July 2021 Weather History in Galveston Texas, United States

The data for this report comes from the William P Hobby Airport. See all nearby weather stations

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

Galveston Temperature History July 2021

Temperature history in July 2021 in Galveston18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313170°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FJunAug
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 July 2021 in Galveston

Hourly Temperature in July 2021 in Galveston18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAugwarmhotsweltering
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 July 2021 in Galveston

Cloud Cover in July 2021 in Galveston18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 July 2021 in Galveston

Daily Precipitation in July 2021 in Galveston1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 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 inJunAug
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in July 2021 in Galveston

Observed Weather in July 2021 in Galveston18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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
Thu, Jul 1 Light Rain0.00 in-RA
Fri, Jul 2 Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain0.13 in-TSRA, TSRA, -RA
Sat, Jul 3 Thunderstorm with Light Rain, Rain, Light Rain, Haze, Mist0.50 in-TSRA, RA, -RA, HZ, BR
Sun, Jul 4 Rain, Light Rain, Mist0.23 inRA, -RA, BR
Mon, Jul 5 Heavy Rain, Rain, Light Rain, Mist0.57 in+RA, RA, -RA, BR
Tue, Jul 6 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Mist1.55 inTS, +TSRA, -TSRA, TSRA, +RA, RA, -RA, BR
Wed, Jul 7 Heavy Rain, Light Rain0.08 in+RA, -RA
Thu, Jul 8 Rain, Light Rain, Mist0.26 inRA, -RA, BR
Fri, Jul 9 Heavy Rain, Rain, Light Rain, Mist1.13 in+RA, RA, -RA, BR
Sat, Jul 10 Mist0.00 inBR
Sun, Jul 11 Mist0.00 inBR
Mon, Jul 12 Thunderstorm, Thunderstorm with Rain0.07 inTS, TSRA
Tue, Jul 13 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain0.17 inTS, +TSRA, -TSRA
Wed, Jul 14 Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain0.12 inTS, -TSRA, TSRA, -RA
Thu, Jul 15 Thunderstorm, Heavy Rain, Haze0.06 inTS, +RA, HZ
Sun, Jul 18 Light Rain0.00 in-RA
Mon, Jul 19 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Light Rain0.89 inTS, VCTS, +TSRA, -TSRA, -RA
Tue, Jul 20 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Heavy Rain, Light Rain, Mist0.44 in+TSRA, -TSRA, +RA, -RA, BR
Wed, Jul 21 Thunderstorm with Light Rain, Light Rain0.00 in-TSRA, -RA
Tue, Jul 27 Light Rain0.00 in-RA
Fri, Jul 30 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain1.03 inTS, +TSRA, -TSRA, TSRA, RA
Sat, Jul 31 Thunderstorm, Thunderstorm in the Vicinity0.00 inTS, VCTS

Hours of Daylight and Twilight in July 2021 in Galveston

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 July 2021 in Galveston

The solar day over the course of July 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 July 2021 in Galveston

Solar Elevation and Azimuth in July 2021 in GalvestonJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJunAug00101020203030404050506060707080800010102020303040405050606070708080
northeastsouthwest
Solar elevation and azimuth over the course of July 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 July 2021 in Galveston

Moon Rise, Set & Phases in July 2021 in Galveston18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJunAugJun 241:40 PMJun 241:40 PMJul 98:17 PMJul 98:17 PMJul 239:38 PMJul 239:38 PM8:42 PM8:42 PM7:04 AM7:04 AM5:53 AM5:53 AM8:28 PM8:28 PM8:24 PM8:24 PM6:57 AM6:57 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.
Jul 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
50%1:05 AME1:16 PMW-7:10 AMS245,942 mi
2
44%1:34 AME2:10 PMW-7:51 AMS248,546 mi
3
34%2:03 AME3:03 PMWNW-8:31 AMS250,417 mi
4
25%2:33 AMENE3:57 PMWNW-9:13 AMS251,516 mi
5
17%3:04 AMENE4:51 PMWNW-9:55 AMS251,867 mi
6
11%3:39 AMENE5:46 PMWNW-10:41 AMS251,537 mi
7
5%4:19 AMENE6:42 PMWNW-11:29 AMS250,629 mi
8
2%5:03 AMENE7:36 PMWNW-12:19 PMS249,260 mi
9
0%5:53 AMENE8:28 PMWNW-1:11 PMS247,547 mi
10
1%6:48 AMENE9:16 PMWNW-2:03 PMS245,595 mi
11
3%7:46 AMENE10:00 PMWNW-2:55 PMS243,490 mi
12
8%8:46 AMENE10:39 PMWNW-3:45 PMS241,289 mi
13
15%9:46 AMENE11:15 PMWNW-4:33 PMS239,030 mi
14
24%10:47 AME11:49 PMW-5:20 PMS236,741 mi
15
34%11:47 AME--6:06 PMS234,458 mi
16
45%-12:22 AMW12:49 PME6:53 PMS232,239 mi
17
50%-12:55 AMW1:51 PME7:41 PMS230,184 mi
18
69%-1:30 AMWSW2:57 PMESE8:33 PMS228,430 mi
19
79%-2:09 AMWSW4:04 PMESE9:29 PMS227,152 mi
20
88%-2:54 AMWSW5:14 PMESE10:30 PMS226,533 mi
21
95%-3:46 AMWSW6:22 PMESE11:34 PMS226,729 mi
22
97%-4:45 AMWSW7:27 PMESE--
23
100%-5:50 AMWSW8:24 PMESE12:38 AMS227,821 mi
24
100%-6:57 AMWSW9:13 PMESE1:41 AMS229,786 mi
25
98%-8:04 AMWSW9:55 PMESE2:38 AMS232,488 mi
26
94%-9:07 AMWSW10:31 PMESE3:31 AMS235,703 mi
27
87%-10:08 AMW11:04 PME4:19 AMS239,153 mi
28
79%-11:05 AMW11:34 PME5:04 AMS242,552 mi
29
70%-12:00 PMW-5:46 AMS245,632 mi
30
60%12:03 AME12:55 PMW-6:27 AMS248,174 mi
31
50%12:33 AMENE1:48 PMWNW-7:08 AMS250,013 mi

Humidity Comfort Levels in July 2021 in Galveston

Humidity Comfort Levels in July 2021 in Galveston18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 July 2021 in Galveston

Wind Speed in July 2021 in Galveston1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mphJunAug
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in July 2021 in Galveston

Hourly Wind Speed in July 2021 in Galveston18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 Galveston

Hourly Wind Direction in 2021 in Galveston18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in July 2021 in Galveston

Atmospheric Pressure in July 2021 in Galveston18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.85 inHg29.85 inHg29.90 inHg29.90 inHg29.95 inHg29.95 inHg30.00 inHg30.00 inHg30.05 inHg30.05 inHg30.10 inHg30.10 inHg30.15 inHg30.15 inHg30.20 inHg30.20 inHgJunAug
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 William P Hobby Airport page.

See all nearby weather stations

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