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Weather Averages for
Alton, NY
Latitude: 43°12'N,
Longitude: 77°0'W,
Elevation: 128.0 m,
Distance: 1.35 km
Average temperature over 30 years |
°C |
8 |
-4 |
-4 |
1 |
7 |
13 |
18 |
21 |
20 |
16 |
10 |
5 |
-1 |
Average high temperature over 30 years |
°C |
14 |
0 |
0 |
6 |
13 |
20 |
25 |
27 |
26 |
22 |
16 |
9 |
2 |
Average low temperature over 30 years |
°C |
3 |
-8 |
-8 |
-3 |
2 |
7 |
12 |
15 |
14 |
11 |
5 |
0 |
-5 |
Highest recorded temperature over 49 years |
°C |
38 |
22 |
19 |
29 |
33 |
33 |
36 |
37 |
38 |
35 |
31 |
27 |
20 |
Lowest recorded temperature over 49 years |
°C |
-32 |
-32 |
-31 |
-21 |
-10 |
-3 |
1 |
5 |
2 |
-3 |
-6 |
-13 |
-24 |
Average number of days above 27°C over 30 years |
days |
8.4 |
- |
- |
- |
- |
0.1 |
1.7 |
4 |
1.8 |
0.8 |
- |
- |
- |
Average precipitation over 30 years |
cm |
91.2 |
5.6 |
4.8 |
5.6 |
8.1 |
8.1 |
9.4 |
6.9 |
8.6 |
9.4 |
9.7 |
10.9 |
6.9 |
Average number of days below -1.5°C over 30 years |
days |
129 |
27 |
25 |
23 |
9.9 |
1.4 |
- |
- |
- |
0.3 |
4 |
14 |
25 |
Average number of days below -17.5°C over 30 years |
days |
5.5 |
2.3 |
2.2 |
0.3 |
- |
- |
- |
- |
- |
- |
- |
- |
0.7 |
Average snowfall over 30 years |
cm |
188.7 |
55.4 |
40.6 |
25.9 |
6.6 |
- |
- |
- |
- |
- |
0.3 |
12.4 |
52.8 |
Most rain reported in a day over 49 years |
cm |
8.4 |
5.3 |
4.1 |
4.8 |
6.3 |
4.1 |
6.6 |
7.6 |
7.1 |
7.9 |
8.4 |
5.3 |
5.3 |
Most rain reported in a month over 49 years |
cm |
127.5 |
13.5 |
14.0 |
12.4 |
21.1 |
14.2 |
20.8 |
32.0 |
16.8 |
17.0 |
31.8 |
19.6 |
16.8 |
Least rain reported in a month over 49 years |
cm |
57.9 |
1.5 |
0.8 |
1.3 |
2.5 |
1.3 |
1.5 |
0.3 |
2.5 |
2.0 |
0.5 |
3.6 |
2.3 |
Heating degree days over 30 years |
days |
6586 |
1244 |
1100 |
929 |
564 |
260 |
74 |
14 |
26 |
137 |
418 |
712 |
1108 |
Cooling degree days over 30 years |
days |
541 |
- |
- |
- |
5 |
26 |
100 |
189 |
156 |
60 |
5 |
- |
- |
Most snow reported in a month over 49 years |
cm |
362.7 |
156.2 |
128.3 |
109.2 |
38.1 |
5.1 |
- |
- |
- |
- |
2.5 |
67.3 |
121.9 |
Check weather averages for nearby locations (some locations might offer more data):
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