Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Calliham's August weather, marked by an average high temperature of 98.2°F (36.8°C) and an average low temperature of 77.7°F (25.4°C), is the warmest in the year.Heat index
Throughout August, the heat index is appraised at a life-threatening hot 123.8°F (51°C). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.
Humidity
With an average relative humidity of 60%, August is the least humid month.Rainfall
In Calliham, in August, it is raining for 6.7 days, with typically 0.83" (21mm) of accumulated precipitation. Throughout the year, there are 96.8 rainfall days, and 10" (254mm) of precipitation is accumulated.Snowfall
February through December are months without snowfall in Calliham.Daylight
The average length of the day in August in Calliham is 13h and 8min.On the first day of the month, sunrise is at 6:55 am and sunset at 8:23 pm. On the last day of August, sunrise is at 7:11 am and sunset at 7:55 pm CDT.
Sunshine
In August, the average sunshine in Calliham is 9.9h.UV index
The average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index, 7 during August, leads to the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest?
How hot is it in August?
What is the least humid month?
What is the average humidity in August?
How many days does it rain in August?
When it does not snow?
What is the average length of the day in August?
When are sunrise and sunset in August in Calliham?
How long on average sun shines in August?
What is the UV index reading in August?
Average temperature in August
Calliham, TX
- Average high temperature in August: 98.2°F
The warmest month (with the highest average high temperature) is August (98.2°F).
The month with the lowest average high temperature is January (64.2°F).
- Average low temperature in August: 77.7°F
The month with the highest average low temperature is August (77.7°F).
The coldest month (with the lowest average low temperature) is January (47.5°F).
Average pressure in August
Calliham, TX
- Average pressure in August: 29.9"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).
Average wind speed in August
Calliham, TX
- Average wind speed in August: 9mph
The windiest month (with the highest average wind speed) is May (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.8mph).
Average humidity in August
Calliham, TX
- Average humidity in August: 60%
The months with the highest relative humidity are March and May (71%).
The month with the lowest relative humidity is August (60%).
Average rainfall in August
Calliham, TX
- Average rainfall in August: 0.83"
The wettest month (with the highest rainfall) is September (1.42").
The driest month (with the least rainfall) is February (0.28").
Average rainfall days in August
Calliham, TX
- Average rainfall days in August: 6.7 days
The month with the highest number of rainy days is September (13.2 days).
The month with the least rainy days is January (6 days).
Average snowfall in August
Calliham, TX
- Average snowfall in August: 0"
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in August
Calliham, TX
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in August /
Average sunshine in August
Calliham, TX
- Average daylight in August: 13h and 1min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in August
Calliham, TX
- Average sunshine days in August: 22.8 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is September (14.5 days).
Average UV index in August
Calliham, TX
- Average UV index in August: 7
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 August
Calliham, TX
- Average cloud cover in August: 20
The months with the most cloud cover are March and December (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in August
Calliham, 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).
Calliham, Texas, USA
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