San Dimas, CA. 91773 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

Last Updated: 10:59am on 5/7/24
Outside Temperature: 58.1 °F
Today's High: 58.9 °F at 10:38am
Lo: 50.5 °F at 6:27am
Barometric Trend: -0.001
Sunrise : 5:54am  Sunset: 7:39pm
Moonrise:   5:25am   Moonset:  7:39pm
Moon Phase: 29

Parameter

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

Wind Direction

SSW 249 10:38am 24 6:21am 206 23.7 93.8 9:00am -160.6 6:21am

Wind Speed

5 13 10:41am 0 12:00am 5 -0.3 8.3 10:41am -4.1 10:52am

Gust

13 13 10:41am 0 12:00am 10 3.2 6.0 9:07am -5.1 12:00am

In Humidity

0 5 12:00am 1 1:05am 2 -1.7 2.4 7:10am -2.8 1:05am

Out Humidity

50 63 6:50am 32 2:24am 52 -2.3 15.4 6:28am -16.4 12:00am

In Temp

78.8 79.7 8:38am 75.2 6:07am 78.9 -0.12 2.37 8:38am -0.61 6:07am

Out Temp

58.1 58.9 10:38am 50.5 6:27am 57.3 0.81 2.89 8:30am -1.82 6:27am

Barometer

27.04 27.08 12:00am 27.01 4:44am 27.04 -0.001 0.017 7:14am -0.023 2:29am

Rain

24.27 24.27 12:00am 24.27 12:00am 24.27 0.000 0.000 12:00am 0.000 10:59am

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

57.7 58.7 10:37am 48.8 6:30am 56.6 1.12 2.92 8:30am -3.34 6:30am

In Heat Index

76.6 77.6 9:40am 73.0 6:07am 76.7 -0.17 2.37 8:38am -0.61 6:07am

Heat Index

58.9 59.9 10:38am 51.9 6:08am 58.3 0.59 2.72 8:38am -2.09 12:24am

Dew Point

39.6 41.9 10:09am 24.7 2:24am 40.0 -0.40 6.40 6:43am -9.52 12:04am

Barom Sea-level

29.97 30.01 12:00am 29.93 4:44am 29.97 -0.001 0.019 7:14am -0.025 2:29am

Parameter

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

Wind Direction

360 5/1/24 5 5/2/24 360 1/1/24 0 3/7/24 333 18 23

Wind Speed

27 5/5/24 0 5/1/24 57 3/14/24 0 1/1/24 17 0 -1

Gust

27 5/5/24 0 5/1/24 57 3/14/24 0 1/1/24 17 0 4

In Humidity

18 5/2/24 1 5/1/24 100 1/1/24 1 1/1/24 10 1 -5

Out Humidity

100 5/1/24 32 5/7/24 100 1/3/24 12 3/14/24 89 33 -8

In Temp

80.3 5/1/24 70.4 5/6/24 81.0 1/30/24 57.0 1/8/24 80.1 70.4 0.2

Out Temp

66.6 5/2/24 42.9 5/6/24 79.2 4/21/24 33.8 4/5/24 65.8 42.9 3.1

Barometer

27.15 5/6/24 26.93 5/1/24 27.42 1/8/24 26.80 2/6/24 27.15 27.07 -0.09

Rain

24.27 5/5/24 23.58 5/1/24 24.27 5/5/24 2.94 1/1/24 24.27 24.27 0.00

Ch 1 Temp

0.0 5/1/24 0.0 5/1/24 0.0 1/1/24 0.0 1/1/24 0.0 0.0 0.0

Ch 1 Hum

0 5/1/24 0 5/1/24 0 1/1/24 0 1/1/24 0 0 0

Ch 2 Temp

0.0 5/1/24 0.0 5/1/24 0.0 1/1/24 0.0 1/1/24 0.0 0.0 0.0

Ch 2 Hum

0 5/1/24 0 5/1/24 0 1/1/24 0 1/1/24 0 0 0

Ch 3 Temp

0.0 5/1/24 0.0 5/1/24 0.0 1/1/24 0.0 1/1/24 0.0 0.0 0.0

Ch 3 Hum

0 5/1/24 0 5/1/24 0 1/1/24 0 1/1/24 0 0 0

ET

0.00 5/1/24 0.00 5/1/24 0.00 1/1/24 0.00 1/1/24 0.00 0.00 0.00

UV Index

0.0 5/1/24 0.0 5/1/24 0.0 1/1/24 0.0 1/1/24 0.0 0.0 0.0

Solar

0 5/1/24 0 5/1/24 0 1/1/24 0 1/1/24 0 0 0

Wind Chill

66.6 5/2/24 39.6 5/6/24 79.2 4/21/24 25.7 4/5/24 65.8 39.6 3.5

In Heat Index

78.5 5/3/24 68.5 5/6/24 90.8 1/30/24 57.4 4/6/24 78.1 68.5 0.0

Heat Index

68.5 5/2/24 47.3 5/6/24 78.7 4/21/24 37.0 1/8/24 65.6 47.3 2.3

Dew Point

58.4 5/1/24 24.7 5/7/24 58.4 5/1/24 -4.0 1/9/24 43.6 28.5 -0.9

Barom Sea-level

30.09 5/6/24 29.84 5/1/24 30.39 1/8/24 29.70 2/6/24 30.09 30.00 -0.10

Press Altitude

2772 Daily  Rain 0.00 Degree Heating 5.0 Monthly Degree Day Cooling 0.1 Heat Index --- Beaufort Light Breeze

Cloud Base

4631 Hourly  Rain 0.00 Degree Cooling 0.0 Monthly Wind Run 703 Comfort Index Cool    

Air Density

3375 24Hr Rain 0.00 Moon Phase 29 Yearly Deg Day Heating 1738.0 Forecast Partly cloudy with little temperature change    

Virtual Temp

59.9 Rain Rate 0.000 Monthly Rain 0.69 Yearly Degree Day Cooling 20.5 Station Barom Trend Steady    

Vapor Press

0.24 Wind Run 23 Monthly Deg Day Heating 71.2 Yearly Wind Run 17050 Barometer Trend Steady    

Updated Automatically by Ambient Software's Virtual Weather Station  V15.00
Disclaimer
Never make important decisions based on this information or any weather information obtained from the Internet