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May Weather in Renwick, New Zealand

Last updated: August 31, 2025

In May, the average temperature in Renwick, New Zealand hovers around 9°C (49°F). Expect minimums dipping to -3°C (27°F) and maximums reaching up to 20°C (68°F). During this month, precipitation averages 105 mm (4.1 in), typically spread over 9 days. With an average humidity level of 84%, it’s a time to embrace the cool, refreshing air.

May Temperature in Renwick

In May in Renwick, the average temperature is 9°C (49°F). Maximum temperatures can reach 20°C (68°F), while minimums can drop as low as -3°C (27°F). It's advisable to pack layers to accommodate the fluctuating weather during your travels.

May Weather in Renwick: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Renwick, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Renwick, May typically has an average temperature of 9°C (49°F), with highs reaching up to 20°C (68°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec636258534944434548525660
Data source: Temperature data for Renwick 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.

May Precipitation in Renwick

In Renwick in May, the total precipitation amount reaches 105 mm (4.1 in) over the course of 9 days.

May Precipitation Trends in Renwick

The chart displays monthly precipitation patterns in Renwick, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Renwick, May typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec6077861141057113297109100105138
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Renwick

In Renwick in May, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

May Average Humidity in Renwick

This chart illustrates the average monthly humidity levels in Renwick, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Renwick is approximately 84%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Renwick

In Renwick in May, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Renwick for better planning.

Maximum UV Index Levels in Renwick for May

The chart shows the monthly maximum UV Index (UVI) for Renwick in May, 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 May, the maximum UV index in Renwick typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1313974224691113
Data source: Renwick May 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 May Weather in Renwick Compares to Other Months

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

This table compares monthly weather conditions in Renwick, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)60 mm (2.4 inches)79%extreme
February Weather16°C (62°F)77 mm (3.0 inches)79%extreme
March Weather15°C (59°F)86 mm (3.4 inches)79%very high
April Weather12°C (53°F)114 mm (4.5 inches)80%high
May Weather9°C (49°F)105 mm (4.1 inches)84%moderate
June Weather7°C (45°F)70 mm (2.8 inches)86%low
July Weather6°C (43°F)132 mm (5.2 inches)86%low
August Weather7°C (45°F)97 mm (3.8 inches)83%moderate
September Weather9°C (48°F)109 mm (4.3 inches)83%high
October Weather11°C (52°F)100 mm (3.9 inches)82%very high
November Weather13°C (56°F)105 mm (4.1 inches)82%extreme
December Weather15°C (60°F)138 mm (5.4 inches)81%extreme

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