July weather forecast
Butler, PA

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Weather in July

July stands out as the warmest month in Butler, Pennsylvania with temperatures soaring to their peak. An average high temperature of 82.2°F (27.9°C) makes afternoon outdoor activities challenging even with the 60.8°F (16°C) night providing a welcome respite from the heat. With no incidence of snowfall, enjoyable summertime activities and beach visits dominate the population's to-do list. Essentially, July resonates with summer in full swing.

Temperature

With average high and low temperatures of 82.2°F (27.9°C) and 60.8°F (16°C) respectively, July is Butler's warmest month.

Heat index

Throughout July, the heat index is computed to be a hot 87.8°F (31°C). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

April, July and August, with an average relative humidity of 77%, are the least humid months.

Rainfall

In Butler, in July, during 17.5 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Butler, during the entire year, the rain falls for 162.5 days and collects up to 26.02" (661mm) of precipitation.

Snowfall

June through September are months without snowfall in Butler.

Daylight

In July, the average length of the day is 14h and 46min.
On the first day of the month, sunrise is at 5:52 am and sunset at 8:55 pm. On the last day of July, sunrise is at 6:15 am and sunset at 8:36 pm EDT.

Sunshine

In July, the average sunshine is 9.9h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the average maximum UV index of 6 translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What time of the year is the hottest in Butler?

July is the warmest month of the year in Butler, Pennsylvania, registering average temperatures as high as 82.2°F (27.9°C) and as low as 60.8°F (16°C).

What is the usual temperature for Butler in July?

July temperatures in Butler, Pennsylvania, vary between a high-temperature of 82.2°F (27.9°C) and a low-temperature of 60.8°F (16°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is computed to be 87.8°F (31°C).

What is the least humid month in Butler?

The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.

What is the average humidity in July in Butler?

In July, the average relative humidity in Butler, Pennsylvania, is 77%.

How many days does it rain in July in Butler?

In Butler, Pennsylvania, during July, the rain falls for 17.5 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow in Butler?

June through September are months without snowfall in Butler, Pennsylvania.

How many hours of daylight does Butler have in July?

In Butler, the average day length in July is 14h and 46min.

When are sunrise and sunset in July in Butler?

On the first day of July in Butler, Pennsylvania, sunrise is at 5:52 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:36 pm EDT.

How long on average sun shines in July in Butler?

In July, the average sunshine duration in Butler, Pennsylvania, is 9.9h.

What is the month with the highest UV index in Butler?

The months with the highest UV index in Butler, Pennsylvania, are June and July, with an average maximum UV index of 6.

What is the UV index reading in July in Butler?

The average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to 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
Butler, PA

Average temperature in July - Butler, PA
  • Average high temperature in July: 82.2°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in July: 60.8°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in July
Butler, PA

Average pressure in July - Butler, PA
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in July
Butler, PA

Average wind speed in July - Butler, PA
  • Average wind speed in July: 4.9mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).

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Average humidity in July
Butler, PA

Average humidity in July - Butler, PA
  • Average humidity in July: 77%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in July
Butler, PA

Average rainfall in July - Butler, PA
  • Average rainfall in July: 2.48"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is November (1.61").

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Average rainfall days in July
Butler, PA

Average rainfall days in July - Butler, PA
  • Average rainfall days in July: 17.5 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in July
Butler, PA

Average snowfall in July - Butler, PA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Butler, PA

Average snowfall days in July - Butler, PA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Butler, PA

Average daylight in July / Average sunshine in July - Butler, PA
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in July: 9h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).

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Average sunshine days in July
Butler, PA

Average sunshine days in July - Butler, PA
  • Average sunshine days in July: 10.9 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is February (9 days).

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Average UV index in July
Butler, PA

Average UV index in July - Butler, PA
  • Average UV index in July: 6

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in July
Butler, PA

Average cloud cover in July - Butler, PA
  • Average cloud cover in July: 37

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in July
Butler, PA

Average visibility in July - Butler, PA
  • Average visibility in July: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

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Butler, Pennsylvania, USA

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