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Texas Climate Report: March 2003

For the month of March, temperatures were slightly below normal for almost the entire state, with the most extreme departure from normal reported at Austin, with 5.7°F below normal. Amarillo, Del Rio, Lubbock, Midland, Port Arthur, San Angelo were the exceptions with temperatures slightly above normal for the month of March. Precipitation was also sparse around the state with two stations, Del Rio and San Angelo, meeting 100% of the total average precipitation for the month.

Monthly Summary for Selected Cities

  TMAX (°F) TMIN (°F) TAVG (°F) PRCP *Deg. Days
Station Mean *Dep. Max. Mean *Dep. Min. Mean *Dep. Days ≥ 0.01" Mo. Total *Perc. Norm. Gr'st 24 hr. *HDD *CDD
Abilene 69.0 ‑0.1 86 43.1 ‑0.7 24 56.1 ‑0.3 7 0.48 34% 0.31 291 21
Amarillo 64.1 +1.9 80 31.8 ‑1.8 15 48.0 +0.1 4 0.88 78% 0.44 519 0
Austin 70.5 ‑2.0 85 49.6 ‑1.3 37 60.0 ‑1.7 8 0.54 25% 0.23 170 26
Brownsville 78.2 +0.2 88 58.7 ‑0.8 43 68.5 ‑0.3 4 0.56 60% 0.28 28 143
College Station 69.4 ‑3.2 84 49.2 ‑1.3 33 59.3 ‑2.3 7 1.68 59% 0.59 194 24
Corpus Christi 73.4 ‑2.4 85 54.5 ‑1.7 36 64.0 ‑2.0 7 1.29 74% 0.58 92 67
Dallas‑Fort Worth 67.1 ‑1.2 80 45.2 ‑1.2 26 56.2 ‑1.2 3 0.85 28% 0.73 280 13
Del Rio 77.0 +1.0 94 53.6 +2.0 31 65.3 +1.5 5 0.68 71% 0.50 71 87
El Paso 68.7 ‑1.5 82 42.3 ‑1.4 31 55.5 ‑1.5 3 0.18 69% 0.09 291 3
Galveston 69.0 ‑1.0 79 56.0 ‑2.2 48 62.5 ‑1.6 5 0.65 24% 0.47 101 31
Houston 71.0 ‑2.3 80 51.8 +0.5 36 61.4 ‑0.9 8 2.04 61% 1.07 135 31
Lubbock 69.5 +3.3 86 36.8 +0.6 17 53.2 +2.0 4 0.25 33% 0.17 360 4
Midland 71.6 +0.7 87 42.4 +1.6 28 57.0 +1.1 5 0.17 40% 0.10 252 12
Port Arthur 70.9 ‑1.1 80 52.5 +0.1 36 61.7 ‑0.5 8 1.99 53% 0.68 115 24
San Angelo 71.1 86 44.0 +0.7 27 57.6 +0.4 5 1.25 126% 0.92 242 20
San Antonio 71.6 ‑2.7 87 49.5 ‑0.4 30 60.6 ‑1.5 11 0.77 41% 0.31 160 29
Victoria 72.5 ‑0.9 83 51.8 ‑2.1 33 62.1 ‑1.6 8 1.09 48% 0.41 128 48
Waco 68.2 ‑2.0 79 46.8 29 57.5 ‑1.0 6 1.35 54% 0.77 240 15
Wichita Falls 67.5 +0.3 86 39.0 ‑2.1 19 53.3 ‑0.9 4 0.43 19% 0.27 375 17
Shreveport, LA 67.3 ‑2.4 79 45.5 ‑1.7 34 56.4 ‑2.1 7 2.19 52% 1.22 262 5
*Dep.: Departure of the monthly average temperature from the 1971-2000 monthly normal, which is provided by the National Climatic Data Center.
*Perc. Norm.: Monthly precipitation total divided by 1971-2000 monthly normal, which is provided by the National Climatic Data Center.
*Deg. Days: Computed daily as the departure of the daily average temperature from 65°F and aggregated over the entire month.
*Heating degree day (HDD): Each unit corresponds to a -1°F departure of a daily average temperature from 65°F.
*Cooling degree day (HDD): Each unit corresponds to a +1°F departure of a daily average temperature from 65°F.

