July weather forecast
Guernsey, IN

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Weather in July

July, the same as June, is another warm summer month in Guernsey, Indiana, with an average temperature fluctuating between 64°F (17.8°C) and 81°F (27.2°C).

Temperature

July proves to be the warmest month, recording an average peak temperature of 81°F (27.2°C) and a minimum temperature of 64°F (17.8°C).

Heat index

Throughout July, the heat index is evaluated at a hot 87.8°F (31°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

With an average relative humidity of 84%, July is the most humid month.

Rainfall

In July, the rain falls for 17.7 days. Throughout July, 2.64" (67mm) of precipitation is accumulated. Throughout the year, there are 157.1 rainfall days, and 23.11" (587mm) of precipitation is accumulated.

Snowfall

In Guernsey, snow does not fall in May through October.

Daylight

In July, the average length of the day is 14h and 46min.
On the first day of July, sunrise is at 6:19 am and sunset at 9:22 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 9:03 pm EDT.

Sunshine

June and July, with an average of 9.9h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

In Guernsey, the peak average temperatures are observed in July, with a high of 81°F (27.2°C) and a low of 64°F (17.8°C).

What are the temperatures in July?

The average high-temperature, in July, in Guernsey, is 81°F (27.2°C), while the average low-temperature is 64°F (17.8°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is evaluated at 87.8°F (31°C).

What is the most humid month?

July is the most humid month, with an average relative humidity of 84%.

What is the average humidity in July?

In Guernsey, the average relative humidity in July is 84%.

How many days does it rain in July in Guernsey?

In July, the rain falls for 17.7 days. Throughout July, 2.64" (67mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

What is the average length of the day in July?

The average day length in July is 14h and 46min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:19 am and sunset at 9:22 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 9:03 pm EDT.

What are the months with the most sunshine?

June and July, with an average of 9.9h of sunshine, are months with the most sunshine.

How long on average sun shines in July?

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

What is the month with 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 Guernsey, Indiana, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health threat from 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
Guernsey, IN

Average temperature in July - Guernsey, IN
  • Average high temperature in July: 81°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°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 (19°F).

Average pressure in July
Guernsey, IN

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Guernsey, IN

Average wind speed in July - Guernsey, IN
  • Average wind speed in July: 6.2mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in July
Guernsey, IN

Average humidity in July - Guernsey, IN
  • Average humidity in July: 84%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

Average rainfall in July
Guernsey, IN

Average rainfall in July - Guernsey, IN
  • Average rainfall in July: 2.64"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.14").

Average rainfall days in July
Guernsey, IN

Average rainfall days in July - Guernsey, IN
  • Average rainfall days in July: 17.7 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in July
Guernsey, IN

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

The month with the highest snowfall is January (2.95").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Guernsey, IN

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

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Guernsey, IN
  • 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 months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in July
Guernsey, IN

Average sunshine days in July - Guernsey, IN
  • Average sunshine days in July: 9.6 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (9.4 days).

Average UV index in July
Guernsey, IN

Average UV index in July - Guernsey, IN
  • 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).

Average cloud cover in July
Guernsey, IN

Average cloud cover in July - Guernsey, IN
  • Average cloud cover in July: 34

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in July
Guernsey, IN

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

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

Guernsey, Indiana, USA

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