NJ Daily Station Normals (1991-2020)

Lambertville

Station ID: 284635

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 21.2 21.0 20.8 20.6 20.4 20.2 20.0 19.8 19.6 19.4 19.3 19.1 19.0 18.8 18.7 18.6 18.4 18.3 18.3 18.2 18.1 18.1 18.0 18.0 18.0 18.1 18.1 18.1 18.2 18.3 18.4 19.0
Feb 18.5 18.7 18.8 19.0 19.2 19.4 19.6 19.8 20.0 20.3 20.6 20.8 21.1 21.4 21.7 22.0 22.3 22.6 22.9 23.2 23.5 23.8 24.1 24.4 24.6 24.9 25.2 25.5 25.6 N/A N/A 21.7
Mar 25.8 26.0 26.3 26.5 26.8 27.0 27.2 27.5 27.7 27.9 28.1 28.3 28.5 28.7 28.9 29.1 29.3 29.5 29.8 30.0 30.2 30.4 30.7 30.9 31.2 31.4 31.7 32.0 32.3 32.6 32.9 29.2
Apr 33.2 33.6 33.9 34.3 34.7 35.1 35.5 35.9 36.3 36.8 37.2 37.7 38.1 38.6 39.0 39.5 40.0 40.4 40.9 41.3 41.8 42.2 42.7 43.1 43.5 43.9 44.4 44.7 45.1 45.5 N/A 39.3
May 45.8 46.2 46.5 46.8 47.1 47.4 47.7 47.9 48.2 48.4 48.6 48.8 49.0 49.2 49.4 49.6 49.7 49.9 50.1 50.2 50.4 50.6 50.8 50.9 51.1 51.3 51.5 51.7 52.0 52.2 52.4 49.4
Jun 52.7 53.0 53.2 53.5 53.8 54.1 54.5 54.8 55.2 55.5 55.9 56.3 56.7 57.0 57.4 57.8 58.2 58.6 59.0 59.4 59.8 60.2 60.6 60.9 61.3 61.6 62.0 62.3 62.6 62.8 N/A 57.7
Jul 63.1 63.3 63.6 63.7 63.9 64.1 64.2 64.3 64.4 64.5 64.5 64.5 64.5 64.5 64.5 64.4 64.3 64.3 64.2 64.0 63.9 63.8 63.7 63.5 63.4 63.2 63.0 62.9 62.7 62.6 62.4 63.8
Aug 62.2 62.1 61.9 61.8 61.7 61.5 61.4 61.3 61.2 61.1 61.0 60.9 60.8 60.7 60.6 60.6 60.5 60.4 60.3 60.3 60.2 60.1 60.0 59.9 59.8 59.7 59.6 59.5 59.3 59.2 59.0 60.6
Sep 58.8 58.6 58.4 58.2 57.9 57.6 57.3 57.0 56.7 56.4 56.0 55.6 55.2 54.8 54.4 54.0 53.5 53.0 52.6 52.1 51.6 51.1 50.6 50.1 49.5 49.0 48.5 48.0 47.5 47.0 N/A 53.7
Oct 46.5 46.0 45.5 45.0 44.5 44.0 43.6 43.1 42.7 42.3 41.9 41.5 41.1 40.7 40.3 40.0 39.6 39.3 39.0 38.7 38.4 38.1 37.8 37.5 37.3 37.0 36.7 36.5 36.2 36.0 35.8 40.4
Nov 35.5 35.3 35.0 34.8 34.6 34.3 34.1 33.8 33.6 33.4 33.1 32.9 32.6 32.3 32.1 31.8 31.6 31.3 31.0 30.8 30.5 30.2 30.0 29.7 29.4 29.2 28.9 28.7 28.4 28.1 N/A 31.9
Dec 27.9 27.6 27.4 27.1 26.9 26.7 26.4 26.2 26.0 25.7 25.5 25.3 25.1 24.9 24.6 24.4 24.2 24.0 23.8 23.6 23.4 23.2 23.0 22.8 22.6 22.4 22.2 22.0 21.8 21.6 21.4 24.5

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 42.8 42.6 42.4 42.3 42.2 42.0 41.9 41.8 41.7 41.6 41.5 41.4 41.3 41.2 41.2 41.1 41.1 41.1 41.0 41.0 41.0 41.0 41.1 41.1 41.1 41.2 41.2 41.3 41.4 41.5 41.6 41.5
Feb 41.7 41.8 41.9 42.1 42.2 42.4 42.6 42.7 42.9 43.1 43.3 43.5 43.7 43.9 44.1 44.4 44.6 44.8 45.1 45.3 45.5 45.8 46.1 46.3 46.6 46.8 47.1 47.4 47.5 N/A N/A 44.2
