CLIMATE CHARTS

Ft Lewis, Colorado

Latitude: 37.2308 Longitude: -108.0514

Elevation: 7640.1 feet (2328.7 meters)

Ft Lewis, Colorado Temperature Chart Daily average maximum and minimum temperatures for Ft Lewis, Colorado 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 Ft Lewis, Colorado Precipitation Chart Precipitation chart for Ft Lewis, Colorado 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 FT LEWIS, CO Daylight chart for FT LEWIS, CO. Latitude 37.2. 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 Ft Lewis, Colorado

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 35.5 38.9 46.1 55.4 65.1 75.2 79.5 76.8 69.9 58.4 44.9 35.9
Minimum Temperature °F 11.4 15.2 22.1 28.1 34.7 42.1 50.3 49.7 41.9 31.3 21.3 12.9
Heating Degree Days °F 1288 1063 958 697 468 200 49 77 275 625 957 1259
Cooling Degree Days °F 0 0 0 0 0 9 46 23 2 0 0 0
Precipitation in. 1.52 1.42 1.48 1.12 0.98 0.67 2.11 2.29 2.15 1.57 1.58 1.26

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 1.9 3.8 7.8 13.0 18.4 24.0 26.4 24.9 21.1 14.7 7.2 2.2
Minimum Temperature °C -11.4 -9.3 -5.5 -2.2 1.5 5.6 10.2 9.8 5.5 -0.4 -5.9 -10.6
Heating Degree Days °C 716 591 532 387 260 111 27 43 153 347 532 699
Cooling Degree Days °C 0 0 0 0 0 5 26 13 1 0 0 0
Precipitation cm. 3.86 3.61 3.76 2.84 2.49 1.70 5.36 5.82 5.46 3.99 4.01 3.20