April 2021
  Midnight to Midnight 8 AM Observations  
  Temperature (F) Degree Days Precipitation (inches) Soil Temperature (F) Temp. (F)  
Day High Time (CST) Low Time (CST) Mean Depart Heating Cooling Precipitation Snowfall Snow Depth 4 inch 8 inch Morning Low Comments
1 41 3:16 PM 27 11:54 PM 34 14 31 0 0.00 0.0 0 45 49 27  
2 51 3:06 PM 22 5:41 AM 37 -10 28 0 0.00 0.0 0 43 47 22  
3 68 2:32 PM 29 3:50 AM 49 +2 16 0 0.00 0.0 0 45 48 29  
4 77 2:20 PM 43 4:44 AM 60 +12 5 0 0.00 0.0 0 49 50 43  
5 78 1:54 PM 48 5:46 AM 63 +15 2 0 0.00 0.0 0 53 54 48  
6 80 2:20 PM 51 5:55 AM 66 +18 0 1 0.00 0.0 0 55 56 51  
7 80 12:05 PM 53 3:25 AM 67 +13 0 2 0.00 0.0 0 57 58 53  
8 65 12:41 AM 51 11:33 PM 58 +9 7 0 0.26 0.0 0 60 60 52 rain
9 73 2:23 PM 50 4:56 AM 62 +12 3 0 0.29 0.0 0 56 57 50 rain
10 66 9:15 AM 46 11:34 AM 56 +6 9 0 0.01 0.0 0 58 58 52 rain
11 50 11:40 PM 44 4:05 AM 47 -3 18 0 0.24 0.0 0 55 57 44 rain
12 63 2:56 PM 44 10:45 PM 54 +3 11 0 0.21 0.0 0 53 55 44 rain
13 60 2:42 PM 39 4:22 AM 50 -1 15 0 0.00 0.0 0 54 56 39  
14 57 1:30 PM 37 5:46 AM 47 -5 18 0 0.00 0.0 0 54 56 37  
15 59 2:25 PM 34 5:36 AM 47 -5 18 0 0.00 0.0 0 53 56 34  
16 62 4:12 PM 38 5:43 AM 50 -2 15 0 0.00 0.0 0 53 56 38  
17 62 12:50 PM 43 11:55 PM 53 0 12 0 0.00 0.0 0 56 57 44  
18 62 10:54 AM 38 3:52 AM 50 -3 15 0 0.00 0.0 0 54 56 38  
19 66 12:05 PM 39 5:17 AM 53 0 12 0 0.02 0.0 0 53 56 39 rain
20 39 7:42 AM 30 11:55 PM 35 -19 30 0 0.00 0.0 0 53 56 37 Record coldest high (surpassed 43, 1978)
21 48 11:41 AM 30 12:12 AM 39 -15 26 0 0.32 0.5 1 47 51 30 snow, fog
22 56 3:41 PM 30 5:03 AM 43 -11 22 0 T T 0 48 51 30 graupel, rain
23 60 12:46 PM 37 2:56 AM 49 -6 16 0 0.00 0.0 0 51 53 37  
24 56 11:53 AM 46 8:37 PM 51 -4 14 0 T 0.0 0 54 54 48 rain
25 61 4:25 PM 40 5:41 AM 51 -5 14 0 0.03 0.0 0 52 53 40 rain
26 78 3:46 PM 38 4:30 AM 58 +2 7 0 0.00 0.0 0 53 55 38  
27 83 2:22 PM 57 6:00 AM 70 +14 0 5 0.00 0.0 0 57 58 57  
28 70 2:07 PM 61 11:55 PM 66 +9 0 1 0.01 0.0 0 63 62 65 rain
29 68 5:00 PM 50 5:10 AM 59 +2 6 0 0.71 0.0 0 62 62 50 rain
30 66 1:04 PM 42 11:57 PM 54 -3 11 0 0.01 0.0 0 58 60 52  
Avg/Sum 63.5   41.2   52.6   381 9 2.11 0.5   53.5 55.2    
Highest 83   61   70   31 5 0.71 0.5 1        
Lowest 39   22   34   0 0 0.00 0.0 0        
Normal 63.1   41.6   52.4   388 9 3.94 0.3          
Departure 0.4   -0.4   0.3   -7 0 -1.83 0.2          
Days ≥ 90 0 Days ≤ 32 6                        
Notes:
Temperatures are from midnight to midnight (calendar day) and are in degrees Fahrenheit
Precipitation and snowfall are measured at 8 am and represent the previous 24 hours, T means a trace of precipitation
Time is always Central Standard Time (CST)
Heating and cooling degree days use a base temperature of 65°F
Normal refers to the 1991-2020 average
"Days 90" means # of days with a high temperature of 90° or more, "Days 32" means # of days with a low temperature of 32° or less