CLIMATE CHARTS

Saint Johns, Arizona

Latitude: 34.5172 Longitude: -109.4028

Elevation: 5790 feet (1764.8 meters)

Saint Johns, Arizona Temperature Chart Daily average maximum and minimum temperatures for Saint Johns, Arizona 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 Saint Johns, Arizona Precipitation Chart Precipitation chart for Saint Johns, Arizona 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 SAINT JOHNS, AZ Daylight chart for SAINT JOHNS, AZ. 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 Saint Johns, Arizona

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 48.8 54.4 61.4 69.7 78.9 88.2 89.8 86.4 81.7 71.1 58.5 48.4
Minimum Temperature °F 20.1 23.6 29.0 35.3 44.1 51.8 58.8 57.2 49.7 38.1 27.1 19.5
Heating Degree Days °F 947 728 614 376 140 15 0 1 50 325 666 962
Cooling Degree Days °F 0 0 0 2 32 165 289 212 71 2 0 0
Precipitation in. 0.62 0.52 0.52 0.40 0.41 0.32 1.85 2.29 1.25 1.02 0.63 0.67

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 9.3 12.4 16.3 20.9 26.1 31.2 32.1 30.2 27.6 21.7 14.7 9.1
Minimum Temperature °C -6.6 -4.7 -1.7 1.8 6.7 11.0 14.9 14.0 9.8 3.4 -2.7 -6.9
Heating Degree Days °C 526 404 341 209 78 8 0 1 28 181 370 534
Cooling Degree Days °C 0 0 0 1 18 92 161 118 39 1 0 0
Precipitation cm. 1.57 1.32 1.32 1.02 1.04 0.81 4.70 5.82 3.17 2.59 1.60 1.70
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