Climate and monthly weather forecastSaint Leon, IN
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Saint Leon, Indiana, with an average temperature fluctuating between 23.2°F (-4.9°C) and 35.2°F (1.8°C). The coldest month is January, with an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 23.2°F (-4.9°C). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Saint Leon, Indiana, with temperature in the range of an average high of 39.7°F (4.3°C) and an average low of 26.1°F (-3.3°C). Saint Leon ushers in February with an average high-temperature of a still wintry 39.7°F (4.3°C), showing a close resemblance to the previous month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Saint Leon, Indiana, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 51.1°F (10.6°C). As Saint Leon, Indiana, enters March, the average high-temperature increases from the a wintry 39.7°F (4.3°C) of February to a fresh 51.1°F (10.6°C). Weather in March »Weather in April
April in Saint Leon, Indiana, is a refreshing spring month, with an average temperature varying between 63°F (17.2°C) and 45.1°F (7.3°C). Saint Leon sees an increase in average high-temperatures during April, moving from a cool 51.1°F (10.6°C) in March to a refreshing 63°F (17.2°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Saint Leon, Indiana, with an average temperature ranging between min 55.4°F (13°C) and max 72.7°F (22.6°C). The start of May signals an increase in the average high-temperature, moving from an enjoyable 63°F (17.2°C) in April to a pleasant 72.7°F (22.6°C). Weather in May »Weather in June
June, the first month of the summer in Saint Leon, is a warm month, with an average temperature varying between 80.2°F (26.8°C) and 62.4°F (16.9°C). Saint Leon's transition into June is noticed by a slight rise in the average high-temperature, advancing from an agreeable 72.7°F (22.6°C) in May to a warm 80.2°F (26.8°C). Weather in June »Weather in July
July, like June, in Saint Leon, Indiana, is a moderately hot summer month, with an average temperature varying between 65.5°F (18.6°C) and 83.7°F (28.7°C). In Saint Leon, the peak average temperatures are observed in July, with a high of 83.7°F (28.7°C) and a low of 65.5°F (18.6°C). For July, the heat index is calculated to be a tropical 93.2°F (34°C). Weather in July »Weather in August
August, the last month of the summer in Saint Leon, is another warm month, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 82.6°F (28.1°C). The arrival of August denotes a barely perceptible change in the average high-temperatures to a still moderately hot 82.6°F (28.1°C) from July's 83.7°F (28.7°C). Weather in August »Weather in September
September, the first month of the autumn in Saint Leon, is also a moderately hot month, with an average temperature fluctuating between 76.8°F (24.9°C) and 58.5°F (14.7°C). September reveals a small adjustment in temperature, transitioning from an average high of a moderately hot 82.6°F (28.1°C) in August to a still warm 76.8°F (24.9°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Saint Leon, Indiana, with temperature in the range of an average low of 47.1°F (8.4°C) and an average high of 64.2°F (17.9°C). October comes with a drop in the average high-temperature, falling from September's moderately hot 76.8°F (24.9°C) to a comfortable 64.2°F (17.9°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Saint Leon, Indiana, with an average temperature fluctuating between 50.9°F (10.5°C) and 36.3°F (2.4°C). The start of November involves a temperature drop, moving from a comfortable 64.2°F (17.9°C) in October to a fresh 50.9°F (10.5°C). Weather in November »Weather in December
December, the first month of the winter in Saint Leon, is also a wintry month, with temperature in the range of an average high of 40.6°F (4.8°C) and an average low of 29.7°F (-1.3°C). In December, the meteorological conditions alter, with the average high-temperature shifting from a fresh 50.9°F (10.5°C) in November to a cold 40.6°F (4.8°C). Weather in December »Updated: Aug 13, 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 Saint Leon's coldest month, registering average high temperatures of 35.2°F (1.8°C) and lows of 23.2°F (-4.9°C).
Throughout the year, there are 149 rainfall days, and 22.91" (582mm) of precipitation is accumulated.
Months with snowfall are January through April, October through December.
Throughout the year, there are 29.7 snowfall days, and 7.72" (196mm) of snow is accumulated.
January has the least sunshine of the year, with an average of 4.1h of sunshine.
March is the month with the most snowfall. Snow falls for 4.8 days and accumulates 1.85" (47mm) 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 17.4 days and accumulates 2.76" (70mm) of precipitation.
May through September are months without snowfall.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
The month with the longest days in Saint Leon is June, with an average of 14h and 54min of daylight.
With average high and low temperatures of 83.7°F (28.7°C) and 65.5°F (18.6°C) respectively, July is Saint Leon's warmest month.
The month with the most sunshine is July, with an average of 10.4h of sunshine.
The months with the lowest humidity are September and October, with an average relative humidity of 75%.
The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 1.38" (35mm) of precipitation.
December is the most humid month, with an average relative humidity of 82%.
December has the shortest days of the year, with an average of 9h and 30min of daylight.
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Saint Leon, IN
The warmest month (with the highest average high temperature) is July (83.7°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 (23.2°F).
Average pressure
Saint Leon, IN
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Saint Leon, IN
- Average wind speed in January:
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:
7mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Saint Leon, IN
The month with the highest relative humidity is December (82%).
The months with the lowest relative humidity are September and October (75%).
Average rainfall
Saint Leon, IN
- Average rainfall in January:
1.65" - Average rainfall in February:
1.93" - Average rainfall in March:
1.97" - Average rainfall in April:
2.4" - Average rainfall in May:
2.76" - Average rainfall in June:
2.05"
- Average rainfall in July:
2.17" - Average rainfall in August:
1.61" - Average rainfall in September:
1.38" - Average rainfall in October:
1.65" - Average rainfall in November:
1.65" - Average rainfall in December:
1.69"
The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is September (1.38").
Average rainfall days
Saint Leon, IN
- Average rainfall days in January:
8.5 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (7.9 days).
Average snowfall
Saint Leon, IN
The month with the highest snowfall is March (1.85").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Saint Leon, IN
- Average snowfall days in January:
8.1 days - Average snowfall days in February:
7.1 days - Average snowfall days in March:
4.8 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:
0.3 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
6.7 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Saint Leon, 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 0min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 24min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 12min
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
Saint Leon, IN
- Average sunshine days in January:
15.3 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
18 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (10.7 days).
Average UV index
Saint Leon, IN
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Saint Leon, IN
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Saint Leon, 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).
