NJ Daily Station Normals (1991-2020)

Hightstown

Station ID: 283951

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 23.5 23.3 23.1 22.9 22.8 22.6 22.4 22.2 22.0 21.9 21.7 21.6 21.4 21.3 21.2 21.0 20.9 20.8 20.7 20.7 20.6 20.5 20.5 20.5 20.4 20.4 20.4 20.4 20.5 20.5 20.5 21.4
Feb 20.6 20.7 20.8 20.9 21.0 21.1 21.2 21.4 21.5 21.7 21.8 22.0 22.2 22.4 22.6 22.8 23.0 23.2 23.4 23.7 23.9 24.1 24.4 24.6 24.8 25.1 25.3 25.6 25.7 N/A N/A 22.7
Mar 25.8 26.1 26.3 26.6 26.8 27.1 27.3 27.6 27.8 28.1 28.3 28.6 28.8 29.1 29.4 29.6 29.9 30.1 30.4 30.7 31.0 31.2 31.5 31.8 32.1 32.4 32.7 33.0 33.3 33.6 33.9 29.7
Apr 34.2 34.5 34.8 35.1 35.5 35.8 36.1 36.5 36.8 37.1 37.5 37.8 38.2 38.5 38.8 39.2 39.5 39.9 40.2 40.5 40.9 41.2 41.6 41.9 42.2 42.5 42.9 43.2 43.5 43.8 N/A 39.0
May 44.1 44.4 44.7 45.0 45.3 45.6 45.9 46.1 46.4 46.7 47.0 47.3 47.5 47.8 48.1 48.4 48.6 48.9 49.2 49.5 49.8 50.1 50.4 50.6 50.9 51.2 51.5 51.9 52.2 52.5 52.8 48.4
Jun 53.1 53.4 53.8 54.1 54.4 54.8 55.1 55.4 55.8 56.1 56.5 56.8 57.1 57.5 57.8 58.1 58.4 58.8 59.1 59.4 59.7 60.0 60.2 60.5 60.8 61.0 61.2 61.5 61.7 61.9 N/A 57.8
Jul 62.1 62.3 62.4 62.6 62.7 62.8 62.9 63.0 63.1 63.2 63.3 63.3 63.3 63.4 63.4 63.4 63.4 63.4 63.3 63.3 63.3 63.2 63.2 63.1 63.0 63.0 62.9 62.8 62.7 62.7 62.6 63.0
Aug 62.5 62.4 62.3 62.2 62.1 62.0 61.9 61.8 61.7 61.6 61.5 61.4 61.3 61.2 61.1 60.9 60.8 60.7 60.6 60.4 60.3 60.2 60.0 59.9 59.7 59.5 59.3 59.2 59.0 58.8 58.6 60.8
Sep 58.3 58.1 57.9 57.6 57.4 57.1 56.8 56.5 56.2 55.9 55.6 55.3 54.9 54.6 54.2 53.9 53.5 53.1 52.8 52.4 52.0 51.6 51.2 50.8 50.4 50.0 49.6 49.2 48.8 48.3 N/A 53.8
Oct 47.9 47.5 47.1 46.7 46.3 45.9 45.5 45.1 44.7 44.3 43.9 43.5 43.1 42.8 42.4 42.0 41.7 41.3 41.0 40.6 40.3 39.9 39.6 39.3 38.9 38.6 38.3 38.0 37.7 37.4 37.1 42.2
Nov 36.8 36.5 36.2 35.9 35.6 35.3 35.1 34.8 34.5 34.3 34.0 33.7 33.5 33.2 33.0 32.8 32.5 32.3 32.0 31.8 31.6 31.4 31.1 30.9 30.7 30.5 30.3 30.1 29.9 29.7 N/A 33.0
Dec 29.5 29.3 29.1 28.9 28.7 28.5 28.3 28.1 27.9 27.7 27.6 27.4 27.2 27.0 26.8 26.6 26.4 26.2 26.0 25.8 25.7 25.5 25.3 25.1 24.9 24.7 24.5 24.3 24.1 23.9 23.7 26.6

