May weather forecast
Victorville, CA

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Weather in May

May, the last month of the spring in Victorville, is a warm month, with an average temperature varying between 53.4°F (11.9°C) and 76.5°F (24.7°C).

Temperature

With the onset of May, the average high-temperature subtly transitions from a pleasant 69.4°F (20.8°C) in April to a moderately hot 76.5°F (24.7°C). May nights bring a significant cooling from the heat of the day, with averages of 53.4°F (11.9°C).

Humidity

In Victorville, the average relative humidity in May is 39%.

Rainfall

In Victorville, California, in May, it is raining for 2.1 days, with typically 0.08" (2mm) of accumulated precipitation. In Victorville, during the entire year, the rain falls for 44.8 days and collects up to 4.8" (122mm) of precipitation.

Snowfall

In Victorville, snow does not fall in March, May through October.

Daylight

In May, the average length of the day is 13h and 59min.
On the first day of May, sunrise is at 5:58 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 7:56 pm PDT.

Sunshine

The average sunshine in May in Victorville, California, is 11.9h.

UV index

In Victorville, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 6 during May translates into these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What are the temperatures in Victorville in May?

In May, the average high-temperature and low-temperature in Victorville are 76.5°F (24.7°C) and 53.4°F (11.9°C) respectively.

What is the average humidity in May in Victorville?

The average relative humidity in May in Victorville, California, is 39%.

How much does it rain in Victorville in May?

In Victorville, in May, it is raining for 2.1 days, with typically 0.08" (2mm) of accumulated precipitation.

When it does not snow in Victorville?

In Victorville, snow does not fall in March, May through October.

Does it snow in Victorville in May?

In May, in Victorville, California, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Victorville have in May?

In Victorville, the average day length in May is 13h and 59min.

What time are sunrise and sunset in May in Victorville?

On the first day of May, sunrise is at 5:58 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 7:56 pm PDT.

How long on average sun shines in May in Victorville?

The average sunshine duration in May is 11.9h.

What is the UV index intensity in May in Victorville?

In Victorville, California, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Victorville, CA

Average temperature in May - Victorville, CA
  • Average high temperature in May: 76.5°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is December (53.2°F).

  • Average low temperature in May: 53.4°F

The month with the highest average low temperature is August (68.5°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).

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Average pressure in May
Victorville, CA

Average pressure in May - Victorville, CA
  • Average pressure in May: 29.88"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in May
Victorville, CA

Average wind speed in May - Victorville, CA
  • Average wind speed in May: 10.3mph

The windiest month (with the highest average wind speed) is May (10.3mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).

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Average humidity in May
Victorville, CA

Average humidity in May - Victorville, CA
  • Average humidity in May: 39%

The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is August (27%).

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Average rainfall in May
Victorville, CA

Average rainfall in May - Victorville, CA
  • Average rainfall in May: 0.08"

The wettest month (with the highest rainfall) is December (0.98").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in May
Victorville, CA

Average rainfall days in May - Victorville, CA
  • Average rainfall days in May: 2.1 days

The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (0.9 days).

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Average snowfall in May
Victorville, CA

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

The month with the highest snowfall is November (1.73").
The months with the least snowfall are March, May, June, July, August, September and October (0").

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Average snowfall days in May
Victorville, CA

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

The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Victorville, 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 5min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 7h and 0min).

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Average sunshine days in May
Victorville, CA

Average sunshine days in May - Victorville, CA
  • Average sunshine days in May: 28.1 days

The month with the most sunshine days is June (28.9 days).
The month with the least sunshine days is February (22.4 days).

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Average UV index in May
Victorville, CA

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

The months with the highest UV index are June, July and August (UV index 7).
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
Victorville, CA

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

The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June and August (Cloud cover 5).

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Average visibility in May
Victorville, CA

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

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