nomadseason

September Weather in Corning, United States

Last updated: June 24, 2025

In September, the average temperature in Corning, United States is a pleasant 23°C (74°F). Visitors can expect a range from a cool 8°C (47°F) at night to a warm 36°C (96°F) during the day. The area typically sees 77 mm (3.0 in) of precipitation over about 8 days, contributing to an average humidity level of 68%. Enjoy the diverse climate while exploring all that Corning has to offer!

September Temperature in Corning

In September in Corning, the average temperature is 23°C (74°F). Maximums can reach 36°C (96°F), and minimums can be as low as 8°C (47°F). This makes it a great time for travel, as you'll experience warm weather with the possibility of cooler evenings.

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

The chart illustrates September temperature patterns in Corning, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Corning, September typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (96°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec384152586977817874624843
Data source: Temperature data for Corning generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Corning

In Corning in September, the precipitation amount is 77 mm (3.0 in) distributed over 8 days.

September Precipitation Trends in Corning

The chart displays monthly precipitation patterns in Corning, 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 Corning, September typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1021311521661579887124771249399
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Corning

In Corning in September, humidity is 68%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making traveling quite uncomfortable if you're not prepared. The air is thick and muggy, leaving you yearning for a cool breeze and frequent breaks in the shade.

September Average Humidity in Corning

This chart illustrates the average monthly humidity levels in Corning, 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 Corning is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%80%80%83%83%76%69%68%72%83%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Corning

In Corning 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 Corning.

Maximum UV Index Levels in Corning for September

The chart shows the monthly maximum UV Index (UVI) for Corning 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 Corning typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810101111109753
Data source: Corning 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 Corning Compares to Other Months

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

This table compares monthly weather conditions in Corning, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)102 mm (4.0 inches)83%moderate
February Weather5°C (42°F)131 mm (5.2 inches)81%high
March Weather11°C (52°F)152 mm (6.0 inches)80%very high
April Weather15°C (59°F)166 mm (6.5 inches)80%very high
May Weather21°C (70°F)157 mm (6.2 inches)83%very high
June Weather25°C (78°F)97 mm (3.8 inches)83%extreme
July Weather27°C (82°F)87 mm (3.4 inches)76%extreme
August Weather26°C (79°F)124 mm (4.9 inches)69%very high
September Weather23°C (74°F)77 mm (3.0 inches)68%very high
October Weather17°C (62°F)124 mm (4.9 inches)72%high
November Weather9°C (48°F)93 mm (3.7 inches)83%moderate
December Weather6°C (44°F)98 mm (3.9 inches)86%moderate

Compare Corning's Climate with Cities Worldwide