Weather History for Freeport, IL

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 73 °F 51 °F
Mean Temperature 74 °F 62 °F 44 °F
Min Temperature 64 °F 51 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 20 6 0 184
Cooling Degree Days (base 65) 10 3 0 78
Growing Degree Days (base 50) 24 12 0 374
Dew Point  
Dew Point 75 °F 50 °F 21 °F
Precipitation  
Precipitation 0.59 in 0.09 in 0.00 in 2.91 in
Snowdepth - - - -
Wind  
Wind 43 mph 9 mph 0 mph
Gust Wind 59 mph 21 mph 10 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 29.98 in 29.61 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 15, 2013 Rise Set
Actual Time 5:36 AM CDT 8:13 PM CDT
Civil Twilight 5:04 AM CDT 8:45 PM CDT
Nautical Twilight 4:24 AM CDT 9:25 PM CDT
Astronomical Twilight 3:39 AM CDT 10:11 PM CDT
Moon 10:13 AM CDT (5/15) No Moon Set
Length of Visible Light 15h 40m
Length of Day
14h 36m
Waxing Crescent, 27% of the Moon is Illuminated
May 15
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Weather History Calendar

Precipitation Actual month total 2.91 Average Month Total: 3.77
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
90 | 59 0.00
Average:
64 | 42 0.12
Thunderstorm
Actual:
61 | 41 0.04
Average:
65 | 42 0.13
Thunderstorm
Actual:
51 | 38 0.44
Average:
65 | 43 0.11
Rain
Actual:
71 | 50 0.00
Average:
65 | 44 0.05
Fog
Actual:
74 | 43 0.00
Average:
66 | 46 0.09
Scattered Clouds
Actual:
74 | 44 0.00
Average:
69 | 43 0.11
Scattered Clouds
Actual:
79 | 54 0.10
Average:
69 | 43 0.05
Scattered Clouds
Actual:
79 | 50 0.00
Average:
66 | 44 0.24
Rain
Actual:
73 | 51 0.57
Average:
69 | 45 0.09
Rain
Actual:
54 | 44 0.33
Average:
71 | 45 0.06
Rain
Actual:
59 | 41 0.01
Average:
73 | 47 0.09
Clear
Actual:
56 | 34 0.00
Average:
72 | 48 0.16
Rain
Actual:
66 | 33 0.00
Average:
71 | 45 0.17
Clear
Actual:
92 | 56 0.00
Average:
70 | 47 0.26
Thunderstorm
Actual:
81 | 61 0.00
Average:
71 | 47 0.06
Clear
Actual:
82 | 54 0.00
Average:
71 | 47 0.13
Partly Cloudy
Actual:
75 | 59 0.00
Average:
73 | 48 0.09
Scattered Clouds
Actual:
81 | 54 0.00
Average:
72 | 49 0.20
Thunderstorm
Actual:
87 | 61 0.03
Average:
73 | 52 0.15
Thunderstorm
Actual:
82 | 62 0.05
Average:
73 | 49 0.07
Partly Cloudy
Actual:
79 | 61 0.00
Average:
74 | 48 0.04
Rain
Actual:
74 | 57 0.01
Average:
73 | 49 0.14
Rain
Actual:
64 | 43 0.08
Average:
71 | 50 0.11
Clear
Actual:
65 | 38 0.00
Average:
71 | 50 0.14
Rain
Actual:
59 | 44 0.03
Average:
71 | 50 0.19
Thunderstorm
Actual:
60 | 41 0.24
Average:
70 | 51 0.08
Rain
Actual:
62 | 54 0.02
Average:
74 | 50 0.16
Thunderstorm
Actual:
79 | 55 0.59
Average:
74 | 52 0.11
Thunderstorm
