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September Weather in Geraldine, United States

Last updated: June 24, 2025

In September, the average temperature in Geraldine, United States hovers around 24°C (75°F), with a minimum dip to 11°C (51°F) and a scorching maximum of 36°C (96°F). This period also sees an average precipitation of 103 mm (4.0 in) spread across 9 days, contributing to a moderate humidity level of 64%.

September Temperature in Geraldine

In September in Geraldine, the average temperature is 24°C (75°F). Maximums can reach 36°C (96°F) and minimums can be as low as 11°C (51°F). It's an ideal time for travelers to enjoy a mix of warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Geraldine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Geraldine, September typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (96°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec445056617176807975655147
Data source: Temperature data for Geraldine 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 Geraldine

In Geraldine in September, the precipitation amount is 103 mm (4.0 in) over the course of 9 days.

September Precipitation Trends in Geraldine

The chart displays monthly precipitation patterns in Geraldine, 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 Geraldine, September typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec12019418615310714710011710313181155
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Geraldine

In Geraldine in September humidity is 64%. With average temperature 24°C (75°F), this humidity feels like a warm blanket enveloping you, making outdoor exploration both refreshing and a little sticky, perfect for leisurely strolls and shaded cafes but with a need for frequent water breaks.

September Average Humidity in Geraldine

This chart illustrates the average monthly humidity levels in Geraldine, 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 Geraldine is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%85%82%83%82%78%67%64%75%87%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Geraldine

In Geraldine 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 Geraldine.

Maximum UV Index Levels in Geraldine for September

The chart shows the monthly maximum UV Index (UVI) for Geraldine 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 Geraldine typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111119764
Data source: Geraldine 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 Geraldine Compares to Other Months

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

This table compares monthly weather conditions in Geraldine, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)120 mm (4.7 inches)87%moderate
February Weather10°C (50°F)194 mm (7.6 inches)87%high
March Weather13°C (56°F)185 mm (7.3 inches)85%very high
April Weather16°C (62°F)153 mm (6.0 inches)82%very high
May Weather22°C (71°F)106 mm (4.2 inches)83%extreme
June Weather24°C (76°F)147 mm (5.8 inches)82%extreme
July Weather26°C (80°F)100 mm (4.0 inches)78%extreme
August Weather26°C (79°F)117 mm (4.6 inches)67%extreme
September Weather24°C (75°F)103 mm (4.0 inches)64%very high
October Weather19°C (66°F)131 mm (5.1 inches)74%high
November Weather11°C (51°F)81 mm (3.2 inches)87%high
December Weather9°C (48°F)155 mm (6.1 inches)88%moderate

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