Guerneville, CA 95446
Current Weather Conditions [Select Refresh to Update] |
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Current Conditions |
Almanac |
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Last Updated:
1:30am on 9/15/25 Outside Temperature: 57.0 °F Today's High: 58.4 °F at 12:00am Lo: 57.0 °F at 1:27am Barometric Trend: |
Sunrise :
6:56am Sunset: 7:21pm Moonrise: 12:09am Moonset: 4:07pm Moon Phase: 23 |
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Parameter |
Value | High | Time | Low | Time | Average | Rate | Rate Hi | Time | Rate Lo | Time |
Wind Direction |
S | 183 | 12:07am | 165 | 12:24am | 170 | 1.8 | 7.3 | 12:47am | -11.5 | 12:24am |
Wind Speed |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
Gust |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
In Humidity |
57 | 57 | 12:00am | 57 | 12:00am | 57 | 0.0 | 0.0 | 12:00am | 0.0 | 1:30am |
Out Humidity |
100 | 100 | 12:00am | 100 | 12:00am | 100 | 0.2 | 0.9 | 12:00am | 0.2 | 1:30am |
In Temp |
68.2 | 68.7 | 12:00am | 68.2 | 1:19am | 68.5 | -0.35 | -0.28 | 12:17am | -0.43 | 1:00am |
Out Temp |
57.0 | 58.4 | 12:00am | 57.0 | 1:27am | 58.1 | -1.07 | -0.96 | 1:19am | -1.49 | 12:00am |
Barometer |
29.86 | 29.87 | 1:18am | 29.85 | 12:00am | 29.86 | 0.003 | 0.009 | 1:18am | -0.000 | 12:11am |
Rain |
0.00 | 0.00 | 12:00am | 0.00 | 12:00am | 0.00 | 0.000 | 0.000 | 12:00am | 0.000 | 12:00am |
Ch 1 Temp |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 12:00am | 0.00 | 12:00am |
Ch 1 Hum |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
Ch 2 Temp |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 12:00am | 0.00 | 12:00am |
Ch 2 Hum |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
Ch 3 Temp |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 12:00am | 0.00 | 12:00am |
Ch 3 Hum |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
ET |
0.00 | 0.00 | 12:00am | 0.00 | 12:00am | 0.00 | 0.000 | 0.000 | 12:00am | 0.000 | 12:00am |
UV Index |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 12:00am | 0.00 | 12:00am |
Solar |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
Wind Chill |
57.0 | 58.4 | 12:00am | 57.0 | 1:27am | 58.1 | -1.07 | -0.96 | 1:19am | -1.49 | 12:00am |
In Heat Index |
69.7 | 70.2 | 12:00am | 69.7 | 1:19am | 70.0 | -0.35 | -0.28 | 12:17am | -0.43 | 1:00am |
Heat Index |
64.2 | 65.6 | 12:00am | 64.2 | 1:27am | 65.2 | -1.04 | -0.93 | 1:19am | -1.36 | 12:09am |
Dew Point |
57.0 | 58.4 | 12:00am | 57.0 | 1:27am | 58.0 | -1.01 | -0.89 | 1:12am | -1.24 | 12:09am |
Barom Sea-level |
29.86 | 29.87 | 1:18am | 29.85 | 12:00am | 29.86 | 0.003 | 0.009 | 1:18am | -0.000 | 12:11am |
Parameter |
Month High | Date | Month Low | Date | Year High | Date | Year Low | Date | Yesterday High | Yesterday Low | 24 Hour Difference |
