July weather forecastJetersville, VA
July
Weather in July
July in Jetersville, Virginia, is a hot summer month, with an average temperature varying between 68.7°F (20.4°C) and 90°F (32.2°C).Temperature
Jetersville, Virginia, notes the warmest temperatures in July, with a high average of 90°F (32.2°C) and a low of 68.7°F (20.4°C).Heat index
July's average heat index is appraised at a blistering 105.8°F (41°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.
Humidity
With an average relative humidity of 70%, July is the least humid month.Rainfall
In July, in Jetersville, the rain falls for 15.5 days. Throughout July, 1.93" (49mm) of precipitation is accumulated. In Jetersville, during the entire year, the rain falls for 144.1 days and collects up to 23.82" (605mm) of precipitation.Snowfall
In Jetersville, snow does not fall in May through October.Daylight
In July, the average length of the day in Jetersville is 14h and 26min.On the first day of July in Jetersville, sunrise is at 5:55 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:20 pm EDT.
Sunshine
The month with the most sunshine in Jetersville, Virginia, is July, with an average of 10.7h of sunshine.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Jetersville. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 6 in July translates into this advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Jetersville, VA
- Average high temperature in July: 90°F
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in July: 68.7°F
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in July
Jetersville, VA
- Average pressure in July: 29.98"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in July
Jetersville, VA
- Average wind speed in July: 5.3mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in July
Jetersville, VA
- Average humidity in July: 70%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (70%).
Average rainfall in July
Jetersville, VA
- Average rainfall in July: 1.93"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in July
Jetersville, VA
- Average rainfall days in July: 15.5 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is October (8.5 days).
Average snowfall in July
Jetersville, VA
- Average snowfall in July: 0"
The month with the highest snowfall is March (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in July
Jetersville, VA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.9 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
Jetersville, VA
- Average daylight in July: 14h and 24min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in July: 10h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in July
Jetersville, VA
- Average sunshine days in July: 13.3 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is May (13 days).
Average UV index in July
Jetersville, VA
- Average UV index in July: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in July
Jetersville, VA
- Average cloud cover in July: 31
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in July
Jetersville, VA
- Average visibility in July: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
