Climate and monthly weather forecastFlat Rock Park, IN
Climate and monthly weather forecast
Weather in January
January, like December, in Flat Rock Park, Indiana, is a wintry winter month, with an average temperature ranging between min 22.5°F (-5.3°C) and max 35.2°F (1.8°C). Temperature readings reach their annual highs in January, averaging 35.2°F (1.8°C) and a minimum average of 22.5°F (-5.3°C). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Flat Rock Park, Indiana, with an average temperature varying between 39.9°F (4.4°C) and 26.1°F (-3.3°C). The introduction of February notes a subtle temperature variation to a still cold 39.9°F (4.4°C) from January's 35.2°F (1.8°C). Weather in February »Weather in March
March, the first month of the spring in Flat Rock Park, is a fresh month, with temperature in the range of an average low of 35.6°F (2°C) and an average high of 51.1°F (10.6°C). The start of March brings a rise in the average high-temperature, moving from a wintry 39.9°F (4.4°C) in February to a cool 51.1°F (10.6°C). Weather in March »Weather in April
April is a refreshing spring month in Flat Rock Park, Indiana, with an average temperature varying between 63.1°F (17.3°C) and 45.9°F (7.7°C). Flat Rock Park's April weather shows an increase in high-temperatures, moving from March's cool 51.1°F (10.6°C) to an enjoyable 63.1°F (17.3°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Flat Rock Park, Indiana, with an average temperature ranging between min 55.9°F (13.3°C) and max 73°F (22.8°C). May witnesses an increase in the average high-temperature, moving from an enjoyable 63.1°F (17.3°C) in April to an agreeable 73°F (22.8°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Flat Rock Park, Indiana, with an average temperature varying between 81.1°F (27.3°C) and 63.3°F (17.4°C). In Flat Rock Park, the average high-temperature in June slightly increases from a pleasant 73°F (22.8°C) in May to a moderately hot 81.1°F (27.3°C). Weather in June »Weather in July
July, like June, in Flat Rock Park, Indiana, is another warm summer month, with an average temperature fluctuating between 65.5°F (18.6°C) and 83.3°F (28.5°C). Flat Rock Park's warmest month, July, registers temperatures that range from a high of 83.3°F (28.5°C) to a low of 65.5°F (18.6°C). For July, the heat index is computed to be a tropical 93.2°F (34°C). Weather in July »Weather in August
August, the last month of the summer in Flat Rock Park, is another warm month, with an average temperature fluctuating between 63.3°F (17.4°C) and 82.8°F (28.2°C). As Flat Rock Park steps into August, the average high-temperature is measured at a still warm 82.8°F (28.2°C), displaying minor differences from July's 83.3°F (28.5°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Flat Rock Park, Indiana, with an average temperature varying between 58.3°F (14.6°C) and 77°F (25°C). In September, the average high-temperature marginally decreases from a moderately hot 82.8°F (28.2°C) in August to a still warm 77°F (25°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Flat Rock Park, Indiana, with temperature in the range of an average high of 64.6°F (18.1°C) and an average low of 47.3°F (8.5°C). The shift from September to October corresponds with a decrease in the average high-temperature, down to a comfortable 64.6°F (18.1°C) from a warm 77°F (25°C). Weather in October »Weather in November
November, the last month of the autumn in Flat Rock Park, is also a fresh month, with an average temperature varying between 36.5°F (2.5°C) and 51.1°F (10.6°C). November brings a minor decrease, with the average high-temperature reducing from a comfortable 64.6°F (18.1°C) in October to a fresh 51.1°F (10.6°C). Weather in November »Weather in December
December, the first month of the winter in Flat Rock Park, is also an icy month, with temperature in the range of an average low of 29.7°F (-1.3°C) and an average high of 40.6°F (4.8°C). The arrival of December corresponds with a temperature reduction, down from November's fresh 51.1°F (10.6°C) to an icy 40.6°F (4.8°C). Weather in December »Updated: Jul 29, 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 Rock Park reaches its average lowest temperatures in January, measuring 35.2°F (1.8°C) at the peak and 22.5°F (-5.3°C) at the lowest.
The months with the highest humidity are January, February, July and December, with an average relative humidity of 81%.
In Flat Rock Park, during the entire year, the rain falls for 163.5 days and collects up to 29.29" (744mm) of precipitation.
Months with snowfall are January through April, November and December.
In Flat Rock Park, during the entire year, snow falls for 34.1 days and aggregates up to 8.54" (217mm) of snow.
The month with the least sunshine is January, with an average of 4.1h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
February is the month with the most snowfall. Snow falls for 7.8 days and accumulates 2.17" (55mm) 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.
May is the month with the most rainfall. Rain falls for 18.3 days and accumulates 3.5" (89mm) of precipitation.
May through October are months without snowfall.
The month with the longest days is June, with an average of 14h and 54min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
In Flat Rock Park, July is identified by the average highest temperatures, reaching a peak of 83.3°F (28.5°C) and a low of 65.5°F (18.6°C).
With an average of 10.4h of sunshine, July has the most sunshine of the year.
September is the month with the least rainfall. Rain falls for 14.1 days and accumulates 1.73" (44mm) of precipitation.
October is the least humid month, with an average relative humidity of 74%.
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Flat Rock Park, IN
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.2°F).
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure
Flat Rock Park, 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:
29.96"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
Flat Rock Park, IN
- Average wind speed in January:
8.9mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.6mph - Average wind speed in April:
8.7mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.9mph - Average wind speed in October:
7.5mph - Average wind speed in November:
7.9mph - Average wind speed in December:
8.2mph
The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity
Flat Rock Park, IN
The months with the highest relative humidity are January, February, July and December (81%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Flat Rock Park, IN
- Average rainfall in January:
2.09" - Average rainfall in February:
2.05" - Average rainfall in March:
2.6" - Average rainfall in April:
3.23" - Average rainfall in May:
3.5" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.83" - Average rainfall in August:
2.05" - Average rainfall in September:
1.73" - Average rainfall in October:
2.24" - Average rainfall in November:
2.13" - Average rainfall in December:
2.24"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days
Flat Rock Park, IN
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
9.4 days - Average rainfall days in March:
14.6 days - Average rainfall days in April:
16 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
16.7 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is May (18.3 days).
The months with the least rainy days are January and February (9.4 days).
Average snowfall
Flat Rock Park, IN
The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Flat Rock Park, IN
- Average snowfall days in January:
9.6 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
5 days - Average snowfall days in April:
0.8 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:
0.2 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
8.2 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Flat Rock Park, IN
- Average daylight in January:
9h and 48min - 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 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 30min
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 30min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
5h and 18min - Average sunshine in March:
6h and 12min - Average sunshine in April:
7h and 24min - Average sunshine in May:
8h and 48min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
9h and 36min - Average sunshine in September:
8h and 24min - Average sunshine in October:
6h and 54min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Flat Rock Park, IN
- Average sunshine days in January:
13.5 days - Average sunshine days in February:
12.5 days - Average sunshine days in March:
12.2 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
10.3 days - Average sunshine days in June:
10.6 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
16.9 days - Average sunshine days in December:
13.6 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.3 days).
Average UV index
Flat Rock Park, 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 Rock Park, IN
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Flat Rock Park, IN
The months with the highest visibility are January, February, March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are July and December (5mi).
