CLIMATE CHARTS

Duncan, Arizona

Latitude: 32.7481 Longitude: -109.1214

Elevation: 3660.1 feet (1115.6 meters)

Duncan, Arizona Temperature Chart Daily average maximum and minimum temperatures for Duncan, Arizona 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 Duncan, Arizona Precipitation Chart Precipitation chart for Duncan, Arizona 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 DUNCAN, AZ Daylight chart for DUNCAN, AZ. Latitude 32.7. 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 Duncan, Arizona

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 60.6 65.3 71.9 80.5 89.4 97.8 97.9 95.0 91.2 81.3 69.4 59.7
Minimum Temperature °F 25.0 28.2 32.6 38.0 46.8 56.2 64.7 64.1 55.6 42.7 30.5 24.4
Heating Degree Days °F 688 511 396 189 36 1 0 0 5 129 452 711
Cooling Degree Days °F 0 0 0 16 132 361 505 451 257 36 1 0
Precipitation in. 0.94 0.91 0.57 0.26 0.36 0.38 2.20 2.18 1.10 1.02 0.74 1.15

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 15.9 18.5 22.2 26.9 31.9 36.6 36.6 35.0 32.9 27.4 20.8 15.4
Minimum Temperature °C -3.9 -2.1 0.3 3.3 8.2 13.4 18.2 17.8 13.1 5.9 -0.8 -4.2
Heating Degree Days °C 382 284 220 105 20 1 0 0 3 72 251 395
Cooling Degree Days °C 0 0 0 9 73 201 281 251 143 20 1 0
Precipitation cm. 2.39 2.31 1.45 0.66 0.91 0.97 5.59 5.54 2.79 2.59 1.88 2.92