Weather History for Ann Arbor, MI

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Month of March, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 60 °F 30 °F
Mean Temperature 68 °F 49 °F 26 °F
Min Temperature 55 °F 38 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 40 16 0 508
Cooling Degree Days (base 65) 2 0 0 5
Growing Degree Days (base 50) 18 5 0 152
Dew Point  
Dew Point 65 °F 39 °F 9 °F
Precipitation  
Precipitation 0.93 in 0.10 in 0.00 in 2.95 in
Snowdepth - - - -
Wind  
Wind 32 mph 8 mph 0 mph
Gust Wind 74 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.58 in 30.03 in 29.14 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 16, 2012 Rise Set
Actual Time 7:44 AM EDT 7:43 PM EDT
Civil Twilight 7:16 AM EDT 8:11 PM EDT
Nautical Twilight 6:43 AM EDT 8:43 PM EDT
Astronomical Twilight 6:10 AM EDT 9:17 PM EDT
Moon 4:07 AM EDT (3/16) 1:56 PM EDT (3/16)
Length of Visible Light 12h 54m
Length of Day
11h 58m
Waning Crescent, 33% of the Moon is Illuminated
Mar 16
Waning Crescent
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.95 Average Month Total: 1.16
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
42 | 33 0.01
Average:
34 | 18 0.04
Rain
Actual:
48 | 34 0.50
Average:
34 | 18 0.04
Snow
Actual:
36 | 28 0.00
Average:
34 | 18 0.04
Snow
Actual:
36 | 26 0.00
Average:
34 | 18 0.03
Snow
Actual:
30 | 21 0.01
Average:
34 | 18 0.03
Partly Cloudy
Actual:
57 | 28 0.00
Average:
35 | 18 0.03
Scattered Clouds
Actual:
64 | 44 0.00
Average:
35 | 19 0.03
Rain
Actual:
60 | 28 0.15
Average:
36 | 19 0.03
Snow
Actual:
37 | 24 0.00
Average:
37 | 20 0.03
Clear
Actual:
48 | 19 0.00
Average:
37 | 20 0.03
Clear
Actual:
64 | 30 0.00
Average:
38 | 21 0.03
Rain
Actual:
62 | 39 0.46
Average:
39 | 22 0.03
Rain
Actual:
66 | 39 0.02
Average:
39 | 22 0.03
Clear
Actual:
75 | 32 0.00
Average:
40 | 23 0.03
Rain
Actual:
75 | 48 0.93
Average:
40 | 23 0.03
Fog
Actual:
70 | 48 0.01
Average:
41 | 23 0.03
Fog
Actual:
75 | 46 0.01
Average:
41 | 24 0.04
Fog
Actual:
71 | 48 0.00
Average:
42 | 24 0.04
Fog
Actual:
77 | 51 0.01
Average:
42 | 24 0.04
Clear
Actual:
81 | 51 0.00
Average:
43 | 24 0.04
Clear
Actual:
84 | 53 0.00
Average:
43 | 24 0.04
Rain
Actual:
86 | 50 0.08
Average:
44 | 25 0.04
Rain
Actual:
72 | 55 0.23
Average:
45 | 25 0.04
Rain
Actual:
61 | 51 0.07
Average:
45 | 26 0.04
Partly Cloudy
Actual:
72 | 51 0.01
Average:
46 | 26 0.04
Clear
Actual:
48 | 33 0.00
Average:
46 | 27 0.04
Scattered Clouds
Actual:
51 | 26 0.00
Average:
47 | 27 0.05
Partly Cloudy
Actual:
68 | 46 0.00
Average:
