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

Current Conditions

Almanac

Last Updated: 4:00am on 11/24/25
Outside Temperature: 43.4 °F
Today's High: 46.1 °F at 12:38am
Lo: 43.4 °F at 3:50am
Barometric Trend: -0.004
Sunrise : 6:57am  Sunset: 4:54pm
Moonrise:   10:57am   Moonset:  8:29pm
Moon Phase: 4

Parameter

Value High Time Low Time Average Rate Rate Hi Time Rate Lo Time

Wind Direction

NNW 336 12:19am 334 12:00am 336 0.4 18.7 12:00am 0.4 4:00am

Wind Speed

0 0 12:00am 0 12:00am 0 -0.0 -0.0 4:00am -0.0 12:00am

Gust

0 0 12:00am 0 12:00am 0 -0.0 -0.0 4:00am -0.0 12:00am

In Humidity

53 54 1:44am 53 12:00am 53 -0.0 0.8 1:44am -0.9 12:00am

Out Humidity

95 96 12:30am 95 12:00am 95 -0.3 1.7 12:30am -0.6 2:07am

In Temp

68.0 68.9 12:37am 68.0 3:45am 68.2 -0.17 0.11 12:37am -0.47 1:40am

Out Temp

43.4 46.1 12:38am 43.4 3:50am 44.3 -0.90 -0.30 12:57am -1.19 12:00am

Barometer

29.47 29.49 12:00am 29.46 3:24am 29.47 -0.004 0.011 12:00am -0.013 3:24am

Rain

9.79 9.79 12:00am 9.79 12:00am 9.79 0.000 0.000 12:00am 0.000 4:00am

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 -0.001 -0.001 4:00am -0.047 12:00am

UV Index

0.0 0.0 12:00am 0.0 12:00am 0.0 -0.00 -0.00 4:00am -0.00 12:00am

Solar

0 0 12:00am 0 12:00am 0 -0.0 -0.0 4:00am -0.0 12:00am

Wind Chill

43.4 46.1 12:38am 43.4 3:50am 44.3 -0.90 -0.30 12:57am -1.19 12:00am

In Heat Index

69.1 70.0 12:37am 69.1 3:45am 69.3 -0.17 0.06 12:37am -0.49 1:40am

Heat Index

49.8 52.7 12:38am 49.8 3:54am 50.7 -0.95 -0.13 12:57am -1.13 3:43am

Dew Point

42.1 45.0 12:38am 42.1 3:54am 43.1 -0.99 0.01 12:39am -1.17 3:43am

Barom Sea-level

30.22 30.24 12:00am 30.21 3:24am 30.22 -0.004 0.011 12:00am -0.014 3:24am

Parameter

Month High Date Month Low Date Year High Date Year Low Date Yesterday High Yesterday Low 24 Hour Difference

Wind Direction

360 11/1/25 0 11/19/25 360 1/5/25 0 4/30/25 334 5 318

Wind Speed

22 11/13/25 0 11/1/25 31 3/12/25 0 1/1/25 1 0 0

Gust

22 11/13/25 0 11/1/25 31 3/12/25 0 1/1/25 1 0 0

In Humidity

66 11/7/25 48 11/22/25 72 8/16/25 22 8/31/25 55 48 3

Out Humidity

98 11/2/25 28 11/10/25 99 2/8/25 13 5/10/25 98 50 0

In Temp

75.4 11/9/25 63.9 11/22/25 91.6 8/31/25 62.3 10/12/25 71.3 64.4 2.6

Out Temp

89.2 11/10/25 35.8 11/23/25 107.9 8/30/25 27.1 1/27/25 72.1 35.8 5.7

Barometer

29.50 11/6/25 28.97 11/17/25 29.79 1/21/25 28.81 10/13/25 29.49 29.33 0.13

Rain

9.79 11/22/25 2.37 11/1/25 9.79 11/22/25 0.01 10/2/25 9.79 9.79 0.00

Ch 1 Temp

0.0 11/1/25 0.0 11/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 1 Hum

0 11/1/25 0 11/1/25 0 1/1/25 0 1/1/25 0 0 0

Ch 2 Temp

0.0 11/1/25 0.0 11/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 2 Hum

0 11/1/25 0 11/1/25 0 1/1/25 0 1/1/25 0 0 0

Ch 3 Temp

0.0 11/1/25 0.0 11/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 3 Hum

0 11/1/25 0 11/1/25 0 1/1/25 0 1/1/25 0 0 0

ET

0.07 11/2/25 0.00 11/1/25 0.17 8/21/25 0.00 1/1/25 0.05 0.00 0.00

UV Index

3.0 11/1/25 0.0 11/1/25 7.8 7/22/25 0.0 1/1/25 2.1 0.0 0.0

Solar

809 11/16/25 0 11/1/25 1202 7/22/25 0 1/1/25 568 0 0

Wind Chill

89.2 11/10/25 35.8 11/23/25 106.8 8/21/25 27.1 1/27/25 72.1 35.8 5.7

In Heat Index

77.4 11/9/25 64.8 11/22/25 90.4 8/21/25 62.8 2/11/25 72.5 65.1 2.9

Heat Index

88.1 11/10/25 42.4 11/23/25 107.4 8/21/25 33.2 1/21/25 73.4 42.4 5.7

Dew Point

67.0 11/9/25 34.8 11/23/25 69.4 9/25/25 18.8 1/21/25 56.5 34.8 5.7

Barom Sea-level

30.25 11/6/25 29.71 11/17/25 30.55 1/21/25 29.54 10/13/25 30.24 30.07 0.13

Press Altitude

419 Daily  Rain 0.00 Degree Heating 3.5 Monthly Degree Day Cooling 24.8 Heat Index --- Beaufort Calm

Cloud Base

333 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 110 Comfort Index Cool    

Air Density

-506 24Hr Rain 0.00 Moon Phase 4 Yearly Deg Day Heating 3304.8 Forecast Partly cloudy with little temperature change    

Virtual Temp

45.1 Rain Rate 0.000 Monthly Rain 7.42 Yearly Degree Day Cooling 1028.0 Station Barom Trend Steady    

Vapor Press

0.27 Wind Run 0 Monthly Deg Day Heating 266.2 Yearly Wind Run 1089 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V15.00
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