

WETS Station : TRIPOLI, IA8339                    Creation Date: 08/26/1999
Latitude:  4249      Longitude:  09215        Elevation:  00940 
State FIPS/County(FIPS):  19017     County Name: Bremer 
Start yr. - 1961   End yr. - 1990
-------------------------------------------------------------------------|
          |       Temperature     |           Precipitation              |
          |       (Degrees F.)    |              (Inches)                |
          |-----------------------|--------------------------------------|
          |       |       |       |        |   30% chance    |avg |      |
          |       |       |       |        |    will have    |# of| avg  |
          |-------|-------|-------|        |-----------------|days| total|
  Month   |  avg  |  avg  |  avg  |   avg  | less   | more   |w/.1| snow |
          | daily | daily |       |        | than   | than   |  or| fall |
          |  max  |  min  |       |        |        |        |more|      |
-------------------------------------------------------------------------|
January   |  24.0 |   5.2 |  14.6 |   0.95 |   0.57 |   1.16 |  3 |  7.2 |
February  |  29.6 |  10.6 |  20.1 |   1.03 |   0.41 |   1.25 |  3 |  7.3 |
March     |  42.9 |  24.3 |  33.6 |   2.29 |   1.50 |   2.75 |  5 |  7.4 |
April     |  58.9 |  36.6 |  47.8 |   3.52 |   2.62 |   4.12 |  7 |  2.1 |
May       |  71.7 |  47.9 |  59.8 |   4.21 |   3.15 |   4.93 |  8 |  0.0 |
June      |  80.5 |  57.1 |  68.8 |   4.26 |   3.10 |   5.01 |  7 |  0.0 |
July      |  83.9 |  61.7 |  72.8 |   4.85 |   3.24 |   5.80 |  7 |  0.0 |
August    |  81.4 |  58.7 |  70.0 |   4.80 |   2.53 |   5.86 |  6 |  0.0 |
September |  73.4 |  50.5 |  61.9 |   3.57 |   1.95 |   4.36 |  6 |  0.0 |
October   |  61.7 |  39.3 |  50.5 |   2.50 |   1.44 |   3.04 |  5 |  0.0 |
November  |  44.5 |  27.0 |  35.7 |   1.80 |   0.88 |   2.20 |  4 |  3.5 |
December  |  29.0 |  12.2 |  20.6 |   1.29 |   0.82 |   1.56 |  4 |  8.6 |
----------|-------|-------|-------|--------|--------|--------|----|------|
----------|-------|-------|-------|--------|--------|--------|----|------|
  Annual  | ----- | ----- | ----- | ------ |  27.89 |  37.55 | -- | ---- |
----------|-------|-------|-------|--------|--------|--------|----|------|
  Average |  56.8 |  35.9 |  46.4 | ------ | ------ | ------ | -- | ---- |
----------|-------|-------|-------|--------|--------|--------|----|------|
  Total   | ----- | ----- | ----- |  35.06 | ------ | ------ | 65 | 36.2 |
----------|-------|-------|-------|--------|--------|--------|----|------|
-------------------------------------------------------------------------|

GROWING SEASON DATES 

---------------------------------------------------------------------------
                     |                     Temperature
---------------------|-----------------------------------------------------
      Probability    | 24 F or higher  | 28 F or higher  | 32 F or higher  | 
---------------------|-----------------|-----------------|-----------------
                     |              Beginning and Ending Dates
                     |                Growing Season Length
                     |
       50 percent *  |   4/ 5 to 10/29 |   4/16 to 10/15 |   5/ 1 to 10/ 5  
                     |     207 days    |     182 days    |     157 days        
                     |                 |                 |
       70 percent *  |   4/ 1 to 11/ 1 |   4/12 to 10/19 |   4/27 to 10/ 8  
                     |     214 days    |     190 days    |     164 days        
                     |                 |                 |
---------------------------------------------------------------------------
 * Percent chance of the growing season occurring between the Beginning
   and Ending dates. 
total  1948-1999  prcp

