Weather Summary 
Research and Education Center 
January 2004 

2004 Julian Day Min. Temp. (C) Min. Temp.
(F)
Time Min. Temp Max. Temp
(C)
Max. Temp.  (F) Time Max. Temp Min.  RH% Time Min.
RH%
Max. RH% Time Max. RH% Total Solar Net
Solar
Rain (mm) Rain (inches) Mean Wind Speed Mean Wind
Dir
Max. Wind (m/s) Time Max Wind Min.
Soil Temp
(C)
Min.
Soil Temp
(F)
Time Min.
Soil Temp
Max.
Soil Temp
(C)
Max.
Soil Temp
(F)
Time Max.
Soil Temp
SNOW
1-Jan 1 -1.33 29.60 742 11.66 52.99 1354 27.1 1415 80.2 809 214.5 171.6 0.00 0.00 1.52 306 4.99 1223 1.46 34.64 809 7.37 45.27 1445  
2 2 0.29 32.52 1 9.39 48.90 1503 52.2 656 92.3 2351 75.7 60.5 2.03 0.08 1.65 224 5.10 1003 2.08 35.75 9 7.99 46.38 1513  
3 3 4.31 39.75 1 18.93 66.07 1515 64.4 1415 94.9 240 189.1 151.3 0.00 0.00 3.04 232 7.06 1350 4.22 39.60 1 11.95 53.51 1527  
4 4 8.32 46.98 0 20.57 69.03 1320 76.8 1321 93.2 2042 126.8 101.5 0.00 0.00 3.37 240 6.92 1315 9.57 49.23 205 14.82 58.68 1423  
5 5 6.30 43.35 0 9.13 48.43 1555 71.8 0 96.7 1558 19.9 16.0 15.24 0.60 1.75 47 5.91 0 7.45 45.41 0 9.67 49.41 1  
6 6 -3.63 25.46 0 6.33 43.40 1 21.6 2313 74.2 4 220.7 176.6 0.00 0.00 4.72 334 9.69 1933 1.46 34.63 0 7.44 45.39 2  
7 7 -6.68 19.97 729 -2.00 28.41 1603 20.0 647 41.0 2247 238.9 191.2 0.00 0.00 4.82 321 9.62 1313 -0.17 31.70 2356 1.46 34.63 5  
8 8 -5.03 22.94 742 0.82 33.48 1446 24.7 1149 67.2 0 182.7 146.1 0.00 0.00 2.81 296 7.27 950 -0.64 30.85 752 0.06 32.11 2008  
9 9 -8.89 16.00 0 0.28 32.51 1232 17.2 2211 77.7 910 102.7 82.1 0.00 0.00 3.28 22 6.37 1324 -0.39 31.29 2358 0.13 32.24 1722  
10 10 -13.28 8.10 758 -7.88 17.82 1537 12.8 1316 35.9 2112 211.9 169.5 0.00 0.00 3.89 12 7.28 717 -3.38 25.92 2359 -0.40 31.29 1  
11 11 -14.09 6.64 707 -0.92 30.34 0 19.9 1347 56.5 738 241.9 193.5 0.00 0.00 2.64 280 6.80 2358 -4.08 24.67 734 -0.18 31.67 1600  
12 12 -1.61 29.11 705 10.04 50.07 1430 42.7 5 69.6 819 132.0 105.6 0.00 0.00 3.17 273 6.79 51 -1.25 29.75 743 0.09 32.15 2243  
13 13 -2.18 28.07 617 11.78 53.20 1335 35.3 2218 77.8 621 179.3 143.4 0.00 0.00 3.85 302 9.01 1839 0.02 32.04 540 0.35 32.63 1538  
14 14 -6.17 20.90 742 -0.01 31.99 0 34.9 100 72.5 2356 217.9 174.3 0.00 0.00 2.35 89 6.88 918 -0.39 31.30 819 0.06 32.11 31  
15 15 -7.41 18.66 2359 2.58 36.64 231 22.6 0 83.3 408 207.5 166.0 0.00 0.00 4.54 8 11.02 2135 -0.99 30.22 0 0.01 32.02 441  
