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October Weather in Swan River, Canada

Last updated: June 18, 2025

In October, the average temperature in Swan River, Canada hovers around 3°C (37°F). While it can drop as low as -11°C (13°F), temperatures may reach a pleasant 26°C (79°F) at their peak. Expect about 41 mm (1.6 in) of precipitation over 9 days, with an average humidity level of 80%.

October Temperature in Swan River

In October in Swan River, the average temperature is 3°C (37°F). The maximum can reach 26°C (79°F) and the minimum can be as low as -11°C (13°F). Be sure to pack layers to accommodate the wide temperature range when traveling during this time.

October Weather in Swan River: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Swan River, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swan River, October typically has an average temperature of 3°C (37°F), with highs reaching up to 26°C (79°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec522032506166625237199
Data source: Temperature data for Swan River 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 Swan River

In Swan River in October, the precipitation amount is 41 mm (1.6 in) spread over 9 days.

October Precipitation Trends in Swan River

The chart displays monthly precipitation patterns in Swan River, 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 Swan River, October typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec261633273799676042413522
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Swan River

In Swan River in October, humidity is 80%. With an average temperature of 3°C (37°F), this humidity feels like a damp blanket wrapping around you, making outdoor adventures less enjoyable and prompting you to seek cozy indoor activities instead.

October Average Humidity in Swan River

This chart illustrates the average monthly humidity levels in Swan River, 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 Swan River is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%94%92%82%73%69%77%78%76%80%88%95%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Swan River

In Swan River in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Swan River for better planning.

Maximum UV Index Levels in Swan River for October

The chart shows the monthly maximum UV Index (UVI) for Swan River 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 Swan River typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Swan River 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 Swan River Compares to Other Months

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

This table compares monthly weather conditions in Swan River, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-15°C (6°F)25 mm (1.0 inches)93%low
February Weather-17°C (2°F)16 mm (0.6 inches)94%moderate
March Weather-7°C (20°F)33 mm (1.3 inches)92%moderate
April Weather0°C (33°F)27 mm (1.1 inches)82%high
May Weather10°C (50°F)37 mm (1.4 inches)73%very high
June Weather16°C (61°F)99 mm (3.9 inches)69%very high
July Weather19°C (66°F)67 mm (2.6 inches)77%very high
August Weather17°C (62°F)60 mm (2.4 inches)78%high
September Weather11°C (52°F)41 mm (1.6 inches)76%high
October Weather3°C (37°F)41 mm (1.6 inches)80%moderate
November Weather-7°C (19°F)35 mm (1.4 inches)88%low
December Weather-13°C (10°F)21 mm (0.8 inches)95%low

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