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March Weather in Fort Knox, United States

Last updated: June 24, 2025

The average temperature in Fort Knox, United States during March is 9°C (49°F). However, temperatures can range from a frigid -12°C (12°F) to a warm 27°C (81°F). Expect precipitation of 129 mm (5.1 in) over about 13 days, contributing to an average humidity level of 86%.

March Temperature in Fort Knox

In March in Fort Knox, the average temperature is 9°C (49°F). The maximum can reach 27°C (81°F), while the minimum can be as low as -12°C (12°F). Be prepared for a range of temperatures during your travel, from chilly moments to warm days.

March Weather in Fort Knox: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Fort Knox, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Knox, March typically has an average temperature of 9°C (49°F), with highs reaching up to 27°C (81°F) and lows dropping to around -12°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec364048566875797672614541
Data source: Temperature data for Fort Knox 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.

March Precipitation in Fort Knox

In Fort Knox in March, the precipitation amount is 129 mm (5.1 in) over the course of 13 days.

March Precipitation Trends in Fort Knox

The chart displays monthly precipitation patterns in Fort Knox, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Fort Knox, March typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec901351291371381501099611710087105
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Fort Knox

In Fort Knox in March, humidity is 86%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill in the air, making travel uncomfortable as the moisture clings to your skin and thickens the atmosphere, creating a sense of heaviness that can tire you quickly.

March Average Humidity in Fort Knox

This chart illustrates the average monthly humidity levels in Fort Knox, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Fort Knox is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Fort Knox

In Fort Knox in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Fort Knox.

Maximum UV Index Levels in Fort Knox for March

The chart shows the monthly maximum UV Index (UVI) for Fort Knox in March, 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 March, the maximum UV index in Fort Knox typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35710101110109753
Data source: Fort Knox March 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 March Weather in Fort Knox Compares to Other Months

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

This table compares monthly weather conditions in Fort Knox, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)90 mm (3.5 inches)87%moderate
February Weather4°C (40°F)135 mm (5.3 inches)86%moderate
March Weather9°C (49°F)129 mm (5.1 inches)86%high
April Weather13°C (56°F)137 mm (5.4 inches)82%very high
May Weather20°C (68°F)138 mm (5.4 inches)82%very high
June Weather24°C (75°F)150 mm (5.9 inches)83%extreme
July Weather26°C (79°F)109 mm (4.3 inches)80%very high
August Weather25°C (77°F)96 mm (3.8 inches)74%very high
September Weather22°C (72°F)117 mm (4.6 inches)71%very high
October Weather16°C (61°F)100 mm (3.9 inches)78%high
November Weather7°C (46°F)87 mm (3.4 inches)88%moderate
December Weather5°C (42°F)105 mm (4.1 inches)88%moderate

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