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Data Calendar for Ne Branch Anacostia River AT Riverdale - Riverdale Rd

The calendar chart below shows the daily reported climate variables. You can click on a date to display the values for all sites for that day. Time stamps are displayed in the America/New_York timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

Jun 2025Jul 2025 Aug 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
293001

Precip: 0.95
Max Stage[ft]: 2.13		02

Precip: 0.04
Max Stage[ft]: 1.64		03

Precip: M
Max Stage[ft]: 0.82		04

Precip: M
Max Stage[ft]: 0.62		05

Precip: M
Max Stage[ft]: 0.53
06

Precip: M
Max Stage[ft]: 0.52		07

Precip: M
Max Stage[ft]: 0.60		08

Precip: 0.04
Max Stage[ft]: 0.64		09

Precip: 0.23
Max Stage[ft]: 5.43		10

Precip: M
Max Stage[ft]: 2.92		11

Precip: M
Max Stage[ft]: 0.95		12

Precip: M
Max Stage[ft]: 0.75
13

Precip: 0.48
Max Stage[ft]: 1.43		14

Precip: M
Max Stage[ft]: 0.79		15

Precip: M		16171819
20212223242526
27282930310102

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.

Daily High/Low Plot


Description: This chart of the monthly temperature data. The bars are the observations and the dots are climatology.

Daily Rainfall


Description: This chart is of daily precipitation for the month. The red line would be an average month while the blue line and bars are observations.

Daily Average Wind Speeds


Description: This chart is of the daily average wind speeds.

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.