Weather History for Lancaster, PA

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Month of October, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 79 °F 63 °F 46 °F
Mean Temperature 68 °F 55 °F 42 °F
Min Temperature 62 °F 47 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 22 10 0 309
Cooling Degree Days (base 65) 2 0 0 3
Growing Degree Days (base 50) 18 6 0 189
Dew Point  
Dew Point 70 °F 47 °F 23 °F
Precipitation  
Precipitation 2.18 in 0.23 in 0.00 in 6.99 in
Snowdepth - - - -
Wind  
Wind 33 mph 5 mph 0 mph
Gust Wind 52 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.53 in 29.95 in 28.35 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 16, 2012 Rise Set
Actual Time 7:17 AM EDT 6:23 PM EDT
Civil Twilight 6:49 AM EDT 6:50 PM EDT
Nautical Twilight 6:18 AM EDT 7:22 PM EDT
Astronomical Twilight 5:46 AM EDT 7:53 PM EDT
Moon 8:37 AM EDT (10/16) 7:05 PM EDT (10/16)
Length of Visible Light 12h 00m
Length of Day
11h 05m
New Moon, 2% of the Moon is Illuminated
Oct 16
New Moon
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Weather History Calendar

Precipitation Actual month total 6.99 Average Month Total: 3.11
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
68 | 44 0.00
Average:
70 | 49 0.15
Rain
Actual:
63 | 57 1.78
Average:
70 | 50 0.15
Rain
Actual:
73 | 62 0.12
Average:
68 | 46 0.15
Rain
Actual:
75 | 57 0.02
Average:
68 | 47 0.07
Clear
Actual:
79 | 53 0.01
Average:
71 | 49 0.04
Scattered Clouds
Actual:
70 | 46 0.00
Average:
69 | 46 0.09
Rain
Actual:
53 | 44 0.09
Average:
68 | 44 0.01
Rain
Actual:
50 | 39 0.00
Average:
67 | 43 0.17
Rain
Actual:
57 | 46 0.00
Average:
67 | 45 0.25
Rain
Actual:
64 | 46 0.12
Average:
68 | 44 0.07
Clear
Actual:
57 | 42 0.00
Average:
65 | 42 0.05
Scattered Clouds
Actual:
57 | 37 0.00
Average:
64 | 44 0.13
Clear
Actual:
55 | 30 0.00
Average:
64 | 45 0.08
Partly Cloudy
Actual:
72 | 44 0.00
Average:
65 | 44 0.06
Rain
Actual:
68 | 53 0.15
Average:
66 | 42 0.08
Scattered Clouds
Actual:
60 | 43 0.00
Average:
66 | 42 0.00
Clear
Actual:
63 | 36 0.00
Average:
63 | 43 0.20
Rain
Actual:
70 | 45 0.07
Average:
62 | 41 0.10
Thunderstorm
Actual:
73 | 57 1.64
Average:
62 | 42 0.13
Fog
Actual:
62 | 44 0.01
Average:
61 | 41 0.14
Scattered Clouds
Actual:
63 | 42 0.00
Average:
63 | 39 0.10
Clear
Actual:
66 | 41 0.00
Average:
63 | 39 0.01
Rain
Actual:
66 | 46 0.06
Average:
64 | 41 0.20
Fog
Actual:
77 | 50 0.00
Average:
64 | 39 0.18
Overcast
Actual:
63 | 57 0.00
Average:
63 | 39 0.07
Overcast
Actual:
64 | 59 0.00
Average:
60 | 41 0.10
Partly Cloudy
Actual:
64 | 57 0.00
Average:
62 | 42 0.11
Rain
Actual:
57 | 51 0.27
Average:
64 | 41 0.04
Rain
Actual:
59 | 50 2.18
Average:
63 | 37 0.10
Rain
Actual:
50 | 41 0.47
Average:
59 | 34 0.05
Rain
Actual:
46 | 39 0.00
Average:
59 | 37 0.03
 

