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October Weather in East Valley, United States

Last updated: June 24, 2025

In October, the average temperature in East Valley, United States hovers around 9°C (49°F), with a minimum dipping to -8°C (18°F) and a maximum soaring to 28°C (83°F). Expect about 38 mm (1.5 in) of precipitation over 3 days, and enjoy an average humidity of 60%.

October Temperature in East Valley

In October in East Valley, the average temperature is 9°C (49°F). Maximum temperatures can reach 28°C (83°F), while the minimum can drop as low as -8°C (18°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip.

October Weather in East Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in East Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In East Valley, October typically has an average temperature of 9°C (49°F), with highs reaching up to 28°C (83°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec323135435163717062494031
Data source: Temperature data for East Valley 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 East Valley

In East Valley in October, the total precipitation amount is 38 mm (1.5 in) spread over a duration of 3 days.

October Precipitation Trends in East Valley

The chart displays monthly precipitation patterns in East Valley, 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 East Valley, October typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec123125964745811109385493
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in East Valley

In East Valley in October, humidity is 60%. With an average temperature of 9°C (49°F), this humidity feels like a cool, brisk embrace that adds a certain dampness to the air, making it refreshing yet a bit uncomfortable for prolonged outdoor activities.

October Average Humidity in East Valley

This chart illustrates the average monthly humidity levels in East Valley, 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 East Valley is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%84%78%64%56%44%34%41%60%81%82%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in East Valley

In East Valley in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in East Valley.

Maximum UV Index Levels in East Valley for October

The chart shows the monthly maximum UV Index (UVI) for East Valley 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 East Valley typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112121110754
Data source: East Valley 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 East Valley Compares to Other Months

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

This table compares monthly weather conditions in East Valley, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)123 mm (4.8 inches)85%moderate
February Weather0°C (32°F)125 mm (4.9 inches)87%high
March Weather2°C (35°F)96 mm (3.8 inches)84%very high
April Weather6°C (43°F)47 mm (1.8 inches)78%very high
May Weather11°C (52°F)45 mm (1.8 inches)64%extreme
June Weather17°C (63°F)8 mm (0.3 inches)56%extreme
July Weather22°C (71°F)11 mm (0.4 inches)44%extreme
August Weather21°C (70°F)10 mm (0.4 inches)34%extreme
September Weather17°C (62°F)9 mm (0.4 inches)41%very high
October Weather9°C (49°F)38 mm (1.5 inches)60%high
November Weather5°C (41°F)54 mm (2.1 inches)81%moderate
December Weather-1°C (31°F)93 mm (3.6 inches)82%moderate

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