Weather History for Rockford, IL

Change the Weather History Date:

Month of March, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 63 °F 29 °F
Mean Temperature 73 °F 53 °F 25 °F
Min Temperature 62 °F 42 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 40 14 0 420
Cooling Degree Days (base 65) 8 1 0 36
Growing Degree Days (base 50) 22 7 0 224
Dew Point  
Dew Point 63 °F 40 °F 3 °F
Precipitation  
Precipitation 0.69 in 0.08 in 0.00 in 2.09 in
Snowdepth 3.0 in 0.2 in 0.0 in -
Wind  
Wind 36 mph 11 mph 0 mph
Gust Wind 44 mph 25 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.58 in 30.00 in 29.37 in

Monthly Weather History Graph

Monthly 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

Mar. 28, 2012 Rise Set
Actual Time 6:44 AM CDT 7:18 PM CDT
Civil Twilight 6:16 AM CDT 7:46 PM CDT
Nautical Twilight 5:43 AM CDT 8:19 PM CDT
Astronomical Twilight 5:09 AM CDT 8:54 PM CDT
Moon 9:56 AM CDT (3/28) 12:25 AM CDT (3/28)
Length of Visible Light 13h 29m
Length of Day
12h 33m
Waxing Crescent, 30% of the Moon is Illuminated
Mar 28
Waxing Crescent
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New

Weather History Calendar

Precipitation Actual month total 2.09 Normal Month Total: 2.32
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
39 | 35 T
Average:
40 | 22 0.06
Snow
Actual:
40 | 32 0.44
Average:
40 | 23 0.07
Snow
Actual:
32 | 28 T
Average:
41 | 23 0.06
Snow
Actual:
29 | 22 T
Average:
41 | 23 0.07
Snow
Actual:
33 | 17 T
Average:
42 | 24 0.06
Scattered Clouds
Actual:
67 | 30 0.00
Average:
42 | 24 0.07
Rain
Actual:
67 | 47 0.07
Average:
43 | 24 0.06
Rain
Actual:
47 | 34 0.11
Average:
43 | 25 0.07
Scattered Clouds
Actual:
40 | 27 0.00
Average:
44 | 25 0.06
Scattered Clouds
Actual:
61 | 27 0.00
Average:
44 | 26 0.07
Rain
Actual:
66 | 33 0.04
Average:
45 | 26 0.07
Thunderstorm
Actual:
62 | 50 0.69
Average:
45 | 26 0.06
Scattered Clouds
Actual:
68 | 39 0.00
Average:
46 | 27 0.07
Partly Cloudy
Actual:
79 | 49 0.00
Average:
46 | 27 0.07
Scattered Clouds
Actual:
82 | 54 0.01
Average:
46 | 27 0.07
Scattered Clouds
Actual:
80 | 48 0.00
Average:
47 | 28 0.07
Thunderstorm
Actual:
82 | 57 0.05
Average:
47 | 28 0.08
Partly Cloudy
Actual:
81 | 54 0.00
Average:
48 | 28 0.07
Rain
Actual:
77 | 62 0.23
Average:
48 | 29 0.08
Partly Cloudy
Actual:
83 | 61 0.00
Average:
49 | 29 0.08
Partly Cloudy
Actual:
84 | 62 0.00
Average:
49 | 29 0.08
Rain
Actual:
79 | 61 0.01
Average:
50 | 30 0.08
Thunderstorm
Actual:
71 | 53 0.24
Average:
50 | 30 0.08
Fog
Actual:
69 | 51 0.00
Average:
51 | 30 0.08
Partly Cloudy
Actual:
76 | 44 0.00
Average:
51 | 31 0.08
Rain
Actual:
47 | 36 0.01
Average:
52 | 31 0.09
Partly Cloudy
Actual:
74 | 40 0.00
Average:
52 | 31 0.09
Scattered Clouds
Actual:
65 | 46 0.00
Average:
53 | 32 0.09
Rain
Actual:
55 | 37 T
Average:
53 | 32 0.09
Thunderstorm
Actual:
52 | 38 0.19
Average:
54 | 32 0.09
Overcast
Actual:
51 | 38 0.00
Average:
54 | 33 0.10
 

