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September Weather in Richton, United States

Last updated: June 24, 2025

In September, the average temperature in Richton, United States hovers around 26°C (79°F). Expect a minimum of 11°C (52°F) and a maximum that can soar up to 38°C (101°F). During this month, precipitation averages 110 mm (4.3 in) over about 12 days, with an average humidity level of 80%.

September Temperature in Richton

In September in Richton, the average temperature is 26°C (79°F). Maximum temperatures can reach 38°C (101°F), while the minimum can drop to as low as 11°C (52°F). This makes Richton an ideal destination for travelers seeking a warm climate, but be prepared for some cooler evenings.

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

The chart illustrates September temperature patterns in Richton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Richton, September typically has an average temperature of 26°C (79°F), with highs reaching up to 38°C (101°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec515763677580818179715854
Data source: Temperature data for Richton 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 Richton

In Richton in September, the precipitation amount is 110 mm (4.3 in) over a span of 12 days.

September Precipitation Trends in Richton

The chart displays monthly precipitation patterns in Richton, 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 Richton, September typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec11511110312313620315516911010476132
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Richton

In Richton in September humidity is 80%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket, making outdoor activities feel sticky and exhausting, potentially dampening the travel experience and necessitating frequent breaks to cool down and hydrate.

September Average Humidity in Richton

This chart illustrates the average monthly humidity levels in Richton, 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 Richton is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Richton

In Richton 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 Richton.

Maximum UV Index Levels in Richton for September

The chart shows the monthly maximum UV Index (UVI) for Richton 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 Richton typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111111110864
Data source: Richton 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 Richton Compares to Other Months

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

This table compares monthly weather conditions in Richton, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)115 mm (4.5 inches)82%moderate
February Weather14°C (57°F)111 mm (4.4 inches)80%very high
March Weather17°C (63°F)103 mm (4.0 inches)80%very high
April Weather19°C (67°F)123 mm (4.8 inches)78%extreme
May Weather24°C (75°F)136 mm (5.4 inches)73%extreme
June Weather26°C (80°F)203 mm (8.0 inches)71%extreme
July Weather27°C (82°F)155 mm (6.1 inches)79%extreme
August Weather27°C (81°F)169 mm (6.7 inches)78%extreme
September Weather26°C (79°F)110 mm (4.3 inches)80%very high
October Weather22°C (72°F)104 mm (4.1 inches)76%very high
November Weather14°C (58°F)75 mm (3.0 inches)83%high
December Weather12°C (54°F)132 mm (5.2 inches)87%moderate

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