May weather forecast
Casitas Springs, CA

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Weather in May

The last month of the spring, May, is another comfortable month in Casitas Springs, California, with an average temperature fluctuating between 52°F (11.1°C) and 67.8°F (19.9°C).

Temperature

Casitas Springs's average high-temperature in May is a still enjoyable 67.8°F (19.9°C), marking an insignificant difference from the 64.9°F (18.3°C) of April. In the month of May, Casitas Springs experiences an average low-temperature of 52°F (11.1°C).

Humidity

In May, the average relative humidity is 61%.

Rainfall

In Casitas Springs, during May, the rain falls for 3.4 days and regularly aggregates up to 0.24" (6mm) of precipitation. In Casitas Springs, during the entire year, the rain falls for 49.6 days and collects up to 7.68" (195mm) of precipitation.

Daylight

In Casitas Springs, California, the average length of the day in May is 13h and 58min.
On the first day of the month, sunrise is at 6:06 am and sunset at 7:42 pm. On the last day of May, in Casitas Springs, sunrise is at 5:46 am and sunset at 8:04 pm PDT.

Sunshine

In Casitas Springs, the average sunshine in May is 11.6h.

UV index

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 5 during May translates into these guidelines:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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 Casitas Springs in May?

The high-temperature during May is 67.8°F (19.9°C) and the low-temperature is 52°F (11.1°C).

What is the average humidity in May in Casitas Springs?

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

How many days does it rain in May?

In May, the rain falls for 3.4 days. Throughout May, 0.24" (6mm) of precipitation is accumulated.

What is the average length of the day in May in Casitas Springs?

The average day length in May is 13h and 58min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:06 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:04 pm PDT.

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

The average sunshine duration in May in Casitas Springs is 11.6h.

How high is the UV index in May?

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to 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
Casitas Springs, CA

Average temperature in May - Casitas Springs, CA
  • Average high temperature in May: 67.8°F

The warmest month (with the highest average high temperature) is August (79°F).
The month with the lowest average high temperature is December (58.8°F).

  • Average low temperature in May: 52°F

The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).

Average pressure in May
Casitas Springs, CA

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June and September (29.9"Hg).

Average wind speed in May
Casitas Springs, CA

Average wind speed in May - Casitas Springs, CA
  • Average wind speed in May: 5.9mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in May
Casitas Springs, CA

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

The month with the highest relative humidity is March (63%).
The months with the lowest relative humidity are October and November (52%).

Average rainfall in May
Casitas Springs, CA

Average rainfall in May - Casitas Springs, CA
  • Average rainfall in May: 0.24"

The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is August (0.08").

Average rainfall days in May
Casitas Springs, CA

Average rainfall days in May - Casitas Springs, CA
  • Average rainfall days in May: 3.4 days

The month with the highest number of rainy days is March (7.7 days).
The month with the least rainy days is August (1.3 days).

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

Average daylight in May / Average sunshine in May - Casitas Springs, CA
  • Average daylight in May: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 11h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

Average sunshine days in May
Casitas Springs, CA

Average sunshine days in May - Casitas Springs, CA
  • Average sunshine days in May: 24.7 days

The month with the most sunshine days is October (25.7 days).
The month with the least sunshine days is February (20.8 days).

Average UV index in May
Casitas Springs, CA

Average UV index in May - Casitas Springs, CA
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are November and December (UV index 3).

Average cloud cover in May
Casitas Springs, CA

Average cloud cover in May - Casitas Springs, CA
  • Average cloud cover in May: 13

The month with the most cloud cover is March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in May
Casitas Springs, CA

Average visibility in May - Casitas 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).

Casitas Springs, California, USA

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