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January Weather in West Melton, New Zealand

Last updated: August 31, 2025

In January, the average temperature in West Melton, New Zealand is a comfortable 17°C (63°F). Expect a range from a chilly 4°C (40°F) at its lowest to a warm 32°C (89°F) at its peak. With an average humidity of 81%, the air can feel quite moist. However, be prepared for some rain, as you might encounter 65 mm (2.5 in) of precipitation over approximately 8 days.

January Temperature in West Melton

In January in West Melton, the average temperature is 17°C (63°F). The maximum can reach up to 32°C (89°F), while the minimum can drop as low as 4°C (40°F). This diverse temperature range makes West Melton ideal for travelers seeking both warm and cool experiences.

January Weather in West Melton: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in West Melton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In West Melton, January typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (89°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec636259544945444649535760
Data source: Temperature data for West Melton 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.

January Precipitation in West Melton

In West Melton in January, the precipitation amount is 65 mm (2.5 in) over a span of 8 days.

January Precipitation Trends in West Melton

The chart displays monthly precipitation patterns in West Melton, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In West Melton, January typically receives around 65 mm (2.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6561738379789666718991101
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in West Melton

In West Melton in January humidity is 81%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making travel slightly oppressive and calling for frequent breaks in air-conditioned spaces to recharge and enjoy your journey comfortably.

January Average Humidity in West Melton

This chart illustrates the average monthly humidity levels in West Melton, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in West Melton is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%79%81%84%87%87%87%85%85%84%82%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in West Melton

In West Melton in January, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in West Melton.

Maximum UV Index Levels in West Melton for January

The chart shows the monthly maximum UV Index (UVI) for West Melton in January, 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 January, the maximum UV index in West Melton typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1312963223591012
Data source: West Melton January 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 January Weather in West Melton Compares to Other Months

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

This table compares monthly weather conditions in West Melton, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)65 mm (2.5 inches)81%extreme
February Weather17°C (63°F)61 mm (2.4 inches)79%extreme
March Weather15°C (59°F)73 mm (2.9 inches)81%very high
April Weather12°C (54°F)83 mm (3.3 inches)84%high
May Weather10°C (49°F)79 mm (3.1 inches)87%moderate
June Weather7°C (45°F)78 mm (3.1 inches)87%low
July Weather6°C (44°F)96 mm (3.8 inches)87%low
August Weather8°C (46°F)66 mm (2.6 inches)85%moderate
September Weather9°C (49°F)71 mm (2.8 inches)85%moderate
October Weather12°C (53°F)89 mm (3.5 inches)84%very high
November Weather14°C (57°F)91 mm (3.6 inches)82%very high
December Weather16°C (61°F)101 mm (4.0 inches)84%extreme

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