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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Flackville, Indiana, is a wintry winter month, with an average temperature varying between 20.8°F (-6.2°C) and 32.5°F (0.3°C). Flackville's coldest temperatures are experienced in January, with average high temperatures of 32.5°F (0.3°C) and lows of 20.8°F (-6.2°C). Weather in January »
Weather in February
February, the last month of the winter in Flackville, is also an icy month, with an average temperature ranging between min 24.8°F (-4°C) and max 37.9°F (3.3°C). In February, the average high-temperature marginally rises from a cold 32.5°F (0.3°C) in January to a still wintry 37.9°F (3.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Flackville, Indiana, with an average temperature ranging between max 49.5°F (9.7°C) and min 34.7°F (1.5°C). The arrival of March sees a shift in the average high-temperature, moving from a wintry 37.9°F (3.3°C) in February to a frosty 49.5°F (9.7°C). Weather in March »
Weather in April
April in Flackville, Indiana, is a comfortable spring month, with an average temperature varying between 61.3°F (16.3°C) and 45.1°F (7.3°C). In Flackville, the average high-temperature in April increases from a chilly 49.5°F (9.7°C) in March to a comfortable 61.3°F (16.3°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Flackville, Indiana, with an average temperature fluctuating between 71.6°F (22°C) and 55.6°F (13.1°C). May's arrival signals an increase in average high-temperatures, moving from April's comfortable 61.3°F (16.3°C) to an agreeable 71.6°F (22°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Flackville, Indiana, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 80.1°F (26.7°C). June witnesses a minor rise in the average high-temperature, transitioning from an agreeable 71.6°F (22°C) in May to a moderately hot 80.1°F (26.7°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Flackville, Indiana, with an average temperature ranging between min 65.8°F (18.8°C) and max 81.9°F (27.7°C). With average temperatures fluctuating between a high of 81.9°F (27.7°C) and a low of 65.8°F (18.8°C), July stands out as the warmest month. Throughout July, the heat index is appraised at 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 Flackville, Indiana, with an average temperature ranging between min 63.9°F (17.7°C) and max 81°F (27.2°C). August's advent denotes a minor fluctuation in the average high-temperature to a still moderately hot 81°F (27.2°C) from July's 81.9°F (27.7°C). Weather in August »
Weather in September
September, the first month of the autumn in Flackville, is also a moderately hot month, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 75.6°F (24.2°C). The shift from August to September coincides with a small decrease in the average high-temperature, down to a still moderately hot 75.6°F (24.2°C) from a warm 81°F (27.2°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Flackville, Indiana, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 47.3°F (8.5°C). Flackville's weather in October involves a decrease in the average high-temperature, moving down from September's warm 75.6°F (24.2°C) to a refreshing 63°F (17.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Flackville, Indiana, with an average temperature varying between 49.3°F (9.6°C) and 36.1°F (2.3°C). Stepping into November, Flackville observes a temperature decline, with the average high falling from October's enjoyable 63°F (17.2°C) to a chilly 49.3°F (9.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Flackville, Indiana, with an average temperature ranging between min 27.9°F (-2.3°C) and max 38.3°F (3.5°C). December brings a decrease in the average high-temperature, shifting from a frosty 49.3°F (9.6°C) in November to a wintry 38.3°F (3.5°C). Weather in December »
Updated: Jun 25, 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
What is the coldest month?
In Flackville, January is the month with the lowest recorded average temperatures, measuring a high of 32.5°F (0.3°C) and a low of 20.8°F (-6.2°C).
How much does it rain?
In Flackville, during the entire year, the rain falls for 163.9 days and collects up to 27.2" (691mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 10.8 days and accumulates 2.76" (70mm) of snow.
How much does it snow?
Throughout the year, there are 36.9 snowfall days, and 10.12" (257mm) of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.1h of sunshine.
What is the driest month?
February is the month with the least rainfall. Rain falls for 8.4 days and accumulates 1.54" (39mm) of precipitation.
When is Daylight Saving Time (DST) in Flackville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Flackville, 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 rainiest month?
May is the month with the most rainfall. Rain falls for 19 days and accumulates 3.39" (86mm) of precipitation.
When it does not snow?
In Flackville, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What are the months with the most sunshine?
June and July, with an average of 10.2h of sunshine, are months with the most sunshine.
When is the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the hottest time of year?
July is the warmest month, with the temperature often reaching an average high of 81.9°F (27.7°C) and an average low of 65.8°F (18.8°C).
What is the least humid month?
October is the least humid month, with an average relative humidity of 73%.
What is the most humid month?
December is the most humid month, with an average relative humidity of 82%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
What is the month with the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Flackville, IN
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).
Average pressure
Flackville, IN
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.97"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:
30.03"Hg - Average pressure in November:
30.13"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
Flackville, IN
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.6mph - Average wind speed in May:
8mph - Average wind speed in June:
7.1mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.6mph - Average wind speed in October:
8.4mph - Average wind speed in November:
8.9mph - Average wind speed in December:
9.1mph
The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity
Flackville, IN
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Flackville, IN
- Average rainfall in January:
2.05" - Average rainfall in February:
1.54" - Average rainfall in March:
2.36" - Average rainfall in April:
3.11" - Average rainfall in May:
3.39" - Average rainfall in June:
2.91"
- Average rainfall in July:
2.36" - Average rainfall in August:
2.05" - Average rainfall in September:
1.85" - Average rainfall in October:
1.85" - Average rainfall in November:
1.81" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is February (1.54").
Average rainfall days
Flackville, IN
- Average rainfall days in January:
8.5 days - Average rainfall days in February:
8.4 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
16 days - Average rainfall days in May:
19 days - Average rainfall days in June:
17 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
11 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (8.4 days).
Average snowfall
Flackville, IN
- Average snowfall in January:
2.76" - Average snowfall in February:
2.32" - Average snowfall in March:
1.34" - Average snowfall in April:
0.16" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Flackville, IN
- Average snowfall days in January:
10.8 days - Average snowfall days in February:
8.7 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.2 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:
0.5 days - Average snowfall days in November:
2.7 days - Average snowfall days in December:
8.6 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Flackville, IN
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Flackville, IN
- Average sunshine days in January:
13.7 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
13 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
10.1 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
11.4 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
16.6 days - Average sunshine days in December:
14.3 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is May (9.3 days).
Average UV index
Flackville, IN
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Flackville, IN
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Flackville, IN
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Flackville, Indiana, USA
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