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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 68 56 44 53 47 42 93 70 42 29.97 29.93 29.88 10 8 4 9 5 - 0.00  
2 63 60 57 62 58 55 100 92 82 30.00 29.96 29.92 9 3 0 9 5 - 1.78 Fog , Rain
3 73 68 62 66 64 62 100 91 78 30.13 30.04 29.96 7 2 0 9 3 - 0.12 Fog , Rain
4 75 66 57 70 64 56 100 90 64 30.15 30.12 30.09 10 3 0 13 2 - 0.02 Fog , Rain
5 79 66 53 59 55 51 93 72 45 30.12 30.05 29.94 10 8 4 10 4 - 0.01  
6 70 58 46 58 50 40 90 72 50 30.05 29.90 29.83 10 9 4 22 6 28 0.00  
7 53 48 44 45 41 36 89 76 61 30.15 30.09 30.03 10 10 5 8 5 - 0.09 Rain
8 50 44 39 42 38 35 89 77 63 30.30 30.24 30.16 10 10 10 8 4 - 0.00 Rain
9 57 52 46 50 46 40 89 79 62 30.22 30.15 30.07 10 10 7 7 2 - 0.00 Rain
10 64 56 46 54 49 37 100 83 43 30.06 29.98 29.84 10 5 1 16 3 21 0.12 Rain
11 57 50 42 37 32 29 76 55 35 30.26 30.19 30.07 10 10 10 14 7 18 0.00  
12 57 47 37 40 32 26 89 64 34 30.47 30.24 30.12 10 10 3 18 4 25 0.00  
13 55 42 30 35 27 23 82 58 35 30.53 30.44 30.29 10 10 10 10 4 - 0.00  
14 72 58 44 54 46 36 80 68 47 30.27 30.11 29.92 10 10 10 14 5 20 0.00  
15 68 60 53 63 57 44 94 82 70 29.89 29.73 29.67 10 8 2 10 6 - 0.15 Rain
16 60 52 43 42 39 37 80 63 47 29.93 29.86 29.78 10 10 10 17 9 25 0.00  
17 63 48 36 45 40 34 93 75 42 30.03 29.97 29.94 10 8 4 7 2 - 0.00  
18 70 57 45 56 49 42 93 79 44 29.99 29.93 29.83 10 8 4 21 7 28 0.07 Rain
19 73 64 57 63 58 55 100 90 61 29.84 29.73 29.61 10 5 0 20 5 28 1.64 Fog , Rain , Thunderstorm
20 62 54 44 54 47 38 100 80 44 29.91 29.75 29.67 10 5 0 15 4 21 0.01 Fog
21 63 52 42 43 40 38 89 68 44 30.11 30.03 29.93 10 10 10 18 8 22 0.00  
22 66 54 41 43 40 36 83 64 40 30.19 30.13 30.09 10 10 8 12 6 - 0.00  
23 66 55 46 58 52 43 100 87 75 30.16 30.08 30.05 8 5 0 5 1 - 0.06 Fog , Rain
24 77 62 50 58 53 48 100 87 50 30.15 30.10 30.06 8 2 0 6 1 - 0.00 Fog
25 63 59 57 58 56 55 100 90 82 30.24 30.20 30.16 4 3 1 10 6 - 0.00  
26 64 62 59 57 56 55 90 83 70 30.21 30.16 30.08 8 5 2 6 3 - 0.00  
27 64 60 57 56 53 51 90 78 65 30.07 29.97 29.90 10 9 5 9 4 - 0.00  
28 57 54 51 52 48 43 89 81 62 29.88 29.76 29.65 10 8 5 17 10 25 0.27 Rain
29 59 54 50 52 47 45 94 84 74 29.62 28.93 28.35 10 4 2 33 20 52 2.18 Rain
30 50 46 41 48 39 37 93 87 81 29.46 29.23 28.41 10 7 2 29 15 38 0.47 Rain
31 46 42 39 38 36 34 89 78 65 29.61 29.53 29.45 10 10 10 14 4 17 0.00 Rain