July weather forecast
Zionsville, PA

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Weather in July

July, the same as June, is a moderately hot summer month in Zionsville, Pennsylvania, with an average temperature fluctuating between 64°F (17.8°C) and 84°F (28.9°C).

Temperature

Zionsville's temperature records reveal July as the warmest month, marked by average highs of 84°F (28.9°C) and lows of 64°F (17.8°C).

Heat index

The heat index value for July is appraised at a tropical 93.2°F (34°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
One should consider that heat index numbers are for shaded settings and light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

In Zionsville, the average relative humidity in July is 76%.

Rainfall

The month with the most rainfall is July, when the rain falls for 15.9 days and typically aggregates up to 3.19" (81mm) of precipitation.

Snowfall

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

Daylight

In Zionsville, the average length of the day in July is 14h and 44min.
On the first day of July in Zionsville, sunrise is at 5:35 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:17 pm EDT.

Sunshine

July has the most sunshine of the year in Zionsville, with an average of 10.3h of sunshine.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Zionsville. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In July, the maximum UV index of 6 translates into these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.

Frequently asked questions

What is the warmest month?

July, having an average high-temperature of 84°F (28.9°C) and an average low-temperature of 64°F (17.8°C), is the warmest month.

How hot is July?

The high-temperature, in July, in Zionsville, records 84°F (28.9°C), while the low-temperature is 64°F (17.8°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is appraised at 93.2°F (34°C).

What is the average humidity in July?

In Zionsville, the average relative humidity in July is 76%.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 15.9 days and accumulates 3.19" (81mm) of precipitation.

How much does it rain in July?

In Zionsville, in July, during 15.9 rainfall days, 3.19" (81mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall in Zionsville.

What is the average length of the day in July?

In Zionsville, the average day length in July is 14h and 44min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:35 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:17 pm EDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.3h of sunshine.

How many hours of sunshine does Zionsville have in July?

The average sunshine duration in July is 10.3h.

When is the highest UV index?

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

How high is the UV index in July?

In Zionsville, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Zionsville, PA

Average temperature in July - Zionsville, PA
  • Average high temperature in July: 84°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (34.5°F).

  • Average low temperature in July: 64°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

Average pressure in July
Zionsville, PA

Average pressure in July - Zionsville, PA
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Zionsville, PA

Average wind speed in July - Zionsville, PA
  • Average wind speed in July: 5.1mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in July
Zionsville, PA

Average humidity in July - Zionsville, PA
  • Average humidity in July: 76%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (75%).

Average rainfall in July
Zionsville, PA

Average rainfall in July - Zionsville, PA
  • Average rainfall in July: 3.19"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in July
Zionsville, PA

Average rainfall days in July - Zionsville, PA
  • Average rainfall days in July: 15.9 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in July
Zionsville, PA

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

The month with the highest snowfall is March (5.16").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Zionsville, PA

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

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Zionsville, PA
  • Average daylight in July: 14h and 4min

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 18min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

Average sunshine days in July
Zionsville, PA

Average sunshine days in July - Zionsville, PA
  • Average sunshine days in July: 13 days

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in July
Zionsville, PA

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

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

Average cloud cover in July
Zionsville, PA

Average cloud cover in July - Zionsville, PA
  • Average cloud cover in July: 33

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in July
Zionsville, PA

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

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

Zionsville, Pennsylvania, USA

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