mar 2003 average temperatures
mar 2003 average precipitation

Monthly Extremes

Least Precipitation Overall for the Month (inches)
Station County Value
DRYDEN 14 S TERRELL 0.00
HEATH CANYON BREWSTER 0.00
LA TUNA 1 S EL PASO 0.00
PORT O CONNOR CALHOUN 0.00
RICHLAND SPRINGS SAN SABA 0.00
ROBERT LEE COKE 0.00
SOUTH CAMP 6666 KING 0.00
VICTORIA CP&L VICTORIA 0.00
Greatest Precipitation Overall for the Month (inches)
Station County Value
CROSS MCMULLEN 5.00
Greatest Precipitation in 24 Hours (inches)
Station County Value
CROSS MCMULLEN 3.71
Lowest Average Daily Temperature (°F)
Station County Value
DALHART 6 SW HARTLEY 43.5
Highest Average Daily Temperature (°F)
Station County Value
BROWNSVILLE CAMERON 69.1
Lowest Average Daily Maximum Temperature (°F)
Station County Value
GRUVER HANSFORD 60.3
Highest Average Daily Maximum Temperature (°F)
Station County Value
CASTOLON BREWSTER 83.0
HEATH CANYON BREWSTER 83.0
Highest Maximum Temperature  (°F)
Station County Value
HEATH CANYON BREWSTER 102
Lowest Maximum Temperature  (°F)
Station County Value
BEAUMONT CITY JEFFERSON 0
Lowest Average Daily Minimum Temperature (°F)
Station County Value
DALHART 6 SW HARTLEY 26.1
Highest Average Daily Minimum Temperature (°F)
Station County Value
SOUTH PADRE ISLAND CAMERON 60.8
Highest Minimum Temperature (°F)
Station County Value
WESLACO HIDALGO 73
Lowest Minimum Temperature (°F)
Station County Value
BEAUMONT CITY JEFFERSON 0

New Monthly Records

Least Precipitation Overall for the Month (inches)
Station County Value Previous Record Yrs. Data
BRANDON HILL 0.92 1.49 (1996) 12
CORSICANA 8 E NAVARRO 0.97 1.36 (1996) 12
FT WORTH WSFO TARRANT 0.98 1.16 (1994) 11
GAINESVILLE 5 ENE COOKE 1.34 1.76 (1992) 15
HOUSTON‑PORT HARRIS 0.99 1.28 (1996) 11
LA TUNA 1 S EL PASO 0.00 0.00 (2002) 57
OLNEY YOUNG 0.14 0.14 (1956) 45
PORT O CONNOR CALHOUN 0.00 0.00 (2002) 43
RICHLAND SPRINGS SAN SABA 0.00 0.00 (1956) 51
ROBERT LEE COKE 0.00 0.00 (1994) 55
SOUTH CAMP 6666 KING 0.00 0.18 (1972) 10
VICTORIA CP&L VICTORIA 0.00 0.00 (1916) 62
WEST MCLENNAN 1.14 1.53 (1996) 11
Greatest Precipitation in 24 Hours Ever in the Month (inches)
Station County Value Previous Record Yrs. Data
MERCEDES 6 SSE HIDALGO 3.37 2.70 (1997) 88
Lowest Maximum Temperature Ever in the Month (°F)
Station County Value Previous Record Yrs. Data
BEAUMONT CITY JEFFERSON 0 40 (1932) 57
Highest Average Daily Minimum Temperature (°F)
Station County Value Previous Record Yrs. Data
HUDSPETH RIVER RANCH VAL VERDE 50.7 50.0 (1994) 14
Lowest Minimum Temperature Ever in the Month (°F)
Station County Value Previous Record Yrs. Data
BEAUMONT CITY JEFFERSON 0 25 (1906) 56