Actual:
84 | 64 0.01
Average:
76 | 54 0.10
Thunderstorm
Actual:
84 | 64 0.33
Average:
76 | 54 0.15
Rain
Actual:
76 | 64 0.03
Average:
76 | 54 0.12
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 90 74 59 58 51 39 80 50 18 30.19 30.06 29.94 10 10 10 17 12 25 0.00  
2 61 51 41 48 42 38 89 71 52 30.27 30.22 30.16 10 10 5 21 13 28 0.04 Rain , Thunderstorm
3 51 44 38 50 42 36 93 92 87 30.20 30.05 29.96 10 8 3 17 13 22 0.44 Rain , Thunderstorm
4 71 60 50 59 53 48 94 80 50 30.07 30.00 29.95 10 9 5 18 9 22 0.00 Rain
5 74 58 43 53 48 42 95 68 33 30.07 30.04 30.00 10 7 0 15 4 21 0.00 Fog
6 74 59 44 50 44 35 93 57 24 30.09 30.05 30.01 10 10 10 12 4 16 0.00  
7 79 66 54 51 42 32 84 47 19 30.09 30.04 30.01 10 10 10 7 1 - 0.10  
8 79 64 50 53 47 38 86 54 23 30.06 30.02 29.99 10 10 2 7 2 - 0.00  
9 73 62 51 62 58 50 94 84 67 29.99 29.91 29.84 10 8 2 18 6 23 0.57 Rain
10 54 48 44 50 46 43 94 89 84 30.01 29.95 29.84 10 9 2 15 11 21 0.33 Rain
11 59 50 41 52 37 21 94 65 31 30.11 29.98 29.87 10 8 3 26 11 38 0.01 Rain
12 56 44 34 31 27 21 76 49 27 30.16 30.13 30.10 10 10 10 18 10 25 0.00  
13 66 50 33 42 30 22 87 48 19 30.19 30.11 29.95 10 10 10 14 5 16 0.00 Rain
14 92 74 56 62 48 37 69 45 15 29.94 29.76 29.63 10 10 10 18 13 25 0.00  
15 81 70 61 58 48 38 57 42 22 29.90 29.82 29.66 10 10 10 16 10 23 0.00 Thunderstorm
16 82 68 54 52 45 37 83 47 20 29.97 29.93 29.89 10 10 7 13 3 - 0.00  
17 75 67 59 63 51 41 74 59 47 30.05 30.01 29.96 10 10 10 16 9 23 0.00  
18 81 68 54 67 58 49 85 71 53 30.06 30.01 29.94 10 10 7 14 7 17 0.00  
19 87 74 61 68 62 55 92 69 44 29.98 29.86 29.70 10 8 4 29 11 47 0.03 Rain , Thunderstorm
20 82 72 62 69 62 57 94 70 43 29.79 29.74 29.61 10 10 5 43 14 59 0.05 Rain , Thunderstorm
21 79 70 61 66 59 55 90 71 45 29.72 29.69 29.66 10 10 10 22 13 30 0.00  
22 74 66 57 63 57 52 92 78 46 29.79 29.70 29.65 10 10 7 16 5 22 0.01 Rain
23 64 54 43 58 49 38 93 76 50 30.31 30.06 29.79 10 9 3 18 10 25 0.08 Rain
24 65 52 38 42 35 26 91 56 23 30.48 30.38 30.31 10 10 10 13 4 - 0.00  
25 59 52 44 45 41 36 84 67 44 30.41 30.35 30.30 10 10 10 17 7 18 0.03 Rain
26 60 50 41 56 47 38 93 80 53 30.30 30.23 30.13 10 8 3 17 7 20 0.24 Rain , Thunderstorm
27 62 58 54 59 56 52 95 93 91 30.13 29.98 29.87 7 2 0 18 11 18 0.02 Fog , Rain
28 79 67 55 75 65 54 96 91 82 29.87 29.78 29.72 10 6 0 20 8 25 0.59 Fog , Rain , Thunderstorm
29 84 74 64 73 66 59 92 80 63 29.95 29.88 29.76 10 10 7 18 8 23 0.01 Rain , Thunderstorm
30 84 74 64 72 67 61 93 79 61 29.91 29.83 29.73 10 10 5 32 17 40 0.33 Rain , Thunderstorm
31 76 70 64 69 65 62 94 87 68 29.83 29.79 29.70 10 10 7 32 15 43 0.03 Rain