Climate and monthly weather forecast
Deer Park, IN

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Weather in January

January, like December, is another subzero cold winter month in Deer Park, Indiana, with temperature in the range of an average low of 19°F (-7.2°C) and an average high of 30.2°F (-1°C). January is the coldest month, with the temperature often reaching an average high of 30.2°F (-1°C) and an average low of 19°F (-7.2°C). Weather in January »

Weather in February

February, the last month of the winter in Deer Park, is an icy month, with an average temperature fluctuating between 21.9°F (-5.6°C) and 34.3°F (1.3°C). February's commencement is accompanied by an average high-temperature of a wintry 34.3°F (1.3°C), diverging marginally from January's 30.2°F (-1°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Deer Park, Indiana, with an average temperature ranging between min 32.5°F (0.3°C) and max 46.6°F (8.1°C). The transition to March introduces an increase in the average high-temperature, shifting from a cold 34.3°F (1.3°C) in February to a chilly 46.6°F (8.1°C). Weather in March »

Weather in April

April in Deer Park, Indiana, is a moderate spring month, with an average temperature varying between 42.4°F (5.8°C) and 58.6°F (14.8°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's chilly 46.6°F (8.1°C) to a refreshing 58.6°F (14.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Deer Park, Indiana, with an average temperature ranging between max 70.3°F (21.3°C) and min 53.6°F (12°C). Deer Park's weather in May shows a rise in the average high-temperature, moving up from April's moderate 58.6°F (14.8°C) to a pleasant 70.3°F (21.3°C). Weather in May »

Weather in June

June, the first month of the summer in Deer Park, is a moderately hot month, with an average temperature fluctuating between 78.6°F (25.9°C) and 61.3°F (16.3°C). The onset of June marks a slight increase in the average high-temperature, moving from a pleasant 70.3°F (21.3°C) in May to a warm 78.6°F (25.9°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Deer Park, Indiana, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 80.8°F (27.1°C). In Deer Park, July records the highest average temperatures, peaking at 80.8°F (27.1°C) and reaching a low of 64°F (17.8°C). The average heat index in July is evaluated at a hot 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Deer Park, Indiana, with an average temperature ranging between max 79.3°F (26.3°C) and min 62.4°F (16.9°C). August begins with an average high-temperature of a still moderately hot 79.3°F (26.3°C), reflecting close similarity to the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Deer Park, is still a warm month, with an average temperature ranging between min 56.8°F (13.8°C) and max 74.7°F (23.7°C). The onset of September brings with it an average high-temperature of a still moderately hot 74.7°F (23.7°C), showing a negligible variation from the month before. Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Deer Park, Indiana, with an average temperature ranging between max 61.7°F (16.5°C) and min 46.9°F (8.3°C). October indicates a shift in the average high-temperature, from September's moderately hot 74.7°F (23.7°C) to an enjoyable 61.7°F (16.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Deer Park, Indiana, with an average temperature varying between 47.3°F (8.5°C) and 34.7°F (1.5°C). Deer Park's weather in November is characterized by a distinct drop in the average high-temperature, reducing from a comfortable 61.7°F (16.5°C) in October to a chilly 47.3°F (8.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Deer Park, Indiana, with an average temperature varying between 26.4°F (-3.1°C) and 36.3°F (2.4°C). In December, the average high-temperature goes from a frosty 47.3°F (8.5°C) in November to an icy 36.3°F (2.4°C). Weather in December »
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

Deer Park experiences its lowest temperatures in January, with an average peak of 30.2°F (-1°C) and a low of 19°F (-7.2°C).

What is the driest month?

The month with the least rainfall is January, when the rain falls for 6.6 days and typically collects 1.1" (28mm) of precipitation.

How many days does it rain?

In Deer Park, during the entire year, the rain falls for 153.9 days and collects up to 23.46" (596mm) of precipitation.

When does it snow?

Months with snowfall are January through April, November and December.

How much does it snow?

Throughout the year, there are 44.8 snowfall days, and 12.4" (315mm) of snow is accumulated.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.7h of sunshine.

What is the month with the lowest UV index?

January and December, with an average maximum UV index of 1, are months with the lowest UV index.

When does it snow the most?

The month with the most snowfall is February, when snow falls for 10.1 days and typically aggregates up to 3.5" (89mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 17.9 days and typically aggregates up to 3.31" (84mm) of precipitation.

When it does not snow?

In Deer Park, snow does not fall in May through October.

When are the longest days?

June has the longest days of the year, with an average of 15h and 6min of daylight.

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.

What is the warmest month?

July, known for its average high temperature of 80.8°F (27.1°C) and an average low temperature of 64°F (17.8°C), is the warmest month.

What is the most humid month?

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

What are the months with the most sunshine?

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

What is the least humid month?

October is the least humid month, with an average relative humidity of 72%.

What is the month with the shortest days?

With an average of 9h and 18min of daylight, December has the shortest days of the year.

Average temperature
Deer Park, IN

Average temperature - Deer Park, IN

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.2°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
Deer Park, IN

Average pressure - Deer Park, IN

The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Deer Park, IN

Average wind speed - Deer Park, IN

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity
Deer Park, IN

Average humidity - Deer Park, IN

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

Average rainfall
Deer Park, IN

Average rainfall - Deer Park, IN

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is January (1.1").

Average rainfall days
Deer Park, IN

Average rainfall days - Deer Park, IN

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (6.6 days).

Average snowfall
Deer Park, IN

Average snowfall - Deer Park, IN

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Deer Park, IN

Average snowfall days - Deer Park, IN

The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Deer Park, IN

Average daylight / Average sunshine - Deer Park, IN

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).

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days
Deer Park, IN

Average sunshine days - Deer Park, IN

The month with the most sunshine days is November (17.5 days).
The months with the least sunshine days are June and July (10.3 days).

Average UV index
Deer Park, IN

Average UV index - Deer Park, IN

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average visibility
Deer Park, IN

Average visibility - Deer Park, IN

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

Deer Park, Indiana, USA

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