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 41.7 41.6 41.4 41.2 41.1 41.0 40.8 40.7 40.6 40.5 40.4 40.4 40.3 40.2 40.2 40.1 40.1 40.1 40.1 40.1 40.1 40.1 40.1 40.1 40.2 40.2 40.3 40.3 40.4 40.5 40.6 40.5
Feb 40.7 40.8 40.9 41.1 41.2 41.4 41.5 41.7 41.8 42.0 42.2 42.3 42.5 42.7 42.9 43.1 43.3 43.6 43.8 44.0 44.2 44.4 44.7 44.9 45.2 45.4 45.7 45.9 46.0 N/A N/A 43.0
Mar 46.2 46.4 46.7 47.0 47.3 47.5 47.8 48.1 48.4 48.7 49.0 49.4 49.7 50.0 50.3 50.7 51.0 51.4 51.7 52.1 52.4 52.8 53.2 53.6 54.0 54.4 54.8 55.2 55.6 56.0 56.4 50.9
Apr 56.9 57.3 57.7 58.1 58.6 59.0 59.4 59.9 60.3 60.7 61.2 61.6 62.0 62.4 62.9 63.3 63.7 64.1 64.5 64.9 65.3 65.6 66.0 66.4 66.7 67.1 67.4 67.7 68.1 68.4 N/A 62.9
May 68.7 69.0 69.3 69.6 69.9 70.2 70.4 70.7 71.0 71.2 71.5 71.8 72.0 72.3 72.5 72.8 73.0 73.3 73.6 73.8 74.1 74.3 74.6 74.9 75.2 75.4 75.7 76.0 76.3 76.6 76.9 72.8
Jun 77.2 77.5 77.8 78.1 78.5 78.8 79.1 79.4 79.8 80.1 80.4 80.7 81.1 81.4 81.7 82.0 82.3 82.6 82.9 83.2 83.5 83.8 84.0 84.3 84.6 84.8 85.0 85.2 85.4 85.6 N/A 81.7
Jul 85.8 86.0 86.1 86.3 86.4 86.5 86.6 86.7 86.8 86.9 86.9 87.0 87.0 87.0 87.0 87.0 87.0 87.0 87.0 87.0 86.9 86.9 86.9 86.8 86.8 86.7 86.6 86.6 86.5 86.4 86.4 86.7
Aug 86.3 86.2 86.1 86.1 86.0 85.9 85.8 85.7 85.7 85.6 85.5 85.4 85.3 85.2 85.1 85.0 85.0 84.8 84.7 84.6 84.5 84.4 84.3 84.1 84.0 83.8 83.7 83.5 83.3 83.1 82.9 84.9
Sep 82.7 82.5 82.3 82.1 81.8 81.6 81.3 81.0 80.7 80.4 80.1 79.8 79.5 79.1 78.8 78.4 78.1 77.7 77.3 76.9 76.5 76.1 75.7 75.3 74.9 74.5 74.1 73.7 73.2 72.8 N/A 78.3
Oct 72.4 72.0 71.6 71.1 70.7 70.3 69.9 69.5 69.1 68.7 68.3 67.9 67.5 67.1 66.7 66.3 65.9 65.5 65.1 64.8 64.4 64.0 63.6 63.3 62.9 62.6 62.2 61.8 61.5 61.1 60.8 66.4
Nov 60.4 60.1 59.7 59.4 59.0 58.7 58.3 57.9 57.6 57.2 56.9 56.5 56.2 55.8 55.5 55.1 54.8 54.4 54.1 53.7 53.3 53.0 52.6 52.3 51.9 51.6 51.3 50.9 50.6 50.2 N/A 55.3
Dec 49.9 49.6 49.2 48.9 48.6 48.3 47.9 47.6 47.3 47.0 46.7 46.4 46.1 45.8 45.6 45.3 45.0 44.8 44.5 44.2 44.0 43.8 43.5 43.3 43.1 42.9 42.6 42.4 42.3 42.1 41.9 45.5

