History for Lancaster, PA

Week of January 6, 2013 through January 12, 2013 — View Current Conditions
Week of January 6, 2013 through January 12, 2013
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 50 °F 45 °F 43 °F
Mean Temperature 44 °F 36 °F 32 °F
Min Temperature 39 °F 27 °F 21 °F
Degree Days
Heating Degree Days (base 65) 32 28 20 199
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 45 °F 30 °F 19 °F
Precipitation
Precipitation 0.38 in 0.06 in 0.00 in 0.39 in
Snowdepth - - - -
Wind
Wind 18 mph 3 mph 0 mph
Gust Wind 17 mph 17 mph 17 mph
Sea Level Pressure
Sea Level Pressure 30.57 in 30.29 in 30.01 in
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Date:
Astronomy
May. 23, 2013 Rise Set
Actual Time 7:27 AM EST 4:57 PM EST
Civil Twilight 6:57 AM EST 5:27 PM EST
Nautical Twilight 6:23 AM EST 6:00 PM EST
Astronomical Twilight 5:50 AM EST 6:33 PM EST
Moon 3:57 AM EST (1/8) 1:57 PM EST (1/8)
Length Of Visible Light 10h 30m
Length of Day
9h 29m
Waning Crescent, 14% of the Moon is Illuminated
Jan 8
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
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Daily Observations
2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
6 45 34 24 30 26 21 100 76 46 30.19 30.11 30.01 10 5 0 18 3 - 0.00 Fog , Snow
7 43 35 27 28 25 21 81 65 49 30.43 30.33 30.13 10 9 4 15 7 - 0.00  
8 46 34 21 30 25 19 93 74 53 30.41 30.39 30.37 7 5 2 6 2 - 0.00  
9 44 32 21 36 28 19 93 85 68 30.38 30.32 30.21 5 3 2 7 1 - 0.01 Rain
10 46 38 30 28 26 23 89 62 46 30.57 30.50 30.36 10 10 7 12 6 17 0.00  
11 44 37 30 40 36 26 97 87 71 30.51 30.24 30.09 10 4 1 8 2 - 0.38 Rain
12 50 44 39 45 41 38 100 93 80 30.17 30.13 30.09 4 1 0 6 2 - 0.00 Fog
Comma Delimited File