Monthly mean normal temperatures, at Halifax, for each of the twenty four hours, from Bi-hourly observations in the years 1867-1869 (°F):
Hour | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year | ||
Midn | 18.83 | 20.90 | 24.12 | 33.05 | 42.73 | 52.75 | 58.79 | 58.97 | 54.07 | 42.78 | 34.85 | 23.63 | 38.79 | ||
1am | 18.24 | 20.32 | 23.11 | 32.15 | 42.11 | 51.92 | 57.78 | 58.04 | 53.53 | 42.51 | 34.65 | 23.47 | 38.15 | ||
2am | 17.40 | 19.74 | 22.09 | 31.36 | 41.44 | 50.89 | 56.64 | 57.13 | 52.82 | 41.86 | 34.14 | 23.28 | 37.40 | ||
3am | 16.70 | 19.28 | 21.55 | 30.85 | 40.73 | 50.06°F | 55.88°F | 56.63 | 52.27 | 41.16 | 33.59 | 23.06 | 36.81 | ||
4am | 16.49°F | 19.09°F | 21.39 | 30.70°F | 40.49°F | 50.15 | 55.96 | 56.61°F | 52.04°F | 40.83°F | 33.34°F | 23.05°F | 36.68°F | ||
5am | 16.63 | 19.12 | 21.35°F | 31.06 | 41.33 | 51.51 | 57.01 | 57.09 | 52.21 | 40.97 | 33.38 | 23.27 | 37.08 | ||
6am | 16.72 | 19.23 | 21.64 | 32.12 | 43.26 | 53.69 | 58.77 | 58.32 | 53.06 | 41.49 | 33.48 | 23.45 | 37.94 | ||
7am | 16.75 | 19.58 | 22.83 | 33.94 | 45.71 | 56.08 | 61.03 | 60.57 | 54.79 | 42.52 | 33.70 | 23.52 | 39.25 | ||
8am | 17.20 | 20.54 | 24.98 | 36.24 | 48.21 | 58.46 | 63.78 | 63.61 | 57.21 | 44.36 | 34.45 | 23.88 | 41.08 | ||
9am | 18.47 | 20.26 | 27.65 | 38.58 | 50.66 | 60.93 | 66.72 | 66.70 | 59.85 | 46.94 | 35.90 | 24.91 | 43.30 | ||
10am | 20.39 | 24.30 | 30.24 | 40.59 | 53.02 | 63.30 | 69.23 | 69.17 | 62.30 | 49.56 | 37.60 | 26.38 | 45.50 | ||
11am | 22.07 | 26.09 | 32.30 | 42.77 | 54.95 | 65.14 | 70.90 | 70.78 | 64.21 | 51.42 | 38.91 | 27.74 | 47.27 | ||
Noon | 23.38 | 27.44 | 33.57 | 43.83 | 56.04 | 66.23 | 71.99 | 71.83 | 65.36 | 52.29 | 39.61 | 28.70 | 48.36 | ||
1pm | 24.16 | 28.44 | 34.10 | 44.91 | 56.24°F | 66.65 | 72.81 | 72.54 | 65.92 | 52.62 | 39.86°F | 29.17°F | 48.95 | ||
2pm | 24.38°F | 29.03°F | 34.15°F | 45.19°F | 55.96 | 66.66°F | 73.30°F | 72.88°F | 66.22°F | 52.77°F | 39.73 | 29.04 | 49.11°F | ||
3pm | 23.96 | 28.90 | 33.75 | 44.57 | 55.55 | 66.49 | 73.17 | 72.65 | 66.06 | 52.35 | 39.13 | 28.28 | 48.74 | ||
4pm | 23.01 | 27.90 | 32.68 | 43.31 | 54.87 | 66.08 | 72.33 | 71.65 | 64.78 | 50.88 | 38.11 | 27.19 | 47.73 | ||
5pm | 21.88 | 26.35 | 30.97 | 41.73 | 53.46 | 65.04 | 70.81 | 69.84 | 62.27 | 48.65 | 37.03 | 26.17 | 46.18 | ||
6pm | 20.98 | 24.83 | 29.15 | 39.84 | 51.14 | 62.95 | 68.53 | 67.37 | 59.48 | 46.69 | 36.29 | 25.38 | 44.39 | ||
7pm | 20.37 | 23.74 | 27.67 | 37.76 | 48.49 | 59.98 | 65.66 | 64.63 | 57.44 | 45.65 | 35.92 | 24.81 | 42.68 | ||
8pm | 19.95 | 23.09 | 26.52 | 35.93 | 46.38 | 57.08 | 62.89 | 62.19 | 56.22 | 45.10 | 35.64 | 24.45 | 42.29 | ||
9pm | 19.60 | 22.60 | 25.61 | 34.80 | 45.10 | 55.07 | 60.96 | 60.57 | 55.37 | 44.37 | 35.30 | 24.27 | 40.30 | ||
10pm | 19.34 | 22.07 | 25.03 | 34.24 | 44.26 | 53.99 | 60.00 | 59.87 | 54.72 | 43.51 | 34.99 | 24.10 | 39.68 | ||
11pm | 19.13 | 21.48 | 24.68 | 33.32 | 43.47 | 53.38 | 59.45 | 59.52 | 54.36 | 42.95 | 34.86 | 23.85 | 39.20 | ||
Mean | 19.83°F | 23.18 | 27.13 | 37.2 | 48.15 | 58.52 | 64.35°F | 64.13 | 58.19 | 46.01 | 36.02 | 25.21 | 42.33°F |
Kingston, G. T. (George Templeman), 1817-1886, and F Allison. On the Diurnal And Annual Variations of Temperature At Halifax, Nova Scotia. [S.l.: s.n., 1871. https://hdl.handle.net/2027/aeu.ark:/13960/t70v9860r