May weather forecastFredericksburg, TX
May
Weather in May
Moving into May, Fredericksburg enters a pre-summer staging of fairly hot weather. The erstwhile cloud cover gives way to clearer skies with increased scenery visibility, and high-pressure readings become a common weather report feature. Days continue to lengthen, allowing more daylight and sunshine into the city's expanse. The temperature records a steep climb from 64°F (17.8°C) to 82.4°F (28°C), as the month witnesses the city’s year-round maximum rainfall of 2.99" (76mm). May’s increasingly warmer texture sets the stage for the forthcoming summer months.Temperature
The start of May is characterized by a subtle increase in the average high-temperature, transitioning from 76.6°F (24.8°C) in April to a still warm 82.4°F (28°C). Nighttime temperatures hover around an average low of 64°F (17.8°C) in May.Heat index
In May, the heat index is computed to be a tropical 87.8°F (31°C). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.Records show heat index calculations are tailored for shaded regions and mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Humidity
With an average relative humidity of 73%, May is the most humid month.Rainfall
The month with the most rainfall is May, when the rain falls for 16.1 days and typically aggregates up to 2.99" (76mm) of precipitation.Snowfall
In Fredericksburg, snow does not fall in April through October.Daylight
In Fredericksburg, the average length of the day in May is 13h and 41min.On the first day of the month, sunrise is at 6:51 am and sunset at 8:13 pm. On the last day of May, sunrise is at 6:34 am and sunset at 8:32 pm CDT.
Sunshine
In Fredericksburg, the average sunshine in May is 8.5h.UV index
In Fredericksburg, Texas, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 6 during May translates into the following guidance:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Fredericksburg, TX
- Average high temperature in May: 82.4°F
The warmest month (with the highest average high temperature) is August (93.6°F).
The month with the lowest average high temperature is January (58.8°F).
- Average low temperature in May: 64°F
The month with the highest average low temperature is August (72.3°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).
Average pressure in May
Fredericksburg, TX
- Average pressure in May: 29.9"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in May
Fredericksburg, TX
- Average wind speed in May: 10.5mph
The windiest months (with the highest average wind speed) are March and April (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.3mph).
Average humidity in May
Fredericksburg, TX
- Average humidity in May: 73%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (59%).
Average rainfall in May
Fredericksburg, TX
- Average rainfall in May: 2.99"
The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is February (0.63").
Average rainfall days in May
Fredericksburg, TX
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in May
Fredericksburg, TX
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Fredericksburg, TX
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Fredericksburg, TX
- Average daylight in May: 13h and 42min
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: 8h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are November and December (Average sunshine: 5h and 48min).
Average sunshine days in May
Fredericksburg, TX
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is January (21.6 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in May
Fredericksburg, TX
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Fredericksburg, TX
- Average cloud cover in May: 42
The month with the most cloud cover is May (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in May
Fredericksburg, 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).
