May weather forecast
Auburn, CA

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The iconic US Auburn California Historic Landmark Courthouse
The iconic US Auburn California Historic Landmark Courthouse

Weather in May

May, the last month of the spring in Auburn, is a warm month, with temperature in the range of an average high of 73.8°F (23.2°C) and an average low of 49.6°F (9.8°C).

Temperature

With the beginning of May, Auburn's average high-temperature sees a minor increase, transitioning from a comfortable 65.8°F (18.8°C) in April to a warm 73.8°F (23.2°C). Auburn, in May, displays a significant temperature downturn during the night, with an average reading of 49.6°F (9.8°C).

Humidity

In May, the average relative humidity in Auburn is 60%.

Rainfall

In Auburn, during May, the rain falls for 6.8 days and regularly aggregates up to 1.57" (40mm) of precipitation. In Auburn, during the entire year, the rain falls for 84.8 days and collects up to 28.86" (733mm) of precipitation.

Snowfall

January, April through November are months without snowfall.

Daylight

In May, the average length of the day is 14h and 19min.
On the first day of May, sunrise is at 6:05 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:23 pm PDT.

Sunshine

The average sunshine in May is 10.9h.

UV index

In Auburn, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: During May, 5 as the daily maximum UV index converts into the following advice:
Undertake protective steps - Preventing sun damage is advised. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

May temperatures vary between a high-temperature of 73.8°F (23.2°C) and a low-temperature of 49.6°F (9.8°C).

What is the average humidity in May?

In Auburn, California, the average relative humidity in May is 60%.

How many days does it rain in May?

In Auburn, during May, the rain falls for 6.8 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When it does not snow?

January, April through November are months without snowfall.

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

In May, the average day length is 14h and 19min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:05 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:23 pm PDT.

How long on average sun shines in May in Auburn?

In May, the average sunshine duration is 10.9h.

How high is the UV index in May in Auburn?

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health risk from unsafe 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
Auburn, CA

Average temperature in May - Auburn, CA
  • Average high temperature in May: 73.8°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (53.4°F).

  • Average low temperature in May: 49.6°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is December (39.2°F).

Average pressure in May
Auburn, CA

Average pressure in May - Auburn, CA
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
Auburn, CA

Average wind speed in May - Auburn, CA
  • Average wind speed in May: 5.2mph

The windiest months (with the highest average wind speed) are February and March (5.7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in May
Auburn, CA

Average humidity in May - Auburn, CA
  • Average humidity in May: 60%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (38%).

Average rainfall in May
Auburn, CA

Average rainfall in May - Auburn, CA
  • Average rainfall in May: 1.57"

The wettest month (with the highest rainfall) is March (5.63").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days in May
Auburn, CA

Average rainfall days in May - Auburn, CA
  • Average rainfall days in May: 6.8 days

The month with the highest number of rainy days is March (15.4 days).
The month with the least rainy days is July (1 days).

Average snowfall in May
Auburn, CA

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

The month with the highest snowfall is February (1.18").
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0").

Average snowfall days in May
Auburn, CA

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

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

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

Average daylight in May / Average sunshine in May - Auburn, CA
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 10h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).

Average sunshine days in May
Auburn, CA

Average sunshine days in May - Auburn, CA
  • Average sunshine days in May: 23.2 days

The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is March (14.6 days).

Average UV index in May
Auburn, CA

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

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

Average cloud cover in May
Auburn, CA

Average cloud cover in May - Auburn, CA
  • Average cloud cover in May: 21

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 4).

Average visibility in May
Auburn, CA

Average visibility in May - Auburn, 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).

Auburn, California, USA

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