August weather forecastDumas, TX
August
Weather in August
August, the last month of the summer in Dumas, is another hot month, with temperature in the range of an average high of 91.6°F (33.1°C) and an average low of 69.4°F (20.8°C).Temperature
Transitioning from July to August, Dumas observes an average high-temperature of a still tropical 91.6°F (33.1°C), differing subtly from the previous month. Throughout August nights, a significant departure from daytime temperatures, with an average low of 69.4°F (20.8°C), is recognized in Dumas.Heat index
The heat index for August is appraised at a torrid 96.8°F (36°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
The average relative humidity in August is 47%.Rainfall
In Dumas, in August, during 13.4 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Dumas, during the entire year, the rain falls for 85.5 days and collects up to 11.93" (303mm) of precipitation.Snowfall
May through September are months without snowfall in Dumas.Daylight
The average length of the day in August in Dumas, Texas, is 13h and 28min.On the first day of the month, sunrise is at 6:56 am and sunset at 8:52 pm. On the last day of August, in Dumas, sunrise is at 7:19 am and sunset at 8:16 pm CDT.
Sunshine
The average sunshine in August in Dumas is 10h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: In August, a daily maximum UV index of 7 leads to the following instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Dumas, TX
- Average high temperature in August: 91.6°F
The warmest month (with the highest average high temperature) is July (93°F).
The month with the lowest average high temperature is December (48.6°F).
- Average low temperature in August: 69.4°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is December (29.3°F).
Average pressure in August
Dumas, TX
- Average pressure in August: 29.91"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in August
Dumas, TX
- Average wind speed in August: 10.7mph
The windiest month (with the highest average wind speed) is April (13.8mph).
The calmest month (with the lowest average wind speed) is August (10.7mph).
Average humidity in August
Dumas, TX
- Average humidity in August: 47%
The month with the highest relative humidity is December (56%).
The month with the lowest relative humidity is April (42%).
Average rainfall in August
Dumas, TX
- Average rainfall in August: 1.65"
The wettest month (with the highest rainfall) is July (1.77").
The driest month (with the least rainfall) is February (0.31").
Average rainfall days in August
Dumas, TX
- Average rainfall days in August: 13.4 days
The month with the highest number of rainy days is August (13.4 days).
The months with the least rainy days are January and November (2.9 days).
Average snowfall in August
Dumas, TX
- Average snowfall in August: 0"
The month with the highest snowfall is January (1.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Dumas, TX
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Dumas, TX
- Average daylight in August: 13h and 30min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in August: 10h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in August
Dumas, TX
- Average sunshine days in August: 13.8 days
The months with the most sunshine days are January and December (25.3 days).
The months with the least sunshine days are July and August (13.8 days).
Average UV index in August
Dumas, TX
- Average UV index in August: 7
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 2).
Average cloud cover in August
Dumas, TX
- Average cloud cover in August: 17
The month with the most cloud cover is February (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in August
Dumas, TX
- Average visibility in August: 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).
