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October Weather in Black Diamond, United States

Last updated: June 24, 2025

In Black Diamond, United States, the average temperature in October hovers around 25°C (77°F). Expect a range with minimums dipping to 7°C (45°F) and maximums peaking at 34°C (93°F). Be prepared for 82 mm (3.2 in) of precipitation over about 10 days, and a high average humidity of 81% ensures a tropical feel throughout the month.

October Temperature in Black Diamond

In October in Black Diamond, the average temperature is 25°C (77°F). The maximum can reach 34°C (93°F), and the minimum can be as low as 7°C (45°F). Be prepared for a warm climate, but also pack layers for cooler evenings.

October Weather in Black Diamond: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Black Diamond, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Black Diamond, October typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (93°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec586467727781818281776661
Data source: Temperature data for Black Diamond 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 Black Diamond

In Black Diamond in October, the total precipitation amount is 82 mm (3.2 in) observed over a span of 10 days.

October Precipitation Trends in Black Diamond

The chart displays monthly precipitation patterns in Black Diamond, 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 Black Diamond, October typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec47602592109173217209149824786
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Black Diamond

In Black Diamond in October, humidity is 81%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, thick blanket, making traveling quite challenging as you may feel sticky and sluggish, requiring frequent breaks to stay refreshed and hydrated.

October Average Humidity in Black Diamond

This chart illustrates the average monthly humidity levels in Black Diamond, 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 Black Diamond is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%78%77%75%76%79%78%83%81%83%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Black Diamond

In Black Diamond in October, 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 Black Diamond.

Maximum UV Index Levels in Black Diamond for October

The chart shows the monthly maximum UV Index (UVI) for Black Diamond 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 Black Diamond typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112111110975
Data source: Black Diamond 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 Black Diamond Compares to Other Months

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

This table compares monthly weather conditions in Black Diamond, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)47 mm (1.9 inches)83%moderate
February Weather18°C (65°F)60 mm (2.4 inches)82%very high
March Weather19°C (67°F)25 mm (1.0 inches)78%very high
April Weather22°C (72°F)92 mm (3.6 inches)77%extreme
May Weather25°C (78°F)109 mm (4.3 inches)75%extreme
June Weather27°C (81°F)172 mm (6.8 inches)76%extreme
July Weather27°C (82°F)217 mm (8.5 inches)79%extreme
August Weather28°C (82°F)209 mm (8.2 inches)78%extreme
September Weather27°C (81°F)149 mm (5.8 inches)83%very high
October Weather25°C (77°F)82 mm (3.2 inches)81%very high
November Weather19°C (67°F)47 mm (1.8 inches)83%high
December Weather16°C (62°F)86 mm (3.4 inches)86%moderate

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