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August 2015 Weather History in Healdsburg United States

The data for this report comes from the Sonoma County Airport. See all nearby weather stations

This report shows the past weather for Healdsburg, providing a weather history for August 2015. It features all historical weather data series we have available, including the Healdsburg temperature history for August 2015. You can drill down from year to month and even day level reports by clicking on the graphs.

Healdsburg Temperature History August 2015

History:20172016JFMAMJJAugSOND20142013
Temperature history in August 2015 in Healdsburg18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313140°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJulSep
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 August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Hourly Temperature in August 2015 in Healdsburg18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSepcoldcoolwarmhotcomfortable
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 August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Cloud Cover in August 2015 in Healdsburg18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Daily Precipitation in August 2015 in Healdsburg1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 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 inJulSep
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Observed Weather in August 2015 in Healdsburg18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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
Sat, Aug 1 Light Rain, Haze, Mist0.00 in-RA, HZ, BR
Sun, Aug 2 Light Rain0.00 in-RA
Mon, Aug 3 Light Rain0.00 in-RA
Tue, Aug 4 Light Rain0.00 in-RA
Wed, Aug 5 Light Rain0.00 in-RA
Fri, Aug 7 Light Rain, Haze0.00 in-RA, HZ
Sat, Aug 8 Mist0.00 inBR
Sun, Aug 9 Mist, Patches of Fog0.00 inBR, BCFG
Mon, Aug 10 Light Rain, Fog, Mist, Patches of Fog0.00 in-RA, FG, BR, BCFG
Tue, Aug 11 Light Rain, Fog, Mist0.00 in-RA, FG, BR
Wed, Aug 12 Light Rain, Mist0.00 in-RA, BR
Thu, Aug 13 Light Rain, Fog, Mist0.00 in-RA, FG, BR
Sat, Aug 15 Light Rain, Haze, Smoke0.00 in-RA, HZ, FU
Sun, Aug 16 Haze, SmokeHZ, FU
Mon, Aug 17 Haze, SmokeHZ, FU
Tue, Aug 18 Light Rain, Haze, Mist, Smoke0.00 in-RA, HZ, BR, FU
Wed, Aug 19 Haze, Mist, Smoke0.00 inHZ, BR, FU
Thu, Aug 20 Haze, MistHZ, BR
Fri, Aug 21 MistBR
Sat, Aug 22 MistBR
Sun, Aug 23 Mist0.00 inBR
Tue, Aug 25 MistBR
Wed, Aug 26 MistBR
Sat, Aug 29 Light Rain, Mist0.03 in-RA, BR
Sun, Aug 30 Mist, Patches of FogBR, BCFG

Hours of Daylight and Twilight in August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Hours of Daylight and Twilight in August 2015 in Healdsburg1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrJulSepnightnightdaydayAug 114 hr, 9 minAug 114 hr, 9 minAug 3113 hr, 4 minAug 3113 hr, 4 minAug 1113 hr, 49 minAug 1113 hr, 49 minAug 2113 hr, 27 minAug 2113 hr, 27 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 August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Sunrise & Sunset with Twilight in August 2015 in Healdsburg1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJulSep6:12 AM6:12 AMAug 18:22 PMAug 18:22 PM6:39 AM6:39 AMAug 317:43 PMAug 317:43 PM6:21 AM6:21 AMAug 118:10 PMAug 118:10 PM6:30 AM6:30 AMAug 217:57 PMAug 217:57 PM
The solar day over the course of August 2015. 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 August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Solar Elevation and Azimuth in August 2015 in HealdsburgAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJulSep00101020203030404050506000101020203030404050506060
northeastsouthwest
Solar elevation and azimuth over the course of August 2015. 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 August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Moon Rise, Set & Phases in August 2015 in Healdsburg18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepJul 313:44 AMJul 313:44 AMAug 147:54 AMAug 147:54 AMAug 2911:36 AMAug 2911:36 AM7:45 PM7:45 PM6:34 AM6:34 AM6:32 AM6:32 AM8:04 PM8:04 PM7:04 PM7:04 PM6:31 AM6:31 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.
Aug 2015IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
99%-7:44 AMWSW9:13 PME2:07 AMS225,534 mi
2
95%-8:54 AMW9:52 PME3:03 AMS225,019 mi
3
88%-10:05 AMW10:31 PME3:57 AMS225,502 mi
4
78%-11:14 AMW11:09 PME4:51 AMS226,850 mi
5
67%-12:22 PMW11:48 PMENE5:44 AMS228,857 mi
6
50%-1:29 PMWNW-6:36 AMS231,296 mi
7
44%12:29 AMENE2:33 PMWNW-7:29 AMS233,953 mi
8
33%1:13 AMENE3:34 PMWNW-8:22 AMS236,658 mi
9
23%2:00 AMENE4:30 PMWNW-9:15 AMS239,292 mi
10
15%2:50 AMENE5:23 PMWNW-10:07 AMS241,781 mi
11
8%3:44 AMENE6:10 PMWNW-10:58 AMS244,086 mi
12
3%4:39 AMENE6:52 PMWNW-11:47 AMS246,185 mi
13
1%5:35 AMENE7:30 PMWNW-12:34 PMS248,053 mi
14
0%6:32 AMENE8:04 PMWNW-1:20 PMS249,652 mi
15
1%7:28 AME8:36 PMW-2:04 PMS250,925 mi
16
5%8:24 AME9:07 PMW-2:47 PMS251,796 mi
17
10%9:19 AME9:37 PMW-3:29 PMS252,173 mi
18
16%10:13 AME10:07 PMW-4:11 PMS251,962 mi
19
24%11:08 AME10:38 PMW-4:54 PMS251,080 mi
20
33%12:04 PMESE11:12 PMWSW-5:38 PMS249,471 mi
21
43%12:59 PMESE11:48 PMWSW-6:24 PMS247,126 mi
22
50%1:56 PMESE--7:12 PMS244,099 mi
23
63%-12:29 AMWSW2:52 PMESE8:04 PMS240,513 mi
24
74%-1:16 AMWSW3:47 PMESE8:58 PMS236,578 mi
25
83%-2:08 AMWSW4:41 PMESE9:54 PMS232,579 mi
26
91%-3:07 AMWSW5:32 PMESE10:51 PMS228,856 mi
27
97%-4:11 AMWSW6:19 PMESE11:49 PMS225,770 mi
28
99%-5:20 AMWSW7:04 PMESE--
29
100%-6:31 AMW7:45 PME12:47 AMS223,636 mi
30
100%-7:43 AMW8:25 PME1:43 AMS222,675 mi
31
96%-8:55 AMW9:05 PME2:39 AMS222,960 mi

Humidity Comfort Levels in August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Humidity Comfort Levels in August 2015 in Healdsburg18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Wind Speed in August 2015 in Healdsburg1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mphJulSep
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Hourly Wind Speed in August 2015 in Healdsburg18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Hourly Wind Direction in 2015 in Healdsburg18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in August 2015 in Healdsburg

History:20172016JFMAMJJAugSOND20142013
Atmospheric Pressure in August 2015 in Healdsburg18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.75 inHg29.75 inHg29.80 inHg29.80 inHg29.85 inHg29.85 inHg29.90 inHg29.90 inHg29.95 inHg29.95 inHg30.00 inHg30.00 inHg30.05 inHg30.05 inHg30.10 inHg30.10 inHgJulSep
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 Sonoma County Airport page.

See all nearby weather stations

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