Precipitation
Energy Efficiency and Historic Buildings, How to Improve Energy Efficiency, Published by Historic England in 2018, defines precipitation as: ‘Any product of atmospheric condensation, including rain, snow and fog.’
Approved document C: Site preparation and resistance to contaminants and moisture, 2004 edition incorporating 2010 and 2013 amendments defines precipitation as: ‘Moisture in any form falling from the atmosphere, usually as rain, sleet, snow or hail.’
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