May weather forecastWinnsboro, TX
May
Weather in May
May, the last month of the spring in Winnsboro, is also a moderately hot month, with an average temperature fluctuating between 81.1°F (27.3°C) and 62.2°F (16.8°C).Temperature
May comes with a subtle rise, with the average high-temperature adjusting from a moderately hot 73.8°F (23.2°C) in April to a still warm 81.1°F (27.3°C). An average low-temperature of 62.2°F (16.8°C) is expected in Winnsboro during May.Heat index
The heat index for May is calculated to be a hot 86°F (30°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humidity
The months with the highest humidity are February, March and May, with an average relative humidity of 78%.Rainfall
In Winnsboro, in May, it is raining for 9.8 days, with typically 1.06" (27mm) of accumulated precipitation. Throughout the year, there are 92.7 rainfall days, and 8.9" (226mm) of precipitation is accumulated.Snowfall
March through November are months without snowfall.Daylight
In Winnsboro, the average length of the day in May is 13h and 52min.On the first day of May, sunrise is at 6:32 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:24 pm CDT.
Sunshine
The average sunshine in May is 8.8h.UV index
The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 6 during May translates into these guidelines:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Winnsboro, TX
- Average high temperature in May: 81.1°F
The warmest month (with the highest average high temperature) is August (93.9°F).
The month with the lowest average high temperature is January (53.6°F).
- Average low temperature in May: 62.2°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37.8°F).
Average pressure in May
Winnsboro, TX
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Winnsboro, TX
- Average wind speed in May: 7.1mph
The windiest months (with the highest average wind speed) are February, March and April (8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in May
Winnsboro, TX
- Average humidity in May: 78%
The months with the highest relative humidity are February, March and May (78%).
The month with the lowest relative humidity is August (66%).
Average rainfall in May
Winnsboro, TX
- Average rainfall in May: 1.06"
The wettest month (with the highest rainfall) is October (1.22").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in May
Winnsboro, TX
- Average rainfall days in May: 9.8 days
The month with the highest number of rainy days is May (9.8 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in May
Winnsboro, TX
- Average snowfall in May: 0"
The months with the highest snowfall are January and February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Winnsboro, TX
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.9 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
Winnsboro, TX
- Average daylight in May: 13h and 54min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in May: 8h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in May
Winnsboro, TX
- Average sunshine days in May: 19 days
The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is September (18.4 days).
Average UV index in May
Winnsboro, TX
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
Winnsboro, TX
- Average cloud cover in May: 38
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
Winnsboro, 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).
