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Data Calendar for Concord 2WSW - Walnut Creek

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/Los_Angeles timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

Jun 2026Jul 2026 Aug 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
28293001

Precip: M
Max Stage[ft]: 1.95
02

Precip: M
Max Stage[ft]: 1.95
03

Precip: M
Max Stage[ft]: 1.95
04

Precip: M
Max Stage[ft]: 1.94
05

Precip: M
Max Stage[ft]: 1.94
06

Precip: M
Max Stage[ft]: 1.94
07

Precip: M
Max Stage[ft]: 1.92
08

Precip: M
Max Stage[ft]: 1.94
09

Precip: M
Max Stage[ft]: 1.95
10

Precip: M
Max Stage[ft]: 1.93
11

Precip: M
Max Stage[ft]: 1.94
12

Precip: M
Max Stage[ft]: 1.94
13

Precip: M
Max Stage[ft]: 1.94
14

Precip: M
Max Stage[ft]: 2.00
15

Precip: M
Max Stage[ft]: 1.99
16

Precip: M
Max Stage[ft]: 1.92
17

Precip: M
Max Stage[ft]: 1.92
18

Precip: M
Max Stage[ft]: 1.92
19

Precip: M
Max Stage[ft]: 1.91
20

Precip: M
Max Stage[ft]: 1.93
21

Precip: M
Max Stage[ft]: 1.91
22

Precip: M
232425
26272829303101

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.