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Report for 2025
Annual Climatological Summary for 2025
Name: Summer St City: Southington State: CT
Elevation: 216 ft Lat: N 41° 35' 57" Lon: W 072° 53' 09"
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 80.0 32.0 32.0 0.0
------------------------------------------------------------------------------------
25 1 36.1 19.6 28.0 0.9 1146 0 50.7 1 -0.8 22 0 9 30 1
25 2 38.0 22.3 30.1 -0.4 976 0 55.8 25 10.6 11 0 5 26 0
25 3 38.0 21.0 30.2 -8.0 361 0 64.6 31 0.0 19 0 7 15 6
25 4 62.8 40.2 51.3 1.7 442 31 87.8 19 27.9 9 2 0 5 0
25 5 70.4 50.3 59.5 -0.1 214 44 82.0 2 38.5 1 3 0 0 0
25 6 83.2 60.1 70.8 2.0 56 230 102.7 24 43.3 3 18 0 0 0
25 7 89.5 66.0 76.1 2.0 13 358 100.0 29 54.7 5 30 0 0 0
25 8 84.2 57.7 70.3 -2.3 73 236 95.9 14 45.0 28 21 0 0 0
25 9 78.4 53.1 64.1 -0.3 53 42 84.4 6 43.9 8 6 0 0 0
25 10
25 11
25 12
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64.8 43.7 53.7 -0.2 3332 940 102.7 Jun -0.8 Jan 80 21 76 7
Precipitation (in)
Dep. Max Days of Rain
From Obs. >=
YR MO Total Norm Day Date 0.01 0.10 1.00
---------------------------------------------
25 1 1.41 -1.74 0.72 1 4 3 0
25 2 0.32 -2.33 0.18 27 6 1 0
25 3 3.23 -0.34 2.00 5 7 5 1
25 4 2.65 -1.23 0.63 26 14 9 0
25 5 11.48 7.59 2.21 9 19 15 6
25 6 2.42 -1.58 0.89 7 11 5 0
25 7 6.42 2.42 2.47 1 14 10 2
25 8 2.16 -1.50 1.46 20 5 4 1
25 9 2.55 -0.93 0.94 7 4 3 0
---------------------------------------------
32.64 0.36 2.47 Jul 84 55 10
Wind Speed (mph)
Dom
YR MO Avg. Hi Date Dir
------------------------------
25 1 2.7 30.0 7 NNE
25 2 2.7 30.0 4 NNE
25 3 2.9 26.0 7 NE
25 4 3.0 40.0 12 NE
25 5 2.0 24.0 19 NE
25 6 1.2 17.0 20 NE
25 7 1.1 18.0 3 NNE
25 8 1.6 18.0 21 NE
25 9 1.0 14.0 8 NW
25 10
25 11
25 12
------------------------------
2.1 40.0 Apr NE