May weather forecastManor, TX
May
Weather in May
The last month of the spring, May, is also a moderately hot month in Manor, Texas, with an average temperature ranging between min 66.2°F (19°C) and max 83.8°F (28.8°C).Temperature
Manor's transition into May is marked by a minor temperature shift, moving from 77°F (25°C) in April to a still moderately hot 83.8°F (28.8°C). May nights are marked by an average temperature drop to a comfortable 66.2°F (19°C).Heat index
The heat index value during May is estimated at a hot 91.4°F (33°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
May is the most humid month in Manor, with an average relative humidity of 75%.Rainfall
May is the month with the most rainfall in Manor. Rain falls for 14.9 days and accumulates 3.54" (90mm) of precipitation.Snowfall
March through October and December are months without snowfall in Manor.Daylight
The average length of the day in May is 13h and 42min.On the first day of May in Manor, sunrise is at 6:46 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:27 pm CDT.
Sunshine
In Manor, the average sunshine in May is 8.2h.UV index
In Manor, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: In May, the maximum UV index of 6 transforms into these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Manor, TX
- Average high temperature in May: 83.8°F
The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (58.8°F).
- Average low temperature in May: 66.2°F
The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (42.6°F).
Average pressure in May
Manor, TX
- Average pressure in May: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Manor, TX
- Average wind speed in May: 8.7mph
The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest month (with the lowest average wind speed) is September (6.3mph).
Average humidity in May
Manor, TX
- Average humidity in May: 75%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (59%).
Average rainfall in May
Manor, TX
- Average rainfall in May: 3.54"
The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is February (0.79").
Average rainfall days in May
Manor, TX
- Average rainfall days in May: 14.9 days
The months with the highest number of rainy days are May and September (14.9 days).
The month with the least rainy days is January (8 days).
Average snowfall in May
Manor, TX
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").
Average snowfall days in May
Manor, TX
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Manor, 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 12min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in May
Manor, TX
- Average sunshine days in May: 12.6 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in May
Manor, 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
Manor, TX
- Average cloud cover in May: 44
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in May
Manor, 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).





