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Data Calendar for San Antonio

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/Chicago 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
High: 91
Low: 73
Precip: M
Avg Wind: SSE @ 9.4
Gust:
S @ 21
(4:15 PM)
RH% Min/Max: 41-100
Feel Min/Max: 73 to 93		02
High: 90
Low: 72
Precip: M
Avg Wind: S @ 8.2
Gust:
S @ 20
(12:15 AM)
RH% Min/Max: 43-100
Feel Min/Max: 72 to 92		03
High: 91
Low: 73
Precip: M
Avg Wind: S @ 7.9
Gust:
SSW @ 20
(1:55 PM)
RH% Min/Max: 41-100
Feel Min/Max: 73 to 94		04
High: 91
Low: 72
Precip: M
Avg Wind: S @ 6.9
Gust:
SSW @ 17
(12:35 AM)
RH% Min/Max: 41-100
Feel Min/Max: 72 to 94
05
High: 91
Low: 72
Precip: M
Avg Wind: SSE @ 5.5
RH% Min/Max: 41-100
Feel Min/Max: 72 to 95		06
High: 91
Low: 72
Precip: M
Avg Wind: SSE @ 4.3
Gust:
SE @ 17
(3:35 PM)
RH% Min/Max: 41-100
Feel Min/Max: 72 to 94		07
High: 91
Low: 73
Precip: M
Avg Wind: S @ 5.4
Gust:
SE @ 20
(6:55 PM)
RH% Min/Max: 39-100
Feel Min/Max: 73 to 93		08
High: 93
Low: 73
Precip: M
Avg Wind: S @ 7.5
Gust:
S @ 20
(10:35 PM)
RH% Min/Max: 36-100
Feel Min/Max: 73 to 94		09
High: 91
Low: 72
Precip: M
Avg Wind: S @ 8.0
Gust:
SSE @ 21
(2:35 PM)
RH% Min/Max: 36-100
Feel Min/Max: 72 to 92		10
High: 90
Low: 68
Precip: M
Avg Wind: SSE @ 7.7
Gust:
SSE @ 24
(4:55 PM)
RH% Min/Max: 43-100
Feel Min/Max: 68 to 92		11

Low: 72
Precip: 0.88
Avg Wind: SSE @ 3.7
Gust:
SSW @ 16
(3:15 AM)
RH% Min/Max: 79-100
Feel Min/Max: 72 to 77
12
High: 90
Low: 73
Precip: M
Avg Wind: S @ 5.9
Gust:
S @ 16
(5:55 PM)
RH% Min/Max: 49-100
Feel Min/Max: 73 to 94		13
High: 88
Low: 73
Precip: 0.60
Avg Wind: SSE @ 5.0
Gust:
ESE @ 18
(7:15 PM)
RH% Min/Max: 52-100
Feel Min/Max: 73 to 93		14
High: 79
Low: 66
Precip: 1.83
Avg Wind: ESE @ 3.3
RH% Min/Max: 89-100
Feel Min/Max: 66 to 79		15
High: 73
Low: 68
Precip: 6.42
Avg Wind: ESE @ 6.9
Gust:
SE @ 33
(7:55 AM)
RH% Min/Max: 100-100
Feel Min/Max: 68 to 73		16
High: 82
Low: 70
Precip: 0.60
Avg Wind: SSE @ 6.5
Gust:
SSE @ 17
(5:15 AM)
RH% Min/Max: 70-100
Feel Min/Max: 70 to 88		17
High: 88
Low: 72
Precip: M
Avg Wind: SSE @ 9.5
Gust:
S @ 20
(4:15 PM)
RH% Min/Max: 49-100
Feel Min/Max: 72 to 91		18
High: 90
Low: 75
Precip: M
Avg Wind: S @ 10.8
Gust:
S @ 21
(10:15 AM)
RH% Min/Max: 43-94
Feel Min/Max: 77 to 94
19
High: 91
Low: 73
Precip: M
Avg Wind: S @ 7.7
Gust:
SSW @ 20
(10:55 AM)
RH% Min/Max: 41-100
Feel Min/Max: 73 to 94		20
High: 91
Low: 70
Precip: M
Avg Wind: S @ 5.2
RH% Min/Max: 39-100
Feel Min/Max: 70 to 93		21
High: 82.4
Low: 69.8
Precip: M
RH% Min/Max: 70-100
Feel Min/Max: 70 to 87		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.