Mar 47.6 47.9 48.2 48.5 48.8 49.1 49.3 49.6 49.9 50.2 50.5 50.9 51.2 51.5 51.8 52.1 52.5 52.8 53.1 53.5 53.8 54.2 54.5 54.9 55.3 55.6 56.0 56.4 56.8 57.2 57.6 52.3
Apr 58.0 58.4 58.8 59.2 59.6 60.0 60.4 60.8 61.2 61.6 62.0 62.5 62.9 63.3 63.7 64.1 64.5 64.9 65.3 65.7 66.1 66.5 66.8 67.2 67.6 67.9 68.3 68.7 69.0 69.3 N/A 63.8
May 69.7 70.0 70.3 70.7 71.0 71.3 71.6 71.9 72.2 72.5 72.8 73.1 73.4 73.7 74.0 74.3 74.6 74.9 75.2 75.5 75.8 76.1 76.4 76.7 77.0 77.3 77.6 77.9 78.2 78.5 78.8 74.3
Jun 79.1 79.5 79.8 80.1 80.4 80.7 81.0 81.3 81.7 82.0 82.3 82.6 82.9 83.2 83.5 83.7 84.0 84.3 84.6 84.8 85.1 85.3 85.6 85.8 86.0 86.2 86.4 86.6 86.7 86.9 N/A 83.4
Jul 87.1 87.2 87.3 87.5 87.6 87.7 87.8 87.8 87.9 88.0 88.0 88.1 88.1 88.1 88.1 88.2 88.2 88.2 88.2 88.1 88.1 88.1 88.1 88.1 88.0 88.0 88.0 87.9 87.9 87.9 87.8 87.9
Aug 87.8 87.7 87.7 87.6 87.6 87.5 87.5 87.4 87.4 87.3 87.2 87.2 87.1 87.0 86.9 86.8 86.7 86.6 86.5 86.4 86.3 86.2 86.0 85.9 85.7 85.6 85.4 85.2 85.0 84.8 84.6 86.6
Sep 84.4 84.1 83.9 83.6 83.4 83.1 82.8 82.5 82.2 81.9 81.6 81.2 80.9 80.6 80.2 79.9 79.5 79.1 78.7 78.4 78.0 77.6 77.2 76.8 76.4 76.0 75.6 75.2 74.8 74.4 N/A 79.8
Oct 74.0 73.6 73.2 72.8 72.4 72.0 71.6 71.2 70.8 70.4 70.0 69.6 69.2 68.9 68.5 68.1 67.7 67.3 66.9 66.5 66.1 65.8 65.4 65.0 64.6 64.2 63.8 63.4 63.0 62.6 62.2 68.1
Nov 61.9 61.5 61.1 60.7 60.3 59.9 59.5 59.1 58.7 58.3 57.9 57.5 57.1 56.7 56.3 55.9 55.5 55.2 54.8 54.4 54.0 53.6 53.3 52.9 52.5 52.2 51.8 51.5 51.1 50.8 N/A 56.2
Dec 50.5 50.1 49.8 49.5 49.2 48.9 48.6 48.3 48.0 47.7 47.4 47.1 46.9 46.6 46.3 46.1 45.8 45.6 45.4 45.1 44.9 44.7 44.5 44.2 44.0 43.8 43.6 43.5 43.3 43.1 42.9 46.3

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 32.0 31.8 31.6 31.4 31.3 31.1 30.9 30.8 30.6 30.5 30.4 30.2 30.1 30.0 29.9 29.8 29.8 29.7 29.6 29.6 29.6 29.6 29.5 29.6 29.6 29.6 29.7 29.7 29.8 29.9 30.0 30.2
Feb 30.1 30.2 30.4 30.5 30.7 30.9 31.1 31.3 31.5 31.7 31.9 32.2 32.4 32.6 32.9 33.2 33.4 33.7 34.0 34.2 34.5 34.8 35.1 35.3 35.6 35.9 36.2 36.4 36.6 N/A N/A 33.0
Mar 36.7 37.0 37.2 37.5 37.8 38.0 38.3 38.5 38.8 39.1 39.3 39.6 39.8 40.1 40.4 40.6 40.9 41.2 41.4 41.7 42.0 42.3 42.6 42.9 43.2 43.5 43.9 44.2 44.5 44.9 45.2 40.7
Apr 45.6 46.0 46.4 46.7 47.1 47.5 47.9 48.4 48.8 49.2 49.6 50.1 50.5 50.9 51.4 51.8 52.2 52.7 53.1 53.5 53.9 54.3 54.8 55.2 55.6 55.9 56.3 56.7 57.1 57.4 N/A 51.6