Wind Direction |
228 | 9/2/25 | 10 | 9/8/25 | 359 | 5/17/25 | 0 | 5/17/25 | 215 | 33 | -8 |
Wind Speed |
0 | 9/1/25 | 0 | 9/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Gust |
0 | 9/1/25 | 0 | 9/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
In Humidity |
58 | 9/9/25 | 48 | 9/1/25 | 58 | 9/9/25 | 39 | 6/22/25 | 57 | 53 | 2 |
Out Humidity |
100 | 9/1/25 | 22 | 9/1/25 | 100 | 5/6/25 | 6 | 6/18/25 | 100 | 57 | 0 |
In Temp |
74.4 | 9/1/25 | 64.9 | 9/14/25 | 76.2 | 8/8/25 | 59.0 | 5/8/25 | 71.4 | 64.9 | 1.3 |
Out Temp |
90.2 | 9/1/25 | 49.0 | 9/14/25 | 97.4 | 6/18/25 | 42.9 | 5/10/25 | 80.3 | 49.0 | 4.5 |
Barometer |
30.09 | 9/7/25 | 29.78 | 9/5/25 | 30.15 | 7/9/25 | 29.73 | 7/2/25 | 29.92 | 29.81 | -0.03 |
Rain |
0.00 | 9/1/25 | 0.00 | 9/1/25 | 0.00 | 1/1/25 | 0.00 | 1/1/25 | 0.00 | 0.00 | 0.00 |
Ch 1 Temp |
0.0 | 9/1/25 | 0.0 | 9/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 1 Hum |
0 | 9/1/25 | 0 | 9/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Ch 2 Temp |
0.0 | 9/1/25 | 0.0 | 9/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 2 Hum |
0 | 9/1/25 | 0 | 9/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Ch 3 Temp |
0.0 | 9/1/25 | 0.0 | 9/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Ch 3 Hum |
0 | 9/1/25 | 0 | 9/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
ET |
0.00 | 9/1/25 | 0.00 | 9/1/25 | 0.00 | 1/1/25 | 0.00 | 1/1/25 | 0.00 | 0.00 | 0.00 |
UV Index |
0.0 | 9/1/25 | 0.0 | 9/1/25 | 0.0 | 1/1/25 | 0.0 | 1/1/25 | 0.0 | 0.0 | 0.0 |
Solar |
0 | 9/1/25 | 0 | 9/1/25 | 0 | 1/1/25 | 0 | 1/1/25 | 0 | 0 | 0 |
Wind Chill |
90.2 | 9/1/25 | 49.0 | 9/14/25 | 96.3 | 6/18/25 | 42.9 | 5/10/25 | 80.3 | 49.0 | 4.5 |
In Heat Index |
75.2 | 9/1/25 | 66.1 | 9/14/25 | 77.2 | 8/16/25 | 59.9 | 5/8/25 | 72.9 | 66.1 | 1.5 |
Heat Index |
87.5 | 9/1/25 | 56.2 | 9/14/25 | 92.6 | 6/18/25 | 50.1 | 5/10/25 | 82.1 | 56.2 | 4.5 |
Dew Point |
68.4 | 9/9/25 | 44.3 | 9/1/25 | 68.4 | 9/9/25 | 17.5 | 6/18/25 | 65.8 | 49.0 | 4.5 |
Barom Sea-level |
30.09 | 9/7/25 | 29.78 | 9/5/25 | 30.15 | 7/9/25 | 29.73 | 7/2/25 | 29.92 | 29.81 | -0.03 |
Press Altitude |
54 | Daily Rain | 0.00 | Degree Heating | 0.4 | Monthly Degree Day Cooling | 33.9 | Heat Index | --- | Beaufort | Calm |
Cloud Base |
0 | Hourly Rain | 0.00 | Degree Cooling | 0.0 | Monthly Wind Run | 0 | Comfort Index | Cool | ||
Air Density |
-46 | 24Hr Rain | 0.00 | Moon Phase | 23 | Yearly Deg Day Heating | 783.7 | Forecast | |||
Virtual Temp |
60.1 | Rain Rate | 0.000 | Monthly Rain | 0.00 | Yearly Degree Day Cooling | 385.2 | Station Barom Trend | Steady | ||
Vapor Press |
0.47 | Wind Run | 0 | Monthly Deg Day Heating | 61.4 | Yearly Wind Run | 0 | Barometer Trend | Steady | ||
Updated Automatically by Ambient Software's
Virtual Weather Station V15.00 |