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October Weather in Crystal Falls, United States

Last updated: June 24, 2025

In October, the average temperature in Crystal Falls, United States hovers around 7°C (45°F). Expect a chill in the air, with minimum temperatures dipping to -9°C (16°F) and highs reaching up to 27°C (81°F). Be prepared for some rain; the region sees about 104 mm (4.1 in) of precipitation over 11 days. With an average humidity of 84%, it’s a good idea to dress in layers to stay comfortable throughout your visit!

October Temperature in Crystal Falls

In October in Crystal Falls, the average temperature is 7°C (45°F), with maximums reaching 27°C (81°F) and minimums dipping as low as -9°C (16°F). Travelers should be prepared for a wide range of temperatures during this time.

October Weather in Crystal Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Crystal Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Crystal Falls, October typically has an average temperature of 7°C (45°F), with highs reaching up to 27°C (81°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec161527385465696658453021
Data source: Temperature data for Crystal Falls 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 Crystal Falls

In Crystal Falls in October, the precipitation amount is 104 mm (4.1 in) over the course of 11 days.

October Precipitation Trends in Crystal Falls

The chart displays monthly precipitation patterns in Crystal Falls, 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 Crystal Falls, October typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec334947877994100114951045355
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Crystal Falls

In Crystal Falls in October, humidity is 84%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while exploring the sights.

October Average Humidity in Crystal Falls

This chart illustrates the average monthly humidity levels in Crystal Falls, 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 Crystal Falls is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%87%84%77%75%75%73%78%84%89%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Crystal Falls

In Crystal Falls in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Crystal Falls.

Maximum UV Index Levels in Crystal Falls for October

The chart shows the monthly maximum UV Index (UVI) for Crystal Falls 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 Crystal Falls typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810997532
Data source: Crystal Falls 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 Crystal Falls Compares to Other Months

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

This table compares monthly weather conditions in Crystal Falls, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)33 mm (1.3 inches)89%low
February Weather-9°C (16°F)49 mm (1.9 inches)90%moderate
March Weather-3°C (27°F)47 mm (1.9 inches)87%moderate
April Weather3°C (38°F)87 mm (3.4 inches)84%high
May Weather12°C (54°F)79 mm (3.1 inches)77%very high
June Weather18°C (65°F)94 mm (3.7 inches)75%very high
July Weather21°C (70°F)100 mm (4.0 inches)74%very high
August Weather19°C (66°F)114 mm (4.5 inches)73%very high
September Weather15°C (59°F)95 mm (3.7 inches)78%high
October Weather7°C (45°F)104 mm (4.1 inches)84%moderate
November Weather-1°C (30°F)53 mm (2.1 inches)89%moderate
December Weather-6°C (22°F)55 mm (2.2 inches)87%low

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