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October Weather in Fort Calhoun, United States

Last updated: June 24, 2025

In October, the average temperature in Fort Calhoun, United States hovers around 11°C (53°F). Temperatures can swing widely, with a minimum of -7°C (20°F) and a maximum reaching 32°C (90°F). Rainfall is moderate, with about 111 mm (4.4 in) of precipitation spread over 9 days, contributing to an average humidity of 75%.

October Temperature in Fort Calhoun

In October in Fort Calhoun, the average temperature is 11°C (53°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as -7°C (20°F). Be prepared for a wide range of weather conditions when traveling during this time.

October Weather in Fort Calhoun: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Fort Calhoun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Calhoun, October typically has an average temperature of 11°C (53°F), with highs reaching up to 32°C (90°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec252541506275787469523930
Data source: Temperature data for Fort Calhoun 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 Fort Calhoun

In Fort Calhoun in October, the precipitation amount is 111 mm (4.4 in) over the course of 9 days.

October Precipitation Trends in Fort Calhoun

The chart displays monthly precipitation patterns in Fort Calhoun, 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 Fort Calhoun, October typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec3132906015412667106811113139
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Fort Calhoun

In Fort Calhoun in October humidity is 75%. With an average temperature of 11°C (53°F), this humidity feels like a cool, damp embrace that can make exploring the area feel more challenging, as you constantly contend with the moisture in the air while trying to enjoy your travels.

October Average Humidity in Fort Calhoun

This chart illustrates the average monthly humidity levels in Fort Calhoun, 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 Fort Calhoun is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%80%73%75%78%82%83%81%75%75%82%83%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Fort Calhoun

In Fort Calhoun in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Fort Calhoun, you can refer to this Hourly UV Index in Fort Calhoun.

Maximum UV Index Levels in Fort Calhoun for October

The chart shows the monthly maximum UV Index (UVI) for Fort Calhoun 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 Fort Calhoun typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Fort Calhoun 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 Fort Calhoun Compares to Other Months

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

This table compares monthly weather conditions in Fort Calhoun, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)31 mm (1.2 inches)76%moderate
February Weather-4°C (25°F)32 mm (1.3 inches)80%moderate
March Weather5°C (41°F)90 mm (3.5 inches)73%high
April Weather10°C (50°F)60 mm (2.4 inches)74%very high
May Weather17°C (63°F)154 mm (6.1 inches)78%very high
June Weather24°C (76°F)126 mm (5.0 inches)82%very high
July Weather25°C (78°F)66 mm (2.6 inches)83%very high
August Weather23°C (74°F)106 mm (4.2 inches)80%very high
September Weather21°C (69°F)81 mm (3.2 inches)75%very high
October Weather11°C (53°F)111 mm (4.4 inches)75%high
November Weather4°C (40°F)31 mm (1.2 inches)82%moderate
December Weather-1°C (31°F)39 mm (1.5 inches)83%low

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