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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, the same as December, is another cold winter month in Yellowstone, Indiana, with an average temperature varying between 36.9°F (2.7°C) and 23.4°F (-4.8°C). January, noted for its average high-temperature of 36.9°F (2.7°C) and an average low-temperature of 23.4°F (-4.8°C), is considered the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Yellowstone, is also an icy month, with an average temperature fluctuating between 41.5°F (5.3°C) and 27°F (-2.8°C). With February's arrival, Yellowstone's weather records an average high-temperature of a still cold 41.5°F (5.3°C), marking little difference from January's 36.9°F (2.7°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Yellowstone, Indiana, with temperature in the range of an average high of 52.3°F (11.3°C) and an average low of 36.5°F (2.5°C). Yellowstone's weather in March shows a rise in the average high-temperature, moving up from February's cold 41.5°F (5.3°C) to a fresh 52.3°F (11.3°C). Weather in March »
Weather in April
April is an enjoyable spring month in Yellowstone, Indiana, with an average temperature varying between 46°F (7.8°C) and 64.2°F (17.9°C). Yellowstone in April experiences an increase in the average high-temperature, moving from March's fresh 52.3°F (11.3°C) to a comfortable 64.2°F (17.9°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Yellowstone, Indiana, with temperature in the range of an average low of 55.8°F (13.2°C) and an average high of 74.1°F (23.4°C). An upsurge in temperatures occurs as April gives way to May, with average highs shifting from a refreshing 64.2°F (17.9°C) to a moderately hot 74.1°F (23.4°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Yellowstone, Indiana, with an average temperature ranging between max 82°F (27.8°C) and min 63.5°F (17.5°C). With the start of June, the average high-temperature marginally shifts from May's 74.1°F (23.4°C) to a still warm 82°F (27.8°C). Weather in June »
Weather in July
July, like June, in Yellowstone, Indiana, is another warm summer month, with an average temperature fluctuating between 85.1°F (29.5°C) and 65.8°F (18.8°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 85.1°F (29.5°C) and a low of 65.8°F (18.8°C). The heat index value for July is evaluated at a very hot 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Yellowstone, Indiana, with an average temperature varying between 64°F (17.8°C) and 84.2°F (29°C). August's advent denotes a minor fluctuation in the average high-temperature to a still moderately hot 84.2°F (29°C) from July's 85.1°F (29.5°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Yellowstone, Indiana, with an average temperature ranging between max 78.3°F (25.7°C) and min 58.5°F (14.7°C). The transition to September results in a modest reduction in average high-temperature, moving from a warm 84.2°F (29°C) in August to a still moderately hot 78.3°F (25.7°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Yellowstone, Indiana, with an average temperature fluctuating between 65.1°F (18.4°C) and 47.1°F (8.4°C). With October's arrival, Yellowstone's weather changes as the average high-temperature falls from a moderately hot 78.3°F (25.7°C) in September to an enjoyable 65.1°F (18.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Yellowstone, is another cool month, with an average temperature varying between 36.1°F (2.3°C) and 51.3°F (10.7°C). Yellowstone's November weather features a mild decline in high-temperatures, reducing from a refreshing 65.1°F (18.4°C) in October to a cool 51.3°F (10.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Yellowstone, Indiana, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 30.2°F (-1°C). The arrival of December signals a shift in temperature, down from a fresh 51.3°F (10.7°C) in November to a wintry 41.7°F (5.4°C). Weather in December »
Updated: Aug 7, 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 part of the year is the coldest?
Yellowstone experiences its average lowest temperatures in January, reaching a peak of 36.9°F (2.7°C) and a minimum of 23.4°F (-4.8°C).
How much does it rain?
In Yellowstone, during the entire year, the rain falls for 135.6 days and collects up to 17.64" (448mm) of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
How many days does it snow?
In Yellowstone, during the entire year, snow falls for 24.4 days and aggregates up to 4.41" (112mm) of snow.
When is 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 are the most humid months?
February, May and December, with an average relative humidity of 81%, are most humid months.
What is the snowiest month?
The month with the most snowfall in Yellowstone is March, when snow falls for 3.5 days and typically aggregates up to 1.22" (31mm) 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.
When it does not snow?
In Yellowstone, snow does not fall in May through October.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What is the month with the most sunshine?
June and July, with an average of 10.1h of sunshine, are months with the most sunshine.
What is the month with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Yellowstone.
What part of the year is the hottest?
Temperature records in Yellowstone mark July as the warmest month, with highs averaging 85.1°F (29.5°C) and lows at 65.8°F (18.8°C).
What is the rainiest month in Yellowstone?
The month with the most rainfall is July, when the rain falls for 15 days and typically aggregates up to 2.17" (55mm) of precipitation.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 11.2 days and typically collects 0.91" (23mm) of precipitation.
What is the least humid month?
With an average relative humidity of 75%, October is the least 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.
What is the month with the least sunshine in Yellowstone?
With an average of 4.2h of sunshine, December has the least sunshine of the year.
Average temperature
Yellowstone, IN
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (36.9°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
Yellowstone, IN
- Average pressure in January:
30.15"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:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"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 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
Yellowstone, IN
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.8mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.9mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.1mph
The windiest months (with the highest average wind speed) are January, February and April (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).
Average humidity
Yellowstone, IN
The months with the highest relative humidity are February, May and December (81%).
The month with the lowest relative humidity is October (75%).
Average rainfall
Yellowstone, IN
- Average rainfall in January:
1.1" - Average rainfall in February:
1.34" - Average rainfall in March:
1.46" - Average rainfall in April:
1.89" - Average rainfall in May:
1.89" - Average rainfall in June:
1.65"
- Average rainfall in July:
2.17" - Average rainfall in August:
1.46" - Average rainfall in September:
0.91" - Average rainfall in October:
1.1" - Average rainfall in November:
1.34" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is July (2.17").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days
Yellowstone, IN
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
8.4 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Yellowstone, IN
The month with the highest snowfall is March (1.22").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Yellowstone, IN
- Average snowfall days in January:
6.4 days - Average snowfall days in February:
6.6 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
0.5 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:
2.1 days - Average snowfall days in December:
5.1 days
The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Yellowstone, 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 2min - 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 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - 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 1min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 2min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days
Yellowstone, IN
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
15.2 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
21.2 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
17.9 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is May (12.1 days).
Average UV index
Yellowstone, 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
Yellowstone, IN
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Yellowstone, IN
The months with the highest visibility are March, April, October and November (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and December (5mi).
Yellowstone, Indiana, USA
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