Climate Port Sulphur - Louisiana
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 63 | 66 | 71 | 77 | 84 | 88 |
| Average low in ºF Av. low Lo | 44 | 47 | 53 | 60 | 69 | 74 |
| Av. precipitation in inch Av. precip. Pre. | 4.73 | 4.52 | 4.83 | 5.56 | 3.79 | 6.54 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 90 | 90 | 87 | 80 | 72 | 65 |
| Average low in ºF Av. low Lo | 76 | 76 | 73 | 64 | 56 | 47 |
| Av. precipitation in inch Av. precip. Pre. | 7.36 | 7.81 | 6.69 | 4.34 | 3.36 | 4.36 |
What is the average weather in Port Sulphur, Louisiana?
Port Sulphur has a humid subtropical climate, characterized by hot summers and mild winters. The area is wet overall, with a moderate seasonal pattern that brings wetter conditions in summer. Heavy seasonal downpours or afternoon thunderstorms can sometimes occur during the warmer months, contributing to high annual precipitation.
Port Sulphur Climate Graph - Louisiana Climate Chart
Daily normals Port Sulphur - Louisiana - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 64.3 | 46.1 | 0.15 | 0.15 | 0.00 | 0.00 |
| 2 Jan | 64.2 | 46.1 | 0.30 | 0.30 | 0.00 | 0.00 |
| 3 Jan | 64.1 | 46.0 | 0.45 | 0.45 | 0.00 | 0.00 |
| 4 Jan | 63.9 | 46.0 | 0.61 | 0.61 | 0.00 | 0.00 |
| 5 Jan | 63.8 | 46.0 | 0.79 | 0.79 | 0.00 | 0.00 |
| 6 Jan | 63.7 | 46.0 | 0.96 | 0.96 | 0.00 | 0.00 |
| 7 Jan | 63.6 | 46.0 | 1.13 | 1.13 | 0.00 | 0.00 |
| 8 Jan | 63.5 | 46.0 | 1.30 | 1.30 | 0.00 | 0.00 |
| 9 Jan | 63.4 | 46.0 | 1.46 | 1.46 | 0.00 | 0.00 |
| 10 Jan | 63.3 | 46.0 | 1.65 | 1.65 | 0.00 | 0.00 |
| 11 Jan | 63.2 | 46.0 | 1.82 | 1.82 | 0.00 | 0.00 |
| 12 Jan | 63.1 | 46.0 | 1.99 | 1.99 | 0.00 | 0.00 |
| 13 Jan | 63.1 | 46.0 | 2.18 | 2.18 | 0.00 | 0.00 |
| 14 Jan | 63.0 | 46.0 | 2.37 | 2.37 | 0.00 | 0.00 |
| 15 Jan | 63.0 | 46.0 | 2.56 | 2.56 | 0.00 | 0.00 |
| 16 Jan | 62.9 | 46.0 | 2.76 | 2.76 | 0.00 | 0.00 |
| 17 Jan | 62.9 | 46.0 | 2.95 | 2.95 | 0.00 | 0.00 |
| 18 Jan | 62.9 | 46.0 | 3.16 | 3.16 | 0.00 | 0.00 |
| 19 Jan | 62.9 | 46.0 | 3.38 | 3.38 | 0.00 | 0.00 |
| 20 Jan | 62.9 | 46.1 | 3.59 | 3.59 | 0.00 | 0.00 |
| 21 Jan | 62.9 | 46.1 | 3.80 | 3.80 | 0.00 | 0.00 |
| 22 Jan | 62.9 | 46.1 | 4.02 | 4.02 | 0.00 | 0.00 |
| 23 Jan | 62.9 | 46.2 | 4.23 | 4.23 | 0.00 | 0.00 |
| 24 Jan | 63.0 | 46.2 | 4.44 | 4.44 | 0.00 | 0.00 |
| 25 Jan | 63.0 | 46.2 | 4.64 | 4.64 | 0.00 | 0.00 |
| 26 Jan | 63.1 | 46.3 | 4.83 | 4.83 | 0.00 | 0.00 |
| 27 Jan | 63.2 | 46.3 | 5.02 | 5.02 | 0.00 | 0.00 |
| 28 Jan | 63.3 | 46.3 | 5.22 | 5.22 | 0.00 | 0.00 |
| 29 Jan | 63.4 | 46.4 | 5.43 | 5.43 | 0.00 | 0.00 |
| 30 Jan | 63.5 | 46.5 | 5.63 | 5.63 | 0.00 | 0.00 |
| 31 Jan | 63.6 | 46.5 | 5.84 | 5.84 | 0.00 | 0.00 |
Weather history Port Sulphur - January 2011
