NJ Daily Station Normals (1991-2020)

Caldwell Essex County Airport

Station ID: KCDW

Minimum Temperature (°F)

DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH
Jan 24.6 24.4 24.2 24.1 23.9 23.8 23.7 23.5 23.4 23.3 23.2 23.1 22.9 22.8 22.7 22.7 22.6 22.5 22.4 22.4 22.3 22.2 22.2 22.2 22.1 22.1 22.1 22.1 22.1 22.1 22.1 22.9
Feb 22.2 22.2 22.3 22.3 22.4 22.5 22.6 22.7 22.8 22.9 23.1 23.2 23.4 23.5 23.7 23.9 24.1 24.3 24.5 24.7 24.9 25.1 25.4 25.6 25.8 26.1 26.4 26.6 26.7 N/A N/A 23.9
Mar 26.9 27.2 27.4 27.7 28.0 28.3 28.6 28.9 29.1 29.4 29.7 30.0 30.3 30.6 30.9 31.3 31.6 31.9 32.2 32.5 32.8 33.1 33.4 33.7 34.0 34.3 34.7 35.0 35.3 35.6 35.9 31.3
Apr 36.2 36.6 36.9 37.2 37.5 37.9 38.2 38.5 38.8 39.2 39.5 39.8 40.2 40.5 40.8 41.1 41.5 41.8 42.2 42.5 42.8 43.2 43.5 43.8 44.2 44.5 44.8 45.2 45.5 45.8 N/A 41.0
May 46.1 46.5 46.8 47.1 47.4 47.8 48.1 48.4 48.7 49.0 49.4 49.7 50.0 50.3 50.6 50.9 51.2 51.5 51.9 52.2 52.5 52.8 53.1 53.4 53.7 54.0 54.3 54.6 55.0 55.3 55.6 50.9
Jun 55.9 56.2 56.5 56.8 57.1 57.5 57.8 58.1 58.4 58.7 59.0 59.3 59.7 60.0 60.3 60.6 60.9 61.2 61.5 61.7 62.0 62.3 62.6 62.8 63.1 63.3 63.6 63.8 64.0 64.3 N/A 60.3
Jul 64.5 64.7 64.9 65.0 65.2 65.4 65.5 65.7 65.8 65.9 66.0 66.1 66.2 66.3 66.3 66.4 66.4 66.5 66.5 66.5 66.5 66.5 66.5 66.5 66.5 66.4 66.4 66.3 66.3 66.2 66.1 66.0
Aug 66.1 66.0 65.9 65.8 65.7 65.6 65.5 65.4 65.3 65.2 65.1 64.9 64.8 64.7 64.5 64.4 64.2 64.1 63.9 63.8 63.6 63.4 63.3 63.1 62.9 62.7 62.5 62.3 62.1 61.8 61.6 64.2
Sep 61.4 61.1 60.9 60.6 60.3 60.0 59.7 59.4 59.1 58.8 58.5 58.2 57.8 57.5 57.1 56.8 56.4 56.0 55.6 55.3 54.9 54.5 54.1 53.7 53.3 52.9 52.4 52.0 51.6 51.2 N/A 56.7
Oct 50.8 50.4 50.0 49.5 49.1 48.7 48.3 47.9 47.5 47.1 46.7 46.3 45.9 45.6 45.2 44.8 44.5 44.1 43.7 43.4 43.0 42.7 42.4 42.0 41.7 41.4 41.1 40.7 40.4 40.1 39.8 45.0
Nov 39.5 39.2 38.9 38.6 38.3 38.0 37.8 37.5 37.2 36.9 36.6 36.3 36.1 35.8 35.5 35.2 34.9 34.7 34.4 34.1 33.8 33.6 33.3 33.0 32.8 32.5 32.2 32.0 31.7 31.4 N/A 35.4
Dec 31.2 30.9 30.7 30.4 30.1 29.9 29.6 29.4 29.2 28.9 28.7 28.5 28.2 28.0 27.8 27.6 27.3 27.1 26.9 26.7 26.5 26.3 26.1 25.9 25.8 25.6 25.4 25.2 25.0 24.9 24.7 27.7

Maximum Temperature (°F)

DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH
Jan 39.3 39.2 39.0 38.9 38.8 38.6 38.5 38.4 38.3 38.2 38.2 38.1 38.0 38.0 37.9 37.9 37.9 37.9 37.9 37.9 37.9 37.9 38.0 38.0 38.1 38.2 38.3 38.3 38.4 38.6 38.7 38.3
Feb 38.8 38.9 39.1 39.3 39.4 39.6 39.8 39.9 40.1 40.3 40.5 40.7 40.9 41.2 41.4 41.6 41.8 42.1 42.3 42.5 42.8 43.0 43.2 43.5 43.7 44.0 44.2 44.5 44.6 N/A N/A 41.4
Mar 44.7 45.0 45.3 45.5 45.8 46.1 46.4 46.7 46.9 47.2 47.5 47.8 48.2 48.5 48.8 49.1 49.5 49.8 50.2 50.5 50.9 51.3 51.7 52.0 52.4 52.9 53.3 53.7 54.1 54.5 55.0 49.4
Apr 55.4 55.9 56.3 56.8 57.2 57.7 58.2 58.6 59.1 59.6 60.0 60.5 60.9 61.4 61.9 62.3 62.7 63.2 63.6 64.0 64.4 64.8 65.2 65.6 66.0 66.4 66.7 67.1 67.4 67.8 N/A 61.9
May 68.1 68.4 68.7 69.0 69.3 69.6 69.9 70.1 70.4 70.7 70.9 71.2 71.4 71.6 71.9 72.1 72.4 72.6 72.9 73.1 73.3 73.6 73.8 74.1 74.3 74.6 74.9 75.1 75.4 75.7 76.0 72.1
Jun 76.3 76.5 76.8 77.1 77.4 77.7 78.1 78.4 78.7 79.0 79.3 79.6 79.9 80.2 80.5 80.8 81.1 81.4 81.7 81.9 82.2 82.5 82.7 83.0 83.2 83.4 83.6 83.8 84.0 84.2 N/A 80.5
Jul 84.4 84.5 84.6 84.8 84.9 85.0 85.1 85.2 85.3 85.3 85.4 85.4 85.4 85.5 85.5 85.5 85.5 85.5 85.5 85.5 85.4 85.4 85.4 85.3 85.3 85.3 85.2 85.2 85.1 85.1 85.0 85.2
Aug 85.0 84.9 84.8 84.8 84.7 84.7 84.6 84.5 84.5 84.4 84.3 84.2 84.2 84.1 84.0 83.9 83.8 83.6 83.5 83.4 83.2 83.1 82.9 82.8 82.6 82.4 82.2 82.0 81.8 81.5 81.3 83.6
Sep 81.0 80.8 80.5 80.2 79.9 79.6 79.3 78.9 78.6 78.2 77.9 77.5 77.1 76.8 76.4 76.0 75.6 75.2 74.8 74.4 74.0 73.6 73.2 72.8 72.3 71.9 71.5 71.1 70.7 70.3 N/A 76.0
Oct 69.9 69.5 69.1 68.8 68.4 68.0 67.6 67.3 66.9 66.5 66.2 65.8 65.5 65.1 64.8 64.4 64.1 63.8 63.4 63.1 62.7 62.4 62.1 61.7 61.4 61.0 60.7 60.3 60.0 59.6 59.3 64.5
Nov 58.9 58.6 58.2 57.8 57.5 57.1 56.7 56.3 56.0 55.6 55.2 54.8 54.4 54.0 53.6 53.2 52.8 52.4 52.0 51.6 51.2 50.9 50.5 50.1 49.7 49.3 48.9 48.6 48.2 47.8 N/A 53.4
Dec 47.5 47.1 46.8 46.4 46.1 45.7 45.4 45.1 44.8 44.5 44.2 43.9 43.6 43.3 43.0 42.7 42.5 42.2 42.0 41.7 41.5 41.3 41.0 40.8 40.6 40.4 40.2 40.0 39.8 39.7 39.5 43.0

Average Temperature (°F)

DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH
Jan 31.9 31.8 31.6 31.5 31.4 31.2 31.1 31.0 30.9 30.8 30.7 30.6 30.5 30.4 30.3 30.3 30.2 30.2 30.1 30.1 30.1 30.1 30.1 30.1 30.1 30.1 30.2 30.2 30.3 30.3 30.4 30.6
Feb 30.5 30.6 30.7 30.8 30.9 31.0 31.2 31.3 31.5 31.6 31.8 32.0 32.2 32.3 32.5 32.7 32.9 33.2 33.4 33.6 33.8 34.1 34.3 34.5 34.8 35.0 35.3 35.6 35.7 N/A N/A 32.6
Mar 35.8 36.1 36.4 36.6 36.9 37.2 37.5 37.8 38.0 38.3 38.6 38.9 39.2 39.6 39.9 40.2 40.5 40.8 41.2 41.5 41.8 42.2 42.5 42.9 43.2 43.6 44.0 44.3 44.7 45.1 45.5 40.4
Apr 45.8 46.2 46.6 47.0 47.4 47.8 48.2 48.6 49.0 49.4 49.8 50.2 50.6 50.9 51.3 51.7 52.1 52.5 52.9 53.3 53.6 54.0 54.4 54.7 55.1 55.4 55.8 56.1 56.5 56.8 N/A 51.4
May 57.1 57.4 57.8 58.1 58.4 58.7 59.0 59.3 59.6 59.8 60.1 60.4 60.7 61.0 61.3 61.5 61.8 62.1 62.4 62.6 62.9 63.2 63.5 63.7 64.0 64.3 64.6 64.9 65.2 65.5 65.8 61.5
Jun 66.1 66.4 66.7 67.0 67.3 67.6 67.9 68.2 68.5 68.8 69.2 69.5 69.8 70.1 70.4 70.7 71.0 71.3 71.6 71.8 72.1 72.4 72.6 72.9 73.1 73.4 73.6 73.8 74.0 74.2 N/A 70.4
Jul 74.4 74.6 74.8 74.9 75.1 75.2 75.3 75.4 75.5 75.6 75.7 75.8 75.8 75.9 75.9 75.9 76.0 76.0 76.0 76.0 76.0 76.0 75.9 75.9 75.9 75.8 75.8 75.7 75.7 75.6 75.6 75.6
Aug 75.5 75.4 75.4 75.3 75.2 75.1 75.1 75.0 74.9 74.8 74.7 74.6 74.5 74.4 74.3 74.1 74.0 73.9 73.7 73.6 73.4 73.3 73.1 72.9 72.7 72.5 72.3 72.1 71.9 71.7 71.4 73.9
Sep 71.2 70.9 70.7 70.4 70.1 69.8 69.5 69.2 68.9 68.5 68.2 67.8 67.5 67.1 66.8 66.4 66.0 65.6 65.2 64.8 64.4 64.0 63.6 63.2 62.8 62.4 62.0 61.6 61.2 60.8 N/A 66.3
Oct 60.4 60.0 59.6 59.2 58.8 58.4 58.0 57.6 57.2 56.8 56.4 56.1 55.7 55.3 55.0 54.6 54.3 53.9 53.6 53.2 52.9 52.5 52.2 51.9 51.5 51.2 50.9 50.5 50.2 49.9 49.6 54.7
Nov 49.2 48.9 48.6 48.2 47.9 47.6 47.2 46.9 46.6 46.2 45.9 45.6 45.2 44.9 44.6 44.2 43.9 43.6 43.2 42.9 42.5 42.2 41.9 41.6 41.2 40.9 40.6 40.3 39.9 39.6 N/A 44.4
Dec 39.3 39.0 38.7 38.4 38.1 37.8 37.5 37.2 37.0 36.7 36.4 36.2 35.9 35.6 35.4 35.2 34.9 34.7 34.4 34.2 34.0 33.8 33.6 33.4 33.2 33.0 32.8 32.6 32.4 32.3 32.1 35.4

Heating Degree Days (number of degrees the average daily temperature is below 65°F)

DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH
Jan 33 33 33 34 34 34 34 34 34 34 34 34 34 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 1066
Feb 34 34 34 34 34 34 34 34 34 33 33 33 33 33 32 32 32 32 32 31 31 31 31 30 30 30 30 29 29 N/A N/A 906
Mar 29 29 29 28 28 28 28 27 27 27 26 26 26 25 25 25 24 24 24 24 23 23 22 22 22 21 21 21 20 20 20 764
Apr 19 19 18 18 18 17 17 17 16 16 16 15 15 14 14 14 13 13 12 12 12 12 11 11 10 10 10 10 9 9 N/A 417
May 9 8 8 8 8 7 7 7 6 6 6 6 6 5 5 5 5 4 4 4 4 4 4 4 4 3 3 3 3 3 2 160
Jun 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 N/A 24
Jul 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Aug 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
Sep 0 0 0 0 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 N/A 65
Oct 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 12 12 12 13 13 13 14 14 14 14 15 15 16 329
Nov 16 16 16 17 17 17 18 18 18 19 19 19 20 20 20 21 21 21 22 22 22 23 23 23 24 24 24 25 25 25 N/A 618
Dec 26 26 26 27 27 27 28 28 28 28 29 29 29 29 30 30 30 30 30 31 31 31 31 32 32 32 32 32 33 33 33 919

Cooling Degree Days (number of degrees the average daily temperature is above 65°F)

DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH
Jan 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Feb 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 N/A N/A 0
Mar 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Apr 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 N/A 10
May 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 52
Jun 3 4 4 4 4 4 4 4 5 5 5 5 6 6 6 6 6 7 7 7 7 8 8 8 8 8 9 9 9 9 N/A 186
Jul 10 10 10 10 10 10 10 10 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 329
Aug 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 9 9 9 9 9 8 8 8 8 8 8 8 7 7 7 7 279
Sep 6 6 6 6 6 5 5 5 5 4 4 4 4 4 3 3 3 3 3 2 2 2 2 2 2 2 1 1 1 1 N/A 105
Oct 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
Nov 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 N/A 0
Dec 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Cumulative monthly precipitation (month-to-date, in inches)

DAY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTH
Jan 0.11 0.22 0.33 0.45 0.56 0.67 0.78 0.88 0.98 1.07 1.17 1.27 1.36 1.46 1.55 1.64 1.73 1.82 1.91 2.01 2.10 2.19 2.29 2.38 2.48 2.57 2.66 2.75 2.84 2.94 3.04 3.04
Feb 0.09 0.18 0.27 0.35 0.44 0.52 0.61 0.70 0.78 0.87 0.96 1.05 1.15 1.24 1.33 1.43 1.53 1.62 1.71 1.80 1.89 1.98 2.07 2.17 2.26 2.36 2.46 2.55 2.55 N/A N/A 2.55
Mar 0.11 0.24 0.36 0.48 0.60 0.73 0.86 0.99 1.12 1.25 1.37 1.49 1.61 1.74 1.87 2.01 2.14 2.28 2.42 2.56 2.71 2.85 2.98 3.12 3.26 3.40 3.53 3.66 3.80 3.94 4.07 4.07
Apr 0.12 0.24 0.37 0.49 0.60 0.72 0.84 0.96 1.09 1.21 1.34 1.47 1.60 1.72 1.84 1.96 2.08 2.20 2.32 2.45 2.57 2.70 2.82 2.95 3.08 3.21 3.33 3.46 3.59 3.71 N/A 3.71
May 0.10 0.21 0.32 0.43 0.54 0.65 0.76 0.87 0.98 1.09 1.19 1.30 1.40 1.50 1.60 1.71 1.81 1.91 2.02 2.12 2.23 2.34 2.46 2.57 2.69 2.81 2.93 3.04 3.16 3.27 3.39 3.39
Jun 0.14 0.28 0.43 0.58 0.73 0.88 1.03 1.17 1.32 1.46 1.61 1.76 1.91 2.06 2.21 2.36 2.50 2.64 2.79 2.93 3.07 3.20 3.33 3.46 3.60 3.73 3.87 4.00 4.13 4.27 N/A 4.27
Jul 0.13 0.24 0.35 0.47 0.59 0.71 0.83 0.96 1.10 1.24 1.37 1.51 1.65 1.79 1.93 2.07 2.20 2.34 2.48 2.62 2.77 2.92 3.06 3.21 3.36 3.52 3.67 3.83 4.00 4.16 4.33 4.33
Aug 0.16 0.32 0.48 0.64 0.79 0.94 1.08 1.22 1.37 1.51 1.65 1.78 1.93 2.08 2.24 2.40 2.55 2.69 2.84 2.99 3.14 3.28 3.42 3.57 3.71 3.85 3.98 4.11 4.24 4.36 4.49 4.49
Sep 0.14 0.28 0.41 0.55 0.69 0.82 0.95 1.08 1.21 1.34 1.46 1.57 1.68 1.80 1.93 2.05 2.18 2.30 2.42 2.54 2.66 2.77 2.87 2.99 3.10 3.21 3.33 3.46 3.59 3.72 N/A 3.72
Oct 0.12 0.25 0.37 0.50 0.63 0.75 0.88 1.01 1.14 1.27 1.40 1.53 1.66 1.79 1.94 2.07 2.21 2.35 2.48 2.62 2.76 2.90 3.03 3.16 3.29 3.41 3.53 3.64 3.76 3.87 3.97 3.97
Nov 0.10 0.21 0.33 0.43 0.55 0.66 0.77 0.88 0.99 1.10 1.20 1.31 1.40 1.50 1.60 1.70 1.81 1.92 2.03 2.14 2.24 2.36 2.47 2.58 2.70 2.81 2.93 3.05 3.18 3.30 N/A 3.30
Dec 0.13 0.26 0.40 0.54 0.67 0.81 0.95 1.08 1.22 1.37 1.50 1.64 1.78 1.92 2.05 2.18 2.31 2.44 2.57 2.70 2.84 2.97 3.10 3.22 3.35 3.47 3.58 3.70 3.82 3.93 4.04 4.04