May weather forecast
Rancho Rinconada, CA

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Weather in May

May, the last month of the spring in Rancho Rinconada, is an agreeable month, with an average temperature ranging between min 48.9°F (9.4°C) and max 69.3°F (20.7°C).

Temperature

As May takes hold, the average high-temperature is a pleasant 69.3°F (20.7°C), nearly mirroring that of the previous month. Rancho Rinconada encounters an average low-temperature of 48.9°F (9.4°C) during May nights.

Humidity

In Rancho Rinconada, the average relative humidity in May is 69%.

Rainfall

In Rancho Rinconada, during May, the rain falls for 4 days and regularly aggregates up to 0.28" (7mm) of precipitation. Throughout the year, in Rancho Rinconada, there are 53.6 rainfall days, and 5.39" (137mm) of precipitation is accumulated.

Daylight

In Rancho Rinconada, the average length of the day in May is 14h and 11min.
On the first day of the month, sunrise is at 6:11 am and sunset at 7:58 pm. On the last day of May, in Rancho Rinconada, sunrise is at 5:48 am and sunset at 8:22 pm PDT.

Sunshine

In Rancho Rinconada, the average sunshine in May is 10.9h.

UV index

The average daily maximum UV index in May in Rancho Rinconada is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 5 translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

What is the temperature in May in Rancho Rinconada?

The high-temperature, in May, in Rancho Rinconada, records 69.3°F (20.7°C), while the low-temperature is 48.9°F (9.4°C).

What is the average humidity in May in Rancho Rinconada?

In Rancho Rinconada, the average relative humidity in May is 69%.

How many days does it rain in May in Rancho Rinconada?

In Rancho Rinconada, California, in May, during 4 rainfall days, 0.28" (7mm) of precipitation is typically accumulated.

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

The average day length in May is 14h and 11min.

When is the sunrise / sunset in May in Rancho Rinconada?

In May, on the first day of the month, sunrise is at 6:11 am and sunset at 7:58 pm. On the last day of the month, in Rancho Rinconada, California, sunrise is at 5:48 am and sunset at 8:22 pm PDT.

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

In Rancho Rinconada, the average sunshine duration in May is 10.9h.

What is the UV index reading in May in Rancho Rinconada?

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

Average temperature in May
Rancho Rinconada, CA

Average temperature in May - Rancho Rinconada, CA
  • Average high temperature in May: 69.3°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (57°F).

  • Average low temperature in May: 48.9°F

The month with the highest average low temperature is August (56.1°F).
The coldest months (with the lowest average low temperature) are February and March (44.2°F).

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Average pressure in May
Rancho Rinconada, CA

Average pressure in May - Rancho Rinconada, CA
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).

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Average wind speed in May
Rancho Rinconada, CA

Average wind speed in May - Rancho Rinconada, CA
  • Average wind speed in May: 6.1mph

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is September (4.6mph).

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Average humidity in May
Rancho Rinconada, CA

Average humidity in May - Rancho Rinconada, CA
  • Average humidity in May: 69%

The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are July, September and October (64%).

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Average rainfall in May
Rancho Rinconada, CA

Average rainfall in May - Rancho Rinconada, CA
  • Average rainfall in May: 0.28"

The wettest month (with the highest rainfall) is February (1.02").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in May
Rancho Rinconada, CA

Average rainfall days in May - Rancho Rinconada, CA
  • Average rainfall days in May: 4 days

The month with the highest number of rainy days is March (9 days).
The month with the least rainy days is August (0.8 days).

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

Average daylight in May / Average sunshine in May - Rancho Rinconada, CA
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in May: 10h and 5min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

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Average sunshine days in May
Rancho Rinconada, CA

Average sunshine days in May - Rancho Rinconada, CA
  • Average sunshine days in May: 24.6 days

The month with the most sunshine days is August (28.5 days).
The months with the least sunshine days are February and March (20.8 days).

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Average UV index in May
Rancho Rinconada, CA

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

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in May
Rancho Rinconada, CA

Average cloud cover in May - Rancho Rinconada, CA
  • Average cloud cover in May: 23

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 7).

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Average visibility in May
Rancho Rinconada, CA

Average visibility in May - Rancho Rinconada, 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).

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Rancho Rinconada, California, USA

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