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October Weather in New Plymouth, United States

Last updated: June 24, 2025

In New Plymouth, United States, the average temperature in October is a cool 12°C (53°F). Expect temperature fluctuations between a minimum of -10°C (15°F) and a maximum of 30°C (86°F). During this month, anticipate 20 mm (0.8 in) of precipitation over just 3 days, with an average humidity of 65%. Prepare accordingly for a diverse weather experience!

October Temperature in New Plymouth

In October in New Plymouth, the average temperature is 12°C (53°F), with maximums reaching 30°C (86°F) and minimums dropping as low as -10°C (15°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

October Weather in New Plymouth: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in New Plymouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Plymouth, October typically has an average temperature of 12°C (53°F), with highs reaching up to 30°C (86°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec323546536272828069534234
Data source: Temperature data for New Plymouth 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 New Plymouth

In New Plymouth in October, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

October Precipitation Trends in New Plymouth

The chart displays monthly precipitation patterns in New Plymouth, 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 New Plymouth, October typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec4855413134191813203537
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in New Plymouth

In New Plymouth in October, humidity is 65%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that can make traveling uncomfortable, often requiring extra layers and frequent breaks indoors to warm up.

October Average Humidity in New Plymouth

This chart illustrates the average monthly humidity levels in New Plymouth, 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 New Plymouth is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%85%79%71%71%66%50%48%65%84%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in New Plymouth

In New Plymouth in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in New Plymouth.

Maximum UV Index Levels in New Plymouth for October

The chart shows the monthly maximum UV Index (UVI) for New Plymouth 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 New Plymouth typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346710111098542
Data source: New Plymouth 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 New Plymouth Compares to Other Months

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

This table compares monthly weather conditions in New Plymouth, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)48 mm (1.9 inches)88%moderate
February Weather2°C (36°F)55 mm (2.2 inches)89%moderate
March Weather8°C (46°F)41 mm (1.6 inches)85%high
April Weather11°C (53°F)31 mm (1.2 inches)79%high
May Weather17°C (62°F)34 mm (1.3 inches)71%very high
June Weather22°C (72°F)19 mm (0.8 inches)71%extreme
July Weather28°C (83°F)1 mm (0.0 inches)66%very high
August Weather27°C (80°F)8 mm (0.3 inches)50%very high
September Weather20°C (69°F)12 mm (0.5 inches)48%very high
October Weather12°C (53°F)20 mm (0.8 inches)65%moderate
November Weather6°C (42°F)35 mm (1.4 inches)84%moderate
December Weather1°C (34°F)37 mm (1.5 inches)87%low

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