May weather forecastWoodbridge, CA
May
Weather in May
The last month of the spring, May, is a warm month in Woodbridge, California, with an average temperature fluctuating between 77.9°F (25.5°C) and 51.4°F (10.8°C).Temperature
The start of May signals a slight increase in the average high-temperature, moving from a pleasant 70.5°F (21.4°C) in April to a moderately hot 77.9°F (25.5°C). In May, the recorded average low-temperature, of 51.4°F (10.8°C), exhibits a significant fall from the daytime highs.Humidity
The average relative humidity in May is 57%.Rainfall
In May, in Woodbridge, the rain falls for 4.8 days. Throughout May, 0.71" (18mm) of precipitation is accumulated. In Woodbridge, during the entire year, the rain falls for 65.8 days and collects up to 12.8" (325mm) of precipitation.Snowfall
January through November are months without snowfall.Daylight
In May, the average length of the day is 14h and 16min.On the first day of the month, sunrise is at 6:07 am and sunset at 7:56 pm. On the last day of May, sunrise is at 5:43 am and sunset at 8:22 pm PDT.
Sunshine
In Woodbridge, the average sunshine in May is 11.2h.UV index
The average daily maximum UV index in May in Woodbridge is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 5 in May translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Woodbridge, CA
- Average high temperature in May: 77.9°F
The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (55.2°F).
- Average low temperature in May: 51.4°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is December (40.8°F).
Average pressure in May
Woodbridge, 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).
Average wind speed in May
Woodbridge, CA
- Average wind speed in May: 5.9mph
The windiest month (with the highest average wind speed) is June (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).
Average humidity in May
Woodbridge, CA
- Average humidity in May: 57%
The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (44%).
Average rainfall in May
Woodbridge, CA
- Average rainfall in May: 0.71"
The wettest month (with the highest rainfall) is February (2.4").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in May
Woodbridge, CA
- Average rainfall days in May: 4.8 days
The month with the highest number of rainy days is March (12.9 days).
The month with the least rainy days is July (0.9 days).
Average snowfall days in May
Woodbridge, CA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Woodbridge, CA
- Average daylight in May: 14h and 18min
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 36min).
- Average sunshine in May: 11h and 12min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in May
Woodbridge, CA
- Average sunshine days in May: 25.4 days
The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is March (17.3 days).
Average UV index in May
Woodbridge, 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
Woodbridge, CA
- Average cloud cover in May: 18
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in May
Woodbridge, 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).
