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Johnson City (TN)
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United States weather

Weather in Johnson City, Tennessee for August 2027

Your guide to Johnson City weather in August - trends and predictions

    Rain 🌧️

  • Johnson City in August brings notable rainfall, with an average of 18 rainy days and a total precipitation of 184.9 mm.

    • More

  • Is August a good time to visit Johnson City? check out the best time to travel to Johnson City page.

  • ✨ Is August a good time to visit Johnson City? – Ask the AI Weatherman

Average dry days
13
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/17°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Johnson City Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate rain
27°
2
Moderate rain
26°
3
Heavy rain
23°
4
Patchy rain possible
29°
5
Heavy rain
25°
6
Light rain
28°
7
Light rain
28°
8
Patchy rain possible
27°
9
Patchy rain possible
29°
10
Light rain
30°
11
Light rain
29°
12
Light rain
27°
13
Light rain
28°
14
Fog
29°
15
Patchy rain possible
30°
16
Fog
32°
17
Thundery outbreaks possible
31°
18
Fog
31°
19
Overcast
29°
20
Patchy rain possible
29°
21
Moderate rain
27°
22
Light rain
28°
23
Light rain shower
26°
24
Light rain shower
27°
25
Mist
25°
26
Mist
25°
27
Sunny
26°
28
Cloudy
28°
29
Partly cloudy
27°
30
Fog
30°
31
Fog
28°

Temperatures trend during August in Johnson City

See the weather trend as well as the moving average line

August weather in Johnson City day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Moderate rain
Moderate rain
 27° /20° 19.2 mm 10
Aug. 2 Moderate rain
Moderate rain
 26° /20° 16.2 mm 8
Aug. 3 Heavy rain
Heavy rain
 23° /17° 38.3 mm 8
Aug. 4 Patchy rain possible
Patchy rain possible
 29° /18° 1.8 mm 10
Aug. 5 Heavy rain
Heavy rain
 25° /16° 28.3 mm 9
Aug. 6 Light rain
Light rain
 28° /18° 8.2 mm 10
Aug. 7 Light rain
Light rain
 28° /18° 3.2 mm 9
Aug. 8 Patchy rain possible
Patchy rain possible
 27° /18° 2.2 mm 10
Aug. 9 Patchy rain possible
Patchy rain possible
 29° /18° 1.4 mm 9
Aug. 10 Light rain
Light rain
 30° /18° 3.9 mm 9
Aug. 11 Light rain
Light rain
 29° /20° 5.2 mm 9
Aug. 12 Light rain
Light rain
 27° /19° 4.7 mm 8
Aug. 13 Light rain
Light rain
 28° /20° 5.8 mm 9
Aug. 14 Fog
Fog
 29° /20° 0.9 mm 9
Aug. 15 Patchy rain possible
Patchy rain possible
 30° /19° 1.9 mm 8
Aug. 16 Fog
Fog
 32° /18° 0.8 mm 10
Aug. 17 Thundery outbreaks possible
Thundery outbreaks possible
 31° /19° 10 mm 9
Aug. 18 Fog
Fog
 31° /20° 0.6 mm 8
Aug. 19 Overcast
Overcast
 29° /19° 0 mm 9
Aug. 20 Patchy rain possible
Patchy rain possible
 29° /18° 2.4 mm 7
Aug. 21 Moderate rain
Moderate rain
 27° /20° 20.7 mm 7
Aug. 22 Light rain
Light rain
 28° /18° 3.2 mm 7
Aug. 23 Light rain shower
Light rain shower
 26° /19° 2.3 mm 8
Aug. 24 Light rain shower
Light rain shower
 27° /17° 1.6 mm 8
Aug. 25 Mist
Mist
 25° /15° 0 mm 8
Aug. 26 Mist
Mist
 25° /12° 0.3 mm 7
Aug. 27 Sunny
Sunny
 26° /14° 0.8 mm 6
Aug. 28 Cloudy
Cloudy
 28° /15° 0.9 mm 8
Aug. 29 Partly cloudy
Partly cloudy
 27° /14° 0 mm 8
Aug. 30 Fog
Fog
 30° /15° 0 mm 8
Aug. 31 Fog
Fog
 28° /16° 0 mm 8
Next
Important Notice
Our weather forecast for Johnson City in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Johnson City forecast closer to your planned date for the most up-to-date weather information.
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Johnson City in August - FAQ

What are the expected maximum and minimum temperatures in Johnson City during August?
During August, expect a variety of temperatures with highs around 28° and lows near 17°, suitable for diverse activities and preferences.

How much rainfall should be expected in Johnson City during August?
Significant rainfall exceeding 184.9 mm is expected in Johnson City during August, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Johnson City during August?
The average wind speed in Johnson City during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Johnson City

Explore the daily rainfall trends and prepare for Johnson Citys August weather 💧
Typically, Johnson City has 18 rainy days in August with a total of 184.9 mm of rainfall.

UV exposure in Johnson City during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Location coordinates Where is Johnson City?

Get accurate weather forecasts for Johnson City, located at latitude 36.313 and longitude -82.353. Stay updated with localized weather information tailored for Johnson City.

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