July weather forecast
Williamsport, KY

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Weather in July

July is a tropical summer month in Williamsport, Kentucky, with an average temperature ranging between min 63.9°F (17.7°C) and max 87.3°F (30.7°C).

Temperature

July is Williamsport's warmest month, registering average high temperatures of 87.3°F (30.7°C) and lows of 63.9°F (17.7°C).

Heat index

July's heat index is calculated to be a fiery hot 100.4°F (38°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Williamsport, the average relative humidity in July is 75%.

Rainfall

In Williamsport, in July, during 17.3 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. In Williamsport, during the entire year, the rain falls for 173.4 days and collects up to 30.24" (768mm) of precipitation.

Snowfall

In Williamsport, snow does not fall in May through September.

Daylight

In Williamsport, the average length of the day in July is 14h and 29min.
On the first day of July in Williamsport, sunrise is at 6:12 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:40 pm EDT.

Sunshine

The average sunshine in July is 10.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 6 in July leads to these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

In Williamsport, July records the average highest temperatures, peaking at 87.3°F (30.7°C) and reaching a low of 63.9°F (17.7°C).

How hot is it in July?

In Williamsport, 87.3°F (30.7°C) is the average high-temperature and 63.9°F (17.7°C) is the average low-temperature during July. The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in July is calculated to be 100.4°F (38°C).

What is the average humidity in July in Williamsport?

In July, the average relative humidity is 75%.

How much does it rain in July?

In July, the rain falls for 17.3 days. Throughout July, 2.56" (65mm) of precipitation is accumulated.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in July?

The average day length in July is 14h and 29min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:12 am and sunset at 8:56 pm. On the last day of the month, in Williamsport, sunrise is at 6:34 am and sunset at 8:40 pm EDT.

How long on average sun shines in July?

In July, the average sunshine duration is 10.1h.

When is the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in July?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
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
Williamsport, KY

Average temperature in July - Williamsport, KY
  • Average high temperature in July: 87.3°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in July: 63.9°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in July
Williamsport, KY

Average pressure in July - Williamsport, KY
  • Average pressure in July: 30.01"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in July
Williamsport, KY

Average wind speed in July - Williamsport, KY
  • Average wind speed in July: 4.5mph

The windiest months (with the highest average wind speed) are January, February and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in July
Williamsport, KY

Average humidity in July - Williamsport, KY
  • Average humidity in July: 75%

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is August (74%).

Average rainfall in July
Williamsport, KY

Average rainfall in July - Williamsport, KY
  • Average rainfall in July: 2.56"

The wettest month (with the highest rainfall) is February (3.27").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in July
Williamsport, KY

Average rainfall days in July - Williamsport, KY
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.8 days).

Average snowfall in July
Williamsport, KY

Average snowfall in July - Williamsport, KY
  • Average snowfall in July: 0"

The month with the highest snowfall is February (3.78").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Williamsport, KY

Average snowfall days in July - Williamsport, KY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Williamsport, KY

Average daylight in July / Average sunshine in July - Williamsport, KY
  • Average daylight in July: 14h and 3min

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 1min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in July
Williamsport, KY

Average sunshine days in July - Williamsport, KY
  • Average sunshine days in July: 11.8 days

The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (9.3 days).

Average UV index in July
Williamsport, KY

Average UV index in July - Williamsport, KY
  • 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, February and December (UV index 2).

Average cloud cover in July
Williamsport, KY

Average cloud cover in July - Williamsport, KY
  • Average cloud cover in July: 34

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in July
Williamsport, KY

Average visibility in July - Williamsport, KY
  • Average visibility in July: 5mi

The months with the highest visibility are April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September and December (5mi).

Williamsport, Kentucky, USA

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