CLIMATE CHARTS

Mcallen, Texas

Latitude: 26.1917 Longitude: -98.2511

Elevation: 100.1 feet (30.5 meters)

Mcallen, Texas Temperature Chart Daily average maximum and minimum temperatures for Mcallen, 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 Mcallen, Texas Precipitation Chart Precipitation chart for Mcallen, 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 MCALLEN, TX Daylight chart for MCALLEN, TX. Latitude 26.2. 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 Mcallen, Texas

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 70.2 74.2 80.5 85.7 90.3 94.8 96.2 97.2 92.6 87.4 79.2 71.1
Minimum Temperature °F 49.3 52.6 58.2 64.8 71.2 75.3 76.2 76.5 72.7 65.8 57.4 49.9
Heating Degree Days °F 212 123 50 11 0 0 0 0 0 4 64 201
Cooling Degree Days °F 49 79 185 319 489 601 657 677 530 363 163 62
Precipitation in. 0.97 1.15 0.90 1.40 2.10 2.38 1.58 1.55 3.57 1.95 0.95 0.95

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 21.2 23.4 26.9 29.8 32.4 34.9 35.7 36.2 33.7 30.8 26.2 21.7
Minimum Temperature °C 9.6 11.4 14.6 18.2 21.8 24.1 24.6 24.7 22.6 18.8 14.1 9.9
Heating Degree Days °C 118 68 28 6 0 0 0 0 0 2 36 112
Cooling Degree Days °C 27 44 103 177 272 334 365 376 294 202 91 34
Precipitation cm. 2.46 2.92 2.29 3.56 5.33 6.05 4.01 3.94 9.07 4.95 2.41 2.41