July 2020 Weather History in Seattle Washington, United States

The data for this report comes from the Seattle-Tacoma International Airport. See all nearby weather stations

This report shows the past weather for Seattle, providing a weather history for July 2020. It features all historical weather data series we have available, including the Seattle temperature history for July 2020. You can drill down from year to month and even day level reports by clicking on the graphs.

Seattle Temperature History July 2020

Temperature history in July 2020 in Seattle18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313150°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°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 2020 in Seattle

Hourly Temperature in July 2020 in Seattle18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAugcoolcomfortablewarmhot
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 2020 in Seattle

Cloud Cover in July 2020 in Seattle18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2020 in Seattle

Daily Precipitation in July 2020 in Seattle1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 inJunAug
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in July 2020 in Seattle

Observed Weather in July 2020 in Seattle18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Wed, Jul 1 Light Rain, Light Drizzle, Mist0.01 in-RA, -DZ, BR
Thu, Jul 2 Light Rain0.00 in-RA
Thu, Jul 9 Light Rain0.01 in-RA
Sat, Jul 11 Light Rain0.00 in-RA
Sun, Jul 12 Light Rain, Mist0.00 in-RA, BR
Fri, Jul 17 Light Drizzle, Fog, Mist0.13 in-DZ, FG, BR
Wed, Jul 22 Light Drizzle, Haze, Mist0.02 in-DZ, HZ, BR

Hours of Daylight and Twilight in July 2020 in Seattle

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 2020 in Seattle

The solar day over the course of July 2020. 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 2020 in Seattle

Solar Elevation and Azimuth in July 2020 in SeattleJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJunAug0010102020303040405050606000101020203030404050506060
northeastsouthwest
Solar elevation and azimuth over the course of July 2020. 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 2020 in Seattle

Moon Rise, Set & Phases in July 2020 in Seattle18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJunAugJul 49:45 PMJul 49:45 PMJul 2010:33 AMJul 2010:33 AMAug 38:59 AMAug 38:59 AM9:10 PM9:10 PM5:36 AM5:36 AM5:12 AM5:12 AM9:28 PM9:28 PM8:38 PM8:38 PM5:32 AM5:32 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 2020IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
89%-2:39 AMWSW5:40 PMESE10:26 PMS230,301 mi
2
95%-3:11 AMWSW6:56 PMESE11:23 PMS231,646 mi
3
98%-3:50 AMSW8:08 PMSE--
4
100%-4:39 AMSW9:10 PMSE12:23 AMS233,557 mi
5
100%-5:36 AMSW10:01 PMSE1:23 AMS235,965 mi
6
98%-6:40 AMSW10:42 PMESE2:21 AMS238,730 mi
7
94%-7:49 AMWSW11:14 PMESE3:15 AMS241,655 mi
8
89%-8:57 AMWSW11:40 PMESE4:05 AMS244,514 mi
9
81%-10:04 AMWSW-4:52 AMS247,078 mi
10
73%12:02 AMESE11:10 AMW-5:35 AMS249,139 mi
11
64%12:22 AME12:14 PMW-6:16 AMS250,532 mi
12
50%12:40 AME1:17 PMW-6:56 AMS251,138 mi
13
44%12:59 AME2:20 PMWNW-7:37 AMS250,904 mi
14
35%1:19 AMENE3:25 PMWNW-8:18 AMS249,842 mi
15
25%1:41 AMENE4:31 PMWNW-9:02 AMS248,030 mi
16
17%2:07 AMENE5:37 PMWNW-9:48 AMS245,609 mi
17
10%2:39 AMENE6:43 PMNW-10:38 AMS242,771 mi
18
4%3:20 AMNE7:45 PMNW-11:31 AMS239,744 mi
19
1%4:11 AMNE8:41 PMNW-12:27 PMS236,775 mi
20
0%5:12 AMNE9:28 PMNW-1:23 PMS234,093 mi
21
2%6:23 AMENE10:06 PMWNW-2:19 PMS231,886 mi
22
6%7:39 AMENE10:38 PMWNW-3:14 PMS230,270 mi
23
13%8:58 AMENE11:05 PMWNW-4:06 PMS229,284 mi
24
22%10:17 AME11:30 PMW-4:56 PMS228,898 mi
25
33%11:35 AME11:53 PMW-5:46 PMS229,041 mi
26
45%12:52 PME--6:36 PMS229,621 mi
27
50%-12:16 AMWSW2:10 PMESE7:27 PMS230,555 mi
28
68%-12:42 AMWSW3:27 PMESE8:20 PMS231,785 mi
29
78%-1:12 AMWSW4:43 PMESE9:16 PMS233,276 mi
30
87%-1:48 AMWSW5:55 PMSE10:14 PMS235,014 mi
31
94%-2:32 AMSW7:00 PMSE11:12 PMS236,988 mi

Humidity Comfort Levels in July 2020 in Seattle

Humidity Comfort Levels in July 2020 in Seattle18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2020 in Seattle

Wind Speed in July 2020 in Seattle1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mphJunAug
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in July 2020 in Seattle

Hourly Wind Speed in July 2020 in Seattle18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2020 in Seattle

Hourly Wind Direction in 2020 in Seattle18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2020 in Seattle

Atmospheric Pressure in July 2020 in Seattle18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 inHg30.1 inHg30.1 inHg30.2 inHg30.2 inHg30.3 inHg30.3 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 Seattle-Tacoma International Airport page.

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