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Data Calendar for St Helena 4WSW

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:  

 

Oct 2025Nov 2025 Dec 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
26272829303101
High: 70.2
Low: 62.7
Precip: M
RH% Min/Max: 49-64
Feel Min/Max: 63 to 70
02
High: 72.3
Low: 61.3
Precip: M
RH% Min/Max: 48-73
Feel Min/Max: 61 to 72		03
High: 63.9
Low: 52.1
Precip: M
RH% Min/Max: 58-94
Feel Min/Max: 52 to 64		04
High: 60.8
Low: 53.7
Precip: M
RH% Min/Max: 75-97
Feel Min/Max: 54 to 60		05
High: 56.3
Low: 52
Precip: 1.48
RH% Min/Max: 91-99
Feel Min/Max: 52 to 56		06
High: 59.7
Low: 51.7
Precip: 0.04
RH% Min/Max: 80-100
Feel Min/Max: 52 to 60		07
High: 61
Low: 53
Precip: 0.04
RH% Min/Max: 81-100
Feel Min/Max: 53 to 61		08
High: 69.6
Low: 57.7
Precip: M
RH% Min/Max: 41-65
Feel Min/Max: 58 to 69
09
High: 71.8
Low: 61.2
Precip: M
RH% Min/Max: 43-55
Feel Min/Max: 62 to 71		10
High: 75.4
Low: 66.9
Precip: M
RH% Min/Max: 32-49
Feel Min/Max: 67 to 75		11
High: 71.4
Low: 50.1
Precip: M
RH% Min/Max: 43-98
Feel Min/Max: 51 to 71		12
High: 58.3
Low: 50
Precip: 0.08
RH% Min/Max: 88-100
Feel Min/Max: 50 to 58		13
High: 58
Low: 51.3
Precip: 2.00
RH% Min/Max: 90-98
Feel Min/Max: 51 to 58		14
High: 56.4
Low: 49.2
Precip: 0.08
RH% Min/Max: 82-100
Feel Min/Max: 49 to 55		15
High: 66.6
Low: 50.5
Precip: M
RH% Min/Max: 52-99
Feel Min/Max: 51 to 66
16
High: 52.3
Low: 49.4
Precip: 1.48
RH% Min/Max: 93-100
Feel Min/Max: 49 to 52		17
High: 49.7
Low: 45.6
Precip: 1.08
RH% Min/Max: 90-99
Feel Min/Max: 44 to 50		18
High: 53.8
Low: 44.8
Precip: M
RH% Min/Max: 73-100
Feel Min/Max: 43 to 54		19

Precip: M		202122
23242526272829
30010203040506

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.