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December 2025 Weather History in Sea Ranch California, 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 Sea Ranch, providing a weather history for December 2025. It features all historical weather data series we have available, including the Sea Ranch temperature history for December 2025. You can drill down from year to month and even day level reports by clicking on the graphs.

Sea Ranch Temperature History December 2025

History:JFMAMJJASONDec2024202320222021
Temperature history in December 2025 in Sea Ranch18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313125°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°FNovJan
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 December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Hourly Temperature in December 2025 in Sea Ranch18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJanvery coldcoldcool
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 December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Cloud Cover in December 2025 in Sea Ranch18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Daily Precipitation in December 2025 in Sea Ranch1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 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 inNovJan
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Observed Weather in December 2025 in Sea Ranch18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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, Dec 1 Haze, Fog, MistHZ, FG, BR
Tue, Dec 2 Haze, Fog, MistHZ, FG, BR
Wed, Dec 3 Fog, MistFG, BR
Thu, Dec 4 Haze, Mist, Patches of FogHZ, BR, BCFG
Fri, Dec 5 Haze, Fog, MistHZ, FG, BR
Sat, Dec 6 Fog, MistFG, BR
Sun, Dec 7 Haze, Fog, Mist, Patches of Fog, Shallow FogHZ, FG, BR, BCFG, MIFG
Mon, Dec 8 Haze, Fog, Mist, Patches of FogHZ, FG, BR, BCFG
Tue, Dec 9 Fog, MistFG, BR
Wed, Dec 10 Fog, MistFG, BR
Thu, Dec 11 Fog, MistFG, BR
Fri, Dec 12 Haze, Fog, MistHZ, FG, BR
Sat, Dec 13 Fog, MistFG, BR
Sun, Dec 14 Fog, MistFG, BR
Mon, Dec 15 Fog, MistFG, BR
Tue, Dec 16 Light Rain, Haze, Mist, Smoke0.04 in-RA, HZ, BR, FU
Wed, Dec 17 Rain, Light Rain, Fog, Mist, Smoke0.09 inRA, -RA, FG, BR, FU
Thu, Dec 18 Light Rain, Fog, Mist0.00 in-RA, FG, BR
Fri, Dec 19 Heavy Rain, Rain, Light Rain, Fog, Mist0.47 in+RA, RA, -RA, FG, BR
Sat, Dec 20 Rain, Light Rain, Fog, Mist0.34 inRA, -RA, FG, BR
Sun, Dec 21 Heavy Rain, Rain, Light Rain, Mist1.35 in+RA, RA, -RA, BR
Mon, Dec 22 Rain, Light Rain, Fog, Mist0.27 inRA, -RA, FG, BR
Tue, Dec 23 Heavy Rain, Rain, Light Rain, Fog, Mist0.59 in+RA, RA, -RA, FG, BR
Wed, Dec 24 Heavy Rain, Rain, Light Rain, Mist0.64 in+RA, RA, -RA, BR
Thu, Dec 25 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Heavy Rain, Rain, Light Rain, Mist0.75 inVCTS, -TSRA, +RA, RA, -RA, BR
Fri, Dec 26 Heavy Rain, Rain, Light Rain, Mist0.37 in+RA, RA, -RA, BR
Sat, Dec 27 Fog, MistFG, BR
Sun, Dec 28 Fog, MistFG, BR
Mon, Dec 29 Fog, Mist, Shallow FogFG, BR, MIFG
Tue, Dec 30 Haze, Fog, MistHZ, FG, BR
Wed, Dec 31 Rain, Light Rain, Fog, Mist0.56 inRA, -RA, FG, BR

