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Dayton, Maryland Weather |
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21st Year of Service to the Local Community |
National Weather Service Forecasts for Central Maryland (Click Here)
National Weather Service Warnings for Central Maryland (Click Here)
Latest Weather Update at 11:15pm(EDT) on 12/10/18
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Temperature (Uncomfortably Cold) | |
| Current:
24.8°F Rate of Change: -0.7°F/hr. High: 37.9°F at 1:52pm Low: 23.8°F at 7:51am Monthly High: 57.1°F on 12/2/18 Monthly Low: 20.2°F on 12/8/18 Yearly High: 96.1°F on 7/2/18 Yearly Low: 1.5°F on 1/7/18 |
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Humidity & Related | |
| Relative Humidity: 91% High: 91% at 11:14pm Low: 66% at 1:57pm |
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| Dew Point: 22.6°F | ||
| Heat Index: 30.6°F High: 40.5°F at 1:52pm Monthly High: 64.3°F on 12/2/18 Yearly High: 112.5°F on 7/3/18 |
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Wind & Related (Calm) | |
| Current: North at
0mph High: 14mph at 9:47am Monthly High: 32mph on 12/3/18 Yearly High: 56mph on 11/10/18 |
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| Wind Chill: 24.8°F Low: 18.0°F at 9:07am Monthly Low: 18.0°F on 12/10/18 Yearly Low: -10.0°F on 1/5/18 |
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| Wind Run Today: 4 miles Wind Run Month: 149 miles Wind Run Year: 5292 miles |
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Barometric Pressure (Rising) | |
| Current: 1024.5mb Rate of Change: 0.3 mb/hr High: 1024.5mb at 11:15pm Low: 1020.8mb at 3:46am |
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Precipitation | |
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Today: 0.00in Hi Rain Rate: 0.00in/hr at 12:00am Current Hour: 0.00in Last 24 Hours: 0.00in This Month: 0.45in Year-to-Date: 62.36in |
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UV Index | |
| Current: 0.0 Today's High: 0.8 at 9:27am Monthly High: 1.4 on 12/3/18 Yearly High: 9.1 on 7/23/18 |
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Solar Radiation | |
| Current: 0.0 W/m2 Today's High: 299.0 W/m2 at 10:25am Monthly High: 436.0W/m2 on 12/3/18 Yearly High: 1246.0W/m2 on 5/23/18 |
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Evapotranspiration | |
| Today: 0.01in Monthly High: 0.04in on 12/3/18 Yearly High: 0.18in on 5/2/18 |
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Degree Days | |
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Cooling Degrees Days Today: 0.0 Month: 0.0 Year: 1331.1 |
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Heating Degree Days Today: 34.8 Month: 284.0 Year: 4330.1 |
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| Beyond the Stratosphere | |
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| Weather information is provided without warranty of any kind as to accuracy or timeliness. |
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