A strong low pressure center off the southern California Coast will produce high winds in the Sierra-Nevada mountains, and central and southern coastal ranges. Very dry conditions combined with these high winds will produce critical fire weather threats in the central and southern coastal ranges. Heavy snow in the South and Central Rockies, and Great Lakes; and heavy rain in Hawaii will continue. Read More >
NERFC Observed Precipitation Page
NERFC Observed Daily Precipitation (Text Product)
Precipitation Analysis Page
Short-term Precipitation (Fire Weather) Graphics
Daily Water Conditions from the USGS
US Rain/Dry Days from the USGS
User Information
Data in Text Format
County Precipitation Totals Bar Charts
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Normals were updated to use PRISM values from 1981-2010 on October 22, 2015. Any product produced on or after this date will use the new values. Prior to that date, the normals were based on PRISM data from 1971-2000.
| Time Period | Precipitation Totals | Departures from Normal | Time Period | Precipitation Totals | Departures from Normal |
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30 Days |  |
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| 60 Days |  |
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90 Days |  |
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| 180 Days |  |
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Year to Date |
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| 365 Days |  |
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Water Year to Date |
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Monthly 30 Year Normals (1981-2010) - Graphics and Text
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Monthly Precipitation Totals and Departures from Normal |
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Text Products: January | February | March | April | May | June | July | August | September | October | November | December |
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| January | February | ||
| Precipitation Totals |
Departures from Normal |
Precipitation Totals |
Departures from Normal |
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| March | April | ||
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| May | June | ||
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| July | August | ||
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| September | October | ||
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| November | December | ||
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