Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July stands out as Hennessey's warmest month, with an average high-temperature of 95.4°F (35.2°C) and a low-temperature of 74.8°F (23.8°C).Heat index
The heat index for July is calculated to be a scorching 111.2°F (44°C). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. 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 highly critical to babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
The average relative humidity in July in Hennessey is 57%.Rainfall
In Hennessey, in July, during 11.1 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. In Hennessey, during the entire year, the rain falls for 107 days and collects up to 20.75" (527mm) of precipitation.Snowfall
In Hennessey, snow does not fall in April through September.Daylight
The average length of the day in July in Hennessey is 14h and 20min.On the first day of the month, sunrise is at 6:18 am and sunset at 8:52 pm. On the last day of July, sunrise is at 6:38 am and sunset at 8:37 pm CDT.
Sunshine
The months with the most sunshine are June and July, with an average of 11.2h of sunshine.UV index
The months with the highest UV index in Hennessey are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In July, a regular UV index of 7 translates into these guidelines:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What time of the year is the hottest in Hennessey?
How hot is it in Hennessey in July?
What is the average humidity in July in Hennessey?
How much does it rain in Hennessey in July?
When it does not snow in Hennessey?
How many hours of daylight does Hennessey have in July?
When is the sunrise / sunset in July in Hennessey?
What are the months with the most sunshine in Hennessey?
How long on average sun shines in July in Hennessey?
When is the highest UV index in Hennessey?
How high is the UV index in July in Hennessey?
Average temperature in July
Hennessey, OK
- Average high temperature in July: 95.4°F
The warmest month (with the highest average high temperature) is July (95.4°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in July: 74.8°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 (30.9°F).
Average pressure in July
Hennessey, OK
- Average pressure in July: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in July
Hennessey, OK
- Average wind speed in July: 9mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in July
Hennessey, OK
- Average humidity in July: 57%
The month with the highest relative humidity is May (69%).
The month with the lowest relative humidity is August (56%).
Average rainfall in July
Hennessey, OK
- Average rainfall in July: 1.69"
The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is December (0.71").
Average rainfall days in July
Hennessey, OK
- Average rainfall days in July: 11.1 days
The month with the highest number of rainy days is May (13 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in July
Hennessey, OK
- Average snowfall in July: 0"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in July
Hennessey, OK
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Hennessey, OK
- Average daylight in July: 14h and 2min
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 July: 11h and 1min
The months with the most sunshine are June and July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in July
Hennessey, OK
- Average sunshine days in July: 18.1 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is April (15.8 days).
Average UV index in July
Hennessey, OK
- Average UV index in July: 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 July
Hennessey, OK
- Average cloud cover in July: 20
The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 18).
Average visibility in July
Hennessey, OK
- Average visibility in July: 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).
Hennessey, Oklahoma, USA
Weather forecast for your location
2. Allow the app to use your location
