CLIMATE CHARTS

Harlingen, Texas

Latitude: 26.2028 Longitude: -97.6728

Elevation: 38.1 feet (11.6 meters)

Harlingen, Texas Temperature Chart Daily average maximum and minimum temperatures for Harlingen, 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 Harlingen, Texas Precipitation Chart Precipitation chart for Harlingen, 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 HARLINGEN, TX Daylight chart for HARLINGEN, 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 Harlingen, Texas

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 69.6 73.4 79.2 84.3 89.1 93.5 94.7 95.6 91.3 85.8 78.6 70.8
Minimum Temperature °F 49.8 52.7 58.0 64.3 70.7 74.6 75.3 75.3 72.2 65.5 58.0 50.8
Heating Degree Days °F 216 128 56 12 1 0 0 0 0 7 64 200
Cooling Degree Days °F 52 74 167 291 462 571 620 634 503 337 163 70
Precipitation in. 1.24 1.71 1.55 2.13 3.06 2.43 1.99 2.15 5.26 3.11 1.35 1.51

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 20.9 23.0 26.2 29.1 31.7 34.2 34.8 35.3 32.9 29.9 25.9 21.6
Minimum Temperature °C 9.9 11.5 14.4 17.9 21.5 23.7 24.1 24.1 22.3 18.6 14.4 10.4
Heating Degree Days °C 120 71 31 7 1 0 0 0 0 4 36 111
Cooling Degree Days °C 29 41 93 162 257 317 344 352 279 187 91 39
Precipitation cm. 3.15 4.34 3.94 5.41 7.77 6.17 5.05 5.46 13.36 7.90 3.43 3.84