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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 Mount Summit, Indiana, is another cold winter month, with an average temperature fluctuating between 32.2°F (0.1°C) and 20.5°F (-6.4°C). In Mount Summit, the lowest temperatures are generally noted in January, averaging a high of 32.2°F (0.1°C) and a low of 20.5°F (-6.4°C). Weather in January »
Weather in February
February, the last month of the winter in Mount Summit, is another cold month, with an average temperature ranging between max 36.9°F (2.7°C) and min 24.1°F (-4.4°C). The shift into February finds Mount Summit at an average high-temperature of a still wintry 36.9°F (2.7°C), closely comparable to January's conditions. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Mount Summit, Indiana, with an average temperature varying between 33.6°F (0.9°C) and 48.6°F (9.2°C). The transition from February to March brings a temperature rise, with average high-temperatures increasing from a cold 36.9°F (2.7°C) to a frosty 48.6°F (9.2°C). Weather in March »
Weather in April
April is a refreshing spring month in Mount Summit, Indiana, with an average temperature ranging between min 44.1°F (6.7°C) and max 60.4°F (15.8°C). The shift from March to April is marked by an increase in the average high-temperature, moving from a chilly 48.6°F (9.2°C) to a mild 60.4°F (15.8°C). Weather in April »
Weather in May
May, the last month of the spring in Mount Summit, is an agreeable month, with an average temperature varying between 71.2°F (21.8°C) and 54.7°F (12.6°C). Mount Summit's May weather brings a rise in high-temperatures, moving from a refreshing 60.4°F (15.8°C) in April to an agreeable 71.2°F (21.8°C). Weather in May »
Weather in June
June, the first month of the summer in Mount Summit, is a moderately hot month, with an average temperature varying between 62.2°F (16.8°C) and 78.1°F (25.6°C). June's arrival signals a modest temperature shift, moving from an agreeable 71.2°F (21.8°C) in May to a warm 78.1°F (25.6°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Mount Summit, Indiana, with an average temperature ranging between min 64.4°F (18°C) and max 81°F (27.2°C). The temperatures reach their highest averages in July, with highs of 81°F (27.2°C) and lows of 64.4°F (18°C). July's mean heat index is appraised at a tropical 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Mount Summit, Indiana, with an average temperature varying between 62.2°F (16.8°C) and 79.3°F (26.3°C). Mount Summit measures an average high-temperature of a still warm 79.3°F (26.3°C) in August, nearly consistent with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Mount Summit, Indiana, with an average temperature fluctuating between 56.8°F (13.8°C) and 74.3°F (23.5°C). September's arrival registers an average high-temperature of a still warm 74.3°F (23.5°C), closely aligning with the temperature of the previous month. Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Mount Summit, Indiana, with an average temperature ranging between max 62.1°F (16.7°C) and min 46.6°F (8.1°C). Onset of October witnesses a reduction in the average high-temperature, falling from a moderately hot 74.3°F (23.5°C) in September to an enjoyable 62.1°F (16.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Mount Summit, is another chilly month, with an average temperature fluctuating between 34.9°F (1.6°C) and 48.6°F (9.2°C). The onset of November results in a decrease in the average high-temperature, receding from an enjoyable 62.1°F (16.7°C) in October to a chilly 48.6°F (9.2°C). Weather in November »
Weather in December
December, the first month of the winter in Mount Summit, is still a cold month, with an average temperature fluctuating between 37.9°F (3.3°C) and 27.9°F (-2.3°C). A moderate decline in the average high-temperature is seen during December, decreasing from a frosty 48.6°F (9.2°C) in November to a wintry 37.9°F (3.3°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Mount Summit?
January is the month when Mount Summit, Indiana, sees the average lowest temperatures, with a high of 32.2°F (0.1°C) and a low of 20.5°F (-6.4°C).
What are the most humid months in Mount Summit?
