CLIMATE CHARTS

Helena, Alabama

Latitude: 33.2725 Longitude: -86.8336

Elevation: 480 feet (146.3 meters)

Helena, Alabama Temperature Chart Daily average maximum and minimum temperatures for Helena, Alabama 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 Helena, Alabama Precipitation Chart Precipitation chart for Helena, Alabama 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 HELENA, AL Daylight chart for HELENA, AL. 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 Helena, Alabama

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 54.3 59.0 67.5 75.5 82.4 88.9 91.6 91.3 86.4 75.8 65.7 56.2
Minimum Temperature °F 33.5 36.4 42.4 49.8 59.3 66.9 70.8 70.0 63.4 51.5 42.4 35.4
Heating Degree Days °F 654 486 322 124 18 0 0 0 4 123 338 596
Cooling Degree Days °F 0 2 10 53 200 387 502 485 300 82 10 2
Precipitation in. 5.13 5.51 5.03 4.70 4.71 4.88 4.69 4.53 3.70 3.66 4.52 3.97

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 12.4 15.0 19.7 24.2 28.0 31.6 33.1 32.9 30.2 24.3 18.7 13.4
Minimum Temperature °C 0.8 2.4 5.8 9.9 15.2 19.4 21.6 21.1 17.4 10.8 5.8 1.9
Heating Degree Days °C 363 270 179 69 10 0 0 0 2 68 188 331
Cooling Degree Days °C 0 1 6 29 111 215 279 269 167 46 6 1
Precipitation cm. 13.03 14.00 12.78 11.94 11.96 12.40 11.91 11.51 9.40 9.30 11.48 10.08
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