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Climate & Weather Averages in Frederick, Maryland, USA

Currently: 21 °C. Partly sunny. (Weather station: Frederick Municipal Airport, USA). See more current weather

Annual Weather Averages in Frederick

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Frederick

High Temp: 31 °C

Low Temp: -3 °C

Mean Temp: 13 °C

Precipitation: 46.1 mm

Humidity: 71%

Dew Point: 8 °C

Wind: 17 km/h

Pressure: 101.78 kPa

Visibility: 15 km

January Climate & Weather Averages in Frederick

High Temp: 6 °C

Low Temp: -3 °C

Mean Temp: 1 °C

Precipitation: 38.5 mm

Humidity: 68%

Dew Point: -4 °C

Wind: 20 km/h

Pressure: 101.93 kPa

Visibility: 15 km

February Climate & Weather Averages in Frederick

High Temp: 8 °C

Low Temp: -2 °C

Mean Temp: 3 °C

Precipitation: 27.4 mm

Humidity: 66%

Dew Point: -4 °C

Wind: 20 km/h

Pressure: 101.89 kPa

Visibility: 15 km

March Climate & Weather Averages in Frederick

High Temp: 13 °C

Low Temp: 1 °C

Mean Temp: 7 °C

Precipitation: 43.5 mm

Humidity: 63%

Dew Point: 0 °C

Wind: 22 km/h

Pressure: 101.81 kPa

Visibility: 15 km

April Climate & Weather Averages in Frederick

High Temp: 20 °C

Low Temp: 6 °C

Mean Temp: 13 °C

Precipitation: 41.6 mm

Humidity: 63%

Dew Point: 5 °C

Wind: 20 km/h

Pressure: 101.58 kPa

Visibility: 15 km

May Climate & Weather Averages in Frederick

High Temp: 24 °C

Low Temp: 12 °C

Mean Temp: 18 °C

Precipitation: 49.4 mm

Humidity: 71%

Dew Point: 12 °C

Wind: 16 km/h

Pressure: 101.64 kPa

Visibility: 15 km

June Climate & Weather Averages in Frederick

High Temp: 29 °C

Low Temp: 17 °C

Mean Temp: 23 °C

Precipitation: 60.2 mm

Humidity: 73%

Dew Point: 17 °C

Wind: 14 km/h

Pressure: 101.54 kPa

Visibility: 15 km

July Climate & Weather Averages in Frederick

High Temp: 31 °C

Low Temp: 20 °C

Mean Temp: 25 °C

Precipitation: 60.6 mm

Humidity: 72%

Dew Point: 20 °C

Wind: 13 km/h

Pressure: 101.58 kPa

Visibility: 15 km

August Climate & Weather Averages in Frederick

High Temp: 30 °C

Low Temp: 18 °C

Mean Temp: 24 °C

Precipitation: 54.5 mm

Humidity: 75%

Dew Point: 19 °C

Wind: 12 km/h

Pressure: 101.69 kPa

Visibility: 15 km

September Climate & Weather Averages in Frederick

High Temp: 26 °C

Low Temp: 15 °C

Mean Temp: 21 °C

Precipitation: 55.2 mm

Humidity: 77%

Dew Point: 16 °C

Wind: 13 km/h

Pressure: 101.84 kPa

Visibility: 15 km

October Climate & Weather Averages in Frederick

High Temp: 20 °C

Low Temp: 8 °C

Mean Temp: 14 °C

Precipitation: 40.8 mm

Humidity: 76%

Dew Point: 9 °C

Wind: 15 km/h

Pressure: 101.87 kPa

Visibility: 15 km

November Climate & Weather Averages in Frederick

High Temp: 14 °C

Low Temp: 2 °C

Mean Temp: 8 °C

Precipitation: 39.0 mm

Humidity: 71%

Dew Point: 2 °C

Wind: 17 km/h

Pressure: 102.03 kPa

Visibility: 15 km

December Climate & Weather Averages in Frederick

High Temp: 8 °C

Low Temp: -1 °C

Mean Temp: 3 °C

Precipitation: 42.5 mm

Humidity: 72%

Dew Point: -2 °C

Wind: 18 km/h

Pressure: 101.98 kPa

Visibility: 15 km

Quick Climate Info

Hottest Month July (25 °C avg)
Coldest Month January (1 °C avg)
Wettest Month July (60.6 mm avg)
Windiest Month March (22 km/h avg)
Annual precip. 553.2 mm (per year)

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