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Houston
Extremes, Normals and Annual Summaries

 

YEAR
2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000
1970-1999
EXTREMES...
Record High Temperature: 109 set on August 27, 2011
Record Low Temperature: 5 set on January 18, 1930
Greatest one day rainfall: 10.34 inches on June 26, 1989

 

NORMALS (based on the 30 year period 1981-2010)...
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 3.38 3.20 3.41 3.31 5.09 5.93 3.79 3.76 4.12 5.70 4.34 3.74 49.77
Mean Temp (°F) 53.1 56.4 62.7 69.5 76.9 82.4 84.4 84.6 79.8 71.5 62.3 54.4 69.8
Avg High (°F) 62.9 66.3 73.0 79.6 86.3 91.4 93.7 94.5 89.7 82.0 72.5 64.3 79.7
Avg Low (°F) 43.2 46.5 52.5 59.4 67.6 73.3 75.1 74.8 69.8 60.9 52.1 44.6 60.0

 

ANNUAL SUMMARY...

2013 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 3.21 1.32 0.89 2.88                 8.30
Mean Temp (°F) 55.5 58.4 61.2 66.6                 60.4
Avg High (°F) 65.2 68.9 73.2 77.0                 71.1
Avg Low (°F) 45.8 47.9 49.3 56.2                 49.8
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2012 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 5.07 5.98 7.14 3.28 0.77 4.97 4.71 3.88 2.02 1.00 0.65 2.85 42.32
Mean Temp (°F) 58.8 60.1 69.0 73.6 78.8 83.6 82.9 86.1 79.7 70.9 62.9 58.7 72.1
Avg High (°F) 69.7 67.7 78.4 83.2 88.6 93.6 90.9 95.4 89.7 82.3 76.0 69.9 82.1
Avg Low (°F) 47.8 52.4 59.7 64.0 69.1 73.7 75.0 76.8 69.7 59.5 49.8 47.5 62.1
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2011 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 5.05 0.69 0.78 0.11 0.33 0.92 2.98 0.09 1.28 3.36 4.70 4.28 24.57
Mean Temp (°F) 51.3 55.0 66.5 74.9 78.7 86.2 87.1 90.4 82.9 70.8 63.1 54.6 71.8
Avg High (°F) 61.1 66.5 76.9 85.5 89.1 97.4 96.9 102.0 95.5 83.2 73.2 63.2 82.5
Avg Low (°F) 41.6 43.5 56.2 64.4 68.4 74.9 77.4 78.7 70.2 58.4 53.0 46.0 61.1
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2010 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 2.53 3.55 1.88 2.81 3.68 3.75 12.92 1.02 4.81 0.02 2.71 3.04 42.72
Mean Temp (°F) 49.0 48.5 59.1 69.5 79.4 84.7 84.0 87.7 81.4 72.9 62.2 55.4 69.4
Avg High (°F) 59.1 57.6 70.1 79.5 89.7 93.4 91.7 97.6 90.3 86.4 73.0 66.2 79.6
Avg Low (°F) 39.0 39.4 48.0 59.5 69.2 76.1 76.3 77.9 72.5 59.5 51.3 44.7 59.5
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2009 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 0.49 1.52 4.08 10.38 0.38 0.27 2.84 2.11 4.68 13.16 1.66  5.44 47.01
Mean Temp (°F) 53.9 61.2 62.8 68.6 78.2 85.6 87.4 86.2 79.0 71.0 62.5  50.2 70.5
Avg High (°F) 66.5 72.4 73.2 78.6 87.6 96.7 96.8 96.4 87.0 80.3 73.5  58.4 80.6
Avg Low (°F) 41.4 50.0 52.5 58.6 68.7 74.6 77.9 76.1 71.0 61.7 51.5 42.0 60.5
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2008 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 4.62 4.00 2.41 1.46 4.57 2.06 1.09 7.45 12.07 8.67 2.92 1.68 53.00
Mean Temp (°F) 52.2 60.1 63.6 69.4 77.8 84.5 84.9 84.0 78.2 69.5 62.4 55.6 70.2
Avg High (°F) 62.0 72.1 75.0 80.4 87.1 95.1 95.6 92.6 88.1 81.3 73.8 66.2 80.8
Avg Low (°F) 42.4 48.0 52.1 58.4 68.5 74.0 74.2 75.3 68.4 57.8 51.1 45.1 59.6
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2007 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 5.72 1.15 6.40 3.86 9.88 3.07 9.94 8.05 3.05 6.85 5.49 2.06 65.52
Mean Temp (°F) 50.5 55.1 65.9 66.7 76.5 82.4 82.2 85.4 81.9 73.0 63.7 57.6 70.1
