July weather forecast
Plainfield, IN

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Weather in July

July in Plainfield continues the steady pace of summer, but with slight variations in weather. While the hot summer days continue, the average temperatures slightly exceed those of June, making this the warmest month of the year. The frequent sunshine encourages Plainfield inhabitants to make the most of outdoor activities and water sports. Despite the heat, humid conditions do not escalate, maintaining equitability for comfortable living. Experiencing the height of summer, July appears to be the month with the longest daylight hours.

Temperature

The warmest period tends to be July, when average temperatures fluctuate between a high of 82°F (27.8°C) and a low of 65.5°F (18.6°C).

Heat index

The average heat index in July is estimated at a tropical 89.6°F (32°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
When referencing the heat index, its values are suitable for shady environments and light breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

The months with the highest humidity are July and December, with an average relative humidity of 82%.

Rainfall

In Plainfield, Indiana, during July, the rain falls for 18.4 days and regularly aggregates up to 3.15" (80mm) of precipitation. Throughout the year, there are 179.9 rainfall days, and 37.17" (944mm) of precipitation is accumulated.

Snowfall

In Plainfield, snow does not fall in June through October.

Daylight

The average length of the day in July is 14h and 39min.
On the first day of July, sunrise is at 6:21 am and sunset at 9:17 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:59 pm EDT.

Sunshine

In July, the average sunshine is 10h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In July, a daily maximum UV index of 6 leads to the following instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning 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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

In Plainfield, the average temperatures in July are the highest, with a peak at 82°F (27.8°C) and a low of 65.5°F (18.6°C).

What is the temperature in July?

July temperatures vary between a high-temperature of 82°F (27.8°C) and a low-temperature of 65.5°F (18.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in July is estimated at 89.6°F (32°C).

What are the most humid months?

July and December, with an average relative humidity of 82%, are most humid months.

What is the average humidity in July?

In Plainfield, the average relative humidity in July is 82%.

How much does it rain in July?

In July, the rain falls for 18.4 days. Throughout July, 3.15" (80mm) of precipitation is accumulated.

When it does not snow?

June through October are months without snowfall.

What is the average length of the day in July?

In Plainfield, the average day length in July is 14h and 39min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 6:21 am and sunset at 9:17 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:59 pm EDT.

How many hours of sunshine does Plainfield have in July?

The average sunshine duration in July is 10h.

What is the month with the highest UV index?

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

How high is the UV index in July?

In July, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Plainfield, IN

Average temperature in July - Plainfield, IN
  • Average high temperature in July: 82°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in July: 65.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21°F).

Average pressure in July
Plainfield, IN

Average pressure in July - Plainfield, IN
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Plainfield, IN

Average wind speed in July - Plainfield, IN
  • Average wind speed in July: 5.8mph

The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in July
Plainfield, IN

Average humidity in July - Plainfield, IN
  • Average humidity in July: 82%

The months with the highest relative humidity are July and December (82%).
The month with the lowest relative humidity is October (74%).

Average rainfall in July
Plainfield, IN

Average rainfall in July - Plainfield, IN
  • Average rainfall in July: 3.15"

The wettest month (with the highest rainfall) is May (4.53").
The driest months (with the least rainfall) are February and September (2.32").

Average rainfall days in July
Plainfield, IN

Average rainfall days in July - Plainfield, IN
  • Average rainfall days in July: 18.4 days

The month with the highest number of rainy days is May (21.6 days).
The month with the least rainy days is January (9.5 days).

Average snowfall in July
Plainfield, IN

Average snowfall in July - Plainfield, IN
  • Average snowfall in July: 0"

The month with the highest snowfall is January (4.21").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Plainfield, IN

Average snowfall days in July - Plainfield, IN
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Plainfield, IN

Average daylight in July / Average sunshine in July - Plainfield, IN
  • 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: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 4h and 6min).

Average sunshine days in July
Plainfield, IN

Average sunshine days in July - Plainfield, IN
  • Average sunshine days in July: 8.4 days

The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is May (7.3 days).

Average UV index in July
Plainfield, IN

Average UV index in July - Plainfield, IN
  • Average UV index in July: 6

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

Average cloud cover in July
Plainfield, IN

Average cloud cover in July - Plainfield, IN
  • Average cloud cover in July: 33

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in July
Plainfield, IN

Average visibility in July - Plainfield, IN
  • Average visibility in July: 5mi

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

Plainfield, Indiana, USA

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