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
The start of May brings a subtle rise in the average high-temperature, moving from 75.7°F (24.3°C) in April to a still warm 82.6°F (28.1°C). The average temperature in Kopperl during May nights dips to an enjoyable 64.2°F (17.9°C).Heat index
In May, the average heat index is appraised at a hot 87.8°F (31°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
With an average relative humidity of 74%, May is the most humid month in Kopperl.Rainfall
In Kopperl, in May, it is raining for 13 days, with typically 2.4" (61mm) of accumulated precipitation. In Kopperl, during the entire year, the rain falls for 116.7 days and collects up to 19.06" (484mm) of precipitation.Snowfall
In Kopperl, snow does not fall in January, April through December.Daylight
The average length of the day in May is 13h and 49min.On the first day of the month, sunrise is at 6:43 am and sunset at 8:10 pm. On the last day of May, sunrise is at 6:24 am and sunset at 8:31 pm CDT.
Sunshine
In Kopperl, the average sunshine in May is 8.8h.UV index
In Kopperl, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 6 during May, leads to the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in May?
What is the most humid month?
What is the average humidity in May?
How much does it rain in May?
When it does not snow?
How many hours of daylight does Kopperl have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Kopperl have in May?
What is the UV index intensity in May in Kopperl?
Average temperature in May
Kopperl, TX
- Average high temperature in May: 82.6°F
The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (56.8°F).
- Average low temperature in May: 64.2°F
The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).
Average pressure in May
Kopperl, 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
Kopperl, TX
- Average wind speed in May: 9.5mph
The windiest months (with the highest average wind speed) are March and April (10.6mph).
The calmest month (with the lowest average wind speed) is September (7mph).
Average humidity in May
Kopperl, TX
- Average humidity in May: 74%
The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (55%).
Average rainfall in May
Kopperl, TX
- Average rainfall in May: 2.4"
The wettest month (with the highest rainfall) is October (2.6").
The driest month (with the least rainfall) is November (0.83").
Average rainfall days in May
Kopperl, TX
- Average rainfall days in May: 13 days
The month with the highest number of rainy days is May (13 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in May
Kopperl, TX
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.35").
The months with the least snowfall are January, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in May
Kopperl, 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
Kopperl, 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: 8h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in May
Kopperl, TX
- Average sunshine days in May: 14.9 days
The month with the most sunshine days is January (24.1 days).
The month with the least sunshine days is May (14.9 days).
Average UV index in May
Kopperl, TX
- Average UV index in May: 6
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Kopperl, TX
- Average cloud cover in May: 38
The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Kopperl, 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).
Kopperl, Texas, USA
Weather forecast for your location
2. Allow the app to use your location