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Winter 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 the winter of 2015. It features all historical weather data series we have available, including the Healdsburg temperature history for the winter of 2015. You can drill down from year to month and even day level reports by clicking on the graphs.

Healdsburg Temperature History in the Winter of 2015

History:201920182017201620152014201320122011
Temperature history in the Winter of 2015 in HealdsburgDecJanFeb20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°FFallSpring
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 Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Hourly Temperature in the Winter of 2015 in HealdsburgDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpringcoldcoolvery cold
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 Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Cloud Cover in the Winter of 2015 in HealdsburgDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
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 Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Daily Precipitation in the Winter of 2015 in HealdsburgDecJanFeb0 in0 in1 in1 in2 in2 in3 in3 in4 in4 inFallSpring
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in the Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Observed Weather in the Winter of 2015 in HealdsburgDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
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, Dec 3 Heavy Rain, Rain, Light Rain, Mist0.82 in+RA, RA, -RA, BR
Fri, Dec 4 Rain, Light Rain, Fog, Mist0.12 inRA, -RA, FG, BR
Sat, Dec 5 Mist, Patches of FogBR, BCFG
Sun, Dec 6 Heavy Rain, Rain, Light Rain, Fog, Mist0.85 in+RA, RA, -RA, FG, BR
Mon, Dec 7 Fog, MistFG, BR
Tue, Dec 8 Fog, MistFG, BR
Wed, Dec 9 Rain, Light Rain, Fog, Mist0.43 inRA, -RA, FG, BR
Thu, Dec 10 Thunderstorm in the Vicinity, Heavy Rain, Rain, Light Rain, Mist0.56 inVCTS, +RA, RA, -RA, BR
Fri, Dec 11 Rain, Light Rain, Fog, Mist0.06 inRA, -RA, FG, BR
Sat, Dec 12 Rain, Light Rain, Mist0.20 inRA, -RA, BR
Sun, Dec 13 Heavy Rain, Rain, Light Rain, Mist0.24 in+RA, RA, -RA, BR
Wed, Dec 16 MistBR
Thu, Dec 17 Light Rain, Fog, Mist0.02 in-RA, FG, BR
Fri, Dec 18 Rain, Light Rain, Fog, Mist0.59 inRA, -RA, FG, BR
Sat, Dec 19 Heavy Rain, Rain, Light Rain, Fog, Mist0.10 in+RA, RA, -RA, FG, BR
Sun, Dec 20 Rain, Light Rain, Mist0.69 inRA, -RA, BR
Mon, Dec 21 Heavy Rain, Rain, Light Rain, Mist1.04 in+RA, RA, -RA, BR
Tue, Dec 22 Light Rain, Mist0.15 in-RA, BR
Thu, Dec 24 Rain, Light Rain, Mist0.17 inRA, -RA, BR
Fri, Dec 25 Mist, Patches of FogBR, BCFG
Sun, Dec 27 Light Rain, Mist0.02 in-RA, BR
Mon, Dec 28 Patches of Fog0.00 inBCFG
Wed, Dec 30 Light Rain, Fog, Mist0.02 in-RA, FG, BR
Thu, Dec 31 Fog, MistFG, BR
Sun, Jan 3 Rain, Light Rain, Mist0.32 inRA, -RA, BR
Mon, Jan 4 Heavy Rain, Rain, Light Rain, Mist, Patches of Fog0.37 in+RA, RA, -RA, BR, BCFG
Tue, Jan 5 Heavy Rain, Rain, Light Rain, Fog, Mist0.80 in+RA, RA, -RA, FG, BR
Wed, Jan 6 Heavy Rain, Rain, Light Rain, Mist1.72 in+RA, RA, -RA, BR
Thu, Jan 7 Heavy Rain, Light Rain, Fog, Mist0.16 in+RA, -RA, FG, BR
Fri, Jan 8 Light Rain, Fog, Mist0.05 in-RA, FG, BR
Sat, Jan 9 Light Rain, Mist0.25 in-RA, BR
Sun, Jan 10 Fog, Mist0.00 inFG, BR
Mon, Jan 11 Light Rain, Mist0.01 in-RA, BR
Tue, Jan 12 Rain, Light Rain, Fog, Mist, Patches of Fog0.08 inRA, -RA, FG, BR, BCFG
Wed, Jan 13 Heavy Rain, Light Rain, Haze, Mist0.80 in+RA, -RA, HZ, BR
Thu, Jan 14 Heavy Rain, Rain, Light Rain, Fog, Mist0.61 in+RA, RA, -RA, FG, BR
Fri, Jan 15 Rain, Light Rain, Fog, Mist, Patches of Fog0.25 inRA, -RA, FG, BR, BCFG
Sat, Jan 16 Heavy Rain, Rain, Light Rain, Mist0.48 in+RA, RA, -RA, BR
Sun, Jan 17 Heavy Rain, Rain, Light Rain, Mist1.08 in+RA, RA, -RA, BR
Mon, Jan 18 Light Rain, Fog, Mist0.01 in-RA, FG, BR
Tue, Jan 19 Heavy Rain, Rain, Light Rain, Fog, Mist1.45 in+RA, RA, -RA, FG, BR
Wed, Jan 20 Fog, Mist, Patches of FogFG, BR, BCFG
Thu, Jan 21 Rain, Light Rain, Mist, Patches of Fog0.08 inRA, -RA, BR, BCFG
Fri, Jan 22 Heavy Rain, Rain, Light Rain, Mist0.52 in+RA, RA, -RA, BR
Sat, Jan 23 Rain, Light Rain, Mist0.11 inRA, -RA, BR
Sun, Jan 24 Patches of FogBCFG
Mon, Jan 25 Light Rain, Mist0.04 in-RA, BR
Tue, Jan 26 MistBR
Wed, Jan 27 Fog, Mist, Patches of FogFG, BR, BCFG
Thu, Jan 28 Light Rain, Mist0.05 in-RA, BR
Fri, Jan 29 Light Rain, Mist0.26 in-RA, BR
Tue, Feb 2 Light Rain, Drizzle, Mist0.01 in-RA, DZ, BR
Wed, Feb 3 Rain, Light Rain0.02 inRA, -RA
Thu, Feb 4 Mist0.00 inBR
Fri, Feb 5 Fog, MistFG, BR
Sat, Feb 6 Mist, Patches of FogBR, BCFG
Sun, Feb 7 Mist, Patches of FogBR, BCFG
Mon, Feb 8 MistBR
Tue, Feb 9 Fog, Mist, Patches of FogFG, BR, BCFG
Fri, Feb 12 Mist, Patches of Fog, SmokeBR, BCFG, FU
Sat, Feb 13 Fog, Mist, Patches of Fog, Shallow FogFG, BR, BCFG, MIFG
Wed, Feb 17 Rain, Light Rain, Mist0.32 inRA, -RA, BR
Thu, Feb 18 Rain, Light Rain, Mist0.12 inRA, -RA, BR
Fri, Feb 19 Rain, Light Rain, Mist0.05 inRA, -RA, BR
Sat, Feb 20 Fog, Mist, Patches of FogFG, BR, BCFG
Sun, Feb 21 Mist, Patches of FogBR, BCFG
Mon, Feb 22 Mist, Patches of FogBR, BCFG
Fri, Feb 26 Mist, Patches of Fog0.00 inBR, BCFG
Sat, Feb 27 Fog, Mist, Patches of FogFG, BR, BCFG
Sun, Feb 28 Fog, Mist, Patches of FogFG, BR, BCFG
Mon, Feb 29 Fog, Mist, Patches of FogFG, BR, BCFG