Avg High (°F) 58.4 66.1 76.0 76.9 85.3 90.9 89.7 94.4 91.5 84.4 73.9 69.4 79.7
Avg Low (°F) 42.6 44.2 55.8 56.5 67.6 74.0 74.6 76.4 72.2 61.6 53.5 45.9 60.4
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2006 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 2.50 1.46 2.36 2.93 8.78 7.84 7.85 3.40 3.22 14.53 0.92 2.07 57.86
Mean Temp (°F) 58.9 55.5 65.6 73.6 76.7 81.3 83.3 84.9 79.4 72.4 62.7 55.7 70.8
Avg High (°F) 70.2 66.4 75.2 83.8 86.6 91.2 91.2 94.1 89.8 82.8 74.6 65.2 80.9
Avg Low (°F) 47.6 44.4 55.9 63.5 66.8 71.5 75.3 75.7 69.0 62.0 50.7 46.2 60.7
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2005 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 3.41 6.10 4.05 1.28 6.06 0.08 5.30 1.52 2.63 1.69 2.72 6.37 41.21
Mean Temp (°F) 56.3 58.8 61.7 67.7 75.3 83.2 84.4 84.6 83.4 71.1 64.4 53.1 70.3
Avg High (°F) 65.2 66.2 72.0 78.3 85.9 93.4 93.7 94.1 93.2 83.3 75.4 64.0 80.4
Avg Low (°F) 47.3 51.3 51.4 57.1 64.7 73.0 75.2 75.1 78.9 67.3 53.5 42.1 61.4
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2004 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 6.01 5.58 2.23 5.56 7.33 18.33 0.79 2.49 1.01 2.05 11.73 1.95 65.06
Mean Temp (°F) 54.7 53.6 67.3 69.5 76.9 81.4 84.6 83.1 81.2 77.5 62.0 53.8 70.5
Avg High (°F) 62.9 62.0 76.4 78.8 85.8 88.6 93.6 93.3 91.4 86.5 70.8 64.2 79.5
Avg Low (°F) 46.5 45.2 58.2 60.2 68.1 73.6 75.6 72.9 71.0 68.5 53.1 43.4 61.4
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2003 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 2.09 4.08 2.04 1.46 0.06 3.62 5.36 4.47 6.79 4.99 7.81 2.99 45.76
Mean Temp (°F) 50.1 53.8 61.4 70.5 80.7 82.7 83.3 84.7 77.7 71.7 65.0 53.8 69.6
Avg High (°F) 59.2 61.6 71.0 79.5 90.2 92.1 91.4 93.8 86.3 82.1 75.1 65.3 79.0
Avg Low (°F) 40.9 46.0 51.8 61.5 71.3 73.3 75.3 75.6 69.0 61.3 54.8 42.3 60.3
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2002 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 1.24 0.88 2.36 3.79 1.78 4.54 7.10 5.47 8.02 14.65 4.20 5.65 59.68
Mean Temp (°F) 54.5 50.7 61.3 73.5 77.0 81.6 84.5 83.9 79.7 71.5 58.8 54.5 69.3
Avg High (°F) 66.0 63.0 71.8 81.8 85.4 90.1 93.1 92.7 88.1 78.3 68.6 63.9 78.6
Avg Low (°F) 43.1 38.4 50.7 65.2 68.6 73.2 75.8 75.0 71.2 64.8 48.8 45.2 60.0
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2001 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 4.25 0.82 7.97 2.00 3.53 19.21 2.05 4.83 8.82 8.95 2.58 6.17 71.18
Mean Temp (°F) 49.3 59.3 56.4 71.7 75.9 80.5 83.6 83.5 77.0 67.0 63.4 56.0 68.6
Avg High (°F) 59.0 68.7 67.2 81.1 86.6 90.0 93.4 93.4 86.6 78.5 74.8 65.8 78.8
Avg Low (°F) 39.6 49.8 45.6 62.3 65.2 70.9 73.7 73.6 67.4 55.4 52.0 46.1 58.5
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

2000 Data Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Rain Totals (in) 1.25 2.32 1.35 5.52 12.35 3.29 0.64 2.11 4.34 3.27 8.50 2.67 47.61
Mean Temp (°F) 56.4 61.9 66.4 67.9 78.1 81.4 85.2 84.8 79.4 70.9 57.6 47.6 69.8
Avg High (°F) 67.2 73.6 77.9 79.4 87.0 90.4 97.7 97.4 92.1 80.9 67.2 57.4 80.7
Avg Low (°F) 45.6 50.1 54.8 56.3 69.2 72.3 72.7 72.2 66.6 60.9 48.0 37.7 58.9
LCD Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual

LCD 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987
  1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974
  1973 1972 1971 1970
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