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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 Retreat, Indiana, is another cold winter month, with an average temperature varying between 36.7°F (2.6°C) and 23.4°F (-4.8°C). Retreat's coldest weather arrives in January, when temperatures average a high of 36.7°F (2.6°C) and a low of 23.4°F (-4.8°C). Weather in January »
Weather in February
February, the last month of the winter in Retreat, is another cold month, with an average temperature ranging between min 27°F (-2.8°C) and max 41.5°F (5.3°C). February begins with an average high-temperature of a still wintry 41.5°F (5.3°C), reflecting close similarity to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Retreat, Indiana, with an average temperature fluctuating between 52.3°F (11.3°C) and 36.1°F (2.3°C). With the transition into March, Retreat experiences an increase in average high-temperatures, moving up from a wintry 41.5°F (5.3°C) in February to a cool 52.3°F (11.3°C). Weather in March »
Weather in April
April in Retreat, Indiana, is a refreshing spring month, with an average temperature varying between 64°F (17.8°C) and 46°F (7.8°C). The start of April brings a shift in the average high-temperature, increasing from March's fresh 52.3°F (11.3°C) to a refreshing 64°F (17.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Retreat, Indiana, with an average temperature varying between 55.9°F (13.3°C) and 73.8°F (23.2°C). As April gives way to May, the average high-temperature displays an increase, moving from a comfortable 64°F (17.8°C) to a warm 73.8°F (23.2°C). Weather in May »
Weather in June
June, the first month of the summer in Retreat, is also a moderately hot month, with temperature in the range of an average low of 63.5°F (17.5°C) and an average high of 82°F (27.8°C). Retreat's transition into June is noticed by a slight rise in the average high-temperature, advancing from 73.8°F (23.2°C) in May to a still warm 82°F (27.8°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Retreat, Indiana, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 65.8°F (18.8°C). July, having an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 65.8°F (18.8°C), is the warmest month. July's heat index is evaluated at a sweltering 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Retreat, Indiana, with an average temperature fluctuating between 83.8°F (28.8°C) and 64.2°F (17.9°C). August brings an average high-temperature of a still moderately hot 83.8°F (28.8°C), showing a slight difference from July's 84.7°F (29.3°C). Weather in August »
Weather in September
September, the first month of the autumn in Retreat, is still a warm month, with an average temperature ranging between min 58.5°F (14.7°C) and max 78.1°F (25.6°C). September's arrival comes with a mild decrease in the average high-temperature, moving subtly from a warm 83.8°F (28.8°C) in August to a still moderately hot 78.1°F (25.6°C). Weather in September »
Weather in October
October, like September, in Retreat, Indiana, is another enjoyable autumn month, with an average temperature fluctuating between 47.3°F (8.5°C) and 65.5°F (18.6°C). During the transition into October, Retreat observes a decrease in the average high-temperature, falling from a moderately hot 78.1°F (25.6°C) in September to an enjoyable 65.5°F (18.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Retreat, Indiana, with an average temperature varying between 51.4°F (10.8°C) and 36.5°F (2.5°C). November shows a mild decline in the average high-temperature, falling from October's comfortable 65.5°F (18.6°C) to a fresh 51.4°F (10.8°C). Weather in November »
Weather in December
December, the first month of the winter in Retreat, is still a cold month, with temperature in the range of an average low of 30.4°F (-0.9°C) and an average high of 41.9°F (5.5°C). December involves a decrease in temperature, down from a cool 51.4°F (10.8°C) in November to an icy 41.9°F (5.5°C). Weather in December »
Updated: Aug 3, 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 are the coldest months?
January stands out as Retreat's coldest month, with temperatures ranging between an average high of 36.7°F (2.6°C) and a low of 23.4°F (-4.8°C).
How much does it rain?
In Retreat, Indiana, during the entire year, the rain falls for 163.7 days and collects up to 33.11" (841mm) of precipitation.
When does it snow?
January through April, October through December are months with snowfall.
How much does it snow?
Throughout the year, there are 32.7 snowfall days, and 9.69" (246mm) of snow is accumulated.
What is the month with the least sunshine?
The months with the least sunshine are January and December, with an average of 4.1h 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 snowiest month?
February is the month with the most snowfall. Snow falls for 8.6 days and accumulates 2.72" (69mm) 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 rainiest month?
April is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.82" (97mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What are the months with the highest UV index in Retreat?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the warmest month?
Retreat's July weather reaches an average high of 84.7°F (29.3°C) and an average low of 65.8°F (18.8°C), making it the warmest month.
What month has the most sunshine?
With an average of 10.3h of sunshine, July has the most sunshine of the year.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 12.9 days and typically collects 1.85" (47mm) of precipitation.
What is the least humid month?
October is the least humid month, with an average relative humidity of 74%.
What is the most humid month?
With an average relative humidity of 81%, December is the most humid month.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Retreat, IN
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.7°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 (23.4°F).
Average pressure
Retreat, IN
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"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:
30.14"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Retreat, IN
- Average wind speed in January:
8.2mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.6mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5mph - Average wind speed in August:
5mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.9mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.6mph
The windiest months (with the highest average wind speed) are January and February (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity
Retreat, IN
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Retreat, IN
- Average rainfall in January:
2.36" - Average rainfall in February:
2.64" - Average rainfall in March:
3.07" - Average rainfall in April:
3.82" - Average rainfall in May:
3.43" - Average rainfall in June:
3.03"
- Average rainfall in July:
3.23" - Average rainfall in August:
2.17" - Average rainfall in September:
1.85" - Average rainfall in October:
2.52" - Average rainfall in November:
2.56" - Average rainfall in December:
2.44"
The wettest month (with the highest rainfall) is April (3.82").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Retreat, IN
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
9.9 days - Average rainfall days in March:
14.9 days - Average rainfall days in April:
16.7 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (9.9 days).
Average snowfall
Retreat, IN
The month with the highest snowfall is February (2.72").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Retreat, IN
- Average snowfall days in January:
9 days - Average snowfall days in February:
8.6 days - Average snowfall days in March:
4.4 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:
7.2 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Retreat, IN
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - 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 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 6min).
Average sunshine days
Retreat, IN
- Average sunshine days in January:
13.6 days - Average sunshine days in February:
11.5 days - Average sunshine days in March:
11.9 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
16.8 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (9.6 days).
Average UV index
Retreat, 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
Retreat, IN
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Retreat, IN
The months with the highest visibility are March, April, June, October and November (6mi).
The months with the lowest visibility are January, February, May, July, August, September and December (5mi).
Retreat, Indiana, USA
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