Climate and monthly weather forecast
Flat Iron, IN

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Weather in January

January, like December, is another subzero cold winter month in Flat Iron, Indiana, with an average temperature varying between 31.6°F (-0.2°C) and 20.5°F (-6.4°C). In Flat Iron, the month of January is known for its lowest average temperatures, reaching a high of 31.6°F (-0.2°C) and a low of 20.5°F (-6.4°C). Weather in January »

Weather in February

The last month of the winter, February, is a cold month in Flat Iron, Indiana, with an average temperature ranging between min 23.9°F (-4.5°C) and max 37°F (2.8°C). With the start of February, the average high-temperature marginally shifts from January's subzero cold 31.6°F (-0.2°C) to a cold 37°F (2.8°C). Weather in February »

Weather in March

March, the first month of the spring in Flat Iron, is a chilly month, with an average temperature fluctuating between 34.9°F (1.6°C) and 49.1°F (9.5°C). March's arrival coincides with a temperature rise, moving from February's icy 37°F (2.8°C) to a frosty 49.1°F (9.5°C). Weather in March »

Weather in April

April in Flat Iron, Indiana, is a comfortable spring month, with temperature in the range of an average high of 61.2°F (16.2°C) and an average low of 45°F (7.2°C). With the transition into April, Flat Iron experiences an increase in average high-temperatures, moving up from a frosty 49.1°F (9.5°C) in March to a comfortable 61.2°F (16.2°C). Weather in April »

Weather in May

May, the last month of the spring in Flat Iron, is an agreeable month, with an average temperature ranging between max 71.8°F (22.1°C) and min 55°F (12.8°C). May's arrival sees a rise in the average high-temperature, jumping from April's enjoyable 61.2°F (16.2°C) to a pleasant 71.8°F (22.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Flat Iron, Indiana, with an average temperature fluctuating between 63.3°F (17.4°C) and 79.9°F (26.6°C). The beginning of June marks a minor shift in the average high-temperature, moving from May's pleasant 71.8°F (22.1°C) to a warm 79.9°F (26.6°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Flat Iron, Indiana, with an average temperature varying between 81.3°F (27.4°C) and 64.9°F (18.3°C). The warmest period is July, when temperatures fluctuate between an average high of 81.3°F (27.4°C) and a low of 64.9°F (18.3°C). July's heat index is computed to be a tropical 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Flat Iron, Indiana, with an average temperature varying between 80.6°F (27°C) and 63.3°F (17.4°C). Flat Iron sees the arrival of August with an average high-temperature of a still moderately hot 80.6°F (27°C), indicating a subtle variation from July. Weather in August »

Weather in September

September, the first month of the autumn in Flat Iron, is also a moderately hot month, with an average temperature ranging between min 57.7°F (14.3°C) and max 76.1°F (24.5°C). The transition into September marks the average high-temperature at a still warm 76.1°F (24.5°C), differing minimally from August's 80.6°F (27°C). Weather in September »

Weather in October

October, like September, in Flat Iron, Indiana, is another comfortable autumn month, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 47.1°F (8.4°C). October brings a decrease in the average high-temperature, falling from September's moderately hot 76.1°F (24.5°C) to a comfortable 63.1°F (17.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Flat Iron, is also a frosty month, with temperature in the range of an average high of 48.9°F (9.4°C) and an average low of 35.6°F (2°C). November shows a mild decline in the average high-temperature, falling from October's comfortable 63.1°F (17.3°C) to a frosty 48.9°F (9.4°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Flat Iron, Indiana, with an average temperature varying between 27.5°F (-2.5°C) and 37.6°F (3.1°C). Welcoming December, Flat Iron observes a shift in the average high-temperature, falling from November's frosty 48.9°F (9.4°C) to an icy 37.6°F (3.1°C). Weather in December »

Frequently asked questions

What month is the coldest?

Flat Iron's coldest temperatures are experienced in January, with average high temperatures of 31.6°F (-0.2°C) and lows of 20.5°F (-6.4°C).

How much does it rain?

Throughout the year, there are 151.8 rainfall days, and 25.63" (651mm) of precipitation is accumulated.

When does it snow?

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

How many days does it snow?

Throughout the year, there are 35.2 snowfall days, and 8.82" (224mm) of snow is accumulated.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4h of sunshine.

What is the month with the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the driest month?

The months with the least rainfall are February and September Rain falls for 6.6 days and accumulates 1.38" (35mm) of rain.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 8.9 days and accumulates 2.64" (67mm) 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 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 in Flat Iron?

April is the month with the most rainfall. Rain falls for 15.3 days and accumulates 3.23" (82mm) of precipitation.

When it does not snow?

May through October are months without snowfall.

When are the longest days?

With an average of 15h and 0min of daylight, June has the longest days of the year in Flat Iron, Indiana.

What month has the most sunshine?

With an average of 10.1h of sunshine, June has the most sunshine of the year.

What are the months with the highest UV index?

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

What part of the year is the hottest?

Temperature records mark July as the warmest month, with highs averaging 81.3°F (27.4°C) and lows at 64.9°F (18.3°C).

What is the most humid month?

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

What is the least humid month?

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

What is the month with the shortest days in Flat Iron?

With an average of 9h and 24min of daylight, December has the shortest days of the year in Flat Iron, Indiana.

Average temperature
Flat Iron, IN

Average temperature - Flat Iron, IN

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.6°F).

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure
Flat Iron, IN

Average pressure - Flat Iron, IN

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

Average wind speed
Flat Iron, IN

Average wind speed - Flat Iron, IN

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

Average humidity
Flat Iron, IN

Average humidity - Flat Iron, IN

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

Average rainfall
Flat Iron, IN

Average rainfall - Flat Iron, IN

The wettest month (with the highest rainfall) is April (3.23").
The driest months (with the least rainfall) are February and September (1.38").

Average rainfall days
Flat Iron, IN

Average rainfall days - Flat Iron, IN

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (6.6 days).

Average snowfall
Flat Iron, IN

Average snowfall - Flat Iron, IN

The month with the highest snowfall is February (2.64").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Flat Iron, IN

Average snowfall days - Flat Iron, IN

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Flat Iron, IN

Average daylight / Average sunshine - Flat Iron, IN

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days
Flat Iron, IN

Average sunshine days - Flat Iron, IN

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (9.5 days).

Average UV index
Flat Iron, IN

Average UV index - Flat Iron, IN

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Flat Iron, IN

Average visibility - Flat Iron, IN

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

Flat Iron, Indiana, USA

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