Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May's arrival coincides with a subtle temperature rise, moving from April's moderately hot 80.1°F (26.7°C) to a tropical 86.4°F (30.2°C). May is characterized by a distinct thermal shift, with nighttime lows averaging at a comfortable 63.7°F (17.6°C).Heat index
The heat index in May is computed to be a tropical 87.8°F (31°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.Heat index's context suggests values are appropriate for shady areas and slight breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
The average relative humidity in May is 46%.Rainfall
In May, the rain falls for 9.5 days. Throughout May, 1.54" (39mm) of precipitation is accumulated. In Knott, during the entire year, the rain falls for 81.5 days and collects up to 12.4" (315mm) of precipitation.Snowfall
In Knott, snow does not fall in April through October.Daylight
The average length of the day in May is 13h and 50min.On the first day of the month, sunrise is at 6:59 am and sunset at 8:28 pm. On the last day of May, sunrise is at 6:40 am and sunset at 8:48 pm CDT.
Sunshine
In May, the average sunshine is 10.8h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 7 during May translates into the following guidance:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is May?
What is the average humidity in May?
How much does it rain in May?
When it does not snow?
What is the average length of the day in May?
When are sunrise and sunset in May?
How many hours of sunshine does Knott have in May?
When is the highest UV index?
What is the UV index reading in May?
Average temperature in May
Knott, TX
- Average high temperature in May: 86.4°F
The warmest month (with the highest average high temperature) is August (95.2°F).
The months with the lowest average high temperature are January and December (56.3°F).
- Average low temperature in May: 63.7°F
The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (37°F).
Average pressure in May
Knott, TX
- Average pressure in May: 29.85"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.85"Hg).
Average wind speed in May
Knott, TX
- Average wind speed in May: 13.4mph
The windiest month (with the highest average wind speed) is April (13.9mph).
The calmest month (with the lowest average wind speed) is September (10.1mph).
Average humidity in May
Knott, TX
- Average humidity in May: 46%
The month with the highest relative humidity is September (55%).
The month with the lowest relative humidity is April (41%).
Average rainfall in May
Knott, TX
- Average rainfall in May: 1.54"
The wettest month (with the highest rainfall) is September (2.05").
The driest month (with the least rainfall) is February (0.47").
Average rainfall days in May
Knott, TX
- Average rainfall days in May: 9.5 days
The month with the highest number of rainy days is September (11.5 days).
The month with the least rainy days is January (2.5 days).
Average snowfall in May
Knott, TX
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Knott, TX
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.7 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
Knott, TX
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in May: 10h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in May
Knott, TX
- Average sunshine days in May: 18.6 days
The month with the most sunshine days is January (27.6 days).
The month with the least sunshine days is September (16.1 days).
Average UV index in May
Knott, TX
- Average UV index in May: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in May
Knott, TX
- Average cloud cover in May: 20
The month with the most cloud cover is September (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in May
Knott, 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).
Knott, Texas, USA
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