Climate and monthly weather forecast
Simonton Lake, IN

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Weather in January

January, like December, is another subzero cold winter month in Simonton Lake, Indiana, with an average temperature ranging between min 18.5°F (-7.5°C) and max 28.9°F (-1.7°C). January, on average, is the coldest month, registering a high temperature of 28.9°F (-1.7°C) and a low of 18.5°F (-7.5°C). Weather in January »

Weather in February

The last month of the winter, February, is an icy month in Simonton Lake, Indiana, with an average temperature fluctuating between 32.7°F (0.4°C) and 20.7°F (-6.3°C). Simonton Lake's weather in February, with an average high-temperature of a wintry 32.7°F (0.4°C), subtly shifts from January's 28.9°F (-1.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Simonton Lake, Indiana, with an average temperature varying between 44.6°F (7°C) and 30°F (-1.1°C). With the arrival of March, the average high-temperature transitions from a cold 32.7°F (0.4°C) in February to a chilly 44.6°F (7°C). Weather in March »

Weather in April

April in Simonton Lake, Indiana, is a mild spring month, with an average temperature fluctuating between 39.9°F (4.4°C) and 56.3°F (13.5°C). April's arrival brings a temperature shift, moving from a chilly 44.6°F (7°C) in March to a mild 56.3°F (13.5°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Simonton Lake, Indiana, with temperature in the range of an average low of 50.9°F (10.5°C) and an average high of 68.7°F (20.4°C). As May begins, there is an increase in the average high-temperature, moving from a moderate 56.3°F (13.5°C) in April to a pleasant 68.7°F (20.4°C). Weather in May »

Weather in June

June, the first month of the summer in Simonton Lake, is a moderately hot month, with an average temperature fluctuating between 76.6°F (24.8°C) and 59.4°F (15.2°C). Simonton Lake's transition into June is marked by a minor temperature shift, moving from a pleasant 68.7°F (20.4°C) in May to a warm 76.6°F (24.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Simonton Lake, Indiana, with an average temperature ranging between min 62.4°F (16.9°C) and max 79.9°F (26.6°C). In Simonton Lake, July is the month with the highest recorded average temperatures, measuring a high of 79.9°F (26.6°C) and a low of 62.4°F (16.9°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Simonton Lake, Indiana, with an average temperature varying between 78.3°F (25.7°C) and 60.4°F (15.8°C). As Simonton Lake steps into August, the average high-temperature is measured at a still moderately hot 78.3°F (25.7°C), displaying minor differences from July's 79.9°F (26.6°C). Weather in August »

Weather in September

September, the first month of the autumn in Simonton Lake, is also an agreeable month, with an average temperature ranging between max 72.9°F (22.7°C) and min 54.9°F (12.7°C). The move into September indicates a slight reduction in the average high-temperature, down from August's moderately hot 78.3°F (25.7°C) to an agreeable 72.9°F (22.7°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Simonton Lake, Indiana, with an average temperature fluctuating between 45°F (7.2°C) and 60.1°F (15.6°C). As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a pleasant 72.9°F (22.7°C) to a moderate 60.1°F (15.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Simonton Lake, is also a frosty month, with temperature in the range of an average low of 33.6°F (0.9°C) and an average high of 46°F (7.8°C). November's arrival corresponds with a decrease in average high-temperatures, from October's moderate 60.1°F (15.6°C) to a frosty 46°F (7.8°C). Weather in November »

Weather in December

December, the first month of the winter in Simonton Lake, is also an icy month, with temperature in the range of an average high of 35.2°F (1.8°C) and an average low of 25.9°F (-3.4°C). The onset of December comes with a shift in the average high-temperature, falling from a frosty 46°F (7.8°C) in November to a wintry 35.2°F (1.8°C). Weather in December »
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

January, characterized by an average high temperature of 28.9°F (-1.7°C) and a low temperature of 18.5°F (-7.5°C), is generally the coldest month.

What is the most humid month?

The most humid month is January, with an average relative humidity of 86%.

How many days does it rain?

In Simonton Lake, during the entire year, the rain falls for 163.4 days and collects up to 30.55" (776mm) of precipitation.

When does it snow?

January through May, October through December are months with snowfall.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 16.7 days and typically aggregates up to 5.47" (139mm) of snow.

How much does it snow?

In Simonton Lake, during the entire year, snow falls for 56.4 days and aggregates up to 17.99" (457mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 2.9h of sunshine.

What is the month with the lowest UV index?

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

What is the driest month?

February and December are months with the least rain when the rain falls for 7.4 days and typically aggregates up to 1.77" (45mm) of rain.

When is Daylight Saving Time (DST) in Simonton Lake?

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

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 18.6 days and typically aggregates up to 3.9" (99mm) of precipitation.

When it does not snow?

June through September are months without snowfall in Simonton Lake.

When are the longest days?

The month with the longest days is June, with an average of 15h and 12min of daylight.

When is the highest UV index?

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

What month is the hottest?

During the warmest month in Simonton Lake, July, temperatures average a high of 79.9°F (26.6°C) and a low of 62.4°F (16.9°C).

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10h of sunshine.

What is the least humid month?

The least humid month is October, with an average relative humidity of 76%.

What is the month with the shortest days?

The month with the shortest days in Simonton Lake is December, with an average of 9h and 12min of daylight.

Average temperature
Simonton Lake, IN

Average temperature - Simonton Lake, IN

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.9°F).

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure
Simonton Lake, IN

Average pressure - Simonton Lake, IN

The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Simonton Lake, IN

Average wind speed - Simonton Lake, IN

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity
Simonton Lake, IN

Average humidity - Simonton Lake, IN

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (76%).

Average rainfall
Simonton Lake, IN

Average rainfall - Simonton Lake, IN

The wettest month (with the highest rainfall) is May (3.9").
The driest months (with the least rainfall) are February and December (1.77").

Average rainfall days
Simonton Lake, IN

Average rainfall days - Simonton Lake, IN

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is February (7.4 days).

Average snowfall
Simonton Lake, IN

Average snowfall - Simonton Lake, IN

The month with the highest snowfall is January (5.47").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Simonton Lake, IN

Average snowfall days - Simonton Lake, IN

The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Simonton Lake, IN

Average daylight / Average sunshine - Simonton Lake, IN

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

Average sunshine days
Simonton Lake, IN

Average sunshine days - Simonton Lake, IN

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is January (8.6 days).

Average UV index
Simonton Lake, IN

Average UV index - Simonton Lake, IN

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

Average visibility
Simonton Lake, IN

Average visibility - Simonton Lake, IN

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

Simonton Lake, Indiana, USA

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