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May Weather in Spring Valley, United States

Last updated: June 24, 2025

In Spring Valley, United States, the average temperature in May hovers around 25°C (78°F), providing a pleasant climate for outdoor activities. However, temperatures can fluctuate, with lows of 10°C (51°F) and highs reaching up to 35°C (94°F). Prepare for some rain, as the area experiences an average precipitation of 171 mm (6.7 in) over 14 days. With an average humidity level of 79%, it's a relatively humid month, so don't forget to stay hydrated!

May Temperature in Spring Valley

In May in Spring Valley, the average temperature is 25°C (78°F). Maximum temperatures can reach 35°C (94°F), while minimums can drop to as low as 10°C (51°F). This pleasant climate makes Spring Valley an ideal destination for outdoor activities and sightseeing during this time of year.

May Weather in Spring Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Spring Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Spring Valley, May typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (94°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec555866707782848480726258
Data source: Temperature data for Spring Valley 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 Spring Valley

In Spring Valley in May, the precipitation amount is 171 mm (6.7 in) over the course of 14 days.

May Precipitation Trends in Spring Valley

The chart displays monthly precipitation patterns in Spring Valley, 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 Spring Valley, May typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec889278871711651331821759778108
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Spring Valley

In Spring Valley in May humidity is 79%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities less inviting and requiring frequent breaks to stay refreshed.

May Average Humidity in Spring Valley

This chart illustrates the average monthly humidity levels in Spring Valley, 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 Spring Valley is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%81%76%79%79%74%72%68%73%75%78%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Spring Valley

In Spring Valley in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Spring Valley.

Maximum UV Index Levels in Spring Valley for May

The chart shows the monthly maximum UV Index (UVI) for Spring Valley 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 Spring Valley typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112111110965
Data source: Spring Valley 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 Spring Valley Compares to Other Months

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

This table compares monthly weather conditions in Spring Valley, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)88 mm (3.5 inches)78%moderate
February Weather14°C (58°F)92 mm (3.6 inches)81%very high
March Weather19°C (66°F)78 mm (3.1 inches)76%very high
April Weather21°C (70°F)87 mm (3.4 inches)79%extreme
May Weather25°C (78°F)171 mm (6.7 inches)79%extreme
June Weather28°C (82°F)165 mm (6.5 inches)74%extreme
July Weather29°C (84°F)133 mm (5.2 inches)71%extreme
August Weather29°C (84°F)182 mm (7.2 inches)68%extreme
September Weather27°C (80°F)175 mm (6.9 inches)73%very high
October Weather22°C (72°F)97 mm (3.8 inches)75%very high
November Weather17°C (63°F)78 mm (3.1 inches)78%high
December Weather14°C (58°F)108 mm (4.2 inches)84%moderate

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