47 | 28 0.05
Mostly Cloudy
Actual:
46 | 37 0.00
Average:
48 | 28 0.05
Rain
Actual:
42 | 32 0.45
Average:
48 | 28 0.05
Overcast
Actual:
43 | 35 0.00
Average:
48 | 29 0.05
 

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
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 42 38 33 34 31 30 92 79 61 29.90 29.74 29.57 10 9 3 26 13 51 0.01 Rain , Snow
2 48 41 34 46 37 30 100 86 63 29.88 29.49 29.14 10 7 2 28 7 54 0.50 Rain
3 36 32 28 29 24 20 76 69 61 29.75 29.58 29.30 10 10 6 32 24 74 0.00 Snow
4 36 31 26 25 21 19 88 71 52 29.91 29.81 29.73 10 9 2 16 9 20 0.00 Snow
5 30 26 21 23 18 12 88 74 47 30.42 30.11 29.88 10 6 1 14 6 22 0.01 Snow
6 57 42 28 36 27 19 72 61 45 30.41 30.25 30.08 10 10 10 20 9 31 0.00  
7 64 54 44 45 36 30 60 50 39 30.14 30.06 29.92 10 10 10 30 14 40 0.00  
8 60 44 28 52 40 21 94 79 57 30.15 29.91 29.80 10 9 5 21 15 30 0.15 Rain
9 37 31 24 27 19 9 86 63 35 30.54 30.30 30.12 10 8 2 23 13 32 0.00 Snow
10 48 34 19 27 18 10 77 54 37 30.58 30.44 30.28 10 10 10 18 8 25 0.00  
11 64 47 30 34 29 25 79 51 24 30.34 30.27 30.20 10 10 10 13 7 20 0.00  
12 62 50 39 56 48 33 100 84 63 30.20 29.99 29.80 10 8 2 17 6 28 0.46 Rain
13 66 52 39 50 39 22 97 66 19 30.12 30.00 29.87 10 9 4 21 9 30 0.02 Rain
14 75 54 32 51 40 29 88 60 34 30.17 30.09 30.02 10 10 10 16 4 21 0.00  
15 75 60 48 63 55 46 96 80 64 30.05 30.01 29.95 10 8 1 23 7 34 0.93 Rain
16 70 59 48 61 55 46 100 88 71 30.13 30.09 30.02 10 5 0 9 4 - 0.01 Fog
17 75 60 46 56 54 46 100 85 50 30.19 30.14 30.09 10 5 0 14 2 18 0.01 Fog
18 71 60 48 60 53 46 100 86 61 30.12 30.09 30.05 10 6 0 10 2 16 0.00 Fog
19 77 63 51 61 55 51 100 84 58 30.12 30.08 30.04 10 6 0 12 2 - 0.01 Fog
20 81 66 51 58 54 50 97 76 42 30.17 30.12 30.07 10 8 1 12 3 - 0.00  
21 84 68 53 57 53 50 93 64 36 30.20 30.15 30.09 10 10 7 10 3 - 0.00  
22 86 67 50 65 54 48 93 66 34 30.15 30.10 30.05 10 9 2 9 2 - 0.08 Rain
23 72 64 55 56 54 52 93 76 53 30.09 29.98 29.88 10 8 2 12 4 16 0.23 Rain
24 61 56 51 55 52 48 100 90 77 29.87 29.83 29.80 10 6 0 14 7 - 0.07 Fog , Rain
25 72 61 51 54 48 28 100 73 34 30.06 29.92 29.86 10 7 2 14 6 23 0.01  
26 48 40 33 31 22 16 70 50 34 30.41 30.31 30.08 10 10 10 15 12 25 0.00  
27 51 38 26 35 25 14 75 55 41 30.40 30.22 29.87 10 10 10 15 6 21 0.00  
28 68 58 46 49 39 31 83 54 39 29.98 29.79 29.70 10 10 10 26 13 33 0.00  
29 46 42 37 31 29 27 73 62 53 30.16 30.10 29.99 10 10 10 14 9 24 0.00  
30 42 36 32 36 33 26 93 86 70 30.11 29.90 29.76 10 6 2 23 8 33 0.45 Rain
31 43 39 35 34 32 30 89 76 62 30.01 29.97 29.91 10 9 6 9 6 - 0.00