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Weather Averages for
Andover, PA
Latitude: 39°49'N,
Longitude: 77°54'W,
Elevation: 0.0 m,
Distance: 7.06 km
Average temperature
over 30 years |
°C |
10 |
-2 |
-1 |
4 |
10 |
15 |
20 |
23 |
22 |
18 |
11 |
5 |
0 |
Average high temperature
over 30 years |
°C |
17 |
2 |
4 |
10 |
16 |
22 |
27 |
30 |
29 |
25 |
18 |
11 |
5 |
Average low temperature
over 30 years |
°C |
4 |
-7 |
-6 |
-2 |
3 |
8 |
13 |
16 |
14 |
10 |
3 |
0 |
-4 |
Highest recorded temperature
over 31 years |
°C |
41 |
22 |
27 |
31 |
33 |
35 |
38 |
41 |
40 |
37 |
31 |
28 |
26 |
Lowest recorded temperature
over 31 years |
°C |
-27 |
-27 |
-24 |
-16 |
-8 |
-6 |
1 |
4 |
3 |
-1 |
-9 |
-15 |
-23 |
Average number of days above 27°C
over 30 years |
days |
24 |
- |
- |
- |
0.3 |
0.8 |
4.1 |
9 |
6.7 |
2.6 |
- |
- |
- |
Average precipitation
over 30 years |
cm |
104.4 |
6.6 |
6.9 |
9.4 |
9.1 |
10.2 |
10.4 |
9.1 |
9.7 |
8.6 |
8.4 |
8.9 |
7.9 |
Average number of days below -1.5°C
over 30 years |
days |
132 |
28 |
25 |
21 |
8.1 |
1.2 |
- |
- |
- |
0.4 |
7.4 |
17 |
25 |
Average number of days below -17.5°C
over 30 years |
days |
3.1 |
1.8 |
0.9 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.5 |
Average snowfall
over 30 years |
cm |
73.2 |
24.9 |
25.4 |
13.2 |
0.5 |
- |
- |
- |
- |
- |
- |
3.6 |
18.0 |
Most rain reported in a day
over 43 years |
cm |
13.0 |
5.1 |
6.6 |
7.9 |
5.3 |
6.1 |
9.4 |
7.6 |
7.9 |
13.0 |
10.2 |
7.9 |
5.3 |
Most rain reported in a month
over 43 years |
cm |
144.3 |
21.3 |
15.7 |
17.0 |
22.1 |
22.6 |
25.9 |
27.2 |
25.1 |
26.7 |
33.0 |
24.9 |
19.1 |
Least rain reported in a month
over 43 years |
cm |
79.5 |
0.5 |
0.5 |
1.3 |
2.3 |
2.3 |
2.0 |
2.0 |
1.8 |
2.5 |
- |
1.5 |
0.3 |
Heating degree days
over 30 years |
days |
5816 |
1176 |
997 |
775 |
451 |
200 |
34 |
6 |
12 |
104 |
392 |
674 |
995 |
Cooling degree days
over 30 years |
days |
785 |
- |
- |
- |
7 |
40 |
162 |
268 |
218 |
86 |
4 |
- |
- |
Most snow reported in a month
over 43 years |
cm |
197.6 |
64.0 |
104.4 |
52.1 |
16.5 |
- |
- |
- |
- |
- |
- |
32.5 |
83.3 |
Check weather averages for nearby locations (some locations might offer more data):
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