Hours of Daylight and Twilight in the Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Hours of Daylight and Twilight in the Winter of 2015 in HealdsburgDecJanFeb0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrFallSpringDec 219 hr, 28 minDec 219 hr, 28 minnightnightdaydayFeb 2911 hr, 20 minFeb 2911 hr, 20 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 and Daylight Saving Time in the Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Sunrise & Sunset with Twilight and Daylight Saving Time in the Winter of 2015 in HealdsburgDecJanFeb12 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 AMFallSpring6:44 AM6:44 AMFeb 296:04 PMFeb 296:04 PM7:14 AM7:14 AMDec 64:50 PMDec 64:50 PM7:29 AM7:29 AMJan 65:05 PMJan 65:05 PM
The solar day over the course of the Winter of 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 the Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Solar Elevation and Azimuth in the Winter of 2015 in HealdsburgDecJanFeb12 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 AMFallSpring010203001020
northeastsouthwest
Solar elevation and azimuth in the the winter of 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 the Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Moon Rise, Set & Phases in the Winter of 2015 in HealdsburgDecJanFeb12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMFallSpringNov 119:48 AMNov 119:48 AMNov 252:45 PMNov 252:45 PMDec 112:30 AMDec 112:30 AMDec 253:12 AMDec 253:12 AMJan 95:31 PMJan 95:31 PMJan 235:46 PMJan 235:46 PMFeb 86:40 AMFeb 86:40 AMFeb 2210:21 AMFeb 2210:21 AMMar 85:55 PMMar 85:55 PMMar 235:02 AMMar 235:02 AM6:37 AM6:37 AM5:26 PM5:26 PM5:12 PM5:12 PM7:40 AM7:40 AM5:36 PM5:36 PM4:45 PM4:45 PM7:21 AM7:21 AM6:52 AM6:52 AM5:16 PM5:16 PM5:27 PM5:27 PM7:34 AM7:34 AM6:13 PM6:13 PM5:15 PM5:15 PM6:45 AM6:45 AM6:15 AM6:15 AM6:08 PM6:08 PM6:58 PM6:58 PM7:21 AM7:21 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 Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Humidity Comfort Levels in the Winter of 2015 in HealdsburgDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
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 Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Wind Speed in the Winter of 2015 in HealdsburgDecJanFeb0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mphFallSpring
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Hourly Wind Speed in the Winter of 2015 in HealdsburgDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
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:201920182017201620152014201320122011
Hourly Wind Direction in 2015 in HealdsburgDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Winter of 2015 in Healdsburg

History:201920182017201620152014201320122011
Atmospheric Pressure in the Winter of 2015 in HealdsburgDecJanFeb29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgFallSpring
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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