Station : IA8339, TRIPOLI
-------   Unit = inches

yr  jan   feb   mar   apr   may   jun   jul   aug   sep   oct   nov   dec  annl
------- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----
48                                           3.62  3.67  3.19  2.15  1.89 14.52
49 3.50  0.70  2.55  1.96  1.92  5.54  2.44  1.45  2.14  0.96  0.70  1.72 25.58
50 1.97  2.06  2.27  3.53  4.84  6.51  5.51  1.08  2.13  1.05 M0.09  2.17 33.21
51 0.91 M2.92  6.80M10.83  3.83  7.06 M3.12  6.26  2.33  4.23  1.37  1.38 51.04
52M1.86  0.48  3.91  1.47  5.89  4.00  1.94  3.28  0.67  0.00  2.20 M1.32 27.02
53 0.52  1.95  3.34  4.64  1.76  6.01  6.04  2.31  0.96  0.68  1.61  1.72 31.54
54 0.20  0.76  1.32  5.19  4.18  5.77  2.76  4.99  3.22  6.91  0.31  0.80 36.41
55 0.51  0.99  0.98        5.36  1.13  4.29  3.83  2.84  5.55  0.26  0.49 26.23
56 0.52  0.24  1.87  2.23  4.63  2.37  4.54  4.42  1.77  1.99  2.00  0.33 26.91
57 0.29  0.07  1.10  2.03  3.72  3.93  2.36  4.59  2.69  1.40  2.41  0.58 25.17
58 0.29  0.00  0.26  1.85  3.41  3.42  6.98  4.37  3.50  0.35  2.48  0.22 27.13
59M0.23  0.64  2.91  1.03  5.80  4.54  1.92  7.20  3.13  1.76  2.68  1.47 33.31
60 1.47  0.95  1.59  6.69  6.56  2.32  1.62  5.91  4.03  3.32  0.65  0.66 35.77
61 0.46  2.34  4.90  3.17  2.54  1.54  5.71  2.20  6.99  4.01  2.79  1.61 38.26
62 0.09  2.23  1.99  1.55  5.23  1.41 10.79  4.25  1.85  2.40  0.19  0.34 32.32
63 0.82  0.64  2.51  4.35  3.69  3.05  6.78  3.95  2.68  1.34  1.23  0.93 31.97
64 0.41  0.10  1.74  4.82  3.49  4.55  1.73  2.52  4.18 M0.25  0.74  1.40 25.93
65 1.07  1.53  3.07  4.11  4.61  4.47  2.35  5.22  8.02  1.49  1.68  1.79 39.41
66 1.37  1.41  2.90  3.83  3.17  6.45  5.56  2.41  0.40  1.61  0.42  1.13 30.66
67 2.08  1.05  2.47  1.94  2.45  7.25  2.71  3.79  1.35  2.40  1.11  0.97 29.57
68 0.89  0.13  1.18  4.77  3.44  4.34 11.21  2.38  3.60  3.63  0.84  2.57 38.98
69 1.76  0.05  0.91  4.52  4.46  8.10  4.65  1.85  1.80  3.34  0.23  1.61 33.28
70 0.25  0.70  1.65  1.41  7.40  3.51  5.75  1.47  7.67  5.47  1.71  1.47 38.46
71       3.29  1.39  1.73  6.17  4.89  2.39  0.45  3.99  1.95  3.56  2.09 31.90
72 0.40  0.85  2.65  2.91  4.42  4.70  5.76  6.58  7.23  3.64  1.55  2.25 42.94
73 1.50  1.52  3.20  3.28  6.09  4.71  4.10  1.54  4.83  2.39  3.85  2.66 39.67
74 0.92  1.29  1.86  3.52  5.85  4.77  3.23  3.53  1.66  3.97  1.00  1.53 33.13
75 1.52  1.53  3.05  4.50  3.15  3.52  0.92  5.21  0.86  0.16  4.40  0.63 29.45
76 0.30  1.43  3.99  5.72  2.43  2.17  2.92  0.95  0.90  1.58  0.05  0.63 23.07
77 0.85  0.55  3.63  2.67  3.13  3.14  6.39  8.94  5.02  3.35  1.33  1.55 40.55
78 1.13  0.57  0.58  6.88  2.93  5.32  7.93  2.38  5.83  1.41  3.73  0.92 39.61
79 1.80  0.62  2.75  4.37  3.67  4.10  5.54 15.26  0.41  4.31  1.90  0.41 45.14
80 1.65  0.80  0.85  2.17  5.40  5.30  3.86  9.92  3.80  1.86  0.60 M0.35 36.56
81 0.35  2.05  0.38  6.85  2.50  6.75  4.15 13.11  2.35  1.57  1.63  1.30 42.99
82M1.57  0.54        3.25 10.73  3.03                                     19.12
84                                                 1.73  4.27  2.57  2.15 10.72
85 0.74  1.23  2.73  1.47  2.17  2.60  4.59  4.10  7.06  2.25 M1.76 M1.88 32.58
86 0.61 M1.75  1.67  3.70  4.88  3.64  5.06  3.95  4.52  4.36  2.44 M0.37 36.95
87 0.45  0.02 M2.33  2.08  4.50  2.72 M4.19 M8.16  2.48  0.69  3.18 M1.68 32.48
88M1.44 M0.06  1.20  2.30  1.47  2.68  2.18  3.46  1.97  0.70  3.02  0.69 21.17
89 0.81  0.33  1.37  2.96  2.86  1.71 M1.90  1.81  4.98  3.55       M0.29 22.57
90 0.53 M0.33  4.80  3.65  5.16  8.75  8.54 10.12  1.85  1.93  1.06 M0.97 47.69
91M0.22  0.28  3.70  8.55  5.55  4.01  5.53  3.11  4.93  3.27 M5.86  1.79 46.80
92 1.22 M0.76  1.07  3.10  1.92  2.13  6.21  3.43  3.99  0.83 M5.33 M1.71 31.70
93 0.85  0.78  2.46  3.97  3.80  8.13  7.27  9.38  2.41  1.66 M1.16  0.45 42.32
94M1.16 M0.20  0.02  1.86  1.33  5.33  5.22 M2.15 M3.32  3.51  2.49 M0.49 27.08
95 0.59  0.04  3.16  4.28  3.56  5.65  3.15 M5.71  2.01  2.87  2.51  0.35 33.88
96M1.49  0.00  1.50  1.24  4.51  7.14  1.54  2.51  2.60  4.20 M3.64  1.63 32.00
97 1.95  1.16  2.14  1.15 M4.70  8.73  5.35  3.34  2.51  4.01  0.34  0.72 36.10
98 0.83  1.92  2.95  4.45  3.45  9.75  1.12        2.09  5.73  1.27  0.28 33.84
99                                                                             
----------