The months with the highest humidity in Mount Summit are January and December, with an average relative humidity of 83%.
How many days does it rain in Mount Summit?
Throughout the year, there are 169.4 rainfall days, and 31.77" (807mm) of precipitation is accumulated.
When does it snow in Mount Summit?
January through April, October through December are months with snowfall in Mount Summit, Indiana.
When does it snow the most in Mount Summit?
The month with the most snowfall in Mount Summit, Indiana, is January, when snow falls for 12.8 days and typically aggregates up to 3.31" (84mm) of snow.
How much does it snow in Mount Summit?
In Mount Summit, during the entire year, snow falls for 42.7 days and aggregates up to 13.82" (351mm) of snow.
What is the month with the least sunshine in Mount Summit?
January has the least sunshine of the year, with an average of 3.6h of sunshine.
What is the driest month in Mount Summit?
February is the month with the least rainfall. Rain falls for 8.8 days and accumulates 1.85" (47mm) of precipitation.
When is Daylight Saving Time (DST) in Mount Summit?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Mount Summit, 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.
What is the wettest month in Mount Summit?
The month with the most rainfall in Mount Summit is May, when the rain falls for 19.7 days and typically aggregates up to 3.9" (99mm) of precipitation.
When it does not snow in Mount Summit?
In Mount Summit, snow does not fall in May through September.
What is the month with the highest UV index in Mount Summit?
May through July, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Mount Summit?
With an average of 15h and 0min of daylight, June has the longest days of the year in Mount Summit, Indiana.
What month has the most sunshine in Mount Summit?
June has the most sunshine of the year in Mount Summit, Indiana, with an average of 10.1h of sunshine.
What month is the hottest in Mount Summit?
Mount Summit's July weather reaches an average high of 81°F (27.2°C) and an average low of 64.4°F (18°C), making it the warmest month.
What is the least humid month in Mount Summit?
With an average relative humidity of 74%, October is the least humid month in Mount Summit.
What is the month with the shortest days in Mount Summit?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
When is the lowest UV index in Mount Summit?
The month with the lowest UV index in Mount Summit is December, with an average maximum UV index of 1.
Average temperature
Mount Summit, IN
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (32.2°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure
Mount Summit, IN
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.1"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:
29.97"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 months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Mount Summit, 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:
10.1mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6mph - Average wind speed in August:
6mph - Average wind speed in September:
6.7mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.6mph
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 (6mph).
Average humidity
Mount Summit, IN
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Mount Summit, IN
- Average rainfall in January:
2.24" - Average rainfall in February:
1.85" - Average rainfall in March:
2.87" - Average rainfall in April:
3.43" - Average rainfall in May:
3.9" - Average rainfall in June:
3.23"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.8" - Average rainfall in September:
2.09" - Average rainfall in October:
2.09" - Average rainfall in November:
2.13" - Average rainfall in December:
2.28"
The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is February (1.85").
Average rainfall days
Mount Summit, IN
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
16.9 days - Average rainfall days in May:
19.7 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
17.9 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
15.2 days - Average rainfall days in October:
13.7 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is February (8.8 days).
Average snowfall
Mount Summit, IN
The month with the highest snowfall is January (3.31").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Mount Summit, IN
- Average snowfall days in January:
12.8 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
5.7 days - Average snowfall days in April:
1.4 days - Average snowfall days in May:
0.1 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:
0.7 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
9.9 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Mount Summit, 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:
15h and 0min
- 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: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
5h and 5min - 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 0min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Mount Summit, IN
- Average sunshine days in January:
11 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
12.2 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9.1 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
11.1 days - Average sunshine days in September:
12.4 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
16.1 days - Average sunshine days in December:
13 days
The months with the most sunshine days are October and November (16.1 days).
The month with the least sunshine days is May (9.1 days).
Average UV index
Mount Summit, IN
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Mount Summit, IN
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Mount Summit, IN
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Mount Summit, Indiana, USA
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