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: 7:30am on 12/5/25
Outside Temperature: 34.8 °F
Today's High: 39.5 °F at 12:00am
Lo: 34.7 °F at 7:20am
Barometric Trend: -0.000
Sunrise : 7:07am  Sunset: 4:51pm
Moonrise:   5:31pm   Moonset:  8:16am
Moon Phase: 16

Parameter

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

Wind Direction

SSE 167 12:00am 167 12:00am 167 0.0 0.0 12:00am 0.0 7:30am

Wind Speed

0 0 12:00am 0 12:00am 0 -0.0 -0.0 7:30am -0.0 12:00am

Gust

0 0 12:00am 0 12:00am 0 -0.0 -0.0 7:30am -0.0 12:00am

In Humidity

42 46 12:00am 42 6:45am 43 -0.9 0.1 3:58am -1.7 6:45am

Out Humidity

94 94 5:10am 91 12:00am 94 0.1 1.5 12:51am 0.1 2:49am

In Temp

67.2 67.3 6:36am 65.0 5:23am 66.6 0.59 1.27 6:36am -0.61 2:44am

Out Temp

34.8 39.5 12:00am 34.7 7:20am 35.2 -0.37 -0.35 6:28am -1.30 12:07am

Barometer

29.43 29.48 12:00am 29.41 4:46am 29.43 -0.000 0.010 6:40am -0.021 4:40am

Rain

9.82 9.82 12:00am 9.82 12:00am 9.82 0.000 0.000 12:00am 0.000 7:30am

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 7:30am -0.041 12:00am

UV Index

0.0 0.0 12:00am 0.0 12:00am 0.0 -0.00 -0.00 7:30am -0.00 12:00am

Solar

7 7 7:29am 0 12:00am 1 6.0 6.2 7:29am -0.0 12:00am

Wind Chill

34.8 39.5 12:00am 34.7 7:20am 35.2 -0.37 -0.35 6:28am -1.30 12:07am

In Heat Index

67.3 67.5 6:36am 65.3 5:23am 66.8 0.51 1.21 6:36am -0.64 1:08am

Heat Index

41.0 45.3 12:00am 40.9 7:20am 41.4 -0.36 -0.29 6:12am -1.16 12:07am

Dew Point

33.3 37.1 12:00am 33.2 7:20am 33.6 -0.34 -0.25 6:12am -1.09 1:01am

Barom Sea-level

30.18 30.23 12:00am 30.16 4:46am 30.18 -0.000 0.010 6:40am -0.021 4:40am

Parameter

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

Wind Direction

211 12/1/25 0 12/1/25 360 1/5/25 0 4/30/25 190 161 6

Wind Speed

9 12/2/25 0 12/1/25 31 3/12/25 0 1/1/25 5 0 0

Gust

9 12/2/25 0 12/1/25 31 3/12/25 0 1/1/25 5 0 0

In Humidity

54 12/1/25 41 12/4/25 72 8/16/25 22 8/31/25 52 41 1

Out Humidity

98 12/1/25 31 12/4/25 99 2/8/25 13 5/10/25 97 31 -1

In Temp

70.6 12/1/25 64.3 12/4/25 91.6 8/31/25 62.3 10/12/25 69.7 64.3 1.1

Out Temp

74.4 12/2/25 32.3 12/4/25 107.9 8/30/25 27.1 1/27/25 71.6 32.3 2.4

Barometer

29.51 12/4/25 29.24 12/2/25 29.79 1/21/25 28.81 10/13/25 29.51 29.42 -0.04

Rain

9.82 12/2/25 9.81 12/1/25 9.82 12/2/25 0.01 10/2/25 9.82 9.82 0.00

Ch 1 Temp

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 1 Hum

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

Ch 2 Temp

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 2 Hum

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

Ch 3 Temp

0.0 12/1/25 0.0 12/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 3 Hum

0 12/1/25 0 12/1/25 0 1/1/25 0 1/1/25 0 0 0

ET

0.05 12/2/25 0.00 12/1/25 0.17 8/21/25 0.00 1/1/25 0.04 0.00 0.00

UV Index

2.0 12/3/25 0.0 12/1/25 7.8 7/22/25 0.0 1/1/25 1.9 0.0 0.0

Solar

675 12/3/25 0 12/1/25 1202 7/22/25 0 1/1/25 538 0 0

Wind Chill

74.4 12/2/25 32.3 12/4/25 106.8 8/21/25 27.1 1/27/25 71.6 32.3 2.4

In Heat Index

71.2 12/1/25 64.5 12/4/25 90.4 8/21/25 62.8 2/11/25 70.6 64.5 1.2

Heat Index

74.7 12/2/25 38.7 12/4/25 107.4 8/21/25 33.2 1/21/25 71.4 38.7 2.2

Dew Point

56.5 12/2/25 31.0 12/4/25 69.4 9/25/25 18.8 1/21/25 51.5 31.0 2.1

Barom Sea-level

30.26 12/4/25 29.99 12/2/25 30.55 1/21/25 29.54 10/13/25 30.26 30.17 -0.04

Press Altitude

455 Daily  Rain 0.00 Degree Heating 9.0 Monthly Degree Day Cooling 1.4 Heat Index --- Beaufort Calm

Cloud Base

387 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 2 Comfort Index Cool    

Air Density

-1054 24Hr Rain 0.00 Moon Phase 16 Yearly Deg Day Heating 3503.2 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

36.0 Rain Rate 0.000 Monthly Rain 0.01 Yearly Degree Day Cooling 1035.6 Station Barom Trend Steady    

Vapor Press

0.19 Wind Run 0 Monthly Deg Day Heating 80.8 Yearly Wind Run 1092 Barometer Trend Steady    

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