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 39 37 35 32 30 28 89 80 70 29.87 29.79 29.64 10 10 6 16 7 23 T Snow
2 40 36 32 32 30 24 89 80 70 29.76 29.54 29.37 10 6 0 24 14 32 0.44 Rain , Snow
3 32 30 28 23 22 20 75 69 63 29.86 29.74 29.61 10 9 4 24 13 30 T Snow
4 29 26 22 22 19 16 81 75 69 30.08 29.91 29.82 10 9 5 13 7 15 T Snow
5 33 25 17 24 20 15 92 75 58 30.39 30.26 30.07 10 9 5 21 7 25 T Snow
6 67 49 30 41 33 24 78 56 34 30.18 29.96 29.83 10 10 10 32 18 43 0.00  
7 67 57 47 49 44 36 71 60 48 29.94 29.85 29.75 10 9 4 36 21 44 0.07 Rain
8 47 41 34 43 27 19 89 64 39 30.26 30.09 29.84 10 10 6 30 16 37 0.11 Rain
9 40 34 27 25 9 3 64 43 22 30.58 30.49 30.25 10 10 10 21 10 29 0.00  
10 61 44 27 30 23 16 68 48 27 30.49 30.32 30.19 10 10 10 29 15 35 0.00  
11 66 50 33 46 32 26 77 52 26 30.27 30.15 29.96 10 10 5 25 11 33 0.04 Rain
12 62 56 50 54 50 45 93 80 67 29.98 29.85 29.76 10 7 2 22 11 30 0.69 Rain , Thunderstorm
13 68 54 39 46 38 28 92 57 22 30.13 30.06 29.95 10 10 8 13 5 18 0.00  
14 79 64 49 60 52 36 93 71 48 30.03 29.96 29.88 10 10 10 24 11 30 0.00  
15 82 68 54 60 55 49 100 68 36 30.02 29.97 29.93 10 9 4 16 6 24 0.01  
16 80 64 48 60 54 45 93 71 48 30.06 30.02 29.97 10 8 4 17 7 23 0.00  
17 82 70 57 63 57 53 86 68 49 30.08 30.01 29.94 10 10 10 23 11 28 0.05 Rain , Thunderstorm
18 81 68 54 60 55 50 86 66 45 30.04 29.98 29.91 10 10 10 23 11 29 0.00  
19 77 70 62 63 60 57 93 77 60 30.02 29.94 29.86 10 9 4 23 12 28 0.23 Rain
20 83 72 61 58 52 47 72 50 28 30.03 29.95 29.90 10 10 10 31 16 40 0.00  
21 84 73 62 57 53 49 72 52 31 30.09 30.03 30.00 10 10 10 24 10 31 0.00  
22 79 70 61 60 56 51 87 66 45 30.08 30.05 30.02 10 10 10 22 9 26 0.01 Rain
23 71 62 53 61 58 51 93 75 57 30.00 29.92 29.81 10 7 2 15 7 18 0.24 Rain , Thunderstorm
24 69 60 51 55 53 50 100 80 59 29.98 29.88 29.82 10 6 0 14 5 17 0.00 Fog
25 76 60 44 55 52 38 93 68 43 30.18 30.04 29.98 10 9 5 20 7 25 0.00  
26 47 42 36 36 28 21 76 57 37 30.40 30.31 30.21 10 10 10 29 13 37 0.01 Rain
27 74 57 40 56 39 23 73 57 40 30.20 29.98 29.77 10 10 10 31 19 39 0.00  
28 65 56 46 51 41 36 71 57 43 30.06 29.93 29.80 10 10 10 26 12 32 0.00  
29 55 46 37 37 33 30 82 65 47 30.19 30.09 29.96 10 10 10 18 9 26 T Rain
30 52 45 38 45 40 33 86 79 71 29.98 29.83 29.73 10 7 4 21 9 26 0.19 Rain , Thunderstorm
31 51 45 38 41 37 34 92 78 63 30.02 29.95 29.83 10 8 6 14 8 17 0.00