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October Weather in Jerome, United States

Last updated: June 24, 2025

In October, the average temperature in Jerome, United States hovers around 11°C (51°F). However, temperatures can vary widely, dipping as low as -12°C (11°F) at the minimum and peaking at a warm 31°C (87°F). Expect a moderate precipitation amount of 22 mm (0.9 in) over approximately 4 days, with an average humidity level of 64%.

October Temperature in Jerome

In October in Jerome, the average temperature is 11°C (51°F). Maximum temperatures can reach 31°C (87°F), while minimums can drop as low as -12°C (11°F). This significant temperature variation means travelers should prepare for both warm days and chilly nights.

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

The chart illustrates October temperature patterns in Jerome, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jerome, October typically has an average temperature of 11°C (51°F), with highs reaching up to 31°C (87°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec313545526071817867514132
Data source: Temperature data for Jerome 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 Jerome

In Jerome in October, the precipitation amount is 22 mm (0.9 in) over a duration of 4 days.

October Precipitation Trends in Jerome

The chart displays monthly precipitation patterns in Jerome, 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 Jerome, October typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec4046342331113512222936
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Jerome

In Jerome in October humidity is 64%. With an average temperature of 11°C (51°F), this humidity feels like a chilly, damp blanket wrapping around you, making it essential to dress in layers and enjoy travel activities that are both cozy and invigorating.

October Average Humidity in Jerome

This chart illustrates the average monthly humidity levels in Jerome, 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 Jerome is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%92%85%76%66%62%53%42%46%64%83%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Jerome

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

Maximum UV Index Levels in Jerome for October

The chart shows the monthly maximum UV Index (UVI) for Jerome 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 Jerome typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568101111108643
Data source: Jerome 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 Jerome Compares to Other Months

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

This table compares monthly weather conditions in Jerome, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (31°F)40 mm (1.6 inches)91%moderate
February Weather2°C (35°F)46 mm (1.8 inches)92%moderate
March Weather7°C (45°F)34 mm (1.4 inches)85%high
April Weather11°C (52°F)23 mm (0.9 inches)76%very high
May Weather16°C (60°F)31 mm (1.2 inches)66%very high
June Weather22°C (71°F)11 mm (0.4 inches)62%extreme
July Weather27°C (81°F)3 mm (0.1 inches)53%extreme
August Weather25°C (78°F)5 mm (0.2 inches)42%very high
September Weather19°C (67°F)12 mm (0.5 inches)46%very high
October Weather11°C (51°F)22 mm (0.9 inches)64%high
November Weather5°C (41°F)29 mm (1.1 inches)83%moderate
December Weather0°C (33°F)36 mm (1.4 inches)87%moderate

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