USA National Temperature Monitor - 114 CRN sites - April 2026
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           TAverage(deg F)    TMinimum     TMaximum      TRange    # of   Lowest    Highest   # of
Date      Clim   Obs   Dep    Obs   Dep    Obs   Dep    Obs   Dep  Sites Tminimum  Tmaximum Rlos Rhis
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20260401  48.9  53.2|  4.3   44.5|  7.3   62.8|  2.4   18.4| -4.8   109   11.3|ND   93.7|TX    0  12
20260402  49.1  52.9|  3.8   43.3|  6.0   62.9|  2.3   19.7| -3.7   109   11.5|ME   93.9|TX    0   2
20260403  49.2  52.7|  3.5   42.9|  5.6   63.4|  2.5   20.4| -3.1   109   12.6|CO   92.1|TX    0   5
20260404  49.4  53.0|  3.6   41.2|  3.7   64.9|  3.9   23.8|  0.2   109   14.0|NM   93.9|CA    0  15
20260405  49.6  51.8|  2.2   39.3|  1.6   64.4|  3.1   25.0|  1.5   109   17.2|CO   95.0|CA    0  10
20260406  49.9  49.7| -0.2   37.7| -0.3   62.0|  0.4   24.3|  0.7   110   10.4|MN   95.7|CA    0  10
20260407  50.3  50.2| -0.1   36.8| -1.5   63.4|  1.4   26.5|  2.8   110    5.7|MN   98.1|CA    0   5
20260408  50.7  52.6|  1.9   38.5| -0.1   66.0|  3.5   27.6|  3.7   108    5.9|ME   99.5|CA    5   5
20260409  51.1  54.0|  2.9   40.8|  1.9   67.4|  4.5   26.7|  2.6   107   17.1|MT   93.9|CA    3   4
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202604    49.8  52.2|  2.4   40.6|  2.7   64.1|  2.7   23.6| -0.0  108.9   5.7|MN   99.5|CA    8  68

Clim      => 21-year climatology for 2005-2025
Obs       => Daily Observation
Dep       => Departure from climatology
TAverage  => Average over all 288 5-min observations each day
# of Rlos => Number of record low minimum temperatures, expected value ~ 6 each day
# of Rhis => Number of record high maximum temperatures, expected value ~ 6 each day