| 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 | 36 | 78 | 67 | 48 | 49.0 | 65.3 | 57.2 | 0.82 | 0.00 | 0.72 | 0.00 |
| 1963 | 24 | 74 | 53 | 30 | 38.3 | 54.9 | 46.6 | 4.04 | 0.00 | 1.20 | 0.00 |
| 1962 | 20 | 74 | 57 | 32 | 42.7 | 60.3 | 51.5 | 1.62 | 0.00 | 0.64 | 0.00 |
| 1961 | 29 | 80 | 72 | 48 | 50.2 | 66.8 | 58.5 | 4.93 | 0.00 | 1.97 | 0.00 |
| 1960 | 31 | 79 | 62 | 43 | 45.8 | 61.0 | 53.4 | 2.84 | 0.00 | 0.94 | 0.00 |
| 1959 | 36 | 76 | 59 | 51 | 46.5 | 63.4 | 55.0 | 1.58 | 0.00 | 0.46 | 0.00 |
| 1958 | 28 | 78 | 60 | 43 | 44.3 | 60.5 | 52.4 | 2.24 | 0.00 | 0.83 | 0.00 |
| 1957 | 30 | 76 | 62 | 42 | 46.8 | 65.3 | 56.0 | 1.73 | 0.00 | 0.42 | 0.00 |
| 1956 | 39 | 81 | 65 | 57 | 52.7 | 71.6 | 62.1 | 5.89 | 0.00 | 3.03 | 0.00 |
| 1955 | 31 | 78 | 64 | 48 | 49.4 | 65.6 | 57.5 | 3.47 | 0.00 | 1.10 | 0.00 |
| 1954 | 34 | 79 | 62 | 54 | 47.8 | 66.5 | 57.2 | 7.29 | 0.00 | 2.80 | 0.00 |
| 1953 | 30 | 76 | 65 | 46 | 48.2 | 62.5 | 55.3 | 12.09 | 0.00 | 3.30 | 0.00 |
| 1952 | 31 | 83 | 60 | 50 | 47.8 | 64.9 | 56.4 | 2.17 | 0.00 | 0.81 | 0.00 |
| 1951 | 31 | 83 | 69 | 44 | 51.6 | 70.2 | 60.9 | 3.55 | 0.00 | 1.17 | 0.00 |
| 1950 | 24 | 77 | 57 | 47 | 44.7 | 63.3 | 54.0 | 5.05 | 0.00 | 1.12 | 0.00 |
| 1949 | 35 | 80 | 69 | 51 | 52.5 | 68.8 | 60.7 | 5.74 | 0.00 | 1.98 | 0.00 |
| 1948 | 44 | 80 | 72 | 51 | 56.8 | 70.7 | 63.2 | 3.61 | 0.00 | 1.35 | 0.00 |
| 1947 | 34 | 80 | 64 | 50 | 49.3 | 66.0 | 57.7 | 8.32 | 2.10 | ||
| 1946 | 40 | 78 | 65 | 53 | 52.5 | 69.6 | 61.5 | 1.05 | 0.00 | 0.52 | 0.00 |
| 1945 | 26 | 75 | 58 | 35 | 44.4 | 62.9 | 53.7 | 10.27 | 5.00 | ||
| 1944 | 30 | 78 | 60 | 54 | 45.6 | 66.0 | 55.8 | 1.91 | 1.35 | ||
| 1943 | 28 | 82 | 63 | 44 | 46.5 | 65.0 | 55.7 | 3.65 | 0.00 | 1.55 | 0.00 |
| 1942 | 37 | 81 | 69 | 49 | 48.8 | 67.9 | 58.3 | 4.80 | 1.40 | ||
| 1941 | 42 | 80 | 65 | 57 | 51.1 | 67.7 | 59.4 | 5.25 | 0.00 | 3.00 | 0.00 |
| 1940 | 40 | 79 | 66 | 56 | 53.2 | 66.3 | 59.7 | 6.30 | 0.00 | 1.99 | 0.00 |
| 1939 | 84 | 51 | 70.4 | 2.09 | 0.00 | 1.59 | 0.00 | ||||
| 1938 | 37 | 79 | 61 | 50 | 47.5 | 67.9 | 57.7 | 2.86 | 0.00 | 1.70 | 0.00 |
| 1937 | 30 | 78 | 60 | 46 | 46.9 | 66.7 | 56.8 | 2.48 | 0.00 | 0.90 | 0.00 |
| 1936 | 33 | 80 | 65 | 56 | 48.9 | 68.9 | 58.9 | 5.33 | 1.65 | ||
| 1935 | 32 | 80 | 61 | 44 | 42.8 | 62.6 | 52.7 | 5.21 | 0.00 | 1.35 | 0.00 |
| 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 | |