Weather History for Knoxville, IA

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 59 °F 33 °F
Mean Temperature 76 °F 49 °F 28 °F
Min Temperature 64 °F 39 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 37 17 0 249
Cooling Degree Days (base 65) 11 1 0 13
Growing Degree Days (base 50) 26 5 0 69
Dew Point  
Dew Point 61 °F 37 °F 14 °F
Precipitation  
Precipitation 1.24 in 0.14 in 0.00 in 2.06 in
Snowdepth - - - -
Wind  
Wind 32 mph 12 mph 0 mph
Gust Wind 45 mph 22 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.29 in 29.98 in 29.50 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Apr. 02, 2013 Rise Set
Actual Time 6:53 AM CDT 7:38 PM CDT
Civil Twilight 6:25 AM CDT 8:06 PM CDT
Nautical Twilight 5:52 AM CDT 8:40 PM CDT
Astronomical Twilight 5:18 AM CDT 9:14 PM CDT
Moon 1:46 AM CDT (4/2) 11:42 AM CDT (4/2)
Length of Visible Light 13h 41m
Length of Day
12h 45m
Waning Gibbous, 55% of the Moon is Illuminated
Apr 2
Waning Gibbous
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

Weather History Calendar

Precipitation Actual month total 2.06 Average Month Total: 3.90
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
33 | 23 0.00
Average:
55 | 34 0.09
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
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Average:
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Clear
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Average:
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Clear
Actual:
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Clear
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Clear
Actual:
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Clear
Actual:
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Average:
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Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
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Average:
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Clear
Actual:
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Average:
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Clear
Actual:
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Clear
Actual:
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Clear
Actual:
- | - -
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- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Rain
Actual:
51 | 42 1.24
Average:
64 | 42 0.11
Rain
Actual:
50 | 35 0.76
Average:
65 | 42 0.16
Partly Cloudy
Actual:
44 | 32 0.00
Average:
64 | 43 0.25
Scattered Clouds
Actual:
48 | 30 0.00
Average:
63 | 43 0.23
Partly Cloudy
Actual:
66 | 41 0.00
Average:
63 | 40 0.18
Rain
Actual:
68 | 42 0.02
Average:
64 | 42 0.07
Rain
Actual:
41 | 35 0.00
Average:
65 | 42 0.15
Rain
Actual:
53 | 30 0.04
Average:
66 | 43 0.13
Clear
Actual:
60 | 32 0.00
Average:
69 | 45 0.06
Partly Cloudy
Actual:
64 | 50 0.00
Average:
70 | 47 0.04
Scattered Clouds
Actual:
62 | 42 0.00
Average:
69 | 48 0.24
Clear
Actual:
73 | 41 0.00
Average:
68 | 45 0.16
Scattered Clouds
Actual:
80 | 53 0.00
Average:
69 | 47 0.14
Scattered Clouds
Actual:
86 | 64 0.00
Average:
69 | 45 0.17
 

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
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 33 28 23 19 17 14 74 66 52 30.27 30.17 30.08 10 10 10 16 14 25 0.00  
2 - - - - - - - - - - - - - - - - - - -  
3 - - - - - - - - - - - - - - - - - - -  
4 - - - - - - - - - - - - - - - - - - -  
5 - - - - - - - - - - - - - - - - - - -  
6 - - - - - - - - - - - - - - - - - - -  
7 - - - - - - - - - - - - - - - - - - -  
8 - - - - - - - - - - - - - - - - - - -  
9 - - - - - - - - - - - - - - - - - - -  
10 - - - - - - - - - - - - - - - - - - -  
11 - - - - - - - - - - - - - - - - - - -  
12 - - - - - - - - - - - - - - - - - - -  
13 - - - - - - - - - - - - - - - - - - -  
14 - - - - - - - - - - - - - - - - - - -  
15 - - - - - - - - - - - - - - - - - - -  
16 - - - - - - - - - - - - - - - - - - -  
17 51 46 42 50 44 41 100 93 87 29.89 29.75 29.62 10 5 1 28 11 45 1.24 Rain
18 50 42 35 50 37 28 100 88 75 29.72 29.60 29.50 10 6 1 29 14 37 0.76 Rain
19 44 38 32 28 25 23 81 64 43 30.07 29.83 29.68 10 10 10 32 22 44 0.00  
20 48 39 30 30 24 18 87 59 32 30.28 30.21 30.08 10 10 9 13 6 16 0.00  
21 66 54 41 41 36 28 66 51 35 30.26 30.18 30.09 10 10 10 24 14 32 0.00  
22 68 57 42 48 43 39 93 61 40 30.16 30.06 29.93 10 10 5 17 11 28 0.02 Rain
23 41 38 35 39 29 25 93 73 53 30.12 30.08 30.01 10 10 5 22 17 30 0.00 Rain
24 53 42 30 39 26 21 87 57 28 30.17 30.12 30.05 10 10 2 26 11 38 0.04 Rain
25 60 46 32 37 31 28 87 58 31 30.29 30.21 30.13 10 10 9 15 10 22 0.00  
26 64 57 50 48 42 34 82 58 48 30.22 30.17 30.11 10 10 10 25 13 39 0.00  
27 62 52 42 46 44 41 100 73 52 30.23 30.11 30.00 10 10 4 13 6 20 0.00  
28 73 57 41 52 47 39 100 68 41 29.99 29.88 29.78 10 8 1 14 7 21 0.00  
29 80 66 53 61 55 48 88 65 45 29.81 29.71 29.59 10 10 10 17 10 23 0.00  
30 86 76 64 59 51 46 64 44 28 29.85 29.69 29.59 10 10 9 26 18 40 0.00