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Data Calendar for Portola Valley - Windy Hill

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:  

 

Nov 2024Dec 2024 Jan 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
01

Precip: 8.28		02

Precip: M		03

Precip: 8.28		04

Precip: 8.28		05

Precip: 4.14		06

Precip: 8.28		07

Precip: 8.28
08

Precip: 8.28		09

Precip: 8.28		10

Precip: 8.28		11

Precip: 8.28		12

Precip: 48.87		13

Precip: 44.38		14

Precip: 41.07
15

Precip: 14.72		16

Precip: 44.76		17

Precip: 7.76		18

Precip: 15.52		19

Precip: 7.76		20

Precip: 15.52		21

Precip: 7.84
22

Precip: 23.83		23

Precip: 16.18		24

Precip: M		25

Precip: M		26

Precip: 36.70		27

Precip: 38.67		28

Precip: 33.90
29

Precip: 22.80		30

Precip: 12.09		31

Precip: 24.18		01020304

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.