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
The front entrance to the Public Library in Johnson City, Tennessee
Weather in January
January, the same as December, is a wintry winter month in Johnson City, Tennessee, with an average temperature ranging between min 26.6°F (-3°C) and max 41.5°F (5.3°C). January is the coldest month, with an average high-temperature of 41.5°F (5.3°C) and an average low-temperature of 26.6°F (-3°C). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Johnson City, Tennessee, with an average temperature varying between 46.4°F (8°C) and 29.7°F (-1.3°C). In Johnson City, the average high-temperature in February is relatively the same as in January - a chilly 46.4°F (8°C). Weather in February »
Weather in March
March, the first month of the spring in Johnson City, is a cool month, with an average temperature varying between 54.5°F (12.5°C) and 36.3°F (2.4°C). In Johnson City, Tennessee, the average high-temperature in March slightly increases from a frosty 46.4°F (8°C) in February to a fresh 54.5°F (12.5°C). Weather in March »
Weather in April
April in Johnson City, Tennessee, is an enjoyable spring month, with an average temperature fluctuating between 64.9°F (18.3°C) and 44.2°F (6.8°C). In Johnson City, Tennessee, the average high-temperature in April rises from a cool 54.5°F (12.5°C) in March to an enjoyable 64.9°F (18.3°C). Weather in April »
Weather in May
May, the last month of the spring in Johnson City, is a warm month, with temperature in the range of an average high of 73.4°F (23°C) and an average low of 51.8°F (11°C). In May, the average high-temperature marginally rises from a comfortable 64.9°F (18.3°C) in April to a moderately hot 73.4°F (23°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Johnson City, Tennessee, with an average temperature varying between 57.4°F (14.1°C) and 80.2°F (26.8°C). In Johnson City, the average high-temperature in June marginally rises from a moderately hot 73.4°F (23°C) in May to a still warm 80.2°F (26.8°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Johnson City, Tennessee, with an average temperature fluctuating between 83.3°F (28.5°C) and 60.6°F (15.9°C). The warmest month is July, with an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 60.6°F (15.9°C). The average heat index in July is computed to be a hot 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Johnson City, Tennessee, with an average temperature varying between 82.6°F (28.1°C) and 59.5°F (15.3°C). In Johnson City, the average high-temperature in August is essentially the same as in July - a still moderately hot 82.6°F (28.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Johnson City, is still a warm month, with an average temperature varying between 77.5°F (25.3°C) and 54.9°F (12.7°C). In September, the average high-temperature is essentially the same as in August - a still moderately hot 77.5°F (25.3°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Johnson City, Tennessee, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 65.8°F (18.8°C). In Johnson City, the average high-temperature in October decreases from a warm 77.5°F (25.3°C) in September to an enjoyable 65.8°F (18.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Johnson City, Tennessee, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 54.5°F (12.5°C). In November, the average high-temperature drops from an enjoyable 65.8°F (18.8°C) in October to a cool 54.5°F (12.5°C). Weather in November »
Weather in December
December, the first month of the winter in Johnson City, is also a frosty month, with an average temperature fluctuating between 32.4°F (0.2°C) and 46.6°F (8.1°C). In Johnson City, the average high-temperature in December marginally drops from a cool 54.5°F (12.5°C) in November to a frosty 46.6°F (8.1°C). Weather in December »
[Resources]FAQ
What is the coldest month in Johnson City?
With an average high-temperature of 41.5°F (5.3°C) and an average low-temperature of 26.6°F (-3°C), January is the coldest month in Johnson City, Tennessee.
How much does it rain in Johnson City?
In Johnson City, Tennessee, during the entire year, the rain falls for 187.8 days and collects up to 32.76" (832mm) of precipitation.
When does it snow in Johnson City?
Months with snowfall in Johnson City are January through April, October through December.
How many days does it snow in Johnson City?
Throughout the year, there are 32.1 snowfall days, and 13.31" (338mm) of snow is accumulated.
What is the month with the least sunshine in Johnson City?
January has the least sunshine of the year in Johnson City, Tennessee, with an average of 5h of sunshine.
When is the lowest UV index in Johnson City?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the most humid month in Johnson City?
