CLIMATE CHARTS

Grand Coteau, Louisiana

Latitude: 30.4192 Longitude: -92.0439

Elevation: 55.1 feet (16.8 meters)

Grand Coteau, Louisiana Temperature Chart Daily average maximum and minimum temperatures for Grand Coteau, Louisiana 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 Grand Coteau, Louisiana Precipitation Chart Precipitation chart for Grand Coteau, Louisiana 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 GRAND COTEAU, LA Daylight chart for GRAND COTEAU, LA. Latitude 30.4. 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 Grand Coteau, Louisiana

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 62.0 65.5 72.2 78.9 85.4 89.9 91.4 92.0 87.8 80.3 71.3 63.8
Minimum Temperature °F 41.1 44.0 49.9 56.5 64.6 70.2 72.4 72.2 67.2 57.4 49.5 42.7
Heating Degree Days °F 427 301 171 50 3 0 0 0 2 46 186 383
Cooling Degree Days °F 11 14 48 131 313 451 524 530 377 166 48 19
Precipitation in. 6.13 4.63 3.82 4.20 5.49 7.20 4.72 4.37 4.77 5.62 4.94 5.28

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 16.7 18.6 22.3 26.1 29.7 32.2 33.0 33.3 31.0 26.8 21.8 17.7
Minimum Temperature °C 5.1 6.7 9.9 13.6 18.1 21.2 22.4 22.3 19.6 14.1 9.7 5.9
Heating Degree Days °C 237 167 95 28 2 0 0 0 1 26 103 213
Cooling Degree Days °C 6 8 27 73 174 251 291 294 209 92 27 11
Precipitation cm. 15.57 11.76 9.70 10.67 13.94 18.29 11.99 11.10 12.12 14.27 12.55 13.41