July weather forecast
Westport, IN

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Weather in July

July, like June, in Westport, Indiana, is a moderately hot summer month, with an average temperature fluctuating between 65.3°F (18.5°C) and 83.1°F (28.4°C).

Temperature

Westport, Indiana, records the warmest temperatures in July, averaging a high of 83.1°F (28.4°C) and a low of 65.3°F (18.5°C).

Heat index

The average heat index in July is computed to be a hot 91.4°F (33°C). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.

Humidity

The average relative humidity in July in Westport is 81%.

Rainfall

In Westport, during July, the rain falls for 15.1 days and regularly aggregates up to 1.81" (46mm) of precipitation. In Westport, Indiana, during the entire year, the rain falls for 137.6 days and collects up to 17.99" (457mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in July in Westport, Indiana, is 14h and 36min.
On the first day of July in Westport, Indiana, sunrise is at 6:20 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 8:54 pm EDT.

Sunshine

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

UV index

The months with the highest UV index in Westport are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 6 in July, converts into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. 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. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What is the warmest month in Westport?

July, with an average high of 83.1°F (28.4°C) and a low of 65.3°F (18.5°C), signifies the warmest month of the year.

Is it hot in Westport during July?

The high-temperature, in July, in Westport, records 83.1°F (28.4°C), while the low-temperature is 65.3°F (18.5°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is computed to be 91.4°F (33°C).

What is the average humidity in July in Westport?

In Westport, Indiana, the average relative humidity in July is 81%.

How many days does it rain in July in Westport?

In July, the rain falls for 15.1 days. Throughout July, 1.81" (46mm) of precipitation is accumulated.

When it does not snow in Westport?

May through September are months without snowfall in Westport.

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

In July, the average day length in Westport, Indiana, is 14h and 36min.

When is the sunrise / sunset in July in Westport?

In July, on the first day of the month, sunrise is at 6:20 am and sunset at 9:12 pm. On the last day of the month, in Westport, sunrise is at 6:42 am and sunset at 8:54 pm EDT.

What month has the most sunshine in Westport?

The month with the most sunshine in Westport is July, with an average of 10.3h of sunshine.

How many hours of sunshine does Westport have in July?

In July, the average sunshine duration in Westport, Indiana, is 10.3h.

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

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

What is the UV index reading in July in Westport?

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Westport, IN

Average temperature in July - Westport, IN
  • Average high temperature in July: 83.1°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in July: 65.3°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in July
Westport, IN

Average pressure in July - Westport, IN
  • Average pressure in July: 29.97"Hg

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

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Average wind speed in July
Westport, IN

Average wind speed in July - Westport, IN
  • Average wind speed in July: 5.4mph

The windiest months (with the highest average wind speed) are January and February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).

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Average humidity in July
Westport, IN

Average humidity in July - Westport, IN
  • Average humidity in July: 81%

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

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Average rainfall in July
Westport, IN

Average rainfall in July - Westport, IN
  • Average rainfall in July: 1.81"

The wettest month (with the highest rainfall) is May (2.01").
The driest month (with the least rainfall) is September (0.98").

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Average rainfall days in July
Westport, IN

Average rainfall days in July - Westport, IN
  • Average rainfall days in July: 15.1 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall in July
Westport, IN

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

The month with the highest snowfall is March (1.46").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Westport, IN

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

The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Westport, 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 30min).

  • 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 January (Average sunshine: 4h and 0min).

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Average sunshine days in July
Westport, IN

Average sunshine days in July - Westport, IN
  • Average sunshine days in July: 12.4 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (12.4 days).

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Average UV index in July
Westport, IN

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

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

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Average cloud cover in July
Westport, IN

Average cloud cover in July - Westport, IN
  • Average cloud cover in July: 32

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

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Average visibility in July
Westport, IN

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

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

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Westport, Indiana, USA

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