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 32.6 32.4 32.3 32.1 31.9 31.8 31.6 31.5 31.3 31.2 31.1 31.0 30.9 30.8 30.7 30.6 30.5 30.5 30.4 30.4 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.4 30.4 30.5 30.6 31.0
Feb 30.7 30.7 30.9 31.0 31.1 31.2 31.4 31.5 31.7 31.8 32.0 32.2 32.4 32.6 32.8 33.0 33.2 33.4 33.6 33.8 34.1 34.3 34.5 34.8 35.0 35.2 35.5 35.7 35.9 N/A N/A 32.8
Mar 36.0 36.3 36.5 36.8 37.0 37.3 37.6 37.9 38.1 38.4 38.7 39.0 39.3 39.5 39.8 40.1 40.4 40.8 41.1 41.4 41.7 42.0 42.4 42.7 43.0 43.4 43.7 44.1 44.4 44.8 45.2 40.3
Apr 45.5 45.9 46.3 46.6 47.0 47.4 47.8 48.2 48.5 48.9 49.3 49.7 50.1 50.5 50.8 51.2 51.6 52.0 52.3 52.7 53.1 53.4 53.8 54.1 54.5 54.8 55.1 55.5 55.8 56.1 N/A 51.0
May 56.4 56.7 57.0 57.3 57.6 57.9 58.2 58.4 58.7 59.0 59.2 59.5 59.8 60.1 60.3 60.6 60.8 61.1 61.4 61.7 61.9 62.2 62.5 62.8 63.1 63.3 63.6 63.9 64.2 64.5 64.8 60.6
Jun 65.2 65.5 65.8 66.1 66.4 66.8 67.1 67.4 67.8 68.1 68.4 68.8 69.1 69.4 69.7 70.1 70.4 70.7 71.0 71.3 71.6 71.9 72.1 72.4 72.7 72.9 73.1 73.4 73.6 73.8 N/A 69.8
Jul 73.9 74.1 74.3 74.4 74.6 74.7 74.8 74.9 75.0 75.0 75.1 75.1 75.2 75.2 75.2 75.2 75.2 75.2 75.2 75.1 75.1 75.1 75.0 75.0 74.9 74.8 74.8 74.7 74.6 74.5 74.5 74.9
Aug 74.4 74.3 74.2 74.1 74.0 74.0 73.9 73.8 73.7 73.6 73.5 73.4 73.3 73.2 73.1 73.0 72.9 72.8 72.7 72.5 72.4 72.3 72.1 72.0 71.8 71.7 71.5 71.3 71.1 71.0 70.7 72.9
Sep 70.5 70.3 70.1 69.8 69.6 69.3 69.0 68.8 68.5 68.2 67.9 67.5 67.2 66.9 66.5 66.2 65.8 65.4 65.0 64.7 64.3 63.9 63.5 63.1 62.7 62.2 61.8 61.4 61.0 60.6 N/A 66.1
Oct 60.2 59.8 59.3 58.9 58.5 58.1 57.7 57.3 56.9 56.5 56.1 55.7 55.3 54.9 54.5 54.2 53.8 53.4 53.0 52.7 52.3 52.0 51.6 51.3 50.9 50.6 50.2 49.9 49.6 49.2 48.9 54.3
Nov 48.6 48.3 47.9 47.6 47.3 47.0 46.7 46.4 46.1 45.8 45.4 45.1 44.8 44.5 44.2 43.9 43.6 43.3 43.1 42.8 42.5 42.2 41.9 41.6 41.3 41.0 40.8 40.5 40.2 40.0 N/A 44.2
Dec 39.7 39.4 39.2 38.9 38.6 38.4 38.1 37.9 37.6 37.4 37.1 36.9 36.7 36.4 36.2 35.9 35.7 35.5 35.3 35.0 34.8 34.6 34.4 34.2 34.0 33.8 33.6 33.4 33.2 33.0 32.8 36.1

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 32 33 33 33 33 33 33 34 34 34 34 34 34 34 34 34 34 34 35 35 35 35 35 35 35 35 35 35 35 34 34 1055
Feb 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 30 29 29 N/A N/A 900
Mar 29 29 28 28 28 28 27 27 27 27 26 26 26 26 25 25 25 24 24 24 23 23 23 22 22 22 21 21 21 20 20 766
Apr 20 19 19 18 18 18 17 17 17 16 16 16 15 15 14 14 14 13 13 13 12 12 12 11 11 11 10 10 10 10 N/A 431
May 9 9 9 8 8 8 8 7 7 7 7 6 6 6 6 6 6 5 5 5 5 5 5 4 4 4 4 4 4 3 3 184
Jun 3 3 3 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 N/A 32
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 2
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 5
Sep 0 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 6 N/A 72
Oct 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 12 12 12 13 13 14 14 14 14 15 15 16 16 16 344
Nov 16 17 17 17 18 18 18 19 19 19 20 20 20 20 21 21 21 22 22 22 22 23 23 23 24 24 24 24 25 25 N/A 626
Dec 25 26 26 26 26 27 27 27 27 28 28 28 28 29 29 29 29 30 30 30 30 30 31 31 31 31 31 32 32 32 32 897

