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October Weather in Delevan, United States

Last updated: June 24, 2025

In October, the average temperature in Delevan, United States hovers around 11°C (52°F), with minimums dipping to -2°C (29°F) and maximums peaking at 28°C (84°F). Expect about 149 mm (5.9 in) of precipitation across 17 days, contributing to an average humidity of 83%.

October Temperature in Delevan

In October in Delevan, the average temperature is 11°C (52°F), with maximums reaching up to 28°C (84°F) and minimums dropping as low as -2°C (29°F). This variation in temperature makes Delevan a destination where travelers should be prepared for both warm days and chilly evenings.

October Weather in Delevan: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Delevan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Delevan, October typically has an average temperature of 11°C (52°F), with highs reaching up to 28°C (84°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec242733445765706862513730
Data source: Temperature data for Delevan 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.

October Precipitation in Delevan

In Delevan in October, the precipitation amount is 149 mm (5.9 in) spread over 17 days.

October Precipitation Trends in Delevan

The chart displays monthly precipitation patterns in Delevan, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Delevan, October typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec971049712913112415210983149114115
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Delevan

In Delevan in October humidity is 83%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leading travelers to seek shelter indoors or to dress in layered clothing to stay warm while exploring the area.

October Average Humidity in Delevan

This chart illustrates the average monthly humidity levels in Delevan, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Delevan is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%88%88%82%80%77%72%76%83%88%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Delevan

In Delevan in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Delevan, you can refer to this Hourly UV Index in Delevan.

Maximum UV Index Levels in Delevan for October

The chart shows the monthly maximum UV Index (UVI) for Delevan in October, 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 October, the maximum UV index in Delevan typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Delevan October 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 October Weather in Delevan Compares to Other Months

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

This table compares monthly weather conditions in Delevan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)97 mm (3.8 inches)91%moderate
February Weather-3°C (27°F)104 mm (4.1 inches)91%moderate
March Weather1°C (33°F)97 mm (3.8 inches)88%high
April Weather7°C (44°F)129 mm (5.1 inches)88%very high
May Weather14°C (57°F)131 mm (5.2 inches)82%very high
June Weather18°C (65°F)124 mm (4.9 inches)79%very high
July Weather21°C (70°F)152 mm (6.0 inches)77%very high
August Weather20°C (68°F)109 mm (4.3 inches)72%very high
September Weather17°C (62°F)83 mm (3.3 inches)76%very high
October Weather11°C (52°F)149 mm (5.9 inches)83%high
November Weather3°C (37°F)114 mm (4.5 inches)88%moderate
December Weather-1°C (30°F)115 mm (4.5 inches)87%low

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