May weather forecast and climate
Glendale, CA

The central business district area of Glendale in California
The central business district area of Glendale in California

Weather in May

The last month of the spring, May, is a moderately hot month in Glendale, California, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 54.3°F (12.4°C).

Temperature

In May, the average high-temperature is almost the same as in April - a warm 73.9°F (23.3°C). In May, the average low-temperature is 54.3°F (12.4°C).

Humidity

In Glendale, California, the average relative humidity is 59%.

Rainfall

In May, in Glendale, the rain falls for 3.3 days. Throughout May, 0.24" (6mm) of precipitation is accumulated. In Glendale, California, during the entire year, the rain falls for 50.4 days and collects up to 8.35" (212mm) of precipitation.

Snowfall

January through November are months without snowfall in Glendale.

Daylight

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

Sunshine

In Glendale, the average sunshine in May is 11.8h.

UV index

In Glendale, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in May in Glendale?

The average high-temperature, in May, in Glendale, is 73.9°F (23.3°C), while the average low-temperature is 54.3°F (12.4°C).

What is the average humidity in May in Glendale?

The average relative humidity in May in Glendale, California, is 59%.

How many days does it rain in May in Glendale?

In Glendale, in May, it is raining for 3.3 days, with typically 0.24" (6mm) of accumulated precipitation.

When it does not snow in Glendale?

In Glendale, California, snow does not fall in January through November.

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

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

How many hours of sunshine does Glendale have in May?

In May, the average sunshine is 11.8h.

How high is the UV index in May in Glendale?

In May, the average daily maximum UV index in Glendale, California, is 5. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in May
Glendale, CA

Average temperature in May - Glendale, CA
  • Average high temperature in May: 73.9°F

The warmest month (with the highest average high temperature) is August (85.6°F).
The month with the lowest average high temperature is December (62.4°F).

  • Average low temperature in May: 54.3°F

The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is December (47.3°F).

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Average pressure in May
Glendale, CA

Average pressure in May - Glendale, CA
  • Average pressure in May: 29.93"

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed in May
Glendale, CA

Average wind speed in May - Glendale, CA
  • Average wind speed in May: 5.5mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

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Average humidity in May
Glendale, CA

Average humidity in May - Glendale, CA
  • Average humidity in May: 59%

The month with the highest relative humidity is June (60%).
The month with the lowest relative humidity is November (48%).

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Average rainfall in May
Glendale, CA

Average rainfall in May - Glendale, CA
  • Average rainfall in May: 0.24"

The wettest month (with the highest rainfall) is February (1.77").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in May
Glendale, CA

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

The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.1 days).

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Average snowfall days in May
Glendale, CA

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

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Glendale, 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: 11.8h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
Months with the least sunshine are January, February and December (Average sunshine: 6.9).

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Average sunshine days in May
Glendale, CA

Average sunshine days in May - Glendale, CA
  • Average sunshine days in May: 25.8 days

The month with the most sunshine days is June (26.9 days).
The month with the least sunshine days is February (21 days).

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Average UV index in May
Glendale, CA

Average UV index in May - Glendale, 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 January, February, November and December (UV index 4).

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Average cloud cover in May
Glendale, CA

Average cloud cover in May - Glendale, CA
  • Average cloud cover in May: 12

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

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Average visibility in May
Glendale, CA

Average visibility in May - Glendale, 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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