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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 10:00pm(EDT) on 4/22/18
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Temperature (Cool) | |
| Current:
49.5°F Rate of Change: -3.3°F/hr. High: 65.9°F at 3:12pm Low: 43.3°F at 5:59am Monthly High: 84.1°F on 4/14/18 Monthly Low: 28.7°F on 4/8/18 Yearly High: 84.1°F on 4/14/18 Yearly Low: 1.5°F on 1/7/18 |
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Humidity & Related | |
| Relative Humidity: 67% High: 85% at 3:35am Low: 37% at 1:42pm |
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| Dew Point: 39.0°F | ||
| Heat Index: 52.1°F High: 65.9°F at 3:51pm Monthly High: 83.7°F on 4/14/18 Yearly High: 83.7°F on 4/14/18 |
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Wind & Related (Calm) | |
| Current: South East at
0mph High: 10mph at 12:40pm Monthly High: 52mph on 4/4/18 Yearly High: 54mph on 3/2/18 |
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| Wind Chill: 49.5°F Low: 43.3°F at 5:59am Monthly Low: 21.2°F on 4/8/18 Yearly Low: -10.0°F on 1/5/18 |
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| Wind Run Today: 2 miles Wind Run Month: 743 miles Wind Run Year: 3912 miles |
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Barometric Pressure (Rising) | |
| Current: 1030.4mb Rate of Change: 0.5 mb/hr High: 1031.9mb at 8:30am Low: 1028.6mb at 5:29pm |
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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: 1.92in Year-to-Date: 10.15in |
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UV Index | |
| Current: 0.0 Today's High: 6.9 at 12:47pm Monthly High: 7.5 on 4/18/18 Yearly High: 7.5 on 4/18/18 |
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Solar Radiation | |
| Current: 0.0 W/m2 Today's High: 902.0 W/m2 at 12:42pm Monthly High: 1190.0W/m2 on 4/19/18 Yearly High: 1190.0W/m2 on 4/19/18 |
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Evapotranspiration | |
| Today: 0.12in Monthly High: 0.17in on 4/13/18 Yearly High: 0.17in on 4/13/18 |
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Degree Days | |
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Cooling Degrees Days Today: 0.0 Month: 20.7 Year: 31.6 |
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Heating Degree Days Today: 10.6 Month: 381.0 Year: 2879.1 |
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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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