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jan | 73.9 | 52.0 | 0.02 | - | - |
| 02 Jan | 53.1 | 44.1 | 0.00 | - | - |
| 03 Jan | 52.0 | 42.1 | 0.00 | - | - |
| 04 Jan | 64.9 | 48.9 | 0.00 | - | - |
| 05 Jan | 72.0 | 59.0 | 0.17 | - | - |
| 06 Jan | 61.0 | 45.0 | 0.00 | - | - |
| 07 Jan | 66.9 | 43.0 | 0.00 | - | - |
| 08 Jan | 59.0 | 46.0 | 0.00 | - | - |
| 09 Jan | 62.1 | 48.0 | 0.88 | - | - |
| 10 Jan | 48.0 | 41.0 | 0.00 | - | - |
| 11 Jan | 45.0 | 39.0 | 0.02 | - | - |
| 12 Jan | 43.0 | 32.0 | 0.00 | - | - |
| 13 Jan | 41.0 | 28.0 | 0.00 | - | - |
| 14 Jan | 48.0 | 34.0 | 0.00 | - | - |
| 15 Jan | 55.0 | 39.0 | 0.00 | - | - |
| 16 Jan | 57.0 | 42.1 | 0.00 | - | - |
| 17 Jan | 59.0 | 46.0 | 0.00 | - | - |
| 18 Jan | 71.1 | 44.1 | 0.33 | - | - |
| 19 Jan | 59.0 | 46.9 | 0.00 | - | - |
| 20 Jan | 61.0 | 48.9 | 0.00 | - | - |
| 21 Jan | 50.0 | 37.9 | 0.00 | - | - |
| 22 Jan | 48.9 | 37.0 | 0.00 | - | - |
| 23 Jan | 55.0 | 35.1 | 0.00 | - | - |
| 24 Jan | 59.0 | 50.0 | 0.44 | - | - |
| 25 Jan | 68.0 | 46.9 | 0.38 | - | - |
| 26 Jan | 54.0 | 37.9 | 0.00 | - | - |
| 27 Jan | 55.9 | 34.0 | 0.00 | - | - |
| 28 Jan | 69.1 | 45.0 | 0.00 | - | - |
| 29 Jan | 69.1 | 46.0 | 0.01 | - | - |
| 30 Jan | 66.9 | 51.1 | 0.32 | - | - |
| 31 Jan | 66.0 | 51.1 | 0.00 | 0.98 | - |
Past weather Port Sulphur
| Jan 11 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 58.5 ºF | 63 ºF | |
| Average low temperature Av. low temp. | 43.3 ºF | 44 ºF | |
| Total precipitation Total precip. | 2.57 inch | 4.73 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 73.9 ºF | - | |
| Lowest max temperature Lowest max temp. | 41.0 ºF | - | |
| Highest min temperature Highest min temp. | 59.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 28.0 ºF | - | |
Past weather January 2011 incomplete - Missing data
Geo Port Sulphur - Louisiana
| Country | United States | |
|---|---|---|
| State | Louisiana | |
| County | - | |
| City | Port Sulphur | |
| Zip Code | 70083 | |
| Longitude | -89.69 dec. degr. | |
| Latitude | 29.48 dec. degr. | |
| Altitude - Elevation | 3ft | |
| ICAO | - | |
| IATA | - |
Date and Time Port Sulphur - Louisiana
| Local Time | 04:12 AM | |
|---|---|---|
| Sunrise | 06:46 AM | |
| Sunset | 06:55 PM | |
| Day/Night | Night | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Port Sulphur - Louisiana
USGS National Map — Open interactive map
Port Sulphur weather averages
| Annual high temperature | 78ºF |
| Annual low temperature | 62ºF |
| Average annual precip. | 63.89 inch |
Station Data
Monthly averages Port Sulphur
Longitude: -89.694, Latitude: 29.4805
Average weather Port Sulphur, LA - 70083
Monthly: 1991-2020 normals
History: 2008-2011
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...