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Summer 2021 Weather History in Chattanooga Tennessee, United States

The data for this report comes from the Lovell Field. See all nearby weather stations

This report shows the past weather for Chattanooga, providing a weather history for the summer of 2021. It features all historical weather data series we have available, including the Chattanooga temperature history for the summer of 2021. You can drill down from year to month and even day level reports by clicking on the graphs.

Chattanooga Temperature History in the Summer of 2021

History:202320222021202020192018201720162015
Temperature history in the Summer of 2021 in ChattanoogaJunJulAug40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FSpringFall
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Hourly Temperature in the Summer of 2021 in ChattanoogaJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallcoolwarmhotcomfortable
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
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Cloud Cover in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Cloud Cover in the Summer of 2021 in ChattanoogaJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.

Daily Precipitation in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Daily Precipitation in the Summer of 2021 in ChattanoogaJunJulAug0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 in3.5 in3.5 inSpringFall
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Snow Depth in the Summer of 2021 in ChattanoogaJunJulAug0.0 in0.0 in0.2 in0.2 in0.4 in0.4 in0.6 in0.6 in0.8 in0.8 in1.0 in1.0 in1.2 in1.2 inSpringFall
The daily measured snow depth, where available.

Observed Weather in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Observed Weather in the Summer of 2021 in ChattanoogaJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Wed, Jun 2 Rain, Light Rain, Mist0.32 inRA, -RA, BR
Thu, Jun 3 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Heavy Rain, Rain, Light Rain, Mist, Patches of Fog0.93 inTS, +TSRA, -TSRA, +RA, RA, -RA, BR, BCFG
Fri, Jun 4 Fog, Mist, Patches of Fog, Shallow FogFG, BR, BCFG, MIFG
Sat, Jun 5 Light Rain0.01 in-RA
Sun, Jun 6 Light Rain, Mist0.00 in-RA, BR
Mon, Jun 7 Thunderstorm in the Vicinity, Heavy Rain, Rain, Light Rain, Mist, Patches of Fog0.78 inVCTS, +RA, RA, -RA, BR, BCFG
Tue, Jun 8 Thunderstorm in the Vicinity, Light Rain, Mist0.00 inVCTS, -RA, BR
Wed, Jun 9 Light Rain0.05 in-RA
Thu, Jun 10 Heavy Rain, Rain, Light Rain, Mist0.09 in+RA, RA, -RA, BR
Sat, Jun 12 Heavy Rain0.03 in+RA
Sun, Jun 13 Thunderstorm, Rain0.01 inTS, RA
Mon, Jun 14 Patches of Fog, Shallow Fog0.00 inIWCA31, MIFG
Sat, Jun 19 Heavy Rain, Rain, Light Rain, Mist0.38 in+RA, RA, -RA, BR
Sun, Jun 20 Rain, Light Rain, Mist0.16 inRA, -RA, BR
Mon, Jun 21 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain, Mist0.81 inTS, VCTS, +TSRA, -TSRA, TSRA, RA, -RA, BR
Tue, Jun 22 Thunderstorm in the Vicinity, Heavy Rain, Rain, Light Rain, Mist0.30 inVCTS, +RA, RA, -RA, BR
Sat, Jun 26 Light Rain0.07 in-RA
Thu, Jul 1 Light Rain0.00 in-RA
Fri, Jul 2 Rain, Light Rain, Mist, Patches of Fog0.30 inRA, -RA, BR, BCFG
Sun, Jul 4 SmokeFU
Mon, Jul 5 Haze, MistHZ, BR
Tue, Jul 6 MistBR
Wed, Jul 7 Light Rain0.08 in-RA
Thu, Jul 8 Light Rain0.00 in-RA
Fri, Jul 9 Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Mist, Patches of Fog0.91 in-TSRA, TSRA, -RA, BR, BCFG
Sat, Jul 10 Thunderstorm, Thunderstorm in the Vicinity, Light Rain0.02 inTS, VCTS, -RA
Sun, Jul 11 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain, Fog, Mist0.46 inTS, VCTS, +TSRA, -TSRA, TSRA, RA, -RA, FG, BR
Mon, Jul 12 Heavy Rain, Rain, Light Rain, Mist0.31 in+RA, RA, -RA, BR
Tue, Jul 13 Light Rain, Haze, Mist, Patches of Fog0.18 in-RA, HZ, BR, BCFG
Wed, Jul 14 Shallow Fog0.02 inMIFG
Thu, Jul 15 Patches of FogBCFG
Fri, Jul 16 Thunderstorm, Light Rain0.00 inTS, -RA
Sat, Jul 17 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.08 inVCTS, -TSRA, -RA
Sun, Jul 18 Thunderstorm in the Vicinity, Heavy Rain, Light Rain, Mist0.39 inVCTS, +RA, -RA, BR
Mon, Jul 19 Rain, Light Rain, Mist, Patches of Fog1.08 inRA, -RA, BR, BCFG
Tue, Jul 20 Heavy Rain, Rain, Light Rain, Mist0.59 inIWCA63, +RA, IWC65, IWC63, IWCA62, RA, IWC61, IWCA61, -RA, IWCA10, BR
Thu, Jul 22 Shallow FogMIFG
Fri, Jul 23 Shallow FogMIFG
Sat, Jul 24 Haze, Mist, Shallow FogHZ, BR, MIFG
Sun, Jul 25 Thunderstorm in the Vicinity, Haze, MistVCTS, HZ, BR
Mon, Jul 26 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.06 inTS, VCTS, -TSRA, -RA
Tue, Jul 27 Thunderstorm, Haze, MistTS, HZ, BR
Thu, Jul 29 Shallow FogMIFG
Fri, Jul 30 Haze, MistHZ, BR
Sun, Aug 1 Light Rain0.00 in-RA
Mon, Aug 2 Haze, SmokeHZ, FU
Tue, Aug 3 HazeHZ
Wed, Aug 4 Thunderstorm in the Vicinity, Heavy Rain, Light Rain, Mist1.26 inVCTS, +RA, -RA, BR
Thu, Aug 5 MistBR
Sat, Aug 7 Thunderstorm in the Vicinity0.00 inVCTS
Mon, Aug 9 Thunderstorm in the Vicinity, Mist, Shallow Fog0.00 inVCTS, BR, MIFG
Tue, Aug 10 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Light Rain, Haze, Mist1.12 inTS, VCTS, +TSRA, -RA, HZ, BR
Wed, Aug 11 Thunderstorm, Thunderstorm in the Vicinity, Light Rain0.00 inTS, VCTS, -RA
Thu, Aug 12 MistBR
Fri, Aug 13 Thunderstorm, Mist0.00 inTS, BR
Sat, Aug 14 Thunderstorm, Thunderstorm in the VicinityTS, VCTS
Sun, Aug 15 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Heavy Rain, Light Rain, Mist2.03 inTS, VCTS, +TSRA, -TSRA, TSRA, +RA, -RA, BR
Mon, Aug 16 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Mist1.60 inTS, VCTS, TSRA, +RA, RA, -RA, BR
Tue, Aug 17 Rain, Light Rain, Mist, Patches of Fog1.11 inRA, -RA, BR, BCFG
Wed, Aug 18 Thunderstorm, Thunderstorm with Rain, Mist, Patches of Fog, Shallow Fog0.12 inTS, TSRA, BR, BCFG, MIFG
Thu, Aug 19 Thunderstorm, Thunderstorm in the Vicinity, Heavy Rain, Rain, Light Rain, Mist, Patches of Fog0.57 inTS, VCTS, +RA, RA, -RA, BR, BCFG
Fri, Aug 20 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.01 inVCTS, -TSRA, -RA
Sat, Aug 21 Rain, Light Rain, Mist, Patches of Fog0.56 inRA, -RA, BR, BCFG
Sun, Aug 22 Light Rain, Light Drizzle0.12 in-RA, -DZ
Mon, Aug 23 Shallow FogMIFG
Wed, Aug 25 MistBR
Thu, Aug 26 Thunderstorm, Thunderstorm in the VicinityTS, VCTS
Mon, Aug 30 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain, Mist0.75 in+TSRA, -TSRA, TSRA, RA, -RA, BR
Tue, Aug 31 Heavy Rain, Rain, Light Rain, Light Drizzle, Haze, Mist, Patches of Fog2.04 in+RA, RA, -RA, -DZ, HZ, BR, BCFG

