CLIMATE CHARTS

Portland, Arkansas

Latitude: 33.2511 Longitude: -91.5058

Elevation: 128 feet (39.0 meters)

Portland, Arkansas Temperature Chart Daily average maximum and minimum temperatures for Portland, Arkansas 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 Portland, Arkansas Precipitation Chart Precipitation chart for Portland, Arkansas 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 PORTLAND, AR Daylight chart for PORTLAND, AR. Latitude 33.3. 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 Portland, Arkansas

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 52.4 56.5 64.8 73.8 81.7 88.2 90.7 90.9 85.7 76.1 65.0 54.0
Minimum Temperature °F 31.8 35.5 43.7 52.1 61.5 69.4 72.1 71.1 63.6 52.3 42.3 34.2
Heating Degree Days °F 710 533 346 124 14 0 0 0 10 111 351 649
Cooling Degree Days °F 0 1 13 63 219 414 508 496 300 86 11 1
Precipitation in. 5.17 5.72 4.72 4.63 4.87 3.83 4.25 2.96 3.13 4.70 4.94 5.76

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 11.3 13.6 18.2 23.2 27.6 31.2 32.6 32.7 29.8 24.5 18.3 12.2
Minimum Temperature °C -0.1 1.9 6.5 11.2 16.4 20.8 22.3 21.7 17.6 11.3 5.7 1.2
Heating Degree Days °C 394 296 192 69 8 0 0 0 6 62 195 361
Cooling Degree Days °C 0 1 7 35 122 230 282 276 167 48 6 1
Precipitation cm. 13.13 14.53 11.99 11.76 12.37 9.73 10.79 7.52 7.95 11.94 12.55 14.63
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