May weather forecastStyx, CA
May
Weather in May
The last month of the spring, May, is a hot month in Styx, California, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 90.7°F (32.6°C).Temperature
As Styx enters May, the average high-temperature marginally increases from the a warm 83.5°F (28.6°C) of April to a tropical 90.7°F (32.6°C). A noteworthy thermal contrast characterizes Styx's May nights, with temperatures averaging at an agreeable 68.5°F (20.3°C).Humidity
In Styx, the average relative humidity in May is 21%.Rainfall
May and June are months with the least rain when the rain falls for 1.2 days and typically aggregates up to 0.04" (1mm) of rain.Daylight
In May, the average length of the day is 13h and 56min.On the first day of May, sunrise is at 5:49 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 7:44 pm PDT.
Sunshine
The average sunshine in May is 12h.UV index
In Styx, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the maximum UV index of 7 translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Styx, CA
- Average high temperature in May: 90.7°F
The warmest month (with the highest average high temperature) is July (105.1°F).
The month with the lowest average high temperature is December (62.8°F).
- Average low temperature in May: 68.5°F
The month with the highest average low temperature is August (86.2°F).
The coldest month (with the lowest average low temperature) is December (48.2°F).
Average pressure in May
Styx, CA
- Average pressure in May: 29.8"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in May
Styx, CA
- Average wind speed in May: 8.7mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is November (6.4mph).
Average humidity in May
Styx, CA
- Average humidity in May: 21%
The months with the highest relative humidity are January and December (38%).
The month with the lowest relative humidity is June (18%).
Average rainfall in May
Styx, CA
- Average rainfall in May: 0.04"
The wettest month (with the highest rainfall) is July (0.55").
The driest months (with the least rainfall) are May and June (0.04").
Average rainfall days in May
Styx, CA
- Average rainfall days in May: 1.2 days
The month with the highest number of rainy days is July (7.3 days).
The month with the least rainy days is May (1.2 days).
Average daylight in May /
Average sunshine in May
Styx, CA
- Average daylight in May: 13h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 12h and 0min
The months with the most sunshine are June and August (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 7h and 12min).
Average sunshine days in May
Styx, CA
- Average sunshine days in May: 29.3 days
The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (19.1 days).
Average UV index in May
Styx, CA
- Average UV index in May: 7
The months with the highest UV index are July and August (UV index 9).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Styx, CA
- Average cloud cover in May: 7
The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in May
Styx, 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).





