Lancaster, PA

3:37 PM EDT on August 20, 2017 (GMT -0400)
Lancaster

Weather History for KLNS - December, 2004

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Month of December, 2004

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 42 °F 17 °F
Mean Temperature 47 °F 35 °F 12 °F
Min Temperature 44 °F 27 °F 6 °F
Degree Days  
Heating Degree Days (base 65) 54 30 18 938
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 56 °F 25 °F -15 °F
Precipitation  
Precipitation 0.86 in 0.10 in 0.00 in 3.08 in
Snowdepth - - - -
Wind  
Wind 37 mph 8 mph 0 mph
Gust Wind 50 mph 27 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.63 in 30.07 in 29.40 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 31, 2004 Rise Set
Actual Time 7:27 AM EST 4:49 PM EST
Civil Twilight 6:56 AM EST 5:20 PM EST
Nautical Twilight 6:22 AM EST 5:54 PM EST
Astronomical Twilight 5:49 AM EST 6:27 PM EST
Moon 9:38 PM EST (12/31) 10:43 AM EST (12/31)
Length of Visible Light 10h 23m
Length of Day
9h 22m
Waning Gibbous, 78% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 3
Last Quarter
Jan 10
New
Jan 17
First Quarter
Jan 25
Full

Daily Weather History & Observations

2004 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 53 45 37 50 37 25 94 73 47 30.05 29.77 29.53 10 8 2 37 15 50 0.64 Rain
2 45 38 30 28 26 24 85 68 48 30.16 30.05 29.89 10 10 6 13 5 - 0.00  
3 46 36 26 31 24 20 92 68 42 30.07 29.93 29.84 10 9 6 18 7 26 0.00 Rain
4 45 34 24 29 25 20 88 67 46 30.13 30.04 29.97 10 10 9 13 3 - 0.00  
5 53 42 30 35 30 25 85 67 47 30.28 30.15 30.00 10 10 8 17 5 - 0.00  
6 42 38 34 40 34 25 96 82 67 30.30 30.19 30.10 10 8 4 13 10 - 0.00 Rain
7 50 44 39 48 42 37 100 96 93 30.13 29.84 29.65 7 2 0 14 9 - 0.38 Fog , Rain
8 57 47 37 48 40 34 100 81 47 30.20 29.93 29.71 10 7 0 24 6 30 0.00 Fog
9 46 40 34 44 37 32 97 89 68 30.20 30.07 29.83 10 7 2 14 6 - 0.53 Rain
10 48 46 44 47 45 43 100 97 93 29.81 29.57 29.42 10 4 1 18 10 - 0.65 Rain
11 50 44 39 46 41 30 100 88 62 29.60 29.44 29.40 10 4 0 18 5 26 0.00 Fog , Rain
12 43 40 37 35 31 27 93 71 60 29.74 29.68 29.59 10 10 6 17 12 - 0.00 Rain
13 43 38 34 35 28 22 87 65 45 29.89 29.68 29.56 10 10 7 26 11 32 0.02 Rain
14 34 31 28 23 18 12 69 58 49 30.33 30.12 29.89 10 10 10 18 14 24 0.00  
15 35 27 19 18 14 6 78 60 48 30.48 30.43 30.34 10 10 10 16 9 22 0.00  
16 43 31 19 24 18 14 81 63 32 30.47 30.35 30.15 10 10 7 9 3 - 0.00  
17 43 35 27 27 21 18 72 57 40 30.30 30.22 30.12 10 10 10 17 5 26 0.00  
18 44 32 21 29 23 17 89 74 55 30.27 30.11 29.90 10 9 4 9 3 - 0.00  
19 39 29 17 36 28 3 100 85 54 29.87 29.76 29.65 10 4 0 23 5 33 0.00 Fog , Rain
20 17 12 6 3 -7 -15 65 43 27 30.18 30.03 29.86 10 10 10 28 18 34 0.00  
21 33 24 15 20 10 2 69 55 36 30.20 30.12 30.05 10 10 9 7 5 - 0.00  
22 51 37 23 32 25 18 85 62 43 30.27 30.21 30.17 10 10 7 10 4 - 0.00  
23 60 47 32 56 45 22 96 83 59 30.14 29.84 29.61 10 7 1 29 16 38 0.86 Rain
24 30 26 21 20 15 11 66 58 49 30.25 30.19 30.07 10 10 10 15 10 - 0.00  
25 27 22 17 12 7 0 77 55 31 30.36 30.30 30.21 10 10 10 10 4 - 0.00  
26 30 22 15 18 13 10 80 63 49 30.32 30.19 30.09 10 10 10 18 5 24 0.00  
27 27 21 15 16 3 -3 63 44 30 30.63 30.44 30.14 10 10 10 28 16 36 0.00  
28 30 21 12 19 9 0 70 54 38 30.63 30.49 30.28 10 10 10 10 5 - 0.00  
29 48 39 30 31 23 13 76 56 42 30.34 30.23 30.17 10 9 6 8 4 - 0.00  
30 44 38 33 34 32 30 92 79 68 30.51 30.44 30.34 7 5 2 9 2 - 0.00  
31 53 45 37 41 37 33 89 78 61 30.48 30.35 30.23 10 6 3 14 6 - 0.00