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October Weather in Delta, United States

Last updated: June 24, 2025

In October, the average temperature in Delta, United States is a comfortable 13°C (56°F). However, temperatures can vary significantly, with a minimum of -3°C (27°F) and a maximum soaring to 32°C (91°F). During this month, expect 92 mm (3.6 in) of precipitation spread over about 12 days, contributing to an average humidity of 82%. Embrace the mix of conditions, and be prepared for both chilly and warm moments!

October Temperature in Delta

In October in Delta, the average temperature is 13°C (56°F). Maximum temperatures can reach 32°C (91°F), while the minimum can dip as low as -3°C (27°F). Expect a wide range of weather conditions, so be prepared for both warm and chilly experiences during your travels.

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

The chart illustrates October temperature patterns in Delta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Delta, October typically has an average temperature of 13°C (56°F), with highs reaching up to 32°C (91°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec283039496271757368564134
Data source: Temperature data for Delta 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 Delta

In Delta in October, the precipitation amount is 92 mm (3.6 in) over the course of 12 days.

October Precipitation Trends in Delta

The chart displays monthly precipitation patterns in Delta, 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 Delta, October typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec707286951441071098958928256
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Delta

In Delta in October, humidity is 82%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel much cooler than it is and creating a heavy atmosphere that can be exhausting for travelers.

October Average Humidity in Delta

This chart illustrates the average monthly humidity levels in Delta, 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 Delta is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Delta

In Delta 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 Delta, you can refer to this Hourly UV Index in Delta.

Maximum UV Index Levels in Delta for October

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

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

This table compares monthly weather conditions in Delta, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)70 mm (2.8 inches)88%moderate
February Weather-1°C (30°F)72 mm (2.8 inches)87%moderate
March Weather4°C (40°F)86 mm (3.4 inches)87%high
April Weather9°C (49°F)95 mm (3.7 inches)87%very high
May Weather16°C (62°F)144 mm (5.7 inches)81%very high
June Weather22°C (72°F)107 mm (4.2 inches)82%very high
July Weather24°C (76°F)109 mm (4.3 inches)81%very high
August Weather23°C (73°F)89 mm (3.5 inches)78%very high
September Weather20°C (68°F)58 mm (2.3 inches)78%very high
October Weather13°C (56°F)92 mm (3.6 inches)82%high
November Weather5°C (41°F)82 mm (3.2 inches)89%moderate
December Weather1°C (34°F)56 mm (2.2 inches)86%low

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