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October Weather in Hayden, United States

Last updated: June 24, 2025

In Hayden, United States, the average temperature in October hovers around 5°C (42°F), providing a crisp atmosphere. Temperatures can swing dramatically, with a minimum of -23°C (-9°F) and a maximum reaching up to 24°C (76°F). Expect some moisture as well, with an average precipitation of 54 mm (2.1 in) spread over 9 days, and a comfortable average humidity level of 72%.

October Temperature in Hayden

In October in Hayden, the average temperature is 5°C (42°F), with maximums reaching up to 24°C (76°F) and minimums dropping as low as -23°C (-9°F). This diverse temperature range makes it essential for travelers to prepare for both warm days and cold nights.

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

The chart illustrates October temperature patterns in Hayden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hayden, October typically has an average temperature of 5°C (42°F), with highs reaching up to 24°C (76°F) and lows dropping to around -23°C (-9°F).
JanFebMarAprMayJunJulAugSepOctNovDec212432384962696759413222
Data source: Temperature data for Hayden 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 Hayden

In Hayden in October, the precipitation amount is 54 mm (2.1 in) over a span of 9 days.

October Precipitation Trends in Hayden

The chart displays monthly precipitation patterns in Hayden, 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 Hayden, October typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec536957525920101423544459
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Hayden

In Hayden in October humidity is 72%. With an average temperature of 5°C (42°F), this humidity feels like a damp, chilly fog wrapping around you, making outdoor activities less enjoyable and requiring travelers to dress warmly and prepare for a brisk atmosphere.

October Average Humidity in Hayden

This chart illustrates the average monthly humidity levels in Hayden, 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 Hayden is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%86%75%67%67%68%62%63%63%72%80%85%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Hayden

In Hayden 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 Hayden.

Maximum UV Index Levels in Hayden for October

The chart shows the monthly maximum UV Index (UVI) for Hayden 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 Hayden typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111213121110753
Data source: Hayden 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 Hayden Compares to Other Months

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

This table compares monthly weather conditions in Hayden, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)53 mm (2.1 inches)84%moderate
February Weather-5°C (24°F)69 mm (2.7 inches)85%high
March Weather0°C (33°F)57 mm (2.2 inches)75%very high
April Weather3°C (38°F)52 mm (2.0 inches)67%extreme
May Weather9°C (49°F)59 mm (2.3 inches)67%extreme
June Weather17°C (62°F)20 mm (0.8 inches)68%extreme
July Weather21°C (70°F)10 mm (0.4 inches)62%extreme
August Weather20°C (68°F)14 mm (0.5 inches)63%extreme
September Weather15°C (60°F)23 mm (0.9 inches)63%very high
October Weather5°C (42°F)54 mm (2.1 inches)72%high
November Weather0°C (32°F)44 mm (1.7 inches)79%moderate
December Weather-6°C (22°F)59 mm (2.3 inches)85%moderate

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