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Information Daily Climatology Network Table Neighbors Data Calendar

Data Calendar for SAN MARCOS

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:  

 

Mar 2025Apr 2025 May 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
303101 (@8)
High: 85
Low: 60
Precip: 0.00		02 (@7)
High: 87(E)
Low: 61(E)
Precip: 0.00(E)		03 (@7)
High: 88(E)
Low: 72(E)
Precip: Trace (E)		04 (@7)
High: 91(E)
Low: 73(E)
Precip: 0.00(E)		05 (@7)
High: 92(E)
Low: 59(E)
Precip: 0.14(E)
06 (@7)
High: 67(E)
Low: 44(E)
Precip: 0.16(E)		07 (@7)
High: 61(E)
Low: 36(E)
Precip: 0.00(E)		08 (@7)
High: 73(E)
Low: 37(E)
Precip: 0.00(E)		09 (@7)
High: 80(E)
Low: 39(E)
Precip: 0.00(E)		10 (@7)
High: 87(E)
Low: 50(E)
Precip: 0.00(E)		11 (@7)
High: 92(E)
Low: 53(E)
Precip: 0.00(E)		12 (@7)
High: 91(E)
Low: 53(E)
Precip: 0.00(E)
13 (@7)
High: 90(E)
Low: 54(E)
Precip: 0.00(E)		14 (@7)
High: 92(E)
Low: 62(E)
Precip: 0.00(E)		15 (@7)
High: 93(E)
Low: 65(E)
Precip: 0.00(E)		16 (@7)
High: 81(E)
Low: 60(E)
Precip: 0.00(E)		17 (@7)
High: 86(E)
Low: 62(E)
Precip: 0.00(E)		18 (@7)
High: 89(E)
Low: 66(E)
Precip: 0.00(E)		19 (@7)
High: 91(E)
Low: 67(E)
Precip: 0.00(E)
20 (@7)
High: 85(E)
Low: 66(E)
Precip: 0.37(E)		21 (@7)
High: 86(E)
Low: 53(E)
Precip: 0.04(E)		22 (@7)
High: 90(E)
Low: 57(E)
Precip: 0.00(E)		23 (@7)
High: 89(E)
Low: 65(E)
Precip: 0.61(E)		24 (@7)
High: 84(E)
Low: 65(E)
Precip: 0.00(E)		25 (@7)
High: 85(E)
Low: 65(E)
Precip: 0.01(E)		26 (@7)
High: 87(E)
Low: 68(E)
Precip: 0.00(E)
27282930010203

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.