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 0 0 0 0 1 1 N/A 10
May 1 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 47
Jun 3 3 3 4 4 4 4 4 4 4 5 5 5 5 6 6 6 6 6 7 7 7 8 8 8 8 8 8 9 9 N/A 175
Jul 9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 307
Aug 9 9 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 8 8 8 7 7 7 7 7 7 6 6 6 248
Sep 6 6 6 6 5 5 5 5 5 4 4 4 4 4 3 3 3 3 3 2 2 2 2 2 2 2 2 1 1 1 N/A 103
Oct 1 1 1 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 12
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 0.12 0.24 0.35 0.47 0.59 0.71 0.84 0.95 1.07 1.19 1.31 1.43 1.55 1.67 1.78 1.90 2.02 2.13 2.24 2.34 2.45 2.56 2.66 2.76 2.86 2.97 3.06 3.16 3.26 3.36 3.46 3.46
Feb 0.09 0.18 0.27 0.36 0.45 0.54 0.63 0.71 0.79 0.87 0.96 1.04 1.13 1.21 1.30 1.39 1.48 1.58 1.68 1.77 1.87 1.97 2.08 2.18 2.29 2.39 2.50 2.61 2.61 N/A N/A 2.61
Mar 0.13 0.26 0.39 0.52 0.65 0.78 0.92 1.06 1.20 1.35 1.48 1.62 1.75 1.89 2.03 2.18 2.33 2.48 2.63 2.78 2.92 3.07 3.20 3.34 3.47 3.61 3.75 3.88 4.01 4.15 4.28 4.28
Apr 0.12 0.25 0.38 0.50 0.63 0.75 0.86 0.98 1.11 1.23 1.36 1.48 1.61 1.73 1.84 1.96 2.08 2.20 2.32 2.44 2.56 2.68 2.80 2.93 3.05 3.18 3.30 3.42 3.55 3.67 N/A 3.67
May 0.12 0.23 0.35 0.47 0.60 0.72 0.85 0.97 1.09 1.21 1.33 1.45 1.57 1.70 1.83 1.95 2.07 2.20 2.34 2.47 2.61 2.76 2.90 3.05 3.19 3.34 3.48 3.63 3.77 3.92 4.07 4.07
Jun 0.16 0.32 0.47 0.62 0.78 0.94 1.11 1.27 1.44 1.60 1.76 1.92 2.07 2.23 2.39 2.55 2.70 2.86 3.01 3.16 3.31 3.45 3.60 3.75 3.89 4.04 4.19 4.34 4.48 4.63 N/A 4.63
Jul 0.15 0.31 0.46 0.61 0.76 0.91 1.05 1.20 1.35 1.51 1.68 1.84 2.00 2.16 2.33 2.49 2.65 2.81 2.97 3.12 3.28 3.43 3.59 3.74 3.90 4.05 4.21 4.36 4.51 4.66 4.82 4.82
Aug 0.16 0.31 0.46 0.61 0.76 0.91 1.06 1.20 1.34 1.48 1.61 1.74 1.87 2.02 2.16 2.31 2.44 2.58 2.72 2.86 3.00 3.13 3.27 3.41 3.54 3.68 3.81 3.94 4.06 4.17 4.29 4.29
Sep 0.13 0.26 0.40 0.54 0.68 0.81 0.94 1.07 1.21 1.34 1.47 1.60 1.74 1.87 2.01 2.16 2.31 2.45 2.59 2.73 2.88 3.02 3.15 3.29 3.42 3.56 3.70 3.85 4.00 4.15 N/A 4.15
Oct 0.14 0.27 0.41 0.54 0.67 0.81 0.95 1.09 1.22 1.36 1.49 1.61 1.73 1.86 1.98 2.11 2.24 2.37 2.50 2.63 2.76 2.89 3.02 3.15 3.27 3.40 3.52 3.63 3.74 3.86 3.98 3.98
Nov 0.11 0.22 0.33 0.43 0.53 0.64 0.74 0.84 0.95 1.05 1.16 1.26 1.37 1.47 1.57 1.67 1.77 1.87 1.98 2.09 2.20 2.31 2.42 2.53 2.65 2.76 2.89 3.01 3.13 3.26 N/A 3.26
Dec 0.14 0.28 0.42 0.57 0.71 0.86 1.01 1.15 1.29 1.43 1.58 1.72 1.86 2.00 2.13 2.28 2.41 2.54 2.68 2.82 2.95 3.09 3.22 3.35 3.49 3.62 3.74 3.87 3.99 4.11 4.23 4.23