May weather forecast
Rancho Murieta, CA

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Weather in May

The last month of the spring, May, is a warm month in Rancho Murieta, California, with an average temperature varying between 50.9°F (10.5°C) and 77.5°F (25.3°C).

Temperature

Rancho Murieta observes a slight ascent in average high-temperatures during May, adjusting from an agreeable 69.8°F (21°C) in April to a warm 77.5°F (25.3°C). In May, a remarkable difference from daytime highs is noted, as Rancho Murieta records an average temperature of 50.9°F (10.5°C) during the night.

Humidity

The average relative humidity in May in Rancho Murieta is 59%.

Rainfall

In Rancho Murieta, during May, the rain falls for 5.3 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, in Rancho Murieta, there are 73.3 rainfall days, and 15.63" (397mm) of precipitation is accumulated.

Snowfall

January through November are months without snowfall in Rancho Murieta.

Daylight

In May, the average length of the day in Rancho Murieta is 14h and 17min.
On the first day of May, sunrise is at 6:06 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:22 pm PDT.

Sunshine

The average sunshine in May in Rancho Murieta is 11.1h.

UV index

In Rancho Murieta, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: A typical high UV index of 5 in May suggests the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures in Rancho Murieta?

In Rancho Murieta, 77.5°F (25.3°C) is the average high-temperature and 50.9°F (10.5°C) is the average low-temperature during May.

What is the average humidity in May in Rancho Murieta?

The average relative humidity in May in Rancho Murieta is 59%.

How much does it rain in Rancho Murieta in May?

In Rancho Murieta, California, during May, the rain falls for 5.3 days and regularly aggregates up to 0.83" (21mm) of precipitation.

When it does not snow in Rancho Murieta?

In Rancho Murieta, snow does not fall in January through November.

What is the average length of the day in May in Rancho Murieta?

The average day length in May in Rancho Murieta is 14h and 17min.

When are sunrise and sunset in May in Rancho Murieta?

On the first day of May in Rancho Murieta, California, sunrise is at 6:06 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:22 pm PDT.

How long on average sun shines in May in Rancho Murieta?

In Rancho Murieta, California, the average sunshine duration in May is 11.1h.

How high is the UV index in May in Rancho Murieta?

In May, the average daily maximum UV index in Rancho Murieta is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Rancho Murieta, CA

Average temperature in May - Rancho Murieta, CA
  • Average high temperature in May: 77.5°F

The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (54.7°F).

  • Average low temperature in May: 50.9°F

The month with the highest average low temperature is August (59.2°F).
The coldest months (with the lowest average low temperature) are January and December (40.8°F).

Average pressure in May
Rancho Murieta, CA

Average pressure in May - Rancho Murieta, CA
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in May
Rancho Murieta, CA

Average wind speed in May - Rancho Murieta, CA
  • Average wind speed in May: 5.2mph

The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.1mph).

Average humidity in May
Rancho Murieta, CA

Average humidity in May - Rancho Murieta, CA
  • Average humidity in May: 59%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is September (44%).

Average rainfall in May
Rancho Murieta, CA

Average rainfall in May - Rancho Murieta, CA
  • Average rainfall in May: 0.83"

The wettest month (with the highest rainfall) is March (2.91").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days in May
Rancho Murieta, CA

Average rainfall days in May - Rancho Murieta, CA
  • Average rainfall days in May: 5.3 days

The month with the highest number of rainy days is March (13.3 days).
The months with the least rainy days are June, July and August (1.4 days).

Average snowfall days in May
Rancho Murieta, CA

Average snowfall days in May - Rancho Murieta, CA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight in May /
Average sunshine in May
Rancho Murieta, CA

Average daylight in May / Average sunshine in May - Rancho Murieta, 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 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in May
Rancho Murieta, CA

Average sunshine days in May - Rancho Murieta, CA
  • Average sunshine days in May: 24.9 days

The month with the most sunshine days is July (29.1 days).
The month with the least sunshine days is March (16.9 days).

Average UV index in May
Rancho Murieta, CA

Average UV index in May - Rancho Murieta, CA
  • Average UV index in May: 5

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in May
Rancho Murieta, CA

Average cloud cover in May - Rancho Murieta, CA
  • Average cloud cover in May: 20

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).

Average visibility in May
Rancho Murieta, CA

Average visibility in May - Rancho Murieta, 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).

Rancho Murieta, California, USA

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