

The data download page is accessed by selecting this icon. High-latitude regions, where TRMM does not record rainfall, are gray. The previous record at SEA-TAC was set Read more on Weather Rainfall Washington State Pacific Northwest Weather in the U.S. High rain totals are represented in dark blue, while small rainfall totals are shown in white. At the top of the graph page an icon for accessing the data download page is shown. Record-Breaking daily rainfall totals today - Lisa Villegas 9h It was a record-breaking kind of day We smashed the daily rainfall record because of the atmospheric river. On selecting a station from the map graphs of recent data are displayed. Please note that timestamps of rainfall are to GMT and daily totals represent the 24 hour period from 9am each day.įurther information about the data is available under the Rainfall information tab Data AccessĪccess to rainfall data is available now from this site. Data about the amount of rainfall recorded during the 36 hours before 9am each day, along with recently recorded hourly and daily rainfall totals and a running annual total, will be displayed. Station searchĮnter the station/rain gauge name into the search box. Clicking on a dot reveals hourly, daily and monthly data of recently recorded rainfall totals, along with the running annual total at that gauge. The colour of the dot indicates the amount of rainfall recorded in the 36 hours before the time indicated in the pop-up information. Moving the cursor over a dot will reveal the gauge name and the amount of recorded rainfall.

Map searchĮach dot on the map represents a rain gauge. Select a map point or search for a particular rainfall station to view rainfall data by hour, day or month.ĭata shown is real time rainfall data from SEPA’s automated rain gauges.
