May weather forecast
Diamond Springs, CA

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Weather in May

May, the last month of the spring in Diamond Springs, is a pleasant month, with an average temperature varying between 46.4°F (8°C) and 70°F (21.1°C).

Temperature

In Diamond Springs, the average high-temperature in May slightly rises, from a comfortable 62.2°F (16.8°C) in April, to a pleasant 70°F (21.1°C). Diamond Springs experiences a dramatic descent in temperature during May, with the average nighttime reading settling at a frosty 46.4°F (8°C).

Humidity

In Diamond Springs, the average relative humidity in May is 61%.

Rainfall

In May, the rain falls for 8.5 days. Throughout May, 1.93" (49mm) of precipitation is accumulated. Throughout the year, there are 86.4 rainfall days, and 29.69" (754mm) of precipitation is accumulated.

Snowfall

In Diamond Springs, snow does not fall in May through October.

Daylight

In May, the average length of the day is 14h and 18min.
On the first day of the month, sunrise is at 6:04 am and sunset at 7:55 pm. On the last day of May, sunrise is at 5:40 am and sunset at 8:21 pm PDT.

Sunshine

The average sunshine in May is 11h.

UV index

In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Diamond Springs in May?

The average high-temperature and low-temperature during May are 70°F (21.1°C) and 46.4°F (8°C) respectively.

What is the average humidity in May?

In May, the average relative humidity is 61%.

How many days does it rain in May?

In Diamond Springs, in May, it is raining for 8.5 days, with typically 1.93" (49mm) of accumulated precipitation.

When it does not snow?

In Diamond Springs, snow does not fall in May through October.

Does it snow in May?

In May, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Diamond Springs have in May?

The average day length in May is 14h and 18min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:04 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:21 pm PDT.

How many hours of sunshine does Diamond Springs have in May?

In May, the average sunshine duration is 11h.

What is the UV index reading in May?

In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Diamond Springs, CA

Average temperature in May - Diamond Springs, CA
  • Average high temperature in May: 70°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is December (50.7°F).

  • Average low temperature in May: 46.4°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is December (36°F).

Average pressure in May
Diamond Springs, CA

Average pressure in May - Diamond Springs, CA
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
Diamond Springs, CA

Average wind speed in May - Diamond Springs, CA
  • Average wind speed in May: 4.9mph

The windiest month (with the highest average wind speed) is February (6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in May
Diamond Springs, CA

Average humidity in May - Diamond Springs, CA
  • Average humidity in May: 61%

The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is July (39%).

Average rainfall in May
Diamond Springs, CA

Average rainfall in May - Diamond Springs, CA
  • Average rainfall in May: 1.93"

The wettest month (with the highest rainfall) is March (5.98").
The driest month (with the least rainfall) is July (0").

Average rainfall days in May
Diamond Springs, CA

Average rainfall days in May - Diamond Springs, CA
  • Average rainfall days in May: 8.5 days

The month with the highest number of rainy days is March (15.6 days).
The month with the least rainy days is July (0.9 days).

Average snowfall in May
Diamond Springs, CA

Average snowfall in May - Diamond Springs, CA
  • Average snowfall in May: 0"

The month with the highest snowfall is February (5.16").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Diamond Springs, CA

Average snowfall days in May - Diamond Springs, CA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Diamond Springs, CA

Average daylight in May / Average sunshine in May - Diamond Springs, CA
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 11h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

Average sunshine days in May
Diamond Springs, CA

Average sunshine days in May - Diamond Springs, CA
  • Average sunshine days in May: 20.4 days

The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is March (13.8 days).

Average UV index in May
Diamond Springs, CA

Average UV index in May - Diamond Springs, CA
  • Average UV index in May: 4

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is November (UV index 2).

Average cloud cover in May
Diamond Springs, CA

Average cloud cover in May - Diamond Springs, CA
  • Average cloud cover in May: 21

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 4).

Average visibility in May
Diamond Springs, CA

Average visibility in May - Diamond Springs, CA
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Diamond Springs, California, USA

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