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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, in Roanoke, Indiana, is another subzero cold winter month, with temperature in the range of an average low of 19.2°F (-7.1°C) and an average high of 30.9°F (-0.6°C). January proves to be the coldest month, recording an average maximum temperature of 30.9°F (-0.6°C) and a minimum temperature of 19.2°F (-7.1°C). Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Roanoke, Indiana, with an average temperature ranging between max 34.9°F (1.6°C) and min 22.5°F (-5.3°C). Roanoke's transition from January to February introduces an average high-temperature of an icy 34.9°F (1.6°C), marking an insignificant variation from the 30.9°F (-0.6°C). Weather in February »
Weather in March
March, the first month of the spring in Roanoke, is a chilly month, with an average temperature ranging between min 31.8°F (-0.1°C) and max 46.4°F (8°C). As Roanoke enters March, the average high-temperature increases from the a cold 34.9°F (1.6°C) of February to a frosty 46.4°F (8°C). Weather in March »
Weather in April
April is a mild spring month in Roanoke, Indiana, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 58.3°F (14.6°C). The start of April is characterized by an increase in the average high-temperature, transitioning from a chilly 46.4°F (8°C) in March to a refreshing 58.3°F (14.6°C). Weather in April »
Weather in May
May, the last month of the spring in Roanoke, is an agreeable month, with an average temperature varying between 70.5°F (21.4°C) and 53.1°F (11.7°C). May brings a temperature change, with average high-temperatures moving from April's mild 58.3°F (14.6°C) to an agreeable 70.5°F (21.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Roanoke, Indiana, with an average temperature ranging between min 61.3°F (16.3°C) and max 78.1°F (25.6°C). June's arrival sees a mild rise in the average high-temperature, transitioning from May's pleasant 70.5°F (21.4°C) to a moderately hot 78.1°F (25.6°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Roanoke, Indiana, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 81.1°F (27.3°C). Roanoke experiences its highest temperatures in July, with an average peak of 81.1°F (27.3°C) and a low of 64°F (17.8°C). July's average heat index is computed to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Roanoke, Indiana, with an average temperature varying between 61.7°F (16.5°C) and 79.3°F (26.3°C). The commencement of August records an average high-temperature of a still warm 79.3°F (26.3°C), barely varying from July's 81.1°F (27.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Roanoke, Indiana, with an average temperature fluctuating between 73.8°F (23.2°C) and 55.8°F (13.2°C). September reveals a small adjustment in temperature, transitioning from an average high of a warm 79.3°F (26.3°C) in August to a still moderately hot 73.8°F (23.2°C). Weather in September »
Weather in October
October, like September, in Roanoke, Indiana, is another refreshing autumn month, with an average temperature fluctuating between 45.5°F (7.5°C) and 61.3°F (16.3°C). With October's arrival, Roanoke, Indiana, sees a decrease in average high-temperatures, moving from a warm 73.8°F (23.2°C) in September to a comfortable 61.3°F (16.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Roanoke, Indiana, with an average temperature varying between 34.5°F (1.4°C) and 47.5°F (8.6°C). The start of November involves a temperature drop, moving from a comfortable 61.3°F (16.3°C) in October to a chilly 47.5°F (8.6°C). Weather in November »
Weather in December
December, the first month of the winter in Roanoke, is also a wintry month, with an average temperature varying between 36.3°F (2.4°C) and 26.4°F (-3.1°C). December's onset brings a reduction in the average high-temperature, from a frosty 47.5°F (8.6°C) in November to a wintry 36.3°F (2.4°C). Weather in December »
Updated: Jul 28, 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?
With an average high-temperature of 30.9°F (-0.6°C) and an average low-temperature of 19.2°F (-7.1°C), January is the coldest month.
What are the most humid months?
The months with the highest humidity in Roanoke are January and February, with an average relative humidity of 84%.
How many days does it rain?
In Roanoke, during the entire year, the rain falls for 125.6 days and collects up to 12.8" (325mm) of precipitation.
When does it snow?
Months with snowfall are January through May, October through December.
How many days does it snow?
Throughout the year, in Roanoke, there are 41.1 snowfall days, and 5.59" (142mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine in Roanoke is January, with an average of 3.3h of sunshine.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 5.8 days and typically collects 0.63" (16mm) of precipitation.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 9.7 days and typically aggregates up to 1.57" (40mm) of snow.
When is Daylight Saving Time (DST) in Roanoke?
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 wettest month?
May is the month with the most rainfall. Rain falls for 15.1 days and accumulates 1.65" (42mm) of precipitation.
When it does not snow?
In Roanoke, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What is the month with the highest UV index?
The month with the highest UV index is June, with an average maximum UV index of 6.
What part of the year is the hottest?
July, with its average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 64°F (17.8°C), holds the record as the warmest month in Roanoke.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10h of sunshine.
What is the least humid month?
With an average relative humidity of 74%, October is the least humid month.
What is the month with the shortest days in Roanoke?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
What is the month with the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Roanoke, IN
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.9°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure
Roanoke, IN
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"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:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.1"Hg
The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Roanoke, IN
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.7mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.4mph - 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:
7mph - Average wind speed in October:
8.8mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity
Roanoke, IN
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Roanoke, IN
- Average rainfall in January:
0.75" - Average rainfall in February:
0.63" - Average rainfall in March:
0.98" - Average rainfall in April:
1.57" - Average rainfall in May:
1.65" - Average rainfall in June:
1.5"
- Average rainfall in July:
1.3" - Average rainfall in August:
1.06" - Average rainfall in September:
0.87" - Average rainfall in October:
0.83" - Average rainfall in November:
0.79" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is May (1.65").
The driest month (with the least rainfall) is February (0.63").
Average rainfall days
Roanoke, IN
- Average rainfall days in January:
6 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
9.9 days - Average rainfall days in April:
12.7 days - Average rainfall days in May:
15.1 days - Average rainfall days in June:
14 days
- Average rainfall days in July:
13.1 days - Average rainfall days in August:
12 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is February (5.8 days).
Average snowfall
Roanoke, IN
- Average snowfall in January:
1.06" - Average snowfall in February:
1.57" - Average snowfall in March:
0.55" - Average snowfall in April:
0.28" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (1.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Roanoke, IN
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
9.7 days - Average snowfall days in March:
5.5 days - Average snowfall days in April:
1.5 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:
0.5 days - Average snowfall days in November:
3.6 days - Average snowfall days in December:
8.4 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Roanoke, 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 4min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 0min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days
Roanoke, IN
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
16.4 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
14.1 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (12.8 days).
Average UV index
Roanoke, IN
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Roanoke, IN
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Roanoke, IN
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Roanoke, Indiana, USA
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