Guerneville, CA 95446 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

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: 0.003
Sunrise : 6:56am  Sunset: 7:21pm
Moonrise:   12:09am   Moonset:  4:07pm
Moon Phase: 23

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
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