Climate and monthly weather forecastSloan, IN
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Sloan, Indiana, with an average temperature varying between 20.5°F (-6.4°C) and 31.6°F (-0.2°C). January is Sloan's coldest month, registering average high temperatures of 31.6°F (-0.2°C) and lows of 20.5°F (-6.4°C). Weather in January »Weather in February
February, the last month of the winter in Sloan, is an icy month, with an average temperature fluctuating between 37°F (2.8°C) and 23.9°F (-4.5°C). The onset of February introduces a subtle rise in the average high-temperature, nudging from a freezing cold 31.6°F (-0.2°C) in January to a cold 37°F (2.8°C). Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Sloan, Indiana, with an average temperature ranging between min 34.9°F (1.6°C) and max 49.1°F (9.5°C). Sloan in March sees a temperature change, with average high-temperatures moving from an icy 37°F (2.8°C) in February to a chilly 49.1°F (9.5°C). Weather in March »Weather in April
April is a comfortable spring month in Sloan, Indiana, with an average temperature fluctuating between 61.2°F (16.2°C) and 45°F (7.2°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a chilly 49.1°F (9.5°C) to a refreshing 61.2°F (16.2°C). Weather in April »Weather in May
May, the last month of the spring in Sloan, is an agreeable month, with an average temperature ranging between min 55°F (12.8°C) and max 71.8°F (22.1°C). The average high-temperature increases in May, moving from a refreshing 61.2°F (16.2°C) in April to a pleasant 71.8°F (22.1°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Sloan, Indiana, with an average temperature varying between 79.9°F (26.6°C) and 63.3°F (17.4°C). June's arrival signals a subtle increase in average high-temperatures, moving from May's agreeable 71.8°F (22.1°C) to a warm 79.9°F (26.6°C). Weather in June »Weather in July
July, like June, in Sloan, Indiana, is another warm summer month, with an average temperature fluctuating between 64.9°F (18.3°C) and 81.3°F (27.4°C). The warmest time of the year is July, with temperatures averaging a high of 81.3°F (27.4°C) and a low of 64.9°F (18.3°C). Throughout July, the heat index is appraised at a hot 87.8°F (31°C). Weather in July »Weather in August
August, the last month of the summer in Sloan, is also a moderately hot month, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 80.6°F (27°C). August's weather displays an average high-temperature of a still warm 80.6°F (27°C), slightly varied from July's 81.3°F (27.4°C). Weather in August »Weather in September
September, the first month of the autumn in Sloan, is also a moderately hot month, with an average temperature fluctuating between 76.1°F (24.5°C) and 57.7°F (14.3°C). September begins with an average high-temperature of a still moderately hot 76.1°F (24.5°C), reflecting close similarity to the preceding month. Weather in September »Weather in October
October, like September, in Sloan, 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). During the transition into October, Sloan observes a decrease in the average high-temperature, falling from a moderately hot 76.1°F (24.5°C) in September to an enjoyable 63.1°F (17.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Sloan, Indiana, with an average temperature ranging between max 48.9°F (9.4°C) and min 35.6°F (2°C). With the onset of November, Sloan experiences a modest temperature adjustment, with the average high-temperature receding from a comfortable 63.1°F (17.3°C) in October to a chilly 48.9°F (9.4°C). Weather in November »Weather in December
December, the first month of the winter in Sloan, is still a cold month, with temperature in the range of an average high of 37.6°F (3.1°C) and an average low of 27.5°F (-2.5°C). December brings a drop in Sloan's average high-temperature, falling from a chilly 48.9°F (9.4°C) in November to a cold 37.6°F (3.1°C). Weather in December »Updated: Feb 12, 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
January is the coldest month of the year, registering average temperatures as high as 31.6°F (-0.2°C) and as low as 20.5°F (-6.4°C).
In Sloan, during the entire year, the rain falls for 151.8 days and collects up to 25.63" (651mm) of precipitation.
January through April, November and December are months with snowfall.
Throughout the year, in Sloan, there are 35.2 snowfall days, and 8.82" (224mm) of snow is accumulated.
January has the least sunshine of the year in Sloan, Indiana, with an average of 4h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sloan.
February and September are months with the least rain in Sloan when the rain falls for 6.6 days and typically aggregates up to 1.38" (35mm) of rain.
The month with the most snowfall is February, when snow falls for 8.9 days and typically aggregates up to 2.64" (67mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sloan, Indiana, 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.
The month with the most rainfall in Sloan is April, when the rain falls for 15.3 days and typically aggregates up to 3.23" (82mm) of precipitation.
May through October are months without snowfall in Sloan, Indiana.
The month with the longest days is June, with an average of 15h and 0min of daylight.
June has the most sunshine of the year in Sloan, Indiana, with an average of 10.1h of sunshine.
June through August, with an average maximum UV index of 6, are months with the highest UV index in Sloan, Indiana.
Sloan, Indiana, registers the average highest temperatures during July, with peaks of 81.3°F (27.4°C) and lows of 64.9°F (18.3°C).
With an average relative humidity of 84%, July is the most humid month.
With an average relative humidity of 72%, October is the least humid month in Sloan, Indiana.
December has the shortest days of the year in Sloan, with an average of 9h and 24min of daylight.
Average temperature
Sloan, 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
Sloan, 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
Sloan, 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
Sloan, IN
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Sloan, 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
Sloan, 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
Sloan, 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
Sloan, 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
Sloan, 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
Sloan, 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
Sloan, 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
Sloan, 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
Sloan, 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).
