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March Weather in Sun City, United States

Last updated: June 24, 2025

In March, the average temperature in Sun City, United States hovers around 18°C (65°F). You can expect a minimum of 3°C (38°F) and a maximum of 35°C (95°F). During this month, precipitation typically amounts to 29 mm (1.2 in) over the course of 3 days, with an average humidity level of 67%.

March Temperature in Sun City

In March in Sun City, the average temperature is 18°C (65°F). Maximums can reach 35°C (95°F), while minimums can drop to as low as 3°C (38°F). This variation in temperature makes it essential for travelers to pack both light and warm clothing to ensure comfort during their visit.

March Weather in Sun City: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Sun City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sun City, March typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (95°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec545765758292959589766555
Data source: Temperature data for Sun City 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.

March Precipitation in Sun City

In Sun City in March, the total precipitation amount is 29 mm (1.2 in) over a duration of 3 days.

March Precipitation Trends in Sun City

The chart displays monthly precipitation patterns in Sun City, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Sun City, March typically receives around 29 mm (1.2 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec223229122343425231720
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Sun City

In Sun City in March humidity is 67%. With an average temperature of 18°C (65°F), this humidity feels like a mild blanket wrapping around you, making outdoor activities feel pleasantly refreshing, yet you may find yourself reaching for a drink more often to stay hydrated while exploring the sights.

March Average Humidity in Sun City

This chart illustrates the average monthly humidity levels in Sun City, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Sun City is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%79%67%55%40%33%34%48%64%67%77%82%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Sun City

In Sun City in March, 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 Sun City.

Maximum UV Index Levels in Sun City for March

The chart shows the monthly maximum UV Index (UVI) for Sun City in March, 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 March, the maximum UV index in Sun City typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101112111110754
Data source: Sun City March 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 March Weather in Sun City Compares to Other Months

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

This table compares monthly weather conditions in Sun City, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (55°F)22 mm (0.9 inches)76%moderate
February Weather14°C (57°F)32 mm (1.2 inches)79%high
March Weather18°C (65°F)29 mm (1.2 inches)67%very high
April Weather24°C (75°F)1 mm (0.0 inches)55%very high
May Weather28°C (82°F)2 mm (0.1 inches)40%extreme
June Weather33°C (92°F)2 mm (0.1 inches)33%extreme
July Weather35°C (96°F)34 mm (1.3 inches)34%extreme
August Weather35°C (95°F)34 mm (1.3 inches)48%extreme
September Weather32°C (89°F)25 mm (1.0 inches)64%very high
October Weather24°C (76°F)23 mm (0.9 inches)67%high
November Weather19°C (66°F)17 mm (0.7 inches)77%moderate
December Weather13°C (55°F)20 mm (0.8 inches)82%moderate

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