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Report for 2021
Annual Climatological Summary for 2021
Name: Sherman CT Weather City: Sherman State: CT
Elevation: 696 ft Lat: N 41° 34' 36" Lon: W 073° 28' 30"
Temperature (°F), Heat Base: 65.0 Cool Base: 65.0
Dep. Heat Cool Max Max Min Min
Mean Mean From Deg Deg >= <= <= <=
YR MO Max Min Mean Norm Days Days Hi Date Low Date 90.0 32.0 32.0 0.0
------------------------------------------------------------------------------------
21 1 33.3 22.4 27.8 0.2 1153 0 46.2 2 5.2 29 0 12 29 0
21 2 35.6 22.0 28.7 -1.1 1017 0 51.7 24 9.8 12 0 12 26 0
21 3 51.0 30.0 40.3 2.5 770 3 78.2 26 14.2 2 0 3 19 0
21 4 61.4 38.9 49.3 0.1 479 8 78.3 28 22.3 2 0 0 4 0
21 5 69.6 47.2 58.0 -1.0 283 65 87.1 26 37.0 1 0 0 0 0
21 6 81.4 58.9 69.4 2.3 68 202 95.0 30 44.8 1 5 0 0 0
21 7 80.3 62.1 69.8 -2.6 28 178 90.3 7 50.3 31 1 0 0 0
21 8 82.1 64.1 71.9 1.2 20 234 94.6 25 51.6 1 4 0 0 0
21 9 74.8 55.8 64.4 0.7 104 86 84.5 15 45.2 29 0 0 0 0
21 10 66.2 48.2 56.0 2.8 297 20 79.8 15 34.7 29 0 0 0 0
21 11 50.3 31.8 41.0 -1.3 720 0 68.1 9 21.6 30 0 1 19 0
21 12 44.4 30.4 37.2 3.8 863 0 62.6 11 16.3 20 0 1 16 0
------------------------------------------------------------------------------------
61.0 42.8 51.3 0.8 5802 795 95.0 Jun 5.2 Jan 10 29 113 0
Precipitation (in)
Dep. Max Days of Rain
From Obs. >=
YR MO Total Norm Day Date 0.01 0.10 1.00
---------------------------------------------
21 1 1.80 -1.24 0.70 16 8 8 0
21 2 3.80 0.82 0.90 2 13 13 0
21 3 2.20 -1.45 1.00 18 6 6 1
21 4 2.70 -1.83 1.40 15 8 8 1
21 5 5.50 1.14 1.30 28 12 12 1
21 6 1.70 -3.01 0.50 30 7 7 0
21 7 4.90 0.35 1.50 9 11 11 1
21 8 5.80 1.27 1.70 19 8 8 3
21 9 11.30 5.40 4.70 1 9 9 5
21 10 5.80 1.07 2.70 26 10 10 1
21 11 2.20 -1.72 1.10 12 7 7 1
21 12 2.50 -1.98 0.40 11 10 10 0
---------------------------------------------
50.20 -1.18 4.70 Sep 109 109 14
Wind Speed (mph)
Dom
YR MO Avg. Hi Date Dir
------------------------------
21 1 2.7 27.0 17 NNW
21 2 2.2 39.0 6 NNW
21 3 2.8 49.0 26 W
21 4 2.6 41.0 21 W
21 5 1.6 28.0 11 NNW
21 6 1.1 26.0 7 SSW
21 7 0.9 26.0 16 ENE
21 8 0.8 17.0 19 E
21 9 1.0 21.0 23 ESE
21 10 1.3 21.0 19 E
21 11 1.8 35.0 12 SW
21 12 2.1 36.0 11 SW
------------------------------
1.7 49.0 Mar WNW