Hours of Daylight and Twilight in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Hours of Daylight and Twilight in the Summer of 2021 in ChattanoogaJunJulAug0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSpringFallJun 2014 hr, 31 minJun 2014 hr, 31 minnightnightdaydayAug 3112 hr, 55 minAug 3112 hr, 55 min
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Sunrise & Sunset with Twilight in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Sunrise & Sunset with Twilight in the Summer of 2021 in ChattanoogaJunJulAug2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall6:26 AM6:26 AMJun 128:55 PMJun 128:55 PM6:29 AM6:29 AMJun 288:59 PMJun 288:59 PM7:13 AM7:13 AMAug 318:08 PMAug 318:08 PM
The solar day over the course of the Summer of 2021. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

Solar Elevation and Azimuth in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Solar Elevation and Azimuth in the Summer of 2021 in ChattanoogaJunJulAug12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall0010202030304050506060700010102030304040506070
northeastsouthwest
Solar elevation and azimuth in the the summer of 2021. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

Moon Rise, Set & Phases in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Moon Rise, Set & Phases in the Summer of 2021 in ChattanoogaJunJulAug12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallMay 113:01 PMMay 113:01 PMMay 267:15 AMMay 267:15 AMJun 106:53 AMJun 106:53 AMJun 242:40 PMJun 242:40 PMJul 99:17 PMJul 99:17 PMJul 2310:38 PMJul 2310:38 PMAug 89:51 AMAug 89:51 AMAug 228:03 AMAug 228:03 AMSep 68:52 PMSep 68:52 PMSep 207:55 PMSep 207:55 PM6:41 AM6:41 AM8:40 PM8:40 PM8:06 PM8:06 PM6:35 AM6:35 AM6:27 AM6:27 AM9:25 PM9:25 PM9:19 PM9:19 PM7:07 AM7:07 AM9:05 PM9:05 PM9:00 PM9:00 PM7:03 AM7:03 AM9:10 PM9:10 PM8:21 PM8:21 PM7:01 AM7:01 AM6:39 AM6:39 AM8:16 PM8:16 PM7:55 PM7:55 PM7:56 AM7:56 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

Humidity Comfort Levels in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Humidity Comfort Levels in the Summer of 2021 in ChattanoogaJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Wind Speed in the Summer of 2021 in ChattanoogaJunJulAug0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphSpringFall
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Hourly Wind Speed in the Summer of 2021 in ChattanoogaJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Hourly Wind Direction in 2021 in Chattanooga

History:202320222021202020192018201720162015
Hourly Wind Direction in 2021 in ChattanoogaJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Summer of 2021 in Chattanooga

History:202320222021202020192018201720162015
Atmospheric Pressure in the Summer of 2021 in ChattanoogaJunJulAug29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgSpringFall
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the Lovell Field page.

See all nearby weather stations

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