Dayton, Maryland Weather

27th Year of Service to the Local Community
Lat 39.243°N, Long 76.998°W, Elev 550ft (168m)


National Weather Service Forecasts/Warnings for Central Maryland (Click Here)

Latest Weather Update at 11:30am(EDT) on 1/13/25

 Temperature Temperature
Current: 36°F
    Rate of Change: 4°F/hr.
    High: 36°F at 11:29am
    Low: 22°F at 7:27am

    Monthly High: 46°F on 1/1/25
    Monthly Low: 17°F on 1/10/25
    Yearly High:   46°F on 1/1/25
    Yearly Low:    17°F on 1/10/25
 
Humidity Humidity & Related
Relative Humidity: 59.0%
    High: 78.0% at 7:19am
    Low:  58.0% at 11:27am
Dew Point: 23°F
Heat Index: 38°F
    High: 38°F at 11:29am

    Monthly High: 50°F on 1/1/25
    Yearly High:   50°F on 1/1/25
 
Wind Rose Wind & Related (Calm)
Current: W at 0.0mph
    High Today: 5.0mph at 11:12am
    Monthly High: 30.0mph on 1/1/25
    Yearly High:   30.0mph on 1/1/25
Wind Chill: 36°F
    Low: 22°F at 7:27am
    Monthly Low: 3°F on 1/9/25
    Yearly Low:     3°F on 1/9/25
    Wind Run Today: 0 miles
    Wind Run Month: 1216 miles
    Wind Run Year:  1216 miles
 
Barometric Pressure Barometric Pressure (Steady)
Current: 30.05in
    Rate of Change: -0.01in/hr
    High: 30.07in at 10:28am
    Low:  30.04in at 3:28am

Yearly High: 30.24in on 1/5/25
Yearly Low:  29.53in on 1/1/25
 
Daily Rain Precipitation
Today: 0.00in
    Hi Rain Rate:   0.00in/hr at 12:00am
    Current Hour:  0.00in
 
Solar Radiation Solar Radiation
Current: 243.0 W/m2
    Today's High: 243.0 W/m2  at 11:28am
    Monthly High: 466.0W/m2 on 1/1/25
    Yearly High:   466.0W/m2 on 1/1/25
 
Evapotranspiration Evapotranspiration
Today: 0.00in
    Monthly High:  0.05in on 1/4/25
    Yearly High:     0.05in on 1/4/25
 
Cooling Degree Days Degree Days
Cooling Degrees Days
   Today:  0.0
   Month:  0.0
   Year:    0.0
Heating Degree Days
    Today: 18.2
    Month: 457.3
    Year:   457.3
Beyond the Stratosphere
Solar/Lunar Stats
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