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September Weather in Graford, United States

Last updated: June 24, 2025

In Graford, United States, the average temperature in September is a warm 26°C (79°F). However, be prepared for a temperature range between a chilly 8°C (47°F) and a scorching 38°C (102°F). During this month, expect about 100 mm (4.0 in) of precipitation spread over 7 days. With an average humidity level of 64%, it's wise to stay hydrated and make the most of the beautiful weather!

September Temperature in Graford

In September in Graford, the average temperature is 26°C (79°F). Maximum temperatures can reach 38°C (102°F), while the minimum can drop as low as 8°C (47°F). Be sure to pack for both warm days and cool nights during your trip!

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

The chart illustrates September temperature patterns in Graford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Graford, September typically has an average temperature of 26°C (79°F), with highs reaching up to 38°C (102°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec454859657582868578665550
Data source: Temperature data for Graford 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 Graford

In Graford in September, the total precipitation amount is 100 mm (4.0 in) spread over the course of 7 days.

September Precipitation Trends in Graford

The chart displays monthly precipitation patterns in Graford, 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 Graford, September typically receives around 100 mm (4.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec40606967105673359100983844
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Graford

In Graford in September, humidity is 64%. With an average temperature of 26°C (79°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as the air clings to your skin and the heat amplifies.

September Average Humidity in Graford

This chart illustrates the average monthly humidity levels in Graford, 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 Graford is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%74%75%80%80%75%67%64%70%82%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Graford

In Graford 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 Graford.

Maximum UV Index Levels in Graford for September

The chart shows the monthly maximum UV Index (UVI) for Graford 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 Graford typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111110864
Data source: Graford 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 Graford Compares to Other Months

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

This table compares monthly weather conditions in Graford, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)40 mm (1.6 inches)77%moderate
February Weather9°C (48°F)60 mm (2.4 inches)76%high
March Weather15°C (60°F)69 mm (2.7 inches)74%very high
April Weather18°C (65°F)67 mm (2.6 inches)75%very high
May Weather24°C (75°F)105 mm (4.1 inches)80%extreme
June Weather28°C (82°F)67 mm (2.6 inches)80%extreme
July Weather30°C (86°F)33 mm (1.3 inches)75%extreme
August Weather30°C (85°F)59 mm (2.3 inches)67%extreme
September Weather26°C (79°F)100 mm (4.0 inches)64%very high
October Weather19°C (67°F)98 mm (3.9 inches)70%very high
November Weather13°C (56°F)38 mm (1.5 inches)82%high
December Weather10°C (50°F)44 mm (1.7 inches)85%moderate

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