Helena, Arkansas

ID: USC00033242 Latitude: 34.5211 Longitude: -90.5900

Elevation: 194.9 feet ( 59.4 meters)

Source: NOAA Climate Normals 1991-2020

HELENA, AR US, STATE_NAME Temperature Chart Daily average maximum and minimum temperatures for HELENA, AR US, STATE_NAME 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, AR US, Arkansas Precipitation Chart Precipitation chart for HELENA, AR US, 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 Precipitation Total: 49.74 in., 19.58 cm.
Daylight Chart for Helena Daylight chart for Helena. Latitude 34.5. 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, Arkansas

Monthly Data from NOAA Monthly Normals 2006-2020

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 49.4 54.3 63.4 72.8 80.7 89.1 90.0 90.0 85.4 74.2 61.8 53.3
Minimum Temperature °F 31.9 34.0 43.7 52.3 61.9 70.2 72.5 72.2 65.8 52.7 41.9 35.1
Heating Degree Days °F 754.5 583.6 368.3 133.3 24.7 0.1 0.0 0.0 3.6 125.0 400.0 645.2
Cooling Degree Days °F 0.0 0.1 13.3 59.8 220.1 439.2 503.8 498.8 321.3 77.1 5.6 0.5
Precipitation I 4.0 4.4 4.8 6.2 5.7 3.4 3.6 3.2 2.8 4.2 3.6 5.3

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 9.7 12.4 17.4 22.7 27.1 31.7 32.2 32.2 29.7 23.4 16.6 11.8
Minimum Temperature °C -0.1 1.1 6.5 11.3 16.6 21.2 22.5 22.3 18.8 11.5 5.5 1.7
Heating Degree Days °C 401.4 306.4 186.8 56.3 -4.1 -17.7 -17.8 -17.8 -15.8 51.7 204.4 340.7
Cooling Degree Days °C -17.8 -17.7 -10.4 15.4 104.5 226.2 262.1 259.3 160.7 25.1 -14.7 -17.5
Precipitation M 10.2 11.3 12.3 15.7 14.4 8.7 9.1 8.1 7.2 10.6 9.1 13.5
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