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October Weather in Mendota Heights, United States

Last updated: June 24, 2025

In October, the average temperature in Mendota Heights, United States hovers around 9°C (49°F). Expect lows of -9°C (16°F) and highs of 29°C (85°F). You might encounter 98 mm (3.9 in) of precipitation spread over 11 days, contributing to an average humidity level of 84%.

October Temperature in Mendota Heights

In October in Mendota Heights, the average temperature is 9°C (49°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as -9°C (16°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

October Weather in Mendota Heights: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Mendota Heights, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mendota Heights, October typically has an average temperature of 9°C (49°F), with highs reaching up to 29°C (85°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec161733435971757164483323
Data source: Temperature data for Mendota Heights 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 Mendota Heights

In Mendota Heights in October, the total precipitation amount is 98 mm (3.9 in) over the course of 11 days.

October Precipitation Trends in Mendota Heights

The chart displays monthly precipitation patterns in Mendota Heights, 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 Mendota Heights, October typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec2733568712686104136115983550
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Mendota Heights

In Mendota Heights in October, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

October Average Humidity in Mendota Heights

This chart illustrates the average monthly humidity levels in Mendota Heights, 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 Mendota Heights is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%90%85%84%78%80%81%81%81%84%88%84%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Mendota Heights

In Mendota Heights 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 Mendota Heights.

Maximum UV Index Levels in Mendota Heights for October

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

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

This table compares monthly weather conditions in Mendota Heights, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)27 mm (1.0 inches)87%low
February Weather-8°C (17°F)33 mm (1.3 inches)90%moderate
March Weather0°C (33°F)56 mm (2.2 inches)85%moderate
April Weather6°C (43°F)87 mm (3.4 inches)84%high
May Weather15°C (59°F)126 mm (5.0 inches)78%very high
June Weather22°C (72°F)86 mm (3.4 inches)80%very high
July Weather24°C (75°F)104 mm (4.1 inches)81%very high
August Weather22°C (71°F)135 mm (5.3 inches)81%very high
September Weather18°C (64°F)115 mm (4.5 inches)81%high
October Weather9°C (49°F)98 mm (3.9 inches)84%moderate
November Weather1°C (33°F)35 mm (1.4 inches)88%moderate
December Weather-5°C (23°F)50 mm (2.0 inches)84%low

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