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: 10:30pm on 12/15/25
Outside Temperature: 48.2 °F
Today's High: 74.3 °F at 1:25pm
Lo: 37.8 °F at 7:11am
Barometric Trend: 0.007
Sunrise : 7:15am  Sunset: 4:52pm
Moonrise:   3:24am   Moonset:  1:51pm
Moon Phase: 26

Parameter

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

Wind Direction

SSE 164 9:06am 149 3:01pm 161 0.0 4.8 3:35pm -12.0 3:01pm

Wind Speed

0 2 1:29pm 0 12:00am 0 -0.0 2.0 1:29pm -0.0 1:42pm

Gust

0 2 1:29pm 0 12:00am 0 -0.0 2.0 1:29pm -0.4 1:50pm

In Humidity

54 57 4:26pm 45 7:51am 54 -0.3 2.7 3:23pm -1.4 12:10am

Out Humidity

87 97 9:12am 50 1:42pm 86 1.0 8.3 4:27pm -22.3 12:44pm

In Temp

69.3 70.1 5:06pm 66.5 4:45am 69.4 -0.08 1.78 12:22pm -0.63 2:49am

Out Temp

48.2 74.3 1:25pm 37.8 7:11am 49.4 -1.19 10.30 12:15pm -4.00 6:21pm

Barometer

29.47 29.50 10:10am 29.43 3:45pm 29.46 0.007 0.017 9:42am -0.022 1:34pm

Rain

9.83 9.83 12:00am 9.83 12:00am 9.83 0.000 0.000 12:00am 0.000 10:00pm

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

0.04 0.04 5:00pm 0.00 12:00am 0.04 0.000 0.014 1:00pm -0.040 12:00am

UV Index

0.0 1.9 11:42am 0.0 12:00am 0.0 -0.00 0.72 10:12am -1.29 1:50pm

Solar

0 547 12:23pm 0 12:00am 0 -0.2 316.6 10:12am -338.7 1:20pm

Wind Chill

48.2 74.3 1:25pm 37.8 7:11am 49.4 -1.19 10.30 12:15pm -4.00 6:21pm

In Heat Index

70.5 71.6 5:06pm 67.1 4:45am 70.6 -0.11 1.85 12:22pm -0.70 2:07am

Heat Index

53.4 75.5 1:25pm 44.2 7:11am 54.5 -1.05 7.71 12:12pm -3.64 7:30pm

Dew Point

44.5 57.4 11:46am 36.5 7:11am 45.4 -0.87 7.16 11:42am -3.36 7:44pm

Barom Sea-level

30.22 30.26 10:10am 30.18 3:45pm 30.21 0.007 0.018 9:42am -0.022 1:34pm

Parameter

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

Wind Direction

360 12/6/25 0 12/1/25 360 1/5/25 0 4/30/25 164 121 -2

Wind Speed

10 12/13/25 0 12/1/25 31 3/12/25 0 1/1/25 0 0 0

Gust

10 12/13/25 0 12/1/25 31 3/12/25 0 1/1/25 0 0 0

In Humidity

57 12/9/25 40 12/11/25 72 8/16/25 22 8/31/25 57 50 3

Out Humidity

98 12/1/25 24 12/11/25 99 2/8/25 13 5/10/25 94 55 -6

In Temp

73.4 12/11/25 64.3 12/4/25 91.6 8/31/25 62.3 10/12/25 71.1 66.9 -0.4

Out Temp

83.1 12/11/25 32.3 12/4/25 107.9 8/30/25 27.1 1/27/25 69.6 43.6 2.6

Barometer

29.54 12/8/25 29.21 12/12/25 29.79 1/21/25 28.81 10/13/25 29.43 29.33 0.04

Rain

9.83 12/7/25 9.81 12/1/25 9.83 12/7/25 0.01 10/2/25 9.83 9.83 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 12/11/25 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 1/1/25 519 0 0

Wind Chill

83.1 12/11/25 32.3 12/4/25 106.8 8/21/25 27.1 1/27/25 69.6 43.6 2.6

In Heat Index

74.1 12/11/25 64.5 12/4/25 90.4 8/21/25 62.8 2/11/25 72.5 68.0 -0.1

Heat Index

83.2 12/11/25 38.7 12/4/25 107.4 8/21/25 33.2 1/21/25 71.1 49.7 1.7

Dew Point

60.4 12/11/25 31.0 12/4/25 69.4 9/25/25 18.8 1/21/25 54.9 41.7 0.8

Barom Sea-level

30.29 12/8/25 29.96 12/12/25 30.55 1/21/25 29.54 10/13/25 30.18 30.07 0.05

Press Altitude

420 Daily  Rain 0.00 Degree Heating 14.4 Monthly Degree Day Cooling 14.9 Heat Index --- Beaufort Calm

Cloud Base

920 Hourly  Rain 0.00 Degree Cooling 0.8 Monthly Wind Run 4 Comfort Index Cool    

Air Density

-180 24Hr Rain 0.00 Moon Phase 26 Yearly Deg Day Heating 3663.7 Forecast Partly cloudy with little temperature change    

Virtual Temp

50.1 Rain Rate 0.000 Monthly Rain 0.02 Yearly Degree Day Cooling 1049.1 Station Barom Trend Steady    

Vapor Press

0.29 Wind Run 0 Monthly Deg Day Heating 241.4 Yearly Wind Run 1093 Barometer Trend Steady    

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