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May Weather in San Diego Country Estates, United States

Last updated: June 24, 2025

In May, the average temperature in San Diego Country Estates, United States is a pleasant 17°C (62°F). Temperatures can range from a cool 5°C (41°F) to a warm 33°C (91°F). Expect 30 mm (1.2 in) of precipitation spread over 5 days, with an average humidity of 46%. Perfect for those seeking a mild climate!

May Temperature in San Diego Country Estates

In May in San Diego Country Estates, the average temperature is 17°C (62°F), with maximums reaching 33°C (91°F) and minimums dipping as low as 5°C (41°F). This wide temperature range makes it essential for travelers to pack layers to ensure comfort throughout the day.

May Weather in San Diego Country Estates: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Diego Country Estates, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Diego Country Estates, May typically has an average temperature of 17°C (62°F), with highs reaching up to 33°C (91°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec525254596270767773666052
Data source: Temperature data for San Diego Country Estates 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 San Diego Country Estates

In San Diego Country Estates in May, the precipitation amount is 30 mm (1.2 in) over the course of 5 days.

May Precipitation Trends in San Diego Country Estates

The chart displays monthly precipitation patterns in San Diego Country Estates, 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 San Diego Country Estates, May typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec66907230303746153667
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Diego Country Estates

In San Diego Country Estates in May, humidity is 46%. With an average temperature of 17°C (62°F), this humidity feels like a refreshing breeze, making it comfortable for exploring the local attractions and enjoying outdoor activities.

May Average Humidity in San Diego Country Estates

This chart illustrates the average monthly humidity levels in San Diego Country Estates, 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 San Diego Country Estates is approximately 46%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%77%67%56%46%48%46%42%52%58%66%74%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Diego Country Estates

In San Diego Country Estates in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in San Diego Country Estates.

Maximum UV Index Levels in San Diego Country Estates for May

The chart shows the monthly maximum UV Index (UVI) for San Diego Country Estates 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 San Diego Country Estates typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111212121111854
Data source: San Diego Country Estates 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 San Diego Country Estates Compares to Other Months

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

This table compares monthly weather conditions in San Diego Country Estates, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)66 mm (2.6 inches)72%moderate
February Weather11°C (52°F)90 mm (3.5 inches)77%high
March Weather12°C (54°F)71 mm (2.8 inches)67%very high
April Weather15°C (60°F)30 mm (1.2 inches)56%extreme
May Weather17°C (62°F)30 mm (1.2 inches)46%extreme
June Weather21°C (70°F)3 mm (0.1 inches)48%extreme
July Weather25°C (76°F)7 mm (0.3 inches)46%extreme
August Weather25°C (77°F)4 mm (0.2 inches)42%extreme
September Weather23°C (74°F)6 mm (0.2 inches)52%extreme
October Weather19°C (67°F)15 mm (0.6 inches)58%very high
November Weather15°C (60°F)36 mm (1.4 inches)66%moderate
December Weather11°C (52°F)67 mm (2.6 inches)74%moderate

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