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October Weather in Saint Ignatius, United States

Last updated: June 24, 2025

The average temperature in Saint Ignatius, United States during October hovers around 5°C (41°F). Expect temperatures to range from a minimum of -21°C (-5°F) to a maximum of 25°C (78°F). This month sees an average precipitation of 88 mm (3.5 in) spread over 13 days, contributing to a relatively high average humidity of 77%.

October Temperature in Saint Ignatius

In October in Saint Ignatius, the average temperature is 5°C (41°F), with maximums reaching 25°C (78°F) and minimums dropping as low as -21°C (-5°F). Be prepared for a wide range of temperatures when traveling during this time.

October Weather in Saint Ignatius: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Saint Ignatius, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Ignatius, October typically has an average temperature of 5°C (41°F), with highs reaching up to 25°C (78°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec232031384957676555403226
Data source: Temperature data for Saint Ignatius 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 Saint Ignatius

In Saint Ignatius in October, the precipitation amount is 88 mm (3.5 in) spread over 13 days.

October Precipitation Trends in Saint Ignatius

The chart displays monthly precipitation patterns in Saint Ignatius, 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 Saint Ignatius, October typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec6311470979784213145889484
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Saint Ignatius

In Saint Ignatius in October humidity is 77%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling quite uncomfortable unless you're bundled up in warm layers.

October Average Humidity in Saint Ignatius

This chart illustrates the average monthly humidity levels in Saint Ignatius, 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 Saint Ignatius is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%89%85%80%78%77%66%67%77%89%95%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Saint Ignatius

In Saint Ignatius 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 Saint Ignatius.

Maximum UV Index Levels in Saint Ignatius for October

The chart shows the monthly maximum UV Index (UVI) for Saint Ignatius 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 Saint Ignatius typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101098532
Data source: Saint Ignatius 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 Saint Ignatius Compares to Other Months

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

This table compares monthly weather conditions in Saint Ignatius, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)63 mm (2.5 inches)93%low
February Weather-7°C (20°F)114 mm (4.5 inches)92%moderate
March Weather0°C (31°F)70 mm (2.8 inches)89%high
April Weather3°C (38°F)97 mm (3.8 inches)85%high
May Weather9°C (49°F)97 mm (3.8 inches)80%very high
June Weather14°C (58°F)84 mm (3.3 inches)78%very high
July Weather19°C (67°F)21 mm (0.8 inches)77%very high
August Weather18°C (65°F)31 mm (1.2 inches)66%very high
September Weather13°C (55°F)45 mm (1.8 inches)67%very high
October Weather5°C (41°F)88 mm (3.5 inches)77%moderate
November Weather0°C (32°F)94 mm (3.7 inches)89%moderate
December Weather-3°C (26°F)84 mm (3.3 inches)95%low

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