Weather History for Rockland, ME

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 74 °F 64 °F
Mean Temperature 72 °F 67 °F 62 °F
Min Temperature 66 °F 59 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 4 1 0 18
Cooling Degree Days (base 65) 7 2 0 71
Growing Degree Days (base 50) 22 17 12 524
Dew Point  
Dew Point 72 °F 62 °F 45 °F
Precipitation  
Precipitation 1.47 in 0.08 in 0.00 in 2.36 in
Snowdepth - - - -
Wind  
Wind 17 mph 5 mph 0 mph
Gust Wind 26 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 29.95 in 29.66 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 11, 2012 Rise Set
Actual Time 5:36 AM EDT 7:46 PM EDT
Civil Twilight 5:04 AM EDT 8:17 PM EDT
Nautical Twilight 4:25 AM EDT 8:56 PM EDT
Astronomical Twilight 3:41 AM EDT 9:39 PM EDT
Moon No Moon Rise 3:21 PM EDT (8/11)
Length of Visible Light 15h 13m
Length of Day
14h 10m
Waning Crescent, 33% of the Moon is Illuminated
Aug 11
Waning Crescent
Aug 17
New
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.36 Average Month Total: 0.00
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
75 | 64 0.00
Average:
71 | 56 -
Overcast
Actual:
73 | 62 0.00
Average:
71 | 56 -
Thunderstorm
Actual:
80 | 62 0.00
Average:
71 | 56 -
Clear
Actual:
80 | 64 0.00
Average:
71 | 56 -
Overcast
Actual:
73 | 62 0.00
Average:
71 | 56 -
Partly Cloudy
Actual:
80 | 64 0.05
Average:
71 | 56 -
Clear
Actual:
73 | 55 0.00
Average:
71 | 56 -
Scattered Clouds
Actual:
78 | 55 0.00
Average:
71 | 56 -
Overcast
Actual:
71 | 62 0.00
Average:
71 | 56 -
Overcast
Actual:
64 | 62 0.17
Average:
71 | 56 -
Mostly Cloudy
Actual:
75 | 64 0.26
Average:
71 | 56 -
Overcast
Actual:
71 | 64 0.01
Average:
71 | 56 -
Partly Cloudy
Actual:
75 | 66 0.00
Average:
71 | 56 -
Scattered Clouds
Actual:
78 | 62 0.00
Average:
71 | 56 -
Scattered Clouds
Actual:
78 | 60 0.02
Average:
71 | 56 -
Overcast
Actual:
66 | 60 1.47
Average:
71 | 56 -
Thunderstorm
Actual:
75 | 60 0.16
Average:
71 | 55 -
Partly Cloudy
Actual:
75 | 64 0.02
Average:
71 | 55 -
Scattered Clouds
Actual:
73 | 60 0.01
Average:
71 | 55 -
Clear
Actual:
73 | 55 0.00
Average:
71 | 55 -
Partly Cloudy
Actual:
73 | 55 0.00
Average:
70 | 55 -
Scattered Clouds
Actual:
73 | 53 0.00
Average:
70 | 55 -
Scattered Clouds
Actual:
78 | 57 0.00
Average:
70 | 54 -
Clear
Actual:
75 | 55 0.00
Average:
70 | 54 -
Scattered Clouds
Actual:
73 | 55 0.00
Average:
70 | 54 -
Clear
Actual:
73 | 53 0.00
Average:
69 | 54 -
Scattered Clouds
Actual:
75 | 57 0.00
Average:
69 | 53 -
Thunderstorm
Actual:
78 | 60 0.14
Average:
69 | 53 -
Clear
Actual:
73 | 50 0.00
Average:
68 | 53 -
Clear
Actual:
73 | 53 0.00
Average:
68 | 52 -
Thunderstorm
Actual:
75 | 60 0.05
Average:
68 | 52 -
 

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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 75 70 64 66 65 63 100 85 69 29.88 29.86 29.84 10 10 2 12 7 - 0.00  
2 73 68 62 70 65 61 100 95 88 29.90 29.86 29.84 10 4 0 9 3 - 0.00  
3 80 71 62 70 66 61 100 89 70 30.05 29.94 29.86 10 6 0 12 3 - 0.00 Thunderstorm
4 80 72 64 66 64 63 100 78 54 30.23 30.18 30.06 10 10 5 10 5 - 0.00  
5 73 68 62 72 68 63 100 98 94 30.23 30.08 29.89 10 4 0 13 5 18 0.00  
6 80 72 64 72 64 55 100 73 45 29.96 29.89 29.83 10 9 2 13 8 23 0.05  
7 73 64 55 63 57 54 100 76 57 29.99 29.97 29.94 10 10 10 13 5 - 0.00  
8 78 66 55 66 62 54 100 84 57 29.97 29.95 29.93 10 8 0 12 3 - 0.00  
9 71 66 62 70 65 61 100 95 88 29.97 29.95 29.92 10 5 0 10 2 - 0.00  
10 64 63 62 64 63 61 100 99 94 29.98 29.96 29.92 9 2 0 13 6 - 0.17  
11 75 70 64 72 66 63 100 95 88 29.95 29.89 29.83 10 7 0 16 8 21 0.26  
12 71 68 64 72 68 64 100 99 94 29.95 29.91 29.87 10 2 0 8 5 - 0.01  
13 75 70 66 70 68 64 100 92 78 29.90 29.88 29.85 10 7 0 10 5 - 0.00  
14 78 70 62 66 65 61 100 81 61 29.90 29.89 29.87 10 9 2 12 3 - 0.00  
15 78 69 60 70 65 61 100 85 54 29.91 29.89 29.87 10 8 0 12 3 20 0.02  
16 66 63 60 66 64 61 100 97 94 29.88 29.78 29.70 10 5 0 12 5 16 1.47  
17 75 68 60 66 63 59 100 84 61 29.80 29.77 29.75 10 10 7 12 8 17 0.16 Thunderstorm
18 75 70 64 66 64 59 100 85 57 29.90 29.83 29.76 10 8 3 8 5 - 0.02  
19 73 66 60 63 57 54 100 73 53 29.95 29.90 29.88 10 10 5 10 4 - 0.01  
20 73 64 55 63 59 54 100 81 57 29.91 29.88 29.85 10 10 5 10 4 - 0.00  
21 73 64 55 64 59 54 100 84 57 30.06 29.96 29.88 10 9 0 9 2 - 0.00  
22 73 63 53 63 58 52 100 79 50 30.14 30.11 30.06 10 9 0 10 3 - 0.00  
23 78 68 57 66 62 57 100 81 51 30.10 30.08 30.04 10 7 0 12 3 - 0.00  
24 75 65 55 63 59 55 100 81 53 30.24 30.16 30.08 10 10 5 12 3 - 0.00  
25 73 64 55 64 59 54 100 84 57 30.35 30.31 30.24 10 9 1 9 2 - 0.00  
26 73 63 53 66 61 54 100 87 73 30.33 30.29 30.21 10 8 0 13 3 17 0.00  
27 75 66 57 66 63 55 100 85 65 30.20 30.08 29.89 10 10 1 14 5 21 0.00  
28 78 70 60 70 65 46 100 83 55 29.87 29.75 29.66 10 10 5 14 8 26 0.14 Thunderstorm
29 73 62 50 55 49 45 88 64 43 29.90 29.86 29.82 10 10 10 16 7 24 0.00  
30 73 63 53 59 53 50 94 66 44 29.95 29.89 29.85 10 10 10 17 8 25 0.00  
31 75 68 60 66 61 55 100 77 60 29.85 29.79 29.72 10 10 10 12 7 17 0.05 Thunderstorm