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September Weather in Holcomb, United States

Last updated: June 24, 2025

In September, the average temperature in Holcomb, United States is a pleasant 22°C (72°F). However, temperatures can vary significantly, with a minimum of 3°C (37°F) and a scorching maximum of 38°C (101°F). During this time, expect 44 mm (1.7 in) of precipitation spread over approximately 5 days, with an average humidity of 79%.

September Temperature in Holcomb

In September in Holcomb, the average temperature is 22°C (72°F). Maximum temperatures can reach as high as 38°C (101°F), while the minimum can drop to a chilly 3°C (37°F). Be prepared for fluctuating temperatures during your travels, as it’s advisable to pack for both warm days and cooler nights.

September Weather in Holcomb: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Holcomb, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Holcomb, September typically has an average temperature of 22°C (72°F), with highs reaching up to 38°C (101°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec333446546376807772554537
Data source: Temperature data for Holcomb 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.

September Precipitation in Holcomb

In Holcomb in September, the precipitation amount is 44 mm (1.7 in) over the course of 5 days.

September Precipitation Trends in Holcomb

The chart displays monthly precipitation patterns in Holcomb, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Holcomb, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec1617494312249507244461018
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Holcomb

In Holcomb in September humidity is 79%. With an average temperature of 22°C (72°F), this humidity feels like you are enveloped in a warm, heavy blanket, making it feel considerably hotter and adding a layer of stickiness to your skin as you navigate through the streets.

September Average Humidity in Holcomb

This chart illustrates the average monthly humidity levels in Holcomb, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Holcomb is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%77%65%67%81%82%82%84%79%75%79%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Holcomb

In Holcomb in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Holcomb.

Maximum UV Index Levels in Holcomb for September

The chart shows the monthly maximum UV Index (UVI) for Holcomb in September, 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 September, the maximum UV index in Holcomb typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec45710111212119753
Data source: Holcomb September 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 September Weather in Holcomb Compares to Other Months

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

This table compares monthly weather conditions in Holcomb, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)16 mm (0.6 inches)74%moderate
February Weather1°C (34°F)17 mm (0.7 inches)77%moderate
March Weather8°C (46°F)49 mm (1.9 inches)65%high
April Weather12°C (54°F)43 mm (1.7 inches)67%very high
May Weather17°C (64°F)122 mm (4.8 inches)81%extreme
June Weather24°C (76°F)49 mm (1.9 inches)82%extreme
July Weather26°C (80°F)50 mm (2.0 inches)82%extreme
August Weather25°C (77°F)72 mm (2.8 inches)84%extreme
September Weather22°C (72°F)44 mm (1.7 inches)79%very high
October Weather13°C (56°F)46 mm (1.8 inches)75%high
November Weather7°C (45°F)10 mm (0.4 inches)79%moderate
December Weather3°C (37°F)18 mm (0.7 inches)83%moderate

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