Weather History for Anchorage Merrill, AK

Change the Weather History Date:

Week of September 9, 2012 through September 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 61 °F 56 °F 51 °F
Mean Temperature 52 °F 48 °F 44 °F
Min Temperature 48 °F 40 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 22 17 14 122
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 49 °F 39 °F 24 °F
Precipitation  
Precipitation 0.42 in 0.15 in 0.00 in 1.04 in
Snowdepth - - - -
Wind  
Wind 17 mph 3 mph 0 mph
Gust Wind 22 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 29.88 in 29.78 in 29.62 in

Weekly Weather History Graph

Weekly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 13, 2012 Rise Set
Actual Time 7:22 AM AKDT 8:25 PM AKDT
Civil Twilight 6:38 AM AKDT 9:09 PM AKDT
Nautical Twilight 5:43 AM AKDT 10:04 PM AKDT
Astronomical Twilight 4:39 AM AKDT 11:07 PM AKDT
Moon 4:23 AM AKDT (9/13) 7:11 PM AKDT (9/13)
Length of Visible Light 14h 31m
Length of Day
13h 03m
Waning Crescent, 6% of the Moon is Illuminated
Sep 13
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 7
Last Quarter

Daily Weather History & Observations

2012 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  
9 61 48 35 35 30 25 89 54 25 29.81 29.73 29.70 10 10 10 17 5 22 0.00  
10 57 44 30 42 31 24 89 60 29 29.88 29.84 29.80 10 10 10 7 2 - 0.00  
11 55 44 34 40 34 29 82 65 43 29.86 29.82 29.74 10 10 10 8 3 - 0.00 Rain
12 51 48 44 47 43 40 97 86 74 29.75 29.67 29.62 10 10 8 6 2 - 0.42 Rain
13 59 50 43 47 44 41 97 83 57 29.83 29.80 29.77 10 10 10 6 1 - 0.01  
14 54 50 46 48 46 43 97 87 74 29.82 29.80 29.78 10 9 6 7 1 - 0.21 Rain
15 57 52 48 49 47 44 96 88 67 29.82 29.77 29.63 10 10 8 12 5 20 0.40 Rain