Weather History for Haines, AK

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 54 °F 48 °F
Mean Temperature 55 °F 50 °F 42 °F
Min Temperature 53 °F 46 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 22 15 10 456
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 1 0 34
Dew Point  
Dew Point 53 °F 46 °F 35 °F
Precipitation  
Precipitation 1.33 in 0.24 in 0.00 in 7.18 in
Snowdepth - - - -
Wind  
Wind 18 mph 8 mph 0 mph
Gust Wind 36 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 29.98 in 29.17 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 07, 2012 Rise Set
Actual Time 6:14 AM AKDT 7:44 PM AKDT
Civil Twilight 5:31 AM AKDT 8:26 PM AKDT
Nautical Twilight 4:38 AM AKDT 9:19 PM AKDT
Astronomical Twilight 3:35 AM AKDT 10:20 PM AKDT
Moon 9:56 PM AKDT (9/7) 3:01 PM AKDT (9/7)
Length of Visible Light 14h 54m
Length of Day
13h 29m
Waning Gibbous, 57% of the Moon is Illuminated
Sep 7
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Weather History Calendar

Precipitation Actual month total 7.18 Average Month Total: 4.20
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
57 | 48 0.23
Average:
57 | 47 0.12
Rain
Actual:
57 | 51 0.03
Average:
57 | 46 0.13
Overcast
Actual:
55 | 51 0.00
Average:
56 | 46 0.13
Mostly Cloudy
Actual:
59 | 53 0.01
Average:
56 | 46 0.13
Mostly Cloudy
Actual:
55 | 51 0.00
Average:
56 | 46 0.14
Partly Cloudy
Actual:
57 | 51 0.00
Average:
55 | 46 0.14
Rain
Actual:
53 | 48 0.66
Average:
55 | 45 0.14
Rain
Actual:
55 | 46 1.01
Average:
55 | 45 0.14
Rain
Actual:
53 | 42 0.23
Average:
54 | 45 0.15
Rain
Actual:
50 | 39 0.04
Average:
54 | 45 0.15
Overcast
Actual:
48 | 37 0.06
Average:
54 | 45 0.15
Rain
Actual:
54 | 44 0.55
Average:
53 | 44 0.15
Rain
Actual:
53 | 44 1.33
Average:
53 | 44 0.15
Rain
Actual:
53 | 46 0.26
Average:
53 | 44 0.15
Overcast
Actual:
52 | 48 0.02
Average:
52 | 44 0.15
Mostly Cloudy
Actual:
55 | 48 0.02
Average:
52 | 44 0.15
Rain
Actual:
55 | 50 0.11
Average:
52 | 44 0.15
Partly Cloudy
Actual:
54 | 39 0.00
Average:
52 | 44 0.15
Rain
Actual:
54 | 41 0.00
Average:
52 | 43 0.15
Rain
Actual:
57 | 46 0.02
Average:
52 | 43 0.14
Partly Cloudy
Actual:
59 | 46 0.00
Average:
52 | 43 0.14
Rain
Actual:
62 | 46 0.08
Average:
51 | 43 0.14
Rain
Actual:
57 | 51 0.05
Average:
51 | 42 0.14
Rain
Actual:
54 | 50 0.00
Average:
51 | 42 0.14
Rain
Actual:
53 | 48 0.25
Average:
51 | 42 0.13
Rain
Actual:
51 | 43 0.97
Average:
51 | 41 0.13
Rain
Actual:
48 | 42 1.05
Average:
50 | 41 0.13
Rain
Actual:
51 | 46 0.20
Average:
50 | 41 0.13
Rain
Actual:
52 | 44 0.00
Average:
50 | 40 0.13
Partly Cloudy
Actual:
51 | 39 0.00
Average:
49 | 40 0.13
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 57 52 48 48 47 45 93 83 67 29.92 29.86 29.83 10 10 6 15 9 26 0.23 Rain
2 57 53 51 49 48 47 92 85 77 30.07 29.98 29.85 10 10 9 15 10 26 0.03 Rain
3 55 53 51 51 50 48 93 89 80 30.09 30.05 29.96 10 10 10 17 10 31 0.00  
4 59 55 53 52 49 45 94 82 72 30.23 30.09 29.94 10 10 10 16 12 31 0.01  
5 55 53 51 50 47 45 94 82 74 30.24 30.16 30.04 10 10 10 18 11 34 0.00  
6 57 53 51 50 47 44 93 79 69 30.32 30.21 30.09 10 10 10 15 11 28 0.00  
7 53 50 48 50 46 43 94 85 71 30.34 30.12 29.92 10 8 3 17 9 26 0.66 Rain
8 55 50 46 50 47 44 96 89 75 29.94 29.70 29.48 10 8 2 14 6 21 1.01 Rain
9 53 46 42 47 44 42 100 92 76 29.64 29.49 29.43 10 9 3 10 5 - 0.23 Rain
10 50 44 39 44 42 39 100 95 68 29.99 29.80 29.66 10 6 0 9 4 - 0.04 Fog , Rain
11 48 42 37 45 42 36 100 92 83 30.10 30.04 29.97 10 9 2 13 5 21 0.06  
12 54 49 44 51 46 44 100 93 77 29.95 29.86 29.82 10 6 2 14 6 26 0.55 Rain
13 53 48 44 48 47 43 100 95 77 29.94 29.78 29.58 10 6 1 13 5 20 1.33 Rain
14 53 50 46 49 47 45 97 89 82 30.20 30.04 29.69 10 10 5 15 6 26 0.26 Rain
15 52 50 48 48 47 46 94 88 82 30.35 30.31 30.20 10 10 10 17 10 28 0.02  
16 55 51 48 47 46 43 93 83 71 30.32 30.26 30.11 10 10 8 16 12 30 0.02  
17 55 52 50 49 47 43 94 85 74 30.16 30.07 30.02 10 10 8 14 9 23 0.11 Rain
18 54 46 39 46 42 39 97 81 68 30.24 30.22 30.18 10 10 10 10 7 21 0.00  
19 54 47 41 47 44 40 97 82 69 30.29 30.27 30.24 10 10 5 9 6 - 0.00 Rain
20 57 50 46 52 48 46 100 93 83 30.29 30.19 30.04 10 8 3 12 5 - 0.02 Rain
21 59 52 46 52 48 45 100 92 77 30.06 30.04 30.02 10 10 3 8 2 - 0.00  
22 62 54 46 52 49 46 100 88 67 30.04 29.98 29.91 10 8 1 16 4 25 0.08 Rain
23 57 54 51 53 50 48 94 86 74 30.03 29.97 29.94 10 10 8 18 13 32 0.05 Rain
24 54 52 50 48 46 44 86 79 71 30.21 30.14 30.03 10 10 10 13 8 23 0.00 Rain
25 53 50 48 47 46 43 93 86 74 30.20 30.01 29.83 10 9 5 18 8 31 0.25 Rain
26 51 47 43 46 45 41 97 89 80 29.88 29.78 29.30 10 9 4 16 11 29 0.97 Rain
27 48 45 42 46 45 41 97 91 83 29.62 29.45 29.17 10 8 2 17 10 36 1.05 Rain
28 51 48 46 47 45 43 97 88 82 29.81 29.71 29.61 10 10 6 17 12 31 0.20 Rain
29 52 48 44 46 43 40 93 85 74 29.96 29.88 29.81 10 10 10 15 10 29 0.00 Rain
30 51 44 39 43 39 35 93 82 59 30.14 30.05 29.92 10 10 10 13 8 24 0.00