| Weather Source |
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| Year | Lowest Temperature (F) | Highest Temperature (F) | Warmest Minimum Temperature (F) | Coldest Maximum Temperature (F) | Average Minimum Temperature (F) | Average Maximum Temperature (F) | Mean Temperature (F) | Total Precipitation (In) | Total Snowfall (In) | Max 24hr Precipitation (In) | Max 24hr Snowfall (In) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1964 | 42 | 80 | 64 | 57 | 53.0 | 69.4 | 61.2 | 5.92 | 0.00 | 2.75 | 0.00 |
| 1963 | 37 | 83 | 68 | 61 | 54.5 | 73.8 | 64.1 | 0.67 | 0.00 | 0.45 | 0.00 |
| 1962 | 34 | 81 | 65 | 49 | 50.6 | 67.4 | 59.0 | 0.62 | 0.00 | 0.18 | 0.00 |
| 1961 | 45 | 82 | 72 | 61 | 59.0 | 74.1 | 66.5 | 11.46 | 0.00 | 6.75 | 0.00 |
| 1960 | 31 | 80 | 67 | 45 | 48.3 | 65.0 | 56.7 | 5.32 | 0.00 | 3.80 | 0.00 |
| 1959 | 39 | 79 | 63 | 55 | 51.4 | 67.5 | 59.5 | 3.68 | 0.00 | 1.22 | 0.00 |
| 1958 | 41 | 81 | 62 | 52 | 51.1 | 66.4 | 58.8 | 5.80 | 0.00 | 1.45 | 0.00 |
| 1957 | 38 | 80 | 62 | 53 | 53.8 | 71.4 | 62.7 | 8.10 | 0.00 | 3.36 | 0.00 |
| 1956 | 37 | 80 | 68 | 58 | 55.6 | 73.6 | 64.6 | 2.87 | 0.00 | 1.33 | 0.00 |
| 1955 | 30 | 86 | 72 | 48 | 56.5 | 73.2 | 64.9 | 0.17 | 0.00 | 0.17 | 0.00 |
| 1954 | 37 | 80 | 70 | 49 | 53.5 | 69.9 | 61.7 | 1.55 | 0.00 | 0.73 | 0.00 |
| 1953 | 45 | 81 | 68 | 64 | 59.0 | 75.6 | 67.3 | 3.50 | 0.00 | 2.42 | 0.00 |
| 1952 | 43 | 80 | 68 | 55 | 54.2 | 71.3 | 62.8 | 2.12 | 0.00 | 0.80 | 0.00 |
| 1951 | 36 | 84 | 68 | 52 | 55.5 | 74.1 | 64.8 | 3.89 | 0.00 | 2.35 | 0.00 |
| 1950 | 40 | 80 | 68 | 56 | 50.9 | 71.4 | 61.2 | 5.24 | 0.00 | 1.90 | 0.00 |
| 1949 | 47 | 83 | 70 | 51 | 59.7 | 72.7 | 66.2 | 4.69 | 0.00 | 2.40 | 0.00 |
| 1948 | 40 | 87 | 72 | 58 | 57.6 | 75.5 | 66.5 | 13.82 | 0.00 | 4.11 | 0.00 |
| 1947 | 34 | 78 | 68 | 51 | 48.7 | 68.6 | 58.7 | 4.72 | 0.00 | 2.10 | 0.00 |
| 1946 | 43 | 87 | 70 | 61 | 55.9 | 74.4 | 65.2 | 12.04 | 7.00 | ||
| 1945 | 45 | 85 | 70 | 68 | 60.5 | 78.9 | 69.7 | 2.33 | 1.45 | ||
| 1944 | 40 | 87 | 68 | 64 | 54.3 | 73.9 | 64.1 | 6.04 | 1.45 | ||
| 1943 | 28 | 82 | 69 | 49 | 53.4 | 71.1 | 62.2 | 4.27 | 1.48 | ||
| 1942 | 34 | 79 | 68 | 56 | 50.7 | 69.8 | 60.2 | 8.92 | 0.00 | 3.10 | 0.00 |
| 1941 | 37 | 79 | 63 | 46 | 48.9 | 67.0 | 58.0 | 3.53 | 0.00 | 1.12 | 0.00 |
| 1940 | 36 | 82 | 62 | 59 | 53.5 | 73.6 | 63.6 | 2.12 | 0.00 | 1.42 | 0.00 |
| 1939 | 42 | 88 | 73 | 61 | 55.7 | 77.6 | 66.5 | 0.63 | 0.00 | 0.37 | 0.00 |
| 1938 | 48 | 89 | 73 | 67 | 61.3 | 81.5 | 71.4 | 1.10 | 0.00 | 0.42 | 0.00 |
| 1937 | 35 | 85 | 65 | 53 | 48.0 | 70.0 | 59.0 | 5.46 | 1.20 | ||
| 1936 | 38 | 87 | 70 | 54 | 54.5 | 72.8 | 63.6 | 3.42 | 1.30 | ||
| 1935 |
| Station Details for: "Port Sulphur" (Plaquemines County) View Map | |
|---|---|
| Weather Source ID | 14721 |
| National Weather Service ID (NWS) | |
| NWS Cooperative Observer ID (COOP) | 167471 |
| International Civil Aviation Organization ID (ICAO) | |
| World Meteorological Organization ID (WMO) | |
| Latitude: 29.4833 Longitude: -89.7 Elevation: 3.048m (10ft) | |
| Zip Code: 70083 | |