May 57.8 58.1 58.4 58.7 59.0 59.3 59.6 59.9 60.2 60.5 60.7 61.0 61.2 61.5 61.7 61.9 62.2 62.4 62.6 62.9 63.1 63.3 63.6 63.8 64.1 64.3 64.6 64.8 65.1 65.4 65.6 61.9
Jun 65.9 66.2 66.5 66.8 67.1 67.4 67.8 68.1 68.4 68.7 69.1 69.4 69.8 70.1 70.5 70.8 71.1 71.5 71.8 72.1 72.4 72.8 73.1 73.4 73.6 73.9 74.2 74.4 74.7 74.9 N/A 70.5
Jul 75.1 75.3 75.4 75.6 75.7 75.9 76.0 76.1 76.1 76.2 76.3 76.3 76.3 76.3 76.3 76.3 76.3 76.2 76.2 76.1 76.0 76.0 75.9 75.8 75.7 75.6 75.5 75.4 75.3 75.2 75.1 75.9
Aug 75.0 74.9 74.8 74.7 74.6 74.5 74.4 74.4 74.3 74.2 74.1 74.0 73.9 73.9 73.8 73.7 73.6 73.5 73.4 73.3 73.2 73.1 73.0 72.9 72.8 72.6 72.5 72.3 72.2 72.0 71.8 73.6
Sep 71.6 71.4 71.1 70.9 70.6 70.4 70.1 69.8 69.5 69.1 68.8 68.4 68.1 67.7 67.3 66.9 66.5 66.1 65.7 65.2 64.8 64.3 63.9 63.4 63.0 62.5 62.1 61.6 61.2 60.7 N/A 66.7
Oct 60.2 59.8 59.3 58.9 58.5 58.0 57.6 57.2 56.8 56.3 55.9 55.5 55.2 54.8 54.4 54.0 53.7 53.3 53.0 52.6 52.3 51.9 51.6 51.3 50.9 50.6 50.3 50.0 49.6 49.3 49.0 54.2
Nov 48.7 48.4 48.1 47.7 47.4 47.1 46.8 46.5 46.1 45.8 45.5 45.2 44.9 44.5 44.2 43.9 43.6 43.2 42.9 42.6 42.3 41.9 41.6 41.3 41.0 40.7 40.4 40.1 39.8 39.5 N/A 44.0
Dec 39.2 38.9 38.6 38.3 38.0 37.8 37.5 37.2 37.0 36.7 36.5 36.2 36.0 35.7 35.5 35.3 35.0 34.8 34.6 34.4 34.1 33.9 33.7 33.5 33.3 33.1 32.9 32.7 32.5 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 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 1077
Feb 35 35 35 34 34 34 34 34 34 33 33 33 33 32 32 32 32 31 31 31 30 30 30 30 29 29 29 29 28 N/A N/A 897
Mar 28 28 28 28 27 27 27 26 26 26 26 25 25 25 25 24 24 24 24 23 23 23 22 22 22 22 21 21 20 20 20 752
Apr 20 19 19 18 18 18 17 17 16 16 16 15 15 14 14 13 13 12 12 12 11 11 10 10 10 9 9 9 8 8 N/A 410
May 8 8 7 7 7 6 6 6 6 6 6 5 5 5 5 5 5 4 4 4 4 4 4 4 4 3 3 3 3 3 2 152
Jun 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 N/A 27
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 5
Sep 0 0 0 1 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 6 N/A 65
Oct 6 6 7 7 7 8 8 8 9 9 10 10 10 10 11 11 11 12 12 12 13 13 13 14 14 14 15 15 15 16 16 344
Nov 16 17 17 17 18 18 18 19 19 19 20 20 20 20 21 21 21 22 22 22 23 23 23 24 24 24 25 25 25 26 N/A 629
Dec 26 26 26 27 27 27 28 28 28 28 28 29 29 29 30 30 30 30 30 31 31 31 31 32 32 32 32 32 32 33 33 917

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 0 0 N/A 6
May 0 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 55
