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October Weather in Meridian, United States

Last updated: June 24, 2025

In October, the average temperature in Meridian, United States is a pleasant 21°C (70°F). However, temperatures can vary significantly, dipping to a chilly 2°C (36°F) and soaring to a sweltering 37°C (99°F). Expect approximately 103 mm (4.1 in) of precipitation spread across 8 days, along with an average humidity level of 73%, creating a uniquely vibrant atmosphere.

October Temperature in Meridian

In October in Meridian, the average temperature is 21°C (70°F), with maximums reaching up to 37°C (99°F) and minimums as low as 2°C (36°F). Be prepared for a wide range of temperatures when traveling to Meridian during this month.

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

The chart illustrates October temperature patterns in Meridian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Meridian, October typically has an average temperature of 21°C (70°F), with highs reaching up to 37°C (99°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec495461657479818178695552
Data source: Temperature data for Meridian 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 Meridian

In Meridian in October, the precipitation amount is 103 mm (4.1 in) over a span of 8 days.

October Precipitation Trends in Meridian

The chart displays monthly precipitation patterns in Meridian, 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 Meridian, October typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1071431171291231621191289510371126
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Meridian

In Meridian in October, humidity is 73%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace that can make outdoor activities feel sweltering, so it's essential to stay hydrated and take breaks in the shade while exploring.

October Average Humidity in Meridian

This chart illustrates the average monthly humidity levels in Meridian, 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 Meridian is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%82%79%82%77%74%73%85%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Meridian

In Meridian in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Meridian.

Maximum UV Index Levels in Meridian for October

The chart shows the monthly maximum UV Index (UVI) for Meridian 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 Meridian typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478111111111110864
Data source: Meridian 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 Meridian Compares to Other Months

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

This table compares monthly weather conditions in Meridian, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)107 mm (4.2 inches)85%moderate
February Weather12°C (55°F)143 mm (5.6 inches)84%high
March Weather16°C (61°F)117 mm (4.6 inches)82%very high
April Weather18°C (65°F)129 mm (5.1 inches)82%extreme
May Weather23°C (74°F)123 mm (4.8 inches)82%extreme
June Weather26°C (79°F)162 mm (6.4 inches)79%extreme
July Weather27°C (81°F)119 mm (4.7 inches)82%extreme
August Weather27°C (81°F)128 mm (5.0 inches)77%extreme
September Weather25°C (78°F)95 mm (3.7 inches)74%very high
October Weather21°C (70°F)103 mm (4.1 inches)73%very high
November Weather13°C (56°F)71 mm (2.8 inches)85%high
December Weather11°C (52°F)126 mm (5.0 inches)88%moderate

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