May weather forecastYorkville, CA
May
Weather in May
The last month of the spring, May, is a pleasant month in Yorkville, California, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 46.9°F (8.3°C).Temperature
The start of May brings a subtle rise in the average high-temperature, moving from an enjoyable 64°F (17.8°C) in April to an agreeable 69.4°F (20.8°C). A sharp divergence from daytime highs is noted in Yorkville, California, during the month of May, with the average nighttime temperature settling at a chilly 46.9°F (8.3°C).Humidity
The average relative humidity in May is 69%.Rainfall
In May, in Yorkville, the rain falls for 5.9 days. Throughout May, 1.14" (29mm) of precipitation is accumulated. Throughout the year, in Yorkville, there are 83.1 rainfall days, and 21.38" (543mm) of precipitation is accumulated.Snowfall
In Yorkville, snow does not fall in January, March through December.Daylight
In Yorkville, the average length of the day in May is 14h and 19min.On the first day of May in Yorkville, sunrise is at 6:13 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:32 pm PDT.
Sunshine
In Yorkville, the average sunshine in May is 10.6h.UV index
In Yorkville, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 4 in May translates into this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. 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
Yorkville, CA
- Average high temperature in May: 69.4°F
The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (54.7°F).
- Average low temperature in May: 46.9°F
The month with the highest average low temperature is August (54.1°F).
The coldest month (with the lowest average low temperature) is December (39.9°F).
Average pressure in May
Yorkville, CA
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed in May
Yorkville, CA
- Average wind speed in May: 6.8mph
The windiest month (with the highest average wind speed) is May (6.8mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).
Average humidity in May
Yorkville, CA
- Average humidity in May: 69%
The month with the highest relative humidity is March (78%).
The months with the lowest relative humidity are July and September (60%).
Average rainfall in May
Yorkville, CA
- Average rainfall in May: 1.14"
The wettest month (with the highest rainfall) is February (4.49").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in May
Yorkville, CA
- Average rainfall days in May: 5.9 days
The month with the highest number of rainy days is March (15 days).
The month with the least rainy days is August (0.9 days).
Average snowfall in May
Yorkville, CA
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in May
Yorkville, CA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Yorkville, CA
- Average daylight in May: 14h and 18min
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 36min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in May
Yorkville, CA
- Average sunshine days in May: 23.3 days
The months with the most sunshine days are July and August (29.6 days).
The month with the least sunshine days is March (14.6 days).
Average UV index in May
Yorkville, CA
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February, November and December (UV index 3).
Average cloud cover in May
Yorkville, CA
- Average cloud cover in May: 26
The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in May
Yorkville, 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).
