CLIMATE CHARTS

Galveston, Texas

Latitude: 29.3000 Longitude: -94.8000

Elevation: 6.9 feet (2.1 meters)

Galveston, Texas Temperature Chart Daily average maximum and minimum temperatures for Galveston, 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 Galveston, Texas Precipitation Chart Precipitation chart for Galveston, 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 GALVESTON, TX Daylight chart for GALVESTON, TX. Latitude 29.3. 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 Galveston, Texas

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 61.0 63.1 68.6 74.7 81.7 87.1 89.2 89.8 86.5 79.7 71.3 64.1
Minimum Temperature °F 45.1 47.3 54.1 62.0 70.6 76.1 77.9 77.8 73.3 66.1 56.5 47.3
Heating Degree Days °F 374 277 140 28 0 0 0 0 0 15 111 301
Cooling Degree Days °F 3 2 27 129 346 498 575 583 447 259 78 13
Precipitation in. 3.69 2.99 2.85 2.19 3.01 4.83 3.85 3.35 5.36 4.15 3.42 3.36

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 16.1 17.3 20.3 23.7 27.6 30.6 31.8 32.1 30.3 26.5 21.8 17.8
Minimum Temperature °C 7.3 8.5 12.3 16.7 21.4 24.5 25.5 25.4 22.9 18.9 13.6 8.5
Heating Degree Days °C 208 154 78 16 0 0 0 0 0 8 62 167
Cooling Degree Days °C 2 1 15 72 192 277 319 324 248 144 43 7
Precipitation cm. 9.37 7.59 7.24 5.56 7.65 12.27 9.78 8.51 13.61 10.54 8.69 8.53