May weather forecast
Aurora, CA

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Weather in May

May, the last month of the spring in Aurora, is a warm month, with an average temperature ranging between min 52.7°F (11.5°C) and max 80.1°F (26.7°C).

Temperature

May brings a slight rise in Aurora's average high-temperature, moving from a pleasant 72.1°F (22.3°C) in April to a moderately hot 80.1°F (26.7°C). Aurora logs a considerable temperature decrease from the daytime highs during the nights in May, with an average reading of 52.7°F (11.5°C).

Humidity

In Aurora, the average relative humidity in May is 51%.

Rainfall

In Aurora, in May, it is raining for 3.6 days, with typically 0.39" (10mm) of accumulated precipitation. In Aurora, during the entire year, the rain falls for 54.3 days and collects up to 6.54" (166mm) of precipitation.

Daylight

In May, the average length of the day in Aurora is 14h and 13min.
On the first day of May, sunrise is at 6:07 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:19 pm PDT.

Sunshine

In May, the average sunshine in Aurora, California, is 11.3h.

UV index

In Aurora, California, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 6 during May translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What are May temperatures in Aurora?

In Aurora, 80.1°F (26.7°C) is the average high-temperature and 52.7°F (11.5°C) is the average low-temperature during May.

What is the average humidity in May in Aurora?

In Aurora, the average relative humidity in May is 51%.

How much does it rain in Aurora in May?

In Aurora, California, during May, the rain falls for 3.6 days and regularly aggregates up to 0.39" (10mm) of precipitation.

How many hours of daylight does Aurora have in May?

In Aurora, California, the average day length in May is 14h and 13min.

What time are sunrise and sunset in May in Aurora?

On the first day of May in Aurora, California, sunrise is at 6:07 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:19 pm PDT.

How many hours of sunshine does Aurora have in May?

In May, the average sunshine duration in Aurora, California, is 11.3h.

How high is the UV index in May in Aurora?

In Aurora, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Aurora, CA

Average temperature in May - Aurora, CA
  • Average high temperature in May: 80.1°F

The warmest month (with the highest average high temperature) is July (97.7°F).
The month with the lowest average high temperature is December (55.6°F).

  • Average low temperature in May: 52.7°F

The month with the highest average low temperature is July (62.1°F).
The coldest months (with the lowest average low temperature) are January and December (41.9°F).

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Average pressure in May
Aurora, CA

Average pressure in May - Aurora, CA
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Aurora, CA

Average wind speed in May - Aurora, CA
  • Average wind speed in May: 6.7mph

The windiest month (with the highest average wind speed) is June (7.3mph).
The calmest month (with the lowest average wind speed) is November (5.2mph).

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Average humidity in May
Aurora, CA

Average humidity in May - Aurora, CA
  • Average humidity in May: 51%

The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is July (37%).

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Average rainfall in May
Aurora, CA

Average rainfall in May - Aurora, CA
  • Average rainfall in May: 0.39"

The wettest month (with the highest rainfall) is March (1.3").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in May
Aurora, CA

Average rainfall days in May - Aurora, CA
  • Average rainfall days in May: 3.6 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.9 days).

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

Average daylight in May / Average sunshine in May - Aurora, CA
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in May: 11h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in May
Aurora, CA

Average sunshine days in May - Aurora, CA
  • Average sunshine days in May: 26.7 days

The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (19.6 days).

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Average UV index in May
Aurora, CA

Average UV index in May - Aurora, 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
Aurora, CA

Average cloud cover in May - Aurora, CA
  • Average cloud cover in May: 17

The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in May
Aurora, CA

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

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