May weather forecast and climate
Palmdale, CA

Weather in May

May, the last month of the spring, in Palmdale, is a warm month, with average temperature fluctuating between 51.3°F (10.7°C) and 75.4°F (24.1°C).

Temperature

In May, the average high-temperature slightly increases, from an agreeable 69.1°F (20.6°C) in April, to a warm 75.4°F (24.1°C). In May, the average low-temperature is 51.3°F (10.7°C).

Humidity

The average relative humidity in Palmdale is 44%.

Rainfall

In May, the rain falls for 3.3 days. Throughout May, 0.12" (3mm) of precipitation is accumulated. Throughout the year, in Palmdale, there are 43.8 rainfall days, and 5.24" (133mm) of precipitation is accumulated.

Snowfall

January, April through October are months without snowfall in Palmdale.

Daylight

In Palmdale, the average length of the day in May is 14h.

Sunshine

The average sunshine in Palmdale, California, is 11.9h.

UV index

In Palmdale, California, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 in May interpret into the following advice:
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 Palmdale?

The average high-temperature, in May, is 75.4°F (24.1°C), while the average low-temperature is 51.3°F (10.7°C).

What is the average humidity in May in Palmdale?

In May, the average relative humidity in Palmdale, California, is 44%.

How many days does it rain in May in Palmdale?

In Palmdale, California, in May, during 3.3 rainfall days, 0.12" (3mm) of precipitation is typically accumulated.

When it does not snow in Palmdale?

January, April through October are months without snowfall.

What is the average length of the day in May in Palmdale?

The average length of the day in May is 14h.

How long on average sun shines in May in Palmdale?

In Palmdale, the average sunshine in May is 11.9h.

How high is the UV index in May in Palmdale?

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in May
Palmdale, CA

Average temperature in May - Palmdale, CA
  • Average high temperature in May: 75.4°F

The warmest months (with the highest average high temperature) are July and August (91°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in May: 51.3°F

The month with the highest average low temperature is August (65.1°F).
The coldest month (with the lowest average low temperature) is December (38.1°F).

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Average pressure in May
Palmdale, CA

Average pressure in May - Palmdale, CA
  • Average pressure in May: 29.91"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.86").

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Average wind speed in May
Palmdale, CA

Average wind speed in May - Palmdale, CA
  • Average wind speed in May: 9.1mph

The windiest month (with the highest average wind speed) is May (9.1mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).

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Average humidity in May
Palmdale, CA

Average humidity in May - Palmdale, CA
  • Average humidity in May: 44%

The month with the highest relative humidity is December (54%).
The month with the lowest relative humidity is August (33%).

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Average rainfall in May
Palmdale, CA

Average rainfall in May - Palmdale, CA
  • Average rainfall in May: 0.12"

The wettest month (with the highest rainfall) is December (1.14").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in May
Palmdale, CA

Average rainfall days in May - Palmdale, CA
  • Average rainfall days in May: 3.3 days

The month with the highest number of rainy days is March (6.3 days).
The month with the least rainy days is June (1.2 days).

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Average snowfall in May
Palmdale, CA

Average snowfall in May - Palmdale, CA
  • Average snowfall in May: 0"

The month with the highest snowfall is December (1.81").
Months with the least snowfall are January, April, May, June, July, August, September and October (0").

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Average snowfall days in May
Palmdale, CA

Average snowfall days in May - Palmdale, CA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (0.6 days).
Months with the least snowfall days are January, May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Palmdale, CA
  • Average daylight in May: 14h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in May: 11.9h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 6.8h).

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Average sunshine days in May
Palmdale, CA

Average sunshine days in May - Palmdale, CA
  • Average sunshine days in May: 27 days

The month with the most sunshine days is June (27.8 days).
The month with the least sunshine days is February (23.3 days).

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Average UV index in May
Palmdale, CA

Average UV index in May - Palmdale, CA
  • Average UV index in May: 5

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

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Average cloud cover in May
Palmdale, CA

Average cloud cover in May - Palmdale, CA
  • Average cloud cover in May: 10

The month with the most cloud cover is December (Cloud cover 22).
Months with the least cloud cover are August and September (Cloud cover 5).

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Average visibility in May
Palmdale, CA

Average visibility in May - Palmdale, 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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