Climate and monthly weather forecastFlat Iron, IN
Climate and monthly weather forecast
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 »Updated: Aug 2, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
Throughout the year, there are 151.8 rainfall days, and 25.63" (651mm) of precipitation is accumulated.
January through April, November and December are months with snowfall.
Throughout the year, there are 35.2 snowfall days, and 8.82" (224mm) of snow is accumulated.
January has the least sunshine of the year, with an average of 4h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
The months with the least rainfall are February and September Rain falls for 6.6 days and accumulates 1.38" (35mm) of rain.
February is the month with the most snowfall. Snow falls for 8.9 days and accumulates 2.64" (67mm) of snow.
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.
April is the month with the most rainfall. Rain falls for 15.3 days and accumulates 3.23" (82mm) of precipitation.
May through October are months without snowfall.
With an average of 15h and 0min of daylight, June has the longest days of the year in Flat Iron, Indiana.
With an average of 10.1h of sunshine, June has the most sunshine of the year.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
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).
The most humid month is July, with an average relative humidity of 84%.
With an average relative humidity of 72%, October is the least humid month.
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
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 in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.12"Hg
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 in January:
10.4mph - Average wind speed in February:
10.3mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10.2mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.1mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.7mph
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
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 in January:
1.61" - Average rainfall in February:
1.38" - Average rainfall in March:
2.32" - Average rainfall in April:
3.23" - Average rainfall in May:
3.15" - Average rainfall in June:
2.91"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.24" - Average rainfall in September:
1.38" - Average rainfall in October:
2.05" - Average rainfall in November:
1.46" - Average rainfall in December:
1.46"
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 in January:
7.3 days - Average rainfall days in February:
6.6 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
18 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
8.8 days
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
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 in January:
10.6 days - Average snowfall days in February:
8.9 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.9 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
7.9 days
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 in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
4h and 6min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 48min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 48min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 30min
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 in January:
15 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
10 days - Average sunshine days in June:
10.2 days
- Average sunshine days in July:
9.5 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
18 days - Average sunshine days in December:
15.6 days
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
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 cloud cover
Flat Iron, IN
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are June, August and September (Cloud cover 32).
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).
