Rock Island Sp, Tennessee

ID: USC00407808 Latitude: 35.8092 Longitude: -85.6417

Elevation: 879.9 feet ( 268.2 meters)

Source: NOAA Climate Normals 1991-2020

ROCK ISLAND SP, TN US, STATE_NAME Temperature Chart Daily average maximum and minimum temperatures for ROCK ISLAND SP, TN 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
ROCK ISLAND SP, TN US, Tennessee Precipitation Chart Precipitation chart for ROCK ISLAND SP, TN US, Tennessee 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: 59.41 in., 23.39 cm.
Daylight Chart for Rock Island Sp Daylight chart for Rock Island Sp. Latitude 35.8. 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 Rock Island Sp, Tennessee

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 48.0 51.9 62.1 71.1 78.5 85.2 86.9 86.0 80.9 70.8 60.4 52.4
Minimum Temperature °F 29.2 31.9 40.1 47.1 56.9 64.9 67.8 67.2 61.3 49.0 38.1 33.5
Heating Degree Days °F 818.1 647.7 438.9 214.4 58.2 0.8 0.1 0.3 21.6 200.5 476.2 684.0
Cooling Degree Days °F 0.0 1.1 7.9 37.4 141.9 302.2 382.9 359.8 204.4 42.4 3.8 0.5
Precipitation I 4.8 5.2 5.6 5.7 4.5 5.0 5.9 4.5 4.1 4.2 4.5 6.4

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 8.9 11.1 16.7 21.7 25.8 29.6 30.5 30.0 27.2 21.6 15.8 11.3
Minimum Temperature °C -1.6 -0.1 4.5 8.4 13.8 18.3 19.9 19.6 16.3 9.4 3.4 0.8
Heating Degree Days °C 436.7 342.1 226.1 101.3 14.6 -17.3 -17.7 -17.6 -5.8 93.6 246.8 362.2
Cooling Degree Days °C -17.8 -17.2 -13.4 3.0 61.1 150.1 194.9 182.1 95.8 5.8 -15.7 -17.5
Precipitation M 12.2 13.2 14.3 14.5 11.6 12.6 15.1 11.5 10.4 10.7 11.5 16.3
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