Hours of Daylight and Twilight in December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Hours of Daylight and Twilight in December 2025 in Sea Ranch1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrNovJanDec 219 hr, 27 minDec 219 hr, 27 minnightnightdaydayDec 19 hr, 39 minDec 19 hr, 39 minDec 319 hr, 31 minDec 319 hr, 31 minDec 119 hr, 30 minDec 119 hr, 30 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 December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Sunrise & Sunset with Twilight in December 2025 in Sea Ranch1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNovJan7:13 AM7:13 AMDec 14:52 PMDec 14:52 PM7:31 AM7:31 AMDec 315:02 PMDec 315:02 PM7:22 AM7:22 AMDec 114:52 PMDec 114:52 PM7:28 AM7:28 AMDec 214:55 PMDec 214:55 PM
The solar day over the course of December 2025. 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 December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Solar Elevation and Azimuth in December 2025 in Sea RanchDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan0010102020001010202030
northeastsouthwest
Solar elevation and azimuth over the course of December 2025. 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 December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Moon Rise, Set & Phases in December 2025 in Sea Ranch18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanDec 43:15 PMDec 43:15 PMDec 195:44 PMDec 195:44 PMJan 32:04 AMJan 32:04 AM4:26 PM4:26 PM8:29 AM8:29 AM7:31 AM7:31 AM4:26 PM4:26 PM4:14 PM4:14 PM8:09 AM8:09 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.
Dec 2025IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
89%-3:16 AMWNW2:20 PMENE9:22 PMS224,733 mi
2
96%-4:33 AMWNW2:53 PMENE10:18 PMS222,686 mi
3
99%-5:53 AMWNW3:34 PMENE11:20 PMS221,824 mi
4
100%-7:14 AMNW4:26 PMNE--
5
100%-8:29 AMNW5:30 PMNE12:26 AMS222,295 mi
6
97%-9:33 AMNW6:43 PMNE1:33 AMS224,075 mi
7
91%-10:24 AMWNW7:59 PMENE2:37 AMS226,958 mi
8
83%-11:03 AMWNW9:13 PMENE3:36 AMS230,615 mi
9
74%-11:34 AMWNW10:22 PMENE4:28 AMS234,665 mi
10
64%-12:00 PMWNW11:28 PME5:15 AMS238,745 mi
11
50%-12:23 PMW-5:58 AMS242,554 mi
12
43%12:30 AME12:44 PMW-6:39 AMS245,869 mi
13
33%1:31 AME1:05 PMW-7:19 AMS248,548 mi
14
24%2:31 AMESE1:28 PMWSW-8:00 AMS250,526 mi
15
16%3:31 AMESE1:53 PMWSW-8:42 AMS251,797 mi
16
10%4:32 AMESE2:21 PMWSW-9:27 AMS252,401 mi
17
5%5:34 AMESE2:56 PMWSW-10:15 AMS252,412 mi
18
1%6:34 AMSE3:37 PMSW-11:05 AMS251,913 mi
19
0%7:31 AMSE4:26 PMSW-11:58 AMS250,986 mi
20
1%8:22 AMSE5:22 PMSW-12:52 PMS249,699 mi
21
3%9:06 AMSE6:24 PMWSW-1:45 PMS248,097 mi
22
8%9:43 AMESE7:28 PMWSW-2:36 PMS246,203 mi
23
14%10:15 AMESE8:34 PMWSW-3:24 PMS244,027 mi
24
22%10:42 AMESE9:39 PMWSW-4:10 PMS241,572 mi
25
32%11:06 AME10:44 PMW-4:54 PMS238,860 mi
26
42%11:30 AME11:51 PMW-5:38 PMS235,947 mi
27
50%11:53 AME--6:23 PMS232,941 mi
28
65%-12:59 AMW12:19 PMENE7:11 PMS230,011 mi
29
76%-2:11 AMWNW12:48 PMENE8:03 PMS227,386 mi
30
86%-3:27 AMWNW1:24 PMENE9:00 PMS225,336 mi
31
93%-4:45 AMWNW2:09 PMNE10:02 PMS224,133 mi

Humidity Comfort Levels in December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Humidity Comfort Levels in December 2025 in Sea Ranch18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Wind Speed in December 2025 in Sea Ranch1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Hourly Wind Speed in December 2025 in Sea Ranch18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Hourly Wind Direction in 2025 in Sea Ranch18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in December 2025 in Sea Ranch

History:JFMAMJJASONDec2024202320222021
Atmospheric Pressure in December 2025 in Sea Ranch18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgNovJan
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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