16 16 -9.98 14.04 334 -2.14 28.16 1501 11.1 104 26.7 2344 257.5 206.0 0.00 0.00 6.42 328 12.50 52 -2.79 26.98 748 -0.27 31.52 1456  
17 17 -7.11 19.20 727 1.45 34.61 1346 22.6 547 81.7 2347 179.1 143.3 0.00 0.00 2.99 312 6.51 11 -2.72 27.10 736 -0.04 31.94 2252 0.5
18 18 -1.16 29.91 105 4.17 39.51 1402 54.8 2342 93.0 1311 26.5 21.2 25.15 0.99 3.39 279 7.57 2342 -0.07 31.87 6 0.11 32.19 1405  
19 19 -5.33 22.41 2357 -0.69 30.77 1 35.2 2151 59.5 12 237.0 189.6 0.00 0.00 5.42 339 10.42 24 -1.09 30.04 2358 0.09 32.16 3 5.0
20 20 -6.21 20.83 453 -1.56 29.19 1303 34.2 1721 48.3 452 265.7 212.6 0.00 0.00 5.47 337 10.25 950 -1.84 28.69 2357 -0.11 31.81 1459  
21 21 -8.33 17.01 656 -1.53 29.24 1407 32.4 1644 54.6 832 251.8 201.4 0.00 0.00 2.62 304 6.58 929 -2.74 27.07 739 -0.12 31.78 1607  
22 22 -7.15 19.13 10 7.62 45.72 1343 27.8 2144 64.9 723 153.4 122.7 0.00 0.00 3.46 275 8.98 2137 -2.29 27.88 253 0.01 32.02 2126  
23 23 -9.99 14.02 2108 -3.20 26.23 1 12.8 1743 42.1 2049 272.1 217.7 0.00 0.00 4.51 347 9.96 940 -3.06 26.48 750 -0.01 31.98 3  
24 24 -9.75 14.45 1941 -4.99 23.01 1638 27.9 3 68.7 1418 96.0 76.8 0.00 0.00 2.12 41 5.35 1732 -2.52 27.47 2357 -0.48 31.14 1549  
25 25 -12.04 10.33 738 -6.57 20.17 1512 12.2 1724 61.4 2358 128.0 102.4 0.00 0.00 2.25 30 6.42 951 -3.67 25.40 733 -0.73 30.68 1438  
26 26 -8.23 17.19 18 0.26 32.46 2353 58.0 13 85.7 2103 59.8 47.8 0.00 0.00 4.41 74 7.29 815 -1.77 28.81 4 -0.27 31.52 2256  
27 27 -2.61 27.29 2327 2.98 37.36 1946 78.7 2339 89.9 1951 80.9 64.7 9.40 0.37 3.82 77 9.21 2129 -0.29 31.48 11 0.05 32.08 2322  
28 28 -3.78 25.20 746 -1.64 29.04 1551 38.4 1718 80.6 15 238.4 190.7 0.00 0.00 6.28 322 12.64 1404 -2.60 27.33 0 0.05 32.09 207  
29 29 -7.38 18.72 631 3.00 37.39 1514 39.4 2249 65.3 1912 272.2 217.7 0.00 0.00 2.48 302 8.00 1220 -3.41 25.86 652 -0.03 31.95 2126  
30 30 -7.51 18.48 0 -1.98 28.43 53 24.7 2354 57.7 1034 186.4 149.1 0.00 0.00 4.04 5 8.78 1427 -4.21 24.42 0 -0.04 31.94 51  
31 31 -9.59 14.74 719 -4.09 24.64 1537 23.2 13 40.5 1320 297.2 237.8 0.00 0.00 5.02 328 8.96 1138 -5.70 21.74 722 -0.77 30.62 1453  
Average   -5.39 22.29   2.64 36.75   34.75   68.83   179.5 143.6     3.62 215.6 8.07   -0.83 30.50   1.88 35.38    
                                                     
Total                           51.82 2.04                     5.50
YTD                           51.82 2.04                     5.50