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September Weather in McKenzie, United States

Last updated: June 24, 2025

In September, the average temperature in McKenzie, United States hovers around 26°C (78°F). You can expect a minimum temperature of 13°C (55°F), while the mercury may rise as high as 39°C (102°F). The region experiences an average precipitation of 108 mm (4.3 in) spread across 11 days, resulting in an average humidity of 79%. Be prepared for a mix of warm days and occasional rainfall!

September Temperature in McKenzie

In September in McKenzie, the average temperature is 26°C (78°F). Maximums can reach 39°C (102°F), and minimums can be as low as 13°C (55°F). This makes McKenzie an ideal destination for travelers seeking warm weather while also being prepared for cooler evenings.

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

The chart illustrates September temperature patterns in McKenzie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In McKenzie, September typically has an average temperature of 26°C (78°F), with highs reaching up to 39°C (102°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec515762667479818178715754
Data source: Temperature data for McKenzie 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 McKenzie

In McKenzie in September, the precipitation amount is 108 mm (4.3 in) over the course of 11 days.

September Precipitation Trends in McKenzie

The chart displays monthly precipitation patterns in McKenzie, 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 McKenzie, September typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec102118991181171561261251089565139
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in McKenzie

In McKenzie in September, humidity is 79%. With an average temperature of 26°C (78°F), this humidity feels like a tropical blanket enveloping you, making outdoor activities less comfortable for traveling.

September Average Humidity in McKenzie

This chart illustrates the average monthly humidity levels in McKenzie, 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 McKenzie is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in McKenzie

In McKenzie in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in McKenzie.

Maximum UV Index Levels in McKenzie for September

The chart shows the monthly maximum UV Index (UVI) for McKenzie 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 McKenzie typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111111121110864
Data source: McKenzie 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 McKenzie Compares to Other Months

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

This table compares monthly weather conditions in McKenzie, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)102 mm (4.0 inches)83%moderate
February Weather14°C (57°F)118 mm (4.6 inches)82%high
March Weather17°C (62°F)99 mm (3.9 inches)79%very high
April Weather19°C (67°F)118 mm (4.6 inches)77%extreme
May Weather24°C (75°F)117 mm (4.6 inches)74%extreme
June Weather26°C (79°F)156 mm (6.2 inches)70%extreme
July Weather27°C (81°F)126 mm (5.0 inches)78%extreme
August Weather27°C (81°F)125 mm (4.9 inches)78%extreme
September Weather26°C (78°F)108 mm (4.3 inches)79%very high
October Weather22°C (71°F)95 mm (3.7 inches)74%very high
November Weather14°C (58°F)65 mm (2.5 inches)83%high
December Weather12°C (54°F)139 mm (5.5 inches)86%moderate

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