May weather forecastBig Bend, CA
May
Weather in May
The last month of the spring, May, is a comfortable month in Big Bend, California, with an average temperature ranging between max 66°F (18.9°C) and min 39.7°F (4.3°C).Temperature
Big Bend's weather in May presents a rise in the average high-temperature, moving from a refreshing 56.7°F (13.7°C) in April to an enjoyable 66°F (18.9°C). Big Bend documents a marked decrease from day to night, with an average low of 39.7°F (4.3°C) throughout May.Humidity
In Big Bend, the average relative humidity in May is 63%.Rainfall
In Big Bend, during May, the rain falls for 12.2 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Big Bend, during the entire year, the rain falls for 110.4 days and collects up to 28.62" (727mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Big Bend. During 0.3 snowfall days, in May, Big Bend aggregates 0.04" (1mm) of snow. Throughout the year, there are 33.1 snowfall days, and 53.35" (1355mm) of snow is accumulated.Daylight
In May, the average length of the day in Big Bend is 14h and 30min.On the first day of the month, sunrise is at 6:04 am and sunset at 8:04 pm. On the last day of May, sunrise is at 5:37 am and sunset at 8:33 pm PDT.
Sunshine
In Big Bend, California, the average sunshine in May is 10.8h.UV index
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Big Bend, CA
- Average high temperature in May: 66°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in May: 39.7°F
The month with the highest average low temperature is July (52.3°F).
The coldest month (with the lowest average low temperature) is December (27.5°F).
Average pressure in May
Big Bend, CA
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).
Average wind speed in May
Big Bend, CA
- Average wind speed in May: 5.2mph
The windiest month (with the highest average wind speed) is March (5.7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in May
Big Bend, CA
- Average humidity in May: 63%
The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is August (43%).
Average rainfall in May
Big Bend, CA
- Average rainfall in May: 2.24"
The wettest month (with the highest rainfall) is March (5.08").
The driest months (with the least rainfall) are July and August (0.28").
Average rainfall days in May
Big Bend, CA
- Average rainfall days in May: 12.2 days
The month with the highest number of rainy days is March (16.3 days).
The month with the least rainy days is August (2.5 days).
Average snowfall in May
Big Bend, CA
- Average snowfall in May: 0.04"
The month with the highest snowfall is January (13.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Big Bend, CA
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is March (7.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Big Bend, CA
- Average daylight in May: 14h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 10h and 48min
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 0min).
Average sunshine days in May
Big Bend, CA
- Average sunshine days in May: 15.7 days
The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is March (10.9 days).
Average UV index in May
Big Bend, CA
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Big Bend, CA
- Average cloud cover in May: 27
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in May
Big Bend, CA
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
