weather20°C (69°F)124 mm (4.9 inches)83%very high
June Weather24°C (75°F)93 mm (3.6 inches)82%extreme
July Weather26°C (79°F)81 mm (3.2 inches)80%extreme
August Weather25°C (77°F)114 mm (4.5 inches)74%very high
September Weather22°C (73°F)126 mm (4.9 inches)75%very high
October Weather17°C (63°F)120 mm (4.7 inches)79%very high
November Weather9°C (49°F)87 mm (3.4 inches)87%moderate
December Weather7°C (45°F)116 mm (4.6 inches)87%moderate

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