Weather History for Knoxville, IA

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Month of February, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 50 °F 35 °F 23 °F
Mean Temperature 37 °F 26 °F 8 °F
Min Temperature 30 °F 18 °F -7 °F
Degree Days  
Heating Degree Days (base 65) 56 39 28 929
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 32 °F 17 °F -15 °F
Precipitation  
Precipitation 0.87 in 0.04 in 0.00 in 1.21 in
Snowdepth - - - -
Wind  
Wind 33 mph 10 mph 0 mph
Gust Wind 44 mph 22 mph 13 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.00 in 29.29 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 07, 2013 Rise Set
Actual Time 7:16 AM CST 5:36 PM CST
Civil Twilight 6:48 AM CST 6:05 PM CST
Nautical Twilight 6:15 AM CST 6:38 PM CST
Astronomical Twilight 5:43 AM CST 7:10 PM CST
Moon 4:57 AM CST (2/7) 3:01 PM CST (2/7)
Length of Visible Light 11h 17m
Length of Day
10h 19m
Waning Crescent, 9% of the Moon is Illuminated
Feb 7
Waning Crescent
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.21 Average Month Total: 1.20
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
24 | -7 0.00
Average:
33 | 13 0.10
Snow
Actual:
26 | 17 0.00
Average:
32 | 13 0.07
Snow
Actual:
32 | 17 0.00
Average:
30 | 12 0.01
Partly Cloudy
Actual:
33 | 19 0.00
Average:
30 | 13 0.12
Partly Cloudy
Actual:
42 | 21 0.00
Average:
31 | 12 0.17
Scattered Clouds
Actual:
42 | 24 0.00
Average:
29 | 11 0.01
Overcast
Actual:
- | - 0.87
Average:
30 | 12 0.00
Overcast
Actual:
- | - 0.00
Average:
31 | 13 0.01
Partly Cloudy
Actual:
- | - 0.06
Average:
32 | 13 0.00
Overcast
Actual:
- | - 0.15
Average:
34 | 17 0.02
Mostly Cloudy
Actual:
35 | 28 0.03
Average:
34 | 16 0.01
Scattered Clouds
Actual:
44 | 21 0.00
Average:
36 | 17 0.00
Scattered Clouds
Actual:
50 | 24 0.00
Average:
37 | 17 0.04
Partly Cloudy
Actual:
44 | 24 0.00
Average:
36 | 19 0.00
Scattered Clouds
Actual:
28 | 17 0.00
Average:
35 | 17 0.04
Clear
Actual:
35 | 10 0.00
Average:
34 | 15 0.05
Scattered Clouds
Actual:
44 | 19 0.00
Average:
37 | 18 0.02
Snow
Actual:
42 | 17 0.00
Average:
39 | 22 0.10
Snow
Actual:
24 | 10 0.00
Average:
38 | 21 0.06
Scattered Clouds
Actual:
23 | 0 0.00
Average:
40 | 22 0.02
Snow
Actual:
24 | 17 0.00
Average:
42 | 23 0.13
Snow
Actual:
30 | 21 0.06
Average:
40 | 21 0.08
Scattered Clouds
Actual:
33 | 12 0.02
Average:
39 | 21 0.02
Clear
Actual:
42 | 12 0.00
Average:
38 | 20 0.01
Partly Cloudy
Actual:
39 | 26 0.00
Average:
39 | 20 0.04
Snow
Actual:
33 | 30 0.01
Average:
41 | 21 0.01
Snow
Actual:
30 | 26 0.00
Average:
42 | 24 0.02
Overcast
Actual:
32 | 24 0.01
Average:
44 | 24 0.04
 

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
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 24 8 -7 12 -5 -15 73 63 48 30.38 30.26 30.04 10 10 10 14 8 20 0.00  
2 26 22 17 21 12 5 86 69 54 30.17 30.08 29.97 10 9 1 17 11 24 0.00 Snow
3 32 24 17 25 14 10 80 64 44 30.17 30.03 29.80 10 9 1 25 14 38 0.00 Snow
4 33 26 19 25 17 14 86 73 60 29.99 29.90 29.75 10 10 7 18 9 23 0.00  
5 42 32 21 30 23 16 86 75 61 30.11 29.93 29.81 10 10 7 17 9 26 0.00  
6 42 33 24 32 24 19 86 79 61 30.12 30.03 29.93 10 7 1 13 5 18 0.00  
7 - - - - - - - - - 30.17 29.98 29.88 10 3 0 18 7 25 0.87  
8 - - - - - - - - - 30.36 30.30 30.18 10 10 7 15 9 21 0.00  
9 - - - - - - - - - 30.26 30.09 29.86 10 9 3 16 11 22 0.06  
10 - - - - - - - - - 29.85 29.52 29.29 10 7 2 32 15 44 0.15  
11 35 32 28 23 22 21 74 68 60 30.13 29.95 29.62 10 10 10 33 24 44 0.03  
12 44 32 21 25 21 18 86 64 37 30.14 30.02 29.87 10 10 7 14 8 16 0.00  
13 50 37 24 28 25 19 80 63 40 29.87 29.78 29.69 10 10 10 14 9 17 0.00  
14 44 35 24 28 26 14 81 68 52 30.16 29.92 29.71 10 10 10 22 12 30 0.00  
15 28 22 17 14 10 1 74 60 31 30.30 30.27 30.16 10 10 10 17 10 22 0.00  
16 35 22 10 16 11 5 85 65 33 30.28 30.18 30.10 10 10 10 10 6 - 0.00  
17 44 32 19 23 18 12 86 60 37 30.10 29.93 29.68 10 10 10 18 9 24 0.00  
18 42 30 17 32 23 7 80 65 56 29.91 29.67 29.55 10 10 4 32 13 44 0.00 Rain , Snow
19 24 17 10 9 2 0 73 53 34 30.34 30.14 29.92 10 10 10 30 21 39 0.00 Snow
20 23 12 0 9 -1 -8 72 54 36 30.43 30.35 30.28 10 10 10 13 7 - 0.00  
21 24 20 17 21 14 9 86 72 59 30.31 30.08 29.80 10 6 0 21 11 28 0.00 Snow
22 30 26 21 21 18 14 86 76 64 29.98 29.87 29.74 10 7 1 18 10 22 0.06 Snow
23 33 22 12 18 14 9 85 68 48 29.97 29.94 29.91 10 10 10 15 8 - 0.02  
24 42 27 12 27 19 9 85 69 49 30.07 30.02 29.94 10 9 5 7 3 - 0.00  
25 39 32 26 28 25 21 80 72 60 30.08 30.01 29.86 10 8 7 13 5 - 0.00  
26 33 32 30 27 27 25 86 82 75 29.85 29.72 29.62 10 3 0 23 14 33 0.01 Snow
27 30 28 26 27 24 21 86 82 74 29.95 29.83 29.75 10 3 1 18 13 24 0.00 Snow
28 32 28 24 23 20 18 80 74 64 30.15 30.08 29.96 10 10 7 17 13 23 0.01