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October Weather in Raritan, United States

Last updated: June 24, 2025

In October, the average temperature in Raritan, United States hovers around 15°C (60°F). This month can experience a wide range, with minimum temperatures dipping to 1°C (33°F) and peaking at a warm 34°C (94°F). Expect 127 mm (5.0 in) of precipitation spread over about 10 days, accompanied by an average humidity of 74%.

October Temperature in Raritan

In October in Raritan, the average temperature is 15°C (60°F). Maximums can reach 34°C (94°F), and minimums can dip as low as 1°C (33°F). It's a great time for travelers to experience mild weather and pack accordingly for both warm days and cooler evenings.

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

The chart illustrates October temperature patterns in Raritan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Raritan, October typically has an average temperature of 15°C (60°F), with highs reaching up to 34°C (94°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec343742526272777569594538
Data source: Temperature data for Raritan 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 Raritan

In Raritan in October, the precipitation amount is 127 mm (5.0 in), spread over a period of 10 days.

October Precipitation Trends in Raritan

The chart displays monthly precipitation patterns in Raritan, 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 Raritan, October typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec671061071051281011341389212783104
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Raritan

In Raritan in October humidity is 74%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace that can make outdoor activities feel slightly stifling, so travelers should be prepared to hydrate frequently and take breaks in the shade.

October Average Humidity in Raritan

This chart illustrates the average monthly humidity levels in Raritan, 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 Raritan is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Raritan

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

Maximum UV Index Levels in Raritan for October

The chart shows the monthly maximum UV Index (UVI) for Raritan 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 Raritan typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Raritan 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 Raritan Compares to Other Months

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

This table compares monthly weather conditions in Raritan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)67 mm (2.6 inches)84%moderate
February Weather3°C (37°F)106 mm (4.2 inches)82%moderate
March Weather6°C (42°F)107 mm (4.2 inches)81%high
April Weather11°C (53°F)105 mm (4.1 inches)78%very high
May Weather17°C (62°F)128 mm (5.0 inches)69%very high
June Weather22°C (72°F)101 mm (4.0 inches)69%very high
July Weather25°C (78°F)134 mm (5.3 inches)62%very high
August Weather24°C (75°F)138 mm (5.4 inches)65%very high
September Weather21°C (70°F)92 mm (3.6 inches)68%very high
October Weather15°C (60°F)127 mm (5.0 inches)74%high
November Weather7°C (45°F)83 mm (3.3 inches)82%moderate
December Weather3°C (38°F)104 mm (4.1 inches)80%low

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