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May Weather in Howick, South Africa

Last updated: August 31, 2025

In May, the average temperature in Howick, South Africa hovers around 14°C (58°F). Visitors can expect a minimum temperature of 0°C (33°F) and a maximum of 29°C (84°F). During this month, average precipitation totals about 45 mm (1.8 in) over 6 days, accompanied by a relatively high humidity level of 86%.

May Temperature in Howick

In May in Howick, the average temperature is 14°C (58°F), with maximums reaching 29°C (84°F) and minimums dropping to as low as 0°C (33°F). It’s a great time for travelers to enjoy mild weather while being prepared for both warm afternoons and chilly evenings.

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

The chart illustrates May temperature patterns in Howick, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Howick, May typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (84°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec686867625853535660626466
Data source: Temperature data for Howick 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 Howick

In Howick in May, the precipitation amount is 45 mm (1.8 in) over the course of 6 days.

May Precipitation Trends in Howick

The chart displays monthly precipitation patterns in Howick, 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 Howick, May typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec13217310675451213425692146174
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Howick

In Howick in May, humidity is 86%. With an average temperature of 14°C (58°F), this humidity feels like traveling in a warm, sticky embrace that can make outdoor adventures a bit heavy and sweat-inducing, so it's wise to stay hydrated and take frequent breaks in the shade.

May Average Humidity in Howick

This chart illustrates the average monthly humidity levels in Howick, 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 Howick is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%86%86%86%80%80%80%85%86%87%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Howick

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

Maximum UV Index Levels in Howick for May

The chart shows the monthly maximum UV Index (UVI) for Howick 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 Howick typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1514129645710111315
Data source: Howick 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 Howick Compares to Other Months

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

This table compares monthly weather conditions in Howick, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)132 mm (5.2 inches)85%extreme
February Weather20°C (69°F)173 mm (6.8 inches)86%extreme
March Weather19°C (67°F)106 mm (4.2 inches)86%extreme
April Weather17°C (63°F)75 mm (2.9 inches)86%very high
May Weather14°C (58°F)45 mm (1.8 inches)86%high
June Weather12°C (53°F)12 mm (0.5 inches)80%moderate
July Weather12°C (53°F)13 mm (0.5 inches)80%moderate
August Weather13°C (56°F)42 mm (1.6 inches)79%high
September Weather16°C (61°F)56 mm (2.2 inches)85%very high
October Weather16°C (62°F)92 mm (3.6 inches)86%extreme
November Weather18°C (64°F)145 mm (5.7 inches)87%extreme
December Weather19°C (67°F)174 mm (6.9 inches)86%extreme

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