July weather forecast
Festus, WV

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Weather in July

July, the same as June, is a moderately hot summer month in Festus, West Virginia, with an average temperature fluctuating between 61.3°F (16.3°C) and 83.1°F (28.4°C).

Temperature

The warmest temperatures occur during July, when averages reach a peak of 83.1°F (28.4°C) and a low of 61.3°F (16.3°C).

Heat index

July's heat index is evaluated at a tropical 91.4°F (33°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

In July, the average relative humidity is 78%.

Rainfall

In Festus, during July, the rain falls for 19.8 days and regularly aggregates up to 3.94" (100mm) of precipitation. Throughout the year, there are 188.6 rainfall days, and 39.17" (995mm) of precipitation is accumulated.

Snowfall

In Festus, snow does not fall in June through September.

Daylight

In Festus, the average length of the day in July is 14h and 38min.
On the first day of July, sunrise is at 5:58 am and sunset at 8:52 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:34 pm EDT.

Sunshine

In Festus, the average sunshine in July is 9.5h.

UV index

May and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A maximum daily UV index of 6 during July morphs into the following directions:
Resist extreme sun exposure. Guarding against solar damage is essential. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Frequently asked questions

What are the warmest months?

July, noted for its average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 61.3°F (16.3°C), is considered the warmest month.

How hot is it in July?

The high-temperature during July is 83.1°F (28.4°C) and the low-temperature is 61.3°F (16.3°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 91.4°F (33°C).

What is the average humidity in July?

The average relative humidity in July is 78%.

How many days does it rain in July?

In July, the rain falls for 19.8 days. Throughout July, 3.94" (100mm) of precipitation is accumulated.

When it does not snow?

In Festus, snow does not fall in June through September.

How many hours of daylight does Festus have in July?

The average day length in July is 14h and 38min.

What time are sunrise and sunset in July in Festus?

In July, on the first day of the month, sunrise is at 5:58 am and sunset at 8:52 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:34 pm EDT.

How long on average sun shines in July?

In Festus, the average sunshine duration in July is 9.5h.

What is the month with the highest UV index?

The months with the highest UV index are May and July, with an average maximum UV index of 6.

How high is the UV index in July?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Festus, WV

Average temperature in July - Festus, WV
  • Average high temperature in July: 83.1°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in July: 61.3°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in July
Festus, WV

Average pressure in July - Festus, WV
  • Average pressure in July: 29.99"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in July
Festus, WV

Average wind speed in July - Festus, WV
  • Average wind speed in July: 4.4mph

The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in July
Festus, WV

Average humidity in July - Festus, WV
  • Average humidity in July: 78%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (77%).

Average rainfall in July
Festus, WV

Average rainfall in July - Festus, WV
  • Average rainfall in July: 3.94"

The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is November (2.24").

Average rainfall days in July
Festus, WV

Average rainfall days in July - Festus, WV
  • Average rainfall days in July: 19.8 days

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is January (10.8 days).

Average snowfall in July
Festus, WV

Average snowfall in July - Festus, WV
  • Average snowfall in July: 0"

The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Festus, WV

Average snowfall days in July - Festus, WV
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Festus, WV

Average daylight in July / Average sunshine in July - Festus, WV
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 9h and 3min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

Average sunshine days in July
Festus, WV

Average sunshine days in July - Festus, WV
  • Average sunshine days in July: 9.3 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is May (7.8 days).

Average UV index in July
Festus, WV

Average UV index in July - Festus, WV
  • Average UV index in July: 6

The months with the highest UV index are May and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Festus, WV

Average cloud cover in July - Festus, WV
  • Average cloud cover in July: 40

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in July
Festus, WV

Average visibility in July - Festus, WV
  • Average visibility in July: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

Festus, West Virginia, USA

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