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Thunderstorms and Heavy Rain from the Southern Plains through the Southeast

Scattered to severe thunderstorms and heavy rain may produce hail, damaging winds, and localized flash flooding across portions of the southern Plains and Southeast. Another area of heavy rain will develop over parts of the Ohio Valley/Central Appalachians and create mainly localized areas of flash flooding. Read More >

  Marfa 1NNE CoCorahs Precipitation 
2014-2020
Elevation 4724 FT

 

Marfa Normals 1981-2010 

Month Jan Feb Mar Apr May Jun  Jul  Aug Sep Oct Nov Dec Ann
Maximum 58.6 62.9  69.4  77.3  85.1 90.4  88.5  86.8  83.1  76.1  66.6  59.0  75.3
Minimum  23.2  26.6  32.3 39.9  49.3  56.7  58.8  58.0  52.2  42.9  31.5  23.7  41.3
Precipitation 0.48 0.54 0.31 0.65 1.22 1.87 3.21 2.56 2.08 1.39 0.46 0.61 15.38
Snowfall 0.4 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.5 1.3
Heating Degree Days   747  567  439  204  39  1 0  1 32  184  479  733  3426
Cooling Degree Days  0  0  1  12 107  258 268  230  111  13  0  0  1000

 

    Marfa 1 NNE Co CoCorahs Precipitation 
2014-2020

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
2020 0.71 0.46 0.50 0.06 0.23 0.77 2.55 0.08 0.72 0.04 0.00 0.67   6.79
2019 1.51 0.22 0.00 0.43 0.15 5.37 0.94 0.83 2.44 1.47 0.53 0.88 14.77
2018 0.02 0.00 0.00 0.21 0.18 4.77 1.48 1.48 2.37 1.57 0.32 0.29 12.69
2017 0.88 0.00 0.00 0.99 0.41 1.27 2.61 2.07 0.72 1.62 0.05 0.02 10.64
2016 T 0.03 0.00 0.26 1.53 2.14 3.01 4.00  2.85 0.31 0.37 0.49 14.99
2015 1.05 1.45  2.13  0.83  0.92 0.78   3.06  0.73   0.48  3.18   0.25 0.16 15.02
2014 0.00 0.03  0.14 0.16 0.00 2.28 2.88 1.33   3.18 1.30  0.17 0.03 11.50

 

 

i = incomplete data

M = missing data

e = estimated data

 

 

map of Cooperative stations Monthly/Annual rainfall and 1971-2000 Averages