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October Weather in Wairau Valley, New Zealand

Last updated: August 31, 2025

In October, the average temperature in Wairau Valley, New Zealand hovers around 10°C (50°F). Expect a range from a chilly -4°C (25°F) to a milder 20°C (69°F). With 127 mm (5.0 in) of precipitation spread over 13 days, it’s wise to keep an umbrella handy. The air can feel quite damp, with an average humidity level of 82%, making it a uniquely refreshing time to visit!

October Temperature in Wairau Valley

In October in Wairau Valley, the average temperature is 10°C (50°F). Maximums can reach 20°C (69°F) and minimums can be as low as -4°C (25°F). This variation in temperature makes it important for travelers to pack layers to ensure comfort throughout the day.

October Weather in Wairau Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Wairau Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wairau Valley, October typically has an average temperature of 10°C (50°F), with highs reaching up to 20°C (69°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec615956514642404345505458
Data source: Temperature data for Wairau Valley 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 Wairau Valley

In Wairau Valley in October, the total precipitation amount is 127 mm (5.0 in) spread over 13 days.

October Precipitation Trends in Wairau Valley

The chart displays monthly precipitation patterns in Wairau Valley, 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 Wairau Valley, October typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec829511213813975176127136127132183
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Wairau Valley

In Wairau Valley in October, humidity is 82%. With an average temperature of 10°C (50°F), this humidity feels like a dense, heavy blanket wrapping around you, making every step feel sluggish and the air thick, which can make traveling quite uncomfortable.

October Average Humidity in Wairau Valley

This chart illustrates the average monthly humidity levels in Wairau Valley, 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 Wairau Valley is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%79%79%80%84%86%86%83%83%82%82%81%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Wairau Valley

In Wairau Valley in October, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Wairau Valley.

Maximum UV Index Levels in Wairau Valley for October

The chart shows the monthly maximum UV Index (UVI) for Wairau Valley 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 Wairau Valley typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1313974224691113
Data source: Wairau Valley 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 Wairau Valley Compares to Other Months

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

This table compares monthly weather conditions in Wairau Valley, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)82 mm (3.2 inches)79%extreme
February Weather15°C (60°F)95 mm (3.7 inches)79%extreme
March Weather13°C (57°F)112 mm (4.4 inches)79%very high
April Weather10°C (51°F)138 mm (5.4 inches)80%high
May Weather8°C (46°F)139 mm (5.5 inches)84%moderate
June Weather5°C (42°F)75 mm (3.0 inches)86%low
July Weather5°C (41°F)176 mm (6.9 inches)86%low
August Weather6°C (43°F)127 mm (5.0 inches)83%moderate
September Weather7°C (45°F)136 mm (5.3 inches)83%high
October Weather10°C (50°F)127 mm (5.0 inches)82%very high
November Weather12°C (54°F)132 mm (5.2 inches)82%extreme
December Weather14°C (58°F)183 mm (7.2 inches)81%extreme

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