July weather forecast
Hershey, PA

Weather in July

July, the same as June, is another warm summer month in Hershey, Pennsylvania, with an average temperature varying between 82.4°F (28°C) and 63.5°F (17.5°C).

Temperature

July is the warmest month, with an average high-temperature of 82.4°F (28°C) and an average low-temperature of 63.5°F (17.5°C).

Heat index

In July, the average heat index is appraised at a hot 89.6°F (32°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, pregnancy, wind, and differences in body mass, height, and shape affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Hershey, Pennsylvania, the average relative humidity in July is 78%.

Rainfall

In July, the rain falls for 17.3 days. Throughout July, 2.87" (73mm) of precipitation is accumulated. In Hershey, during the entire year, the rain falls for 162.3 days and collects up to 30.71" (780mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in July in Hershey is 14h and 43min.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:40 pm. On the last day of July, sunrise is at 6:03 am and sunset at 8:22 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.5h of sunshine.

UV index

The months with the highest UV index in Hershey are May through July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
[Resources]

FAQ

What is the warmest month in Hershey?

The warmest month in Hershey is July, with an average high-temperature of 82.4°F (28°C) and an average low-temperature of 63.5°F (17.5°C).

What is the temperature in July in Hershey?

In July, in Hershey, Pennsylvania, the average high-temperature is 82.4°F (28°C), and the average low-temperature is 63.5°F (17.5°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 89.6°F (32°C).

What is the average humidity in July in Hershey?

In July, the average relative humidity is 78%.

How much does it rain in Hershey in July?

In Hershey, Pennsylvania, in July, during 17.3 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

When it does not snow in Hershey?

In Hershey, Pennsylvania, snow does not fall in May through September.

What is the average length of the day in July in Hershey?

The average day length in July in Hershey is 14h and 43min.

When is the sunrise / sunset in July in Hershey?

In July, on the first day of the month, sunrise is at 5:40 am and sunset at 8:40 pm. On the last day of the month, in Hershey, Pennsylvania, sunrise is at 6:03 am and sunset at 8:22 pm EDT.

What month has the most sunshine in Hershey?

The month with the most sunshine is July, with an average of 10.5h of sunshine.

How many hours of sunshine does Hershey have in July?

In Hershey, Pennsylvania, the average sunshine duration in July is 10.5h.

What are the months with the highest UV index in Hershey?

The months with the highest UV index in Hershey, Pennsylvania, are May through July, with an average maximum UV index of 6.

What is the UV index reading in July in Hershey?

The average daily maximum UV index in July in Hershey, Pennsylvania, is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Hershey, PA

Average temperature in July - Hershey, PA
  • Average high temperature in July: 82.4°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in July: 63.5°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

[Resources]

Average pressure in July
Hershey, PA

Average pressure in July - Hershey, PA
  • Average pressure in July: 29.97"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).

[Resources]

Average wind speed in July
Hershey, PA

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

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

[Resources]

Average humidity in July
Hershey, PA

Average humidity in July - Hershey, PA
  • Average humidity in July: 78%

The months with the highest relative humidity are February and May (81%).
The months with the lowest relative humidity are March and April (76%).

[Resources]

Average rainfall in July
Hershey, PA

Average rainfall in July - Hershey, PA
  • Average rainfall in July: 2.87"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is September (2.05").

[Resources]

Average rainfall days in July
Hershey, PA

Average rainfall days in July - Hershey, PA
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (8.5 days).

[Resources]

Average snowfall in July
Hershey, PA

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

The month with the highest snowfall is January (3.94").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in July
Hershey, PA

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

The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

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

Average daylight in July / Average sunshine in July - Hershey, PA
  • Average daylight in July: 14h and 43min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 22min).

  • Average sunshine in July: 10h and 30min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

[Resources]

Average sunshine days in July
Hershey, PA

Average sunshine days in July - Hershey, PA
  • Average sunshine days in July: 11.5 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (10 days).

[Resources]

Average UV index in July
Hershey, PA

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

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

[Resources]

Average cloud cover in July
Hershey, PA

Average cloud cover in July - Hershey, PA
  • Average cloud cover in July: 31

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 31).

[Resources]

Average visibility in July
Hershey, PA

Average visibility in July - Hershey, PA
  • Average visibility in July: 6mi

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

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location