Weather History for Erie, PA

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 71 °F 58 °F
Mean Temperature 83 °F 63 °F 52 °F
Min Temperature 74 °F 55 °F 40 °F
Degree Days  
Heating Degree Days (base 65) 13 4 0 120
Cooling Degree Days (base 65) 18 2 0 65
Growing Degree Days (base 50) 30 13 2 380
Dew Point  
Dew Point 73 °F 53 °F 37 °F
Precipitation  
Precipitation 1.95 in 0.15 in 0.00 in 3.98 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 26 mph 8 mph 0 mph
Gust Wind 48 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.46 in 30.04 in 29.65 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 25, 2013 Rise Set
Actual Time 7:11 AM EDT 7:12 PM EDT
Civil Twilight 6:43 AM EDT 7:40 PM EDT
Nautical Twilight 6:11 AM EDT 8:12 PM EDT
Astronomical Twilight 5:37 AM EDT 8:45 PM EDT
Moon 11:12 PM EDT (9/25) 1:21 PM EDT (9/25)
Length of Visible Light 12h 56m
Length of Day
12h 00m
Waning Gibbous, 64% of the Moon is Illuminated
Sep 25
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Weather History Calendar

Precipitation Actual month total 3.98 Normal Month Total: 4.61
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Thunderstorm
Actual:
81 | 67 0.81
Average:
77 | 60 0.13
Rain
Actual:
77 | 67 0.03
Average:
76 | 60 0.13
Rain
Actual:
67 | 60 T
Average:
76 | 60 0.13
Scattered Clouds
Actual:
75 | 59 0.00
Average:
76 | 60 0.13
Partly Cloudy
Actual:
70 | 54 0.00
Average:
76 | 59 0.14
Clear
Actual:
68 | 48 0.00
Average:
75 | 59 0.13
Rain
Actual:
77 | 56 0.15
Average:
75 | 59 0.14
Rain
Actual:
72 | 56 T
Average:
75 | 58 0.14
Rain
Actual:
76 | 54 0.29
Average:
74 | 58 0.14
Clear
Actual:
91 | 74 0.00
Average:
74 | 58 0.15
Thunderstorm
Actual:
90 | 70 0.48
Average:
74 | 58 0.14
Rain
Actual:
74 | 64 0.13
Average:
73 | 57 0.15
Overcast
Actual:
64 | 54 0.00
Average:
73 | 57 0.15
Partly Cloudy
Actual:
60 | 49 0.00
Average:
73 | 57 0.15
Rain
Actual:
68 | 49 0.05
Average:
72 | 56 0.16
Rain
Actual:
62 | 47 T
Average:
72 | 56 0.16
Clear
Actual:
64 | 40 0.00
Average:
72 | 56 0.16
Clear
Actual:
73 | 48 0.00
Average:
71 | 55 0.16
Clear
Actual:
76 | 57 0.00
Average:
71 | 55 0.17
Rain
Actual:
79 | 63 0.06
Average:
70 | 54 0.17
Rain
Actual:
70 | 58 1.95
Average:
70 | 54 0.17
Overcast
Actual:
58 | 53 T
Average:
70 | 54 0.17
Partly Cloudy
Actual:
59 | 44 0.00
Average:
69 | 53 0.17
Scattered Clouds
Actual:
63 | 43 0.00
Average:
69 | 53 0.16
Clear
Actual:
69 | 45 0.00
Average:
68 | 53 0.17
Clear
Actual:
69 | 45 0.00
Average:
68 | 52 0.17
Clear
Actual:
67 | 48 0.00
Average:
68 | 52 0.17
Clear
Actual:
75 | 54 0.00
Average:
67 | 51 0.17
Scattered Clouds
Actual:
73 | 56 0.00
Average:
67 | 51 0.17
Rain
Actual:
68 | 59 0.03
Average:
66 | 51 0.16
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 81 74 67 70 67 64 93 78 62 29.83 29.80 29.75 10 7 0 12 4 14 0.81 Fog , Rain , Thunderstorm
2 77 72 67 70 65 55 90 76 61 29.84 29.77 29.74 10 9 2 17 8 23 0.03 Rain
3 67 64 60 58 55 53 84 74 63 30.02 29.92 29.84 10 10 7 15 9 24 T Rain
4 75 67 59 60 56 53 84 69 53 30.07 30.04 30.01 10 10 10 20 10 28 0.00  
5 70 62 54 61 49 42 66 55 44 30.24 30.15 30.01 10 10 10 15 8 20 0.00  
6 68 58 48 51 44 40 80 62 43 30.30 30.23 30.12 10 10 10 12 6 15 0.00  
7 77 67 56 65 54 43 87 64 41 30.11 30.01 29.91 10 9 2 15 7 21 0.15 Rain
8 72 64 56 67 57 46 90 71 52 30.10 30.00 29.89 10 9 5 24 11 31 T Rain
9 76 65 54 66 58 45 90 75 60 30.10 30.05 29.98 10 8 1 17 10 23 0.29 Rain
10 91 83 74 73 69 66 79 63 47 30.05 30.00 29.95 10 9 7 18 11 25 0.00  
11 90 80 70 73 69 66 79 63 47 30.07 30.02 29.93 10 8 1 22 9 33 0.48 Rain , Thunderstorm
12 74 69 64 67 63 51 90 72 53 29.94 29.86 29.81 10 9 2 16 8 23 0.13 Rain
13 64 59 54 54 47 40 72 64 55 30.07 29.94 29.83 10 10 10 16 12 23 0.00  
14 60 55 49 45 41 37 80 65 49 30.17 30.13 30.06 10 10 10 13 6 18 0.00  
15 68 59 49 56 48 42 84 66 48 30.18 30.12 30.07 10 10 7 15 6 20 0.05 Rain
16 62 55 47 54 51 42 93 83 72 30.37 30.22 30.10 10 10 9 20 7 24 T Rain
17 64 52 40 49 43 37 92 72 51 30.46 30.37 30.28 10 10 10 14 6 16 0.00  
18 73 61 48 53 46 38 72 60 47 30.26 30.19 30.11 10 10 10 15 8 18 0.00  
19 76 67 57 63 57 50 87 73 58 30.12 30.07 30.01 10 9 6 14 8 18 0.00  
20 79 71 63 67 64 59 90 79 67 30.00 29.89 29.76 10 6 4 23 13 29 0.06 Rain
21 70 64 58 66 60 48 93 79 64 29.80 29.71 29.65 10 7 0 26 7 48 1.95 Fog , Rain
22 58 56 53 48 44 39 72 64 55 30.06 29.93 29.81 10 10 10 15 9 21 T  
23 59 52 44 44 41 39 92 72 51 30.18 30.13 30.06 10 10 10 12 5 17 0.00  
24 63 53 43 50 44 39 83 72 60 30.16 30.11 30.01 10 10 10 12 4 15 0.00  
25 69 57 45 51 47 43 93 71 49 30.01 29.98 29.95 10 10 10 13 4 15 0.00  
26 69 57 45 52 47 43 93 68 42 30.14 30.07 29.99 10 10 10 18 5 22 0.00  
27 67 58 48 54 51 45 93 76 58 30.25 30.21 30.14 10 10 10 18 6 24 0.00  
28 75 65 54 53 50 47 93 67 41 30.27 30.21 30.13 10 10 10 20 10 29 0.00  
29 73 65 56 58 52 47 78 68 57 30.13 30.05 29.99 10 10 10 21 12 28 0.00  
30 68 64 59 62 59 54 90 84 78 30.02 30.00 29.98 10 8 2 13 7 16 0.03 Rain