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October Weather in Melville, United States

Last updated: June 24, 2025

In October, the average temperature in Melville, United States is a pleasant 22°C (72°F). Expect minimums dropping to 3°C (38°F) and highs soaring up to 37°C (98°F). This month, you'll experience approximately 109 mm (4.3 in) of precipitation over 9 days, accompanied by a comfortable average humidity of 77%.

October Temperature in Melville

In October in Melville, the average temperature is 22°C (72°F). Maximums can reach 37°C (98°F), while minimums can drop as low as 3°C (38°F). It's advisable to pack layers and stay hydrated while exploring the diverse weather conditions.

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

The chart illustrates October temperature patterns in Melville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Melville, October typically has an average temperature of 22°C (72°F), with highs reaching up to 37°C (98°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec525764687681828280725955
Data source: Temperature data for Melville 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 Melville

In Melville in October, the total precipitation amount is 109 mm (4.3 in) spread over 9 days.

October Precipitation Trends in Melville

The chart displays monthly precipitation patterns in Melville, 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 Melville, October typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1141108716717214916513111510977117
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Melville

In Melville in October humidity is 77%. With average temperature 22°C (72°F), this humidity feels like walking through a warm, damp embrace, making outdoor activities both refreshing and slightly uncomfortable for travelers unaccustomed to such conditions.

October Average Humidity in Melville

This chart illustrates the average monthly humidity levels in Melville, 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 Melville is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%83%80%81%81%78%79%79%79%77%85%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Melville

In Melville 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 Melville.

Maximum UV Index Levels in Melville for October

The chart shows the monthly maximum UV Index (UVI) for Melville 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 Melville typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112121110864
Data source: Melville 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 Melville Compares to Other Months

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

This table compares monthly weather conditions in Melville, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)114 mm (4.5 inches)83%moderate
February Weather14°C (57°F)110 mm (4.3 inches)83%very high
March Weather18°C (64°F)87 mm (3.4 inches)80%very high
April Weather20°C (68°F)167 mm (6.6 inches)81%extreme
May Weather24°C (76°F)172 mm (6.8 inches)81%extreme
June Weather27°C (81°F)149 mm (5.8 inches)78%extreme
July Weather28°C (83°F)165 mm (6.5 inches)79%extreme
August Weather28°C (82°F)131 mm (5.1 inches)79%extreme
September Weather26°C (80°F)115 mm (4.5 inches)79%very high
October Weather22°C (72°F)109 mm (4.3 inches)77%very high
November Weather15°C (59°F)77 mm (3.0 inches)85%high
December Weather13°C (56°F)117 mm (4.6 inches)88%moderate

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