Climatic Averages for April

  TMAX (°F) TMIN (°F) PRCP (inches) No. Days in Month Deg. Days
Station Avg. Record Avg. Record Avg. Gr'st Mo. Gr'st 24 hr. ≥ 90°F ≤ 32°F PRCP ≥ 0.01" HDD CDD
Abilene 77.3 102 (1925) 51.8 25 (1973) 1.67 9.80 (1890) 4.63 (1914) 2.5 0.6 5.1 113 94
Amarillo 70.6 98 (1989) 41.7 13 (1920) 1.33 6.45 (1997) 2.68 (1911) 0.7 4.3 5.4 291 18
Austin 78.9 99 (1939) 57.6 30 (1926) 2.51 19.82 (1915) 10.00 (1915) 1.6 0.0 7.2 44 147
Brownsville 82.3 102 (1984) 65.2 37 (1903) 1.96 10.35 (1991) 9.37 (1991) 3.1 0.0 4.0 7 287
College Station 78.8 98 (1893) 56.9 28 (1973) 3.20 12.50 (1957) 5.30 (1953) 0.7 0.1 6.9 40 127
Corpus Christi 80.7 102 (1984) 62.3 33 (1987) 2.05 8.04 (1956) 7.19 (1956) 1.9 0.0 5.2 19 229
Dallas‑Fort Worth 75.9 100 (1925) 54.0 29 (1989) 3.20 17.64 (1922) 8.81 (1922) 0.9 0.2 7.2 74 72
Del Rio 82.7 106 (1984) 58.5 33 (1987) 1.71 7.51 (1981) 4.57 (1969) 6.6 0.0 5.2 27 207
El Paso 78.1 98 (1989) 51.1 23 (1983) 0.23 2.24 (1931) 1.08 (1966) 2.3 0.9 1.7 100 72
Galveston 75.2 92 (1953) 64.7 38 (1938) 2.56 11.04 (1904) 9.23 (1904) 0.0 0.0 5.5 15 163
Houston 79.1 95 (1987) 57.9 31 (1987) 3.60 10.92 (1976) 8.16 (1976) 0.9 0.1 7.0 48 147
Lubbock 74.7 100 (1989) 45.4 18 (1920) 1.29 6.18 (1915) 2.18 (1997) 1.6 1.4 5.0 182 48
Midland 78.8 101 (1996) 48.6 20 (1973) 0.73 3.59 (1931) 2.00 (1931) 3.8 0.9 3.2 120 77
Port Arthur 77.8 94 (1987) 58.6 32 (1987) 3.84 15.30 (1973) 10.09 (1973) 0.3 0.0 6.7 41 140
San Angelo 79.0 107 (1925) 51.0 23 (1926) 1.60 5.10 (1977) 3.32 (1971) 4.7 0.8 4.6 93 107
San Antonio 80.4 101 (1996) 56.9 31 (1987) 2.60 11.64 (1915) 6.78 (1915) 2.2 0.0 7.3 42 161
Victoria 79.2 100 (1920) 60.1 33 (1987) 2.97 11.70 (1997) 9.87 (1991) 0.8 0.0 6.4 28 181
Waco 77.6 101 (1963) 54.2 27 (1975) 2.99 13.37 (1957) 5.09 (1957) 1.4 0.2 6.7 77 111
Wichita Falls 75.5 102 (1972) 49.3 24 (1975) 2.62 8.50 (1957) 4.09 (1967) 1.9 0.7 6.5 140 66
Shreveport, LA 76.6 96 (1887) 53.8 31 (1989) 4.42 21.84 (1991) 10.44 (1991) 0.1 0.2 8.2 89 87
Climatic averages are based on 1971-2000 monthly normals, which are provided by the National Climatic Data Center.
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