CLIMATE CHARTS

John Day, Oregon

Latitude: 44.5561 Longitude: -119.6458

Elevation: 2245.1 feet (684.3 meters)

John Day, Oregon Temperature Chart Daily average maximum and minimum temperatures for John Day, Oregon 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 John Day, Oregon Precipitation Chart Precipitation chart for John Day, Oregon 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 JOHN DAY, OR Daylight chart for JOHN DAY, OR. Latitude 44.6. 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 John Day, Oregon

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 43.6 48.7 55.2 62.3 71.5 80.5 90.1 89.6 80.4 65.8 50.1 42.1
Minimum Temperature °F 27.2 28.0 33.8 37.6 44.0 50.0 55.0 53.8 46.7 39.0 31.3 26.7
Heating Degree Days °F 918 746 636 453 241 67 7 14 111 393 729 948
Cooling Degree Days °F 0 0 0 1 16 75 240 222 68 3 0 0
Precipitation in. 1.24 1.07 1.16 1.25 1.54 1.08 0.45 0.53 0.62 1.06 1.38 1.24

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 6.4 9.3 12.9 16.8 21.9 26.9 32.3 32.0 26.9 18.8 10.1 5.6
Minimum Temperature °C -2.7 -2.2 1.0 3.1 6.7 10.0 12.8 12.1 8.2 3.9 -0.4 -2.9
Heating Degree Days °C 510 414 353 252 134 37 4 8 62 218 405 527
Cooling Degree Days °C 0 0 0 1 9 42 133 123 38 2 0 0
Precipitation cm. 3.15 2.72 2.95 3.17 3.91 2.74 1.14 1.35 1.57 2.69 3.51 3.15
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