Summer 2018 Weather History in Allen Texas, United States

The data for this report comes from the Dallas/Fort Worth International Airport. See all nearby weather stations

This report shows the past weather for Allen, providing a weather history for the summer of 2018. It features all historical weather data series we have available, including the Allen temperature history for the summer of 2018. You can drill down from year to month and even day level reports by clicking on the graphs.

Allen Temperature History in the Summer of 2018

Temperature history in the Summer of 2018 in AllenJunJulAug50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°F110°F110°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 2018 in Allen

Hourly Temperature in the Summer of 2018 in AllenJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallwarmhotsweltering
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 2018 in Allen

Cloud Cover in the Summer of 2018 in AllenJunJulAug12 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 2018 in Allen

Daily Precipitation in the Summer of 2018 in AllenJunJulAug0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 inSpringFall
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in the Summer of 2018 in Allen

Snow Depth in the Summer of 2018 in AllenJunJulAug0.0 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 2018 in Allen

Observed Weather in the Summer of 2018 in AllenJunJulAug12 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
Mon, Jun 4 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Mist0.20 inTS, +TSRA, -TSRA, TSRA, -RA, BR
Tue, Jun 5 Thunderstorm0.00 inTS
Wed, Jun 6 Thunderstorm, Thunderstorm with Heavy Rain and Hail, Thunderstorm with Light Rain, Light Rain, Squall0.30 inTS, +TSRAGR, -TSRA, -RA, SQ
Thu, Jun 7 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Mist0.63 inTS, +TSRA, -TSRA, TSRA, BR
Mon, Jun 18 Light Rain0.00 in-RA
Tue, Jun 19 Light Rain, Mist0.05 in-RA, BR
Wed, Jun 20 Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Mist0.03 inTS, -TSRA, TSRA, BR
Sat, Jun 23 Light Rain0.02 in-RA
Sun, Jun 24 Thunderstorm, Light Rain0.00 inTS, -RA
Mon, Jun 25 Heavy Rain, Rain, Light Rain0.04 in+RA, RA, -RA
Fri, Jul 6 Thunderstorm, Light Rain0.00 inTS, -RA
Mon, Jul 9 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain0.00 inTS, VCTS, -TSRA
Tue, Jul 10 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.03 inTS, VCTS, -TSRA, -RA
Thu, Jul 12 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Heavy Rain, Light Rain0.15 inTS, VCTS, +TSRA, -TSRA, +RA, -RA
Sun, Jul 29 Light Rain0.00 in-RA
Mon, Jul 30 Rain, Light Rain, Haze0.05 inRA, -RA, HZ
Tue, Jul 31 Light Rain0.01 in-RA
Thu, Aug 9 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.24 inTS, VCTS, -TSRA, -RA
Fri, Aug 10 Light Rain0.21 in-RA
Sat, Aug 11 Thunderstorm with Light Rain, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Mist2.04 in-TSRA, TSRA, +RA, RA, -RA, BR
Sun, Aug 12 Rain, Mist0.01 inRA, BR
Mon, Aug 13 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Heavy Rain, Rain, Light Rain, Mist, Squall0.32 inVCTS, -TSRA, +RA, RA, -RA, BR, SQ
Tue, Aug 14 Light Rain0.08 in-RA
Sat, Aug 18 Thunderstorm, Thunderstorm with Light Rain, Light Rain0.09 inTS, -TSRA, -RA
Sun, Aug 19 Thunderstorm0.00 inTS
Mon, Aug 20 Thunderstorm in the Vicinity, Light Rain0.00 inVCTS, -RA

Hours of Daylight and Twilight in the Summer of 2018 in Allen

Hours of Daylight and Twilight in the Summer of 2018 in AllenJunJulAug0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSpringFallJun 2114 hr, 21 minJun 2114 hr, 21 minnightnightdaydayAug 3112 hr, 52 minAug 3112 hr, 52 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 2018 in Allen

Sunrise & Sunset with Twilight in the Summer of 2018 in AllenJunJulAug2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall6:17 AM6:17 AMJun 128:36 PMJun 128:36 PM6:20 AM6:20 AMJun 298:39 PMJun 298:39 PM7:00 AM7:00 AMAug 317:52 PMAug 317:52 PM
The solar day over the course of the Summer of 2018. 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 2018 in Allen

Solar Elevation and Azimuth in the Summer of 2018 in AllenJunJulAug12 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 AMSpringFall00102020303040505060607080001010203030404050607070
northeastsouthwest
Solar elevation and azimuth in the the summer of 2018. 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 2018 in Allen

Moon Rise, Set & Phases in the Summer of 2018 in AllenJunJulAug12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallMay 156:48 AMMay 156:48 AMMay 299:20 AMMay 299:20 AMJun 132:44 PMJun 132:44 PMJun 2711:54 PMJun 2711:54 PMJul 129:49 PMJul 129:49 PMJul 273:21 PMJul 273:21 PMAug 114:58 AMAug 114:58 AMAug 266:57 AMAug 266:57 AMSep 91:02 PMSep 91:02 PMSep 249:53 PMSep 249:53 PM8:43 PM8:43 PM7:43 PM7:43 PM6:35 AM6:35 AM8:37 PM8:37 PM8:19 PM8:19 PM6:45 AM6:45 AM8:24 PM8:24 PM8:33 PM8:33 PM7:15 AM7:15 AM6:54 AM6:54 AM8:47 PM8:47 PM7:49 PM7:49 PM6:58 AM6:58 AM8:02 PM8:02 PM7:30 PM7:30 PM7:39 AM7:39 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 2018 in Allen

Humidity Comfort Levels in the Summer of 2018 in AllenJunJulAug12 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 2018 in Allen

Wind Speed in the Summer of 2018 in AllenJunJulAug0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mph70 mph70 mphSpringFall
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Summer of 2018 in Allen

Hourly Wind Speed in the Summer of 2018 in AllenJunJulAug12 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 2018 in Allen

Hourly Wind Direction in 2018 in AllenJunJulAug12 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 2018 in Allen

Atmospheric Pressure in the Summer of 2018 in AllenJunJulAug29.6 inHg29.6 inHg29.7 inHg29.7 inHg29.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 inHg30.1 inHg30.1 inHg30.2 inHg30.2 inHg30.3 inHg30.3 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 Dallas/Fort Worth International Airport page.

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