Jun 3 4 4 4 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 8 8 8 8 9 9 9 9 10 10 10 N/A 194
Jul 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 10 10 10 10 10 337
Aug 10 10 10 10 10 10 10 9 9 9 9 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 8 7 7 271
Sep 7 7 7 6 6 6 6 6 5 5 5 5 4 4 4 4 3 3 3 3 3 2 2 2 2 2 1 1 1 1 N/A 117
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 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 0.12 0.24 0.36 0.48 0.60 0.73 0.86 0.98 1.09 1.21 1.33 1.46 1.58 1.70 1.82 1.94 2.06 2.17 2.29 2.40 2.52 2.63 2.75 2.86 2.98 3.09 3.20 3.31 3.42 3.54 3.65 3.65
Feb 0.11 0.22 0.32 0.42 0.52 0.62 0.72 0.81 0.91 1.00 1.10 1.19 1.28 1.38 1.47 1.57 1.67 1.78 1.88 1.99 2.09 2.20 2.31 2.42 2.53 2.64 2.75 2.86 2.86 N/A N/A 2.86
Mar 0.12 0.25 0.38 0.50 0.63 0.77 0.90 1.05 1.19 1.34 1.48 1.62 1.75 1.89 2.04 2.19 2.34 2.49 2.64 2.79 2.94 3.08 3.23 3.36 3.50 3.64 3.78 3.92 4.05 4.19 4.33 4.33
Apr 0.12 0.26 0.39 0.52 0.65 0.77 0.89 1.02 1.14 1.27 1.40 1.52 1.65 1.78 1.90 2.02 2.14 2.26 2.38 2.50 2.63 2.76 2.89 3.02 3.16 3.29 3.42 3.55 3.68 3.81 N/A 3.81
May 0.12 0.25 0.38 0.51 0.64 0.77 0.90 1.03 1.16 1.29 1.42 1.55 1.69 1.82 1.96 2.09 2.23 2.37 2.51 2.65 2.80 2.95 3.10 3.25 3.40 3.55 3.70 3.85 4.00 4.16 4.32 4.32
Jun 0.17 0.34 0.51 0.68 0.85 1.02 1.19 1.37 1.54 1.71 1.87 2.04 2.20 2.37 2.54 2.70 2.86 3.02 3.18 3.33 3.48 3.63 3.77 3.91 4.06 4.21 4.36 4.50 4.64 4.78 N/A 4.78
Jul 0.14 0.29 0.43 0.57 0.71 0.85 0.99 1.14 1.28 1.44 1.60 1.77 1.94 2.10 2.28 2.45 2.62 2.79 2.96 3.14 3.32 3.50 3.68 3.86 4.04 4.22 4.40 4.57 4.75 4.92 5.11 5.11
Aug 0.18 0.35 0.53 0.71 0.88 1.06 1.23 1.40 1.56 1.72 1.87 2.01 2.16 2.31 2.46 2.60 2.75 2.88 3.02 3.16 3.31 3.45 3.58 3.72 3.87 4.01 4.16 4.30 4.43 4.56 4.69 4.69
Sep 0.15 0.29 0.44 0.59 0.74 0.88 1.02 1.16 1.31 1.45 1.60 1.74 1.88 2.03 2.18 2.35 2.51 2.66 2.81 2.97 3.12 3.27 3.42 3.56 3.70 3.85 3.99 4.14 4.29 4.44 N/A 4.44
Oct 0.14 0.27 0.41 0.54 0.68 0.82 0.96 1.11 1.25 1.39 1.53 1.66 1.80 1.94 2.08 2.22 2.36 2.50 2.65 2.79 2.93 3.08 3.22 3.35 3.49 3.62 3.75 3.87 4.00 4.13 4.26 4.26
Nov 0.11 0.23 0.34 0.45 0.56 0.67 0.77 0.88 0.99 1.10 1.21 1.31 1.42 1.52 1.63 1.74 1.85 1.97 2.09 2.20 2.32 2.44 2.56 2.69 2.82 2.95 3.08 3.22 3.36 3.50 N/A 3.50
Dec 0.16 0.32 0.48 0.64 0.81 0.97 1.13 1.29 1.45 1.61 1.78 1.94 2.10 2.25 2.41 2.56 2.71 2.85 3.00 3.14 3.29 3.43 3.58 3.71 3.85 3.99 4.11 4.24 4.37 4.49 4.61 4.61