May weather forecastSierra Blanca, TX
May
Weather in May
The last month of the spring, May, is also a moderately hot month in Sierra Blanca, Texas, with an average temperature fluctuating between 84.2°F (29°C) and 61°F (16.1°C).Temperature
With the onset of May, the average high-temperature subtly transitions from 77.2°F (25.1°C) in April to a still moderately hot 84.2°F (29°C). A noticeable downturn in temperature characterizes the May nights, averaging at a comfortable 61°F (16.1°C).Humidity
In Sierra Blanca, the average relative humidity in May is 26%.Rainfall
In Sierra Blanca, in May, it is raining for 5.8 days, with typically 0.75" (19mm) of accumulated precipitation. Throughout the year, there are 82.5 rainfall days, and 10.35" (263mm) of precipitation is accumulated.Snowfall
In Sierra Blanca, snow does not fall in March through September.Daylight
In Sierra Blanca, the average length of the day in May is 13h and 45min.On the first day of May, sunrise is at 6:15 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:00 pm MDT.
Sunshine
In Sierra Blanca, the average sunshine in May is 10.3h.UV index
May through July, with an average maximum UV index of 7, are months with the highest UV index in Sierra Blanca. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In May, the UV index of 7 transforms into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Sierra Blanca, TX
- Average high temperature in May: 84.2°F
The warmest month (with the highest average high temperature) is June (92.8°F).
The month with the lowest average high temperature is January (55.6°F).
- Average low temperature in May: 61°F
The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure in May
Sierra Blanca, TX
- Average pressure in May: 29.83"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in May
Sierra Blanca, TX
- Average wind speed in May: 9.7mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest months (with the lowest average wind speed) are August and September (7.1mph).
Average humidity in May
Sierra Blanca, TX
- Average humidity in May: 26%
The months with the highest relative humidity are September and December (49%).
The month with the lowest relative humidity is April (25%).
Average rainfall in May
Sierra Blanca, TX
- Average rainfall in May: 0.75"
The wettest month (with the highest rainfall) is September (1.85").
The driest month (with the least rainfall) is February (0.2").
Average rainfall days in May
Sierra Blanca, TX
- Average rainfall days in May: 5.8 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in May
Sierra Blanca, TX
- Average snowfall in May: 0"
The month with the highest snowfall is November (0.75").
The months with the least snowfall are March, April, May, June, July, August and September (0").
Average snowfall days in May
Sierra Blanca, TX
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (1.4 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Sierra Blanca, TX
- Average daylight in May: 13h and 48min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in May: 10h and 18min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 8h and 0min).
Average sunshine days in May
Sierra Blanca, TX
- Average sunshine days in May: 23.6 days
The month with the most sunshine days is January (26.9 days).
The month with the least sunshine days is August (11.3 days).
Average UV index in May
Sierra Blanca, TX
- Average UV index in May: 7
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in May
Sierra Blanca, TX
- Average cloud cover in May: 10
The month with the most cloud cover is September (Cloud cover 19).
The months with the least cloud cover are May and June (Cloud cover 10).
Average visibility in May
Sierra Blanca, TX
- 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).
