Port Sulphur in july: average Weather, Temperature and Climate
Weather in Port Sulphur in july 2025
The weather in Port Sulphur in the month of july comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
tolerable weather UV index: 7
Weather at 6am
81°F
Clear/Sunny
41% of time
25%
24%
8%
Weather at 12pm
88°F
Clear/Sunny
34% of time
32%
23%
10%
Weather at 6pm
86°F
Clear/Sunny
52% of time
19%
17%
10%
Weather at 3am
81°F
45%
27%
19%
8%
Evolution of daily average temperature and precipitation in Port Sulphur in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Port Sulphur in july.
The climate of Port Sulphur in july is tolerable
The climate in july in Port Sulphur is wet (with 8.3in of precipitation over 15 days). Unfortunately, the weather conditions is worsening than the previous month since in june there is an average of 5.7in of precipitation over 9 days.
The climate is very warm here this month. The thermometer averaged maximum of 88°F. The seasonal minimum is 81°F. Thus, the mean temperature average in july in Port Sulphur is 85°F. These temperatures are far removed from those records observed in Port Sulphur in the month of july with a maximum record of 95°F in 2018 and a minimum record of 76°F in 2009. You You can hope to have about 26 days with temperatures up to 86°F, or 84 of the month.
Day length in Port Sulphur in july is 13:51. Sunrise is at 05:09 and sets at 19:00.
With a good weather, july is a good month to go in this locality in Louisiana.
Port Sulphur: another month?
If you can push the dates of your trip to Port Sulphur forward, the month of august has a better weather forecast than july. more information
July: another location in Louisiana?
If you want to go to Louisiana in july, there are destinations with better weather than Port Sulphur:
In july, New Orleans, Shreveport, Alexandria (Louisiane), Cameron, Holly Beach and Houma have good weather.
Seasonal average climate and temperature of Port Sulphur in july
Check below seasonal norms These statistics are compiled from the weather statements earlier years of the month of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 95°F (2018) | ||||
| Lowest record temperature | 76°F (2009) | ||||
| Number of days at +86°F | 26 day(s) (84%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 87°F | ||||
| Lowest sea temperature | 85°F | ||||
| Highest sea temperature | 90°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8.3in | ||||
| Number of days with rainfall | 15 day(s) (47%) | ||||
| Record daily rainfall | 2in (2019) | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 9.39km | ||||
| Cloud cover | 28% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:09 | ||||
| Time of sunset | 19:00 | ||||
| Length of day | 13:51 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last july?
Here is the day by day recorded weather in Port Sulphur in july 2024:
81°F to 92°F
83°F to 97°F
81°F to 90°F
81°F to 90°F
79°F to 94°F
81°F to 94°F
81°F to 95°F
81°F to 95°F
81°F to 92°F
79°F to 85°F
77°F to 88°F
79°F to 90°F
79°F to 94°F
79°F to 92°F
81°F to 92°F
81°F to 92°F
81°F to 92°F
79°F to 90°F
77°F to 88°F
79°F to 92°F
77°F to 81°F
76°F to 83°F
77°F to 90°F
79°F to 85°F
76°F to 85°F
76°F to 88°F
77°F to 88°F
79°F to 90°F
79°F to 94°F
79°F to 94°F
79°F to 92°F
Map: other cities in Louisiana in july
Cities near Port Sulphur:
| Grand Isle in july | tolerable weather |
| New Orleans in july | good weather |
| Slidell in july | tolerable weather |
| Houma in july | good weather |
| Morgan City in july | good weather |
| Baton Rouge in july | tolerable weather |
| Marsh Island in july | good weather |
| New Iberia in july | good weather |
| Opelousas in july | good weather |
| Pecan Island in july | good weather |
| Marksville in july | good weather |
| Oakdale in july | good weather |
Click over cities on the map for information about the weather in july.
Port Sulphur
perfect weather
good
tolerable
bad
very bad
Weather data for Port Sulphur in july:
Weather data for Port Sulphur for july are derived from an average of the weather forecast since 2009 in Port Sulphur. There is a margin of error and these forecasts are to be considered as general information only. The weather in Port Sulphur can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Port Sulphur.