May weather forecast
Davis, CA

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Weather in May

The last month of the spring, May, is a warm month in Davis, California, with an average temperature ranging between max 78.1°F (25.6°C) and min 51.4°F (10.8°C).

Temperature

May comes with a subtle rise, with the average high-temperature adjusting from an agreeable 69.8°F (21°C) in April to a warm 78.1°F (25.6°C). Throughout May nights, Davis reports a steady thermal contrast from the day, with an average low-temperature of 51.4°F (10.8°C).

Humidity

In Davis, the average relative humidity in May is 58%.

Rainfall

In Davis, in May, it is raining for 4.4 days, with typically 0.59" (15mm) of accumulated precipitation. In Davis, during the entire year, the rain falls for 67.4 days and collects up to 12.17" (309mm) of precipitation.

Daylight

In May, the average length of the day is 14h and 17min.
On the first day of the month, sunrise is at 6:08 am and sunset at 7:59 pm. On the last day of May, sunrise is at 5:44 am and sunset at 8:25 pm PDT.

Sunshine

In May, the average sunshine is 10.9h.

UV index

In May, the average daily maximum UV index in Davis is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Feb 9, 2024 | Published by: Weather U.S. | About Us

Frequently asked questions

What is the usual temperature for Davis in May?

The high-temperature, in May, in Davis, records 78.1°F (25.6°C), while the low-temperature is 51.4°F (10.8°C).

What is the average humidity in May in Davis?

The average relative humidity in May in Davis is 58%.

How much does it rain in Davis in May?

In Davis, California, in May, it is raining for 4.4 days, with typically 0.59" (15mm) of accumulated precipitation.

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

In May, the average day length in Davis is 14h and 17min.

When are sunrise and sunset in May in Davis?

In May, on the first day of the month, sunrise is at 6:08 am and sunset at 7:59 pm. On the last day of the month, in Davis, sunrise is at 5:44 am and sunset at 8:25 pm PDT.

How many hours of sunshine does Davis have in May?

In Davis, California, the average sunshine duration in May is 10.9h.

What is the UV index intensity in May in Davis?

The average daily maximum UV index in May in Davis is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Davis, CA

Average temperature in May - Davis, CA
  • Average high temperature in May: 78.1°F

The warmest month (with the highest average high temperature) is July (93.6°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in May: 51.4°F

The month with the highest average low temperature is August (59.2°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

Average pressure in May
Davis, CA

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

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

Average wind speed in May
Davis, CA

Average wind speed in May - Davis, CA
  • Average wind speed in May: 6.3mph

The windiest months (with the highest average wind speed) are May and June (6.3mph).
The calmest month (with the lowest average wind speed) is November (5mph).

Average humidity in May
Davis, CA

Average humidity in May - Davis, CA
  • Average humidity in May: 58%

The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is September (45%).

Average rainfall in May
Davis, CA

Average rainfall in May - Davis, CA
  • Average rainfall in May: 0.59"

The wettest month (with the highest rainfall) is February (2.44").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days in May
Davis, CA

Average rainfall days in May - Davis, CA
  • Average rainfall days in May: 4.4 days

The month with the highest number of rainy days is March (12.5 days).
The months with the least rainy days are July and August (0.8 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
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 month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days in May
Davis, CA

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

The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is March (17.8 days).

Average UV index in May
Davis, CA

Average UV index in May - Davis, 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
Davis, CA

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

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 5).

Average visibility in May
Davis, CA

Average visibility in May - Davis, 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).

Davis, California, USA

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