Chesterton
Indiana, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Chesterton, IN

July, the same as June, is a moderately hot summer month in Chesterton, Indiana, with average temperature fluctuating between 62.2°F (16.8°C) and 83.5°F (28.6°C).

Temperature

With an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 62.2°F (16.8°C), July is the warmest month.

Rainfall

In Chesterton, it is raining for 10 days, with typically 3.9" (100mm) of accumulated precipitation. In Chesterton, during the entire year, the rain falls for 130 days and collects up to 39.4" (999.8mm) of precipitation.

Snowfall

In Chesterton, during the entire year, snow aggregates up to 48.6" (1234mm).

Ocean temperature

In Chesterton, Indiana, the average seawater temperature in July is 66.2°F (19°C). For most, swimming in 66.2°F (19°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

The average length of the day in Chesterton is 14.8h.

Sunshine

June and July, with an average of 10h of sunshine, are months with the most sunshine in Chesterton, Indiana.

UV index

Months with the highest UV index are June and July, with an average maximum UV index of 9. A UV Index reading of 8 to 10 represents a very high threat to health from the exposure to the Sun's UV rays for the average person.
The average daily UV index of 9 transform into the following instructions:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Protect yourself by liberally applying a sunscreen of at least 30 SPF. Sunscreen prevents sunburn and decreases the damaging effects of Sun's radiation on the immune system.

What is the warmest month in Chesterton?

With an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 62.2°F (16.8°C), July is the warmest month in Chesterton.

What is the temperature in July in Chesterton?

In July, the average high-temperature is 83.5°F (28.6°C), and the average low-temperature is 62.2°F (16.8°C).

How much does it rain in Chesterton in July?

In July, in Chesterton, Indiana, the rain falls for 10 days. Throughout July, 3.9" (100mm) of precipitation is accumulated.

How cold is the water in July in Chesterton?

In Chesterton, Indiana, the average seawater temperature in July is 66.2°F (19°C). For swimming, a surface water temperature of 66.2°F (19°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Chesterton have in July?

In Chesterton, Indiana, the average length of the day in July is 14.8h.

What is the month with the most sunshine in Chesterton?

Months with the most sunshine in Chesterton are June and July, with an average of 10h of sunshine.

How long on average sun shines in July in Chesterton?

The average sunshine in July in Chesterton, Indiana, is 10h.

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

June and July, with an average maximum UV index of 9, are months with the highest UV index in Chesterton.

What is the UV index reading in July in Chesterton?

The average daily maximum UV index in July is 9. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in July - Chesterton, IN
  • Average high temperature in July: 83.5°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in July: 62.2°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

Average rainfall in July - Chesterton, IN
  • Average rainfall in July: 3.9"

The wettest month (with the highest rainfall) is June (4.2").
The driest month (with the lowest rainfall) is February (1.7").

Average rainfall days in July - Chesterton, IN
  • Average rainfall days in July: 10 days

Months with the highest number of rainy days are March, April and December (13 days).
Months with the lowest number of rainy days are August, September and October (9 days).

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

The month with the highest snowfall is January (11.8").
Months with the lowest snowfall are May, June, July, August and September (0").

Average sea temperature in July - Chesterton, IN
  • Average sea temperature in July: 66°F

The best month for swimming (with the highest average sea temperature) is August (70°F).
Coldest months (with the lowest average sea temperature) are February, March and April (37°F).

Average daylight in July / Average sunshine in July - Chesterton, IN
  • Average daylight in July: 14.8h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).

  • Average sunshine in July: 10h

Months with most sunshine are June and July (Average sunshine: 10h).
The month with least sunshine is December (Average sunshine: 3h).

Average UV index in July - Chesterton, IN
  • Average UV index in July: 9

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January and December (UV index 1).