May weather forecast
Guasti, CA

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Weather in May

The last month of the spring, May, is also a moderately hot month in Guasti, California, with an average temperature ranging between min 54.1°F (12.3°C) and max 77°F (25°C).

Temperature

The advent of May observes an average high-temperature of a still moderately hot 77°F (25°C), nearly identical to April's 73.8°F (23.2°C). A noteworthy temperature dip to a cool 54.1°F (12.3°C) is observed during the nights of May.

Humidity

March and May, with an average relative humidity of 54%, are the most humid months in Guasti.

Rainfall

In Guasti, in May, during 3.8 rainfall days, 0.2" (5mm) of precipitation is typically accumulated. In Guasti, during the entire year, the rain falls for 46.6 days and collects up to 6.54" (166mm) of precipitation.

Daylight

The average length of the day in May is 13h and 57min.
On the first day of the month, sunrise is at 6:00 am and sunset at 7:34 pm. On the last day of May, in Guasti, California, sunrise is at 5:39 am and sunset at 7:56 pm PDT.

Sunshine

In May, the average sunshine is 11.6h.

UV index

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. 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 average May temperature in Guasti?

In Guasti, in May, the average high-temperature is 77°F (25°C), and the average low-temperature is 54.1°F (12.3°C).

What is the most humid month in Guasti?

March and May, with an average relative humidity of 54%, are most humid months in Guasti.

What is the average humidity in May in Guasti?

The average relative humidity in May in Guasti, California, is 54%.

How much does it rain in Guasti in May?

In Guasti, California, during May, the rain falls for 3.8 days and regularly aggregates up to 0.2" (5mm) of precipitation.

How many hours of daylight does Guasti have in May?

The average day length in May in Guasti, California, is 13h and 57min.

When are sunrise and sunset in May in Guasti?

In May, on the first day of the month, sunrise is at 6:00 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 7:56 pm PDT.

How long on average sun shines in May in Guasti?

The average sunshine duration in May in Guasti is 11.6h.

What is the UV index intensity in May in Guasti?

In May, the average daily maximum UV index in Guasti, California, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Guasti, CA

Average temperature in May - Guasti, CA
  • Average high temperature in May: 77°F

The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is December (63°F).

  • Average low temperature in May: 54.1°F

The month with the highest average low temperature is August (66.4°F).
The coldest month (with the lowest average low temperature) is February (45.9°F).

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Average pressure in May
Guasti, CA

Average pressure in May - Guasti, CA
  • Average pressure in May: 29.91"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in May
Guasti, CA

Average wind speed in May - Guasti, CA
  • Average wind speed in May: 5.8mph

The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in May
Guasti, CA

Average humidity in May - Guasti, CA
  • Average humidity in May: 54%

The months with the highest relative humidity are March and May (54%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in May
Guasti, CA

Average rainfall in May - Guasti, CA
  • Average rainfall in May: 0.2"

The wettest months (with the highest rainfall) are February and December (1.42").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in May
Guasti, CA

Average rainfall days in May - Guasti, CA
  • Average rainfall days in May: 3.8 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.1 days).

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Average daylight in May /
Average sunshine in May
Guasti, CA

Average daylight in May / Average sunshine in May - Guasti, CA
  • Average daylight in May: 13h and 5min

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 July (Average sunshine: 12h and 12min).
The months with the least sunshine are February and December (Average sunshine: 6h and 54min).

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Average sunshine days in May
Guasti, CA

Average sunshine days in May - Guasti, CA
  • Average sunshine days in May: 25.1 days

The month with the most sunshine days is August (28.6 days).
The month with the least sunshine days is February (21.5 days).

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Average UV index in May
Guasti, CA

Average UV index in May - Guasti, CA
  • Average UV index in May: 6

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in May
Guasti, CA

Average cloud cover in May - Guasti, CA
  • Average cloud cover in May: 14

The months with the most cloud cover are February, March and December (Cloud cover 21).
The months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in May
Guasti, CA

Average visibility in May - Guasti, 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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Guasti, California, USA

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