CLIMATE CHARTS

San Antonio, Texas

Latitude: 29.5253 Longitude: -98.4539

Elevation: 788.1 feet (240.2 meters)

San Antonio, Texas Temperature Chart Daily average maximum and minimum temperatures for San Antonio, Texas Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec High & Low Temperature °F  °C -30 -34.4 -20 -28.9 -10 -23.3 0 -17.8 10 -12.2 20 -6.7 30 -1.1 40 4.4 50 10.0 60 15.6 70 21.1 80 26.7 90 32.2 100 37.8 110 43.3 San Antonio, Texas Precipitation Chart Precipitation chart for San Antonio, Texas Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Precipitation In. Cm. 0.00 0.00 0.10 0.25 0.20 0.51 0.30 0.76 0.40 1.02 0.50 1.27 0.60 1.52 0.70 1.78 0.80 2.03 0.90 2.29 1.00 2.54 Daylight Chart for SAN ANTONIO, TX Daylight chart for SAN ANTONIO, TX. Latitude 29.5. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Sunrise/Sunset Daylight NOON NOON 0 0 2 2 4 4 6 6 8 8 10 10 12 12 14 2 16 4 18 6 20 8 22 10 24 12

Monthly Data Table for San Antonio, Texas

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 62.7 66.8 73.0 80.2 85.6 91.1 93.6 94.8 89.8 81.4 71.9 63.5
Minimum Temperature °F 39.6 42.1 49.7 56.7 65.5 71.6 73.5 73.5 68.1 58.6 48.9 39.7
Heating Degree Days °F 434 310 168 44 2 0 0 0 1 38 186 424
Cooling Degree Days °F 5 14 55 148 329 490 575 593 419 193 48 9
Precipitation in. 1.93 1.98 2.34 1.99 4.45 4.49 2.71 2.34 3.33 4.45 2.72 2.13

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 17.1 19.3 22.8 26.8 29.8 32.8 34.2 34.9 32.1 27.4 22.2 17.5
Minimum Temperature °C 4.2 5.6 9.8 13.7 18.6 22.0 23.1 23.1 20.1 14.8 9.4 4.3
Heating Degree Days °C 241 172 93 24 1 0 0 0 1 21 103 236
Cooling Degree Days °C 3 8 31 82 183 272 319 329 233 107 27 5
Precipitation cm. 4.90 5.03 5.94 5.05 11.30 11.40 6.88 5.94 8.46 11.30 6.91 5.41