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The tables below display average monthly climate and weather indicators in Erie Pennsylvania.
Temperature by: Fahrenheit / Centigrade
| Erie Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature |
-3.7 |
-3.4 |
2.2 |
7.8 |
13.8 |
19.2 |
21.8 |
21.2 |
17.8 |
11.8 |
6.2 |
-0.3 |
9.6 |
| Avg. Max Temperature |
0.3 |
0.9 |
6.4 |
12.5 |
18.8 |
24.1 |
26.6 |
25.8 |
22.3 |
16.1 |
9.7 |
3.2 |
13.9 |
| Avg. Min Temperature |
-7.7 |
-7.8 |
-2.2 |
3.2 |
8.8 |
14.2 |
17.0 |
16.6 |
13.3 |
7.6 |
2.8 |
-3.8 |
5.2 |
| Days with Max Temp of 32 C or Higher |
0.0 |
0.0 |
0.0 |
0.0 |
< 0.5 |
1.0 |
1.0 |
1.0 |
< 0.5 |
0.0 |
0.0 |
0.0 |
2.0 |
| Days with Min Temp Below Freezing |
27.0 |
25.0 |
23.0 |
11.0 |
1.0 |
< 0.5 |
0.0 |
0.0 |
0.0 |
1.0 |
11.0 |
24.0 |
123 |
| | |
| Erie Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days |
1228 |
1098 |
902 |
567 |
268 |
52.0 |
0.0 |
12.0 |
89.0 |
370 |
654 |
1039 |
6279 |
| Cooling Degree Days |
0.0 |
0.0 |
0.0 |
0.0 |
17.0 |
97.0 |
199 |
171 |
59.0 |
7.0 |
0.0 |
0.0 |
550 |
| | |
| Erie Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) |
2.2 |
2.3 |
3.0 |
3.2 |
3.4 |
4.1 |
3.4 |
4.1 |
4.4 |
3.8 |
4.0 |
3.6 |
41.5 |
| Days with Precipitation 0.01 inch or More |
18.0 |
15.0 |
15.0 |
14.0 |
12.0 |
10.0 |
10.0 |
11.0 |
11.0 |
13.0 |
16.0 |
19.0 |
164 |
| Monthly Snowfall (inches) |
23.2 |
15.8 |
11.2 |
2.7 |
0.0 |
< 0.05 |
0.0 |
< 0.05 |
< 0.05 |
0.3 |
10.1 |
22.8 |
86.1 |
| | |
| Other Erie Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed |
13.2 |
12.0 |
12.0 |
11.3 |
9.9 |
9.6 |
9.0 |
9.0 |
9.9 |
11.2 |
12.8 |
13.0 |
11.1 |
| Clear Days |
2.0 |
3.0 |
5.0 |
6.0 |
7.0 |
8.0 |
8.0 |
8.0 |
7.0 |
6.0 |
3.0 |
1.0 |
63.0 |
| Partly Cloudy Days |
4.0 |
6.0 |
7.0 |
8.0 |
10.0 |
11.0 |
13.0 |
12.0 |
10.0 |
8.0 |
5.0 |
4.0 |
97.0 |
| Cloudy Days |
25.0 |
20.0 |
19.0 |
17.0 |
14.0 |
11.0 |
10.0 |
11.0 |
14.0 |
17.0 |
23.0 |
26.0 |
205 |
| Avg. Relative Humidity |
55.0 |
75.0 |
74.0 |
70.0 |
68.5 |
70.5 |
72.0 |
73.0 |
73.0 |
71.0 |
69.0 |
72.0 |
74.5 |
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