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September Weather in Kalaoa, United States

Last updated: June 24, 2025

In September, the average temperature in Kalaoa, United States hovers around 24°C (75°F), offering a pleasant climate. You can expect the minimum temperature to dip to 20°C (68°F), while the maximum can reach up to 28°C (82°F). Be prepared for some rain, as the region receives an average precipitation of 286 mm (11.3 in) over 28 days. With an average humidity of 82%, expect a warm and somewhat humid atmosphere during your visit!

September Temperature in Kalaoa

In September in Kalaoa, the average temperature is 24°C (75°F). Maximums can reach 28°C (82°F), while minimums can drop to as low as 20°C (68°F). This mild and pleasant weather makes Kalaoa an ideal destination for travelers looking to explore and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Kalaoa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kalaoa, September typically has an average temperature of 24°C (75°F), with highs reaching up to 28°C (82°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec707070717273747575747372
Data source: Temperature data for Kalaoa 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 Kalaoa

In Kalaoa in September, the precipitation amount is 286 mm (11.3 in) recorded over a span of 28 days.

September Precipitation Trends in Kalaoa

The chart displays monthly precipitation patterns in Kalaoa, 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 Kalaoa, September typically receives around 286 mm (11.3 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec133149129212332365387458286230143189
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kalaoa

In Kalaoa in September, humidity is 82%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making travel feel sticky and heavy on the skin, often requiring more frequent breaks and hydration.

September Average Humidity in Kalaoa

This chart illustrates the average monthly humidity levels in Kalaoa, 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 Kalaoa is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%79%77%80%80%82%83%84%82%83%83%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kalaoa

In Kalaoa in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Kalaoa.

Maximum UV Index Levels in Kalaoa for September

The chart shows the monthly maximum UV Index (UVI) for Kalaoa 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 Kalaoa typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811121313131414131298
Data source: Kalaoa 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 Kalaoa Compares to Other Months

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

This table compares monthly weather conditions in Kalaoa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)133 mm (5.3 inches)79%very high
February Weather21°C (70°F)149 mm (5.9 inches)79%extreme
March Weather21°C (71°F)129 mm (5.1 inches)77%extreme
April Weather22°C (71°F)212 mm (8.4 inches)80%extreme
May Weather22°C (72°F)331 mm (13.1 inches)80%extreme
June Weather23°C (73°F)365 mm (14.4 inches)82%extreme
July Weather23°C (74°F)387 mm (15.2 inches)83%extreme
August Weather24°C (75°F)458 mm (18.0 inches)84%extreme
September Weather24°C (75°F)286 mm (11.3 inches)82%extreme
October Weather23°C (75°F)230 mm (9.0 inches)83%extreme
November Weather23°C (74°F)143 mm (5.6 inches)83%very high
December Weather22°C (72°F)188 mm (7.4 inches)81%very high

Compare Kalaoa's Climate with Cities Worldwide