February and December, with an average relative humidity of 79%, are most humid months in Johnson City, Tennessee.
What is the rainiest month in Johnson City?
The month with the most rainfall in Johnson City, Tennessee, is February, when the rain falls for 13.6 days and typically aggregates up to 3.27" (83mm) of precipitation.
When is Daylight Saving Time (DST) in Johnson City?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Johnson City, Tennessee, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow in Johnson City?
In Johnson City, snow does not fall in May through September.
When are the longest days in Johnson City?
June has the longest days of the year, with an average of 14h and 36min of daylight.
What month has the most sunshine in Johnson City?
With an average of 10.6h of sunshine, June has the most sunshine of the year in Johnson City, Tennessee.
What is the month with the highest UV index in Johnson City?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the warmest month in Johnson City?
With an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 60.6°F (15.9°C), July is the warmest month.
What is the driest month in Johnson City?
September is the month with the least rainfall in Johnson City, Tennessee. Rain falls for 15.5 days and accumulates 1.77" (45mm) of precipitation.
What is the least humid month in Johnson City?
The least humid month is November, with an average relative humidity of 75%.
When does it snow the most in Johnson City?
December is the month with the most snowfall in Johnson City, Tennessee. Snow falls for 6.2 days and accumulates 3.74" (95mm) of snow.
What is the month with the shortest days in Johnson City?
December has the shortest days of the year in Johnson City, Tennessee, with an average of 9h and 44min of daylight.
Average temperature
Johnson City, TN
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (41.5°F).
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure
Johnson City, TN
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.02"Hg - Average pressure in August:
30.03"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed
Johnson City, TN
- Average wind speed in January:
6.4mph - Average wind speed in February:
6.4mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.6mph - Average wind speed in May:
5.2mph - Average wind speed in June:
4.4mph
- Average wind speed in July:
4mph - Average wind speed in August:
3.7mph - Average wind speed in September:
4mph - Average wind speed in October:
4.9mph - Average wind speed in November:
5.1mph - Average wind speed in December:
5.8mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity
Johnson City, TN
The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is November (75%).
Average rainfall
Johnson City, TN
- Average rainfall in January:
2.6" - Average rainfall in February:
3.27" - Average rainfall in March:
2.6" - Average rainfall in April:
3.15" - Average rainfall in May:
3.07" - Average rainfall in June:
2.76"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.64" - Average rainfall in September:
1.77" - Average rainfall in October:
2.44" - Average rainfall in November:
2.28" - Average rainfall in December:
3.07"
The wettest month (with the highest rainfall) is February (3.27").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Johnson City, TN
- Average rainfall days in January:
13.8 days - Average rainfall days in February:
13.6 days - Average rainfall days in March:
17.2 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
19.4 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
19.6 days - Average rainfall days in August:
17.7 days - Average rainfall days in September:
15.5 days - Average rainfall days in October:
12 days - Average rainfall days in November:
11.2 days - Average rainfall days in December:
13.6 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (11.2 days).
Average snowfall
Johnson City, TN
The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Johnson City, TN
- Average snowfall days in January:
8.9 days - Average snowfall days in February:
8.3 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
1 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:
2.6 days - Average snowfall days in December:
6.2 days
The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Johnson City, TN
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 53min - Average daylight in March:
11h and 59min - Average daylight in April:
13h and 8min - Average daylight in May:
14h and 7min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 21min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 15min - Average daylight in November:
10h and 15min - Average daylight in December:
9h and 44min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 44min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
5h and 54min - Average sunshine in March:
7h and 0min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 54min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 42min - Average sunshine in October:
6h and 48min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 30min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days
Johnson City, TN
- Average sunshine days in January:
11.1 days - Average sunshine days in February:
9 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
9.2 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
8.3 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
11.9 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
15.7 days - Average sunshine days in December:
13.2 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is July (8.3 days).
Average UV index
Johnson City, TN
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 and December (UV index 2).
Average cloud cover
Johnson City, TN
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are June and August (Cloud cover 31).
Average visibility
Johnson City, TN
The months with the highest visibility are April, June, July, October and November (6mi).
The months with the lowest visibility are January, February, March, May, August, September and December (5mi).
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location
