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Data Calendar for Walnut Creek - Ygnacio Valley

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:  

 

Feb 2025Mar 2025 Apr 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
23242526272801

Precip: M
Max Stage[ft]: 0.50
02

Precip: M
Max Stage[ft]: 0.78
03

Precip: M
Max Stage[ft]: 0.52
04

Precip: M
Max Stage[ft]: 0.50
05

Precip: M
Max Stage[ft]: 0.50
06

Precip: M
Max Stage[ft]: 0.51
07

Precip: M
Max Stage[ft]: 0.51
08

Precip: M
Max Stage[ft]: 0.50
09

Precip: M
Max Stage[ft]: 0.50
10

Precip: M
Max Stage[ft]: 0.50
11

Precip: M
Max Stage[ft]: 0.50
12

Precip: M
Max Stage[ft]: 1.97
13

Precip: M
Max Stage[ft]: 1.20
14

Precip: M
Max Stage[ft]: 1.38
15

Precip: M
Max Stage[ft]: 0.95
16

Precip: M
Max Stage[ft]: 0.61
17

Precip: M
Max Stage[ft]: 0.87
18

Precip: M
Max Stage[ft]: 0.75
19

Precip: M
Max Stage[ft]: 0.54
20

Precip: M
Max Stage[ft]: 0.54
21

Precip: M
Max Stage[ft]: 0.53
22

Precip: M
Max Stage[ft]: 0.53
23

Precip: M
Max Stage[ft]: 0.53
24

Precip: M
Max Stage[ft]: 0.53
25

Precip: M
Max Stage[ft]: 0.53
26

Precip: M
Max Stage[ft]: 0.52
27

Precip: M
Max Stage[ft]: 0.52
28

Precip: M
29
30310102030405

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.