May weather forecast and climate
Harbison Canyon, CA

Weather in May

May, the last month of the spring, in Harbison Canyon, is a moderately hot month, with average temperature ranging between max 73.6°F (23.1°C) and min 51.3°F (10.7°C).

Temperature

In Harbison Canyon, the average high-temperature in May is essentially the same as in April - a warm 73.6°F (23.1°C). In Harbison Canyon, the average low-temperature is 51.3°F (10.7°C).

Humidity

The most humid month is May, with an average relative humidity of 62%.

Rainfall

In Harbison Canyon, during May, the rain falls for 4.2 days and regularly aggregates up to 0.24" (6mm) of precipitation. Throughout the year, in Harbison Canyon, there are 62 rainfall days, and 6.38" (162mm) of precipitation is accumulated.

Daylight

In Harbison Canyon, the average length of the day is 13.9h.

Sunshine

In May, the average sunshine is 11.5h.

UV index

In Harbison Canyon, California, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in May in Harbison Canyon?

In May, in Harbison Canyon, California, the average high-temperature is 73.6°F (23.1°C), and the average low-temperature is 51.3°F (10.7°C).

What is the most humid month in Harbison Canyon?

With an average relative humidity of 62%, May is the most humid month in Harbison Canyon, California.

What is the average humidity in May in Harbison Canyon?

In Harbison Canyon, the average relative humidity in May is 62%.

How many days does it rain in May in Harbison Canyon?

In Harbison Canyon, during May, the rain falls for 4.2 days and regularly aggregates up to 0.24" (6mm) of precipitation.

How many hours of daylight does Harbison Canyon have in May?

In Harbison Canyon, the average length of the day in May is 13.9h.

How many hours of sunshine does Harbison Canyon have in May?

The average sunshine in May is 11.5h.

How high is the UV index in May in Harbison Canyon?

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in May
Harbison Canyon, CA

Average temperature in May - Harbison Canyon, CA
  • Average high temperature in May: 73.6°F

The warmest month (with the highest average high temperature) is August (87.3°F).
The month with the lowest average high temperature is December (61.3°F).

  • Average low temperature in May: 51.3°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (44.2°F).

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Average pressure in May
Harbison Canyon, CA

Average pressure in May - Harbison Canyon, CA
  • Average pressure in May: 29.9"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in May
Harbison Canyon, CA

Average wind speed in May - Harbison Canyon, CA
  • Average wind speed in May: 5.7mph

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

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Average humidity in May
Harbison Canyon, CA

Average humidity in May - Harbison Canyon, CA
  • Average humidity in May: 62%

The month with the highest relative humidity is May (62%).
The month with the lowest relative humidity is November (51%).

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Average rainfall in May
Harbison Canyon, CA

Average rainfall in May - Harbison Canyon, CA
  • Average rainfall in May: 0.24"

The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in May
Harbison Canyon, CA

Average rainfall days in May - Harbison Canyon, CA
  • Average rainfall days in May: 4.2 days

The month with the highest number of rainy days is March (7.6 days).
The month with the least rainy days is June (1.5 days).

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Average daylight in May /
Average sunshine in May
Harbison Canyon, CA

Average daylight in May / Average sunshine in May - Harbison Canyon, CA
  • Average daylight in May: 13.9h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in May: 11.5h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in May
Harbison Canyon, CA

Average sunshine days in May - Harbison Canyon, CA
  • Average sunshine days in May: 25.2 days

The month with the most sunshine days is June (27.5 days).
The month with the least sunshine days is July (19.4 days).

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Average UV index in May
Harbison Canyon, CA

Average UV index in May - Harbison Canyon, CA
  • Average UV index in May: 5

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

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Average cloud cover in May
Harbison Canyon, CA

Average cloud cover in May - Harbison Canyon, CA
  • Average cloud cover in May: 15

Months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in May
Harbison Canyon, CA

Average visibility in May - Harbison Canyon, CA
  • Average visibility in May: 6mi

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

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