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Sea Temperature in New Orleans in May
Complete information on the sea temperature range in the Gulf of Mexico (Gulf of America) in New Orleans in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in New Orleans. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in New Orleans in May
68°F
MINIMUN
76°F
AVERAGE
84°F
MAXIMUM
Historical Data of Water Temperature in May in New Orleans
Water Temperature Chart for Gulf of Mexico (Gulf of America) in New Orleans in May
Sea Temperature Table in New Orleans in May Over the Past Years
Day | 2024 | 2023 | 2022 | Average |
---|---|---|---|---|
May 1 | 73°C | 73°C | 70°C | 73°C |
May 2 | 72°C | 73°C | 70°C | 72°C |
May 3 | 73°C | 73°C | 70°C | 73°C |
May 4 | 73°C | 73°C | 70°C | 73°C |
May 5 | 72°C | 73°C | 72°C | 73°C |
May 6 | 72°C | 75°C | 72°C | 73°C |
May 7 | 73°C | 77°C | 72°C | 75°C |
May 8 | 72°C | 75°C | 73°C | 74°C |
May 9 | 73°C | 75°C | 73°C | 75°C |
May 10 | 73°C | 75°C | 73°C | 75°C |
May 11 | 75°C | 75°C | 73°C | 75°C |
May 12 | 73°C | 73°C | 75°C | 75°C |
May 13 | 73°C | 73°C | 75°C | 75°C |
May 14 | 75°C | 73°C | 75°C | 76°C |
May 15 | 73°C | 73°C | 75°C | 75°C |
May 16 | 73°C | 75°C | 77°C | 76°C |
May 17 | 75°C | 75°C | 77°C | 77°C |
May 18 | 73°C | 75°C | 77°C | 76°C |
May 19 | 75°C | 75°C | 77°C | 76°C |
May 20 | 73°C | 77°C | 79°C | 77°C |
May 21 | 73°C | 77°C | 79°C | 77°C |
May 22 | 73°C | 79°C | 79°C | 78°C |
May 23 | 75°C | 79°C | 81°C | 79°C |
May 24 | 75°C | 81°C | 81°C | 79°C |
May 25 | 75°C | 81°C | 81°C | 80°C |
May 26 | 75°C | 81°C | 81°C | 80°C |
May 27 | 79°C | 81°C | 82°C | 81°C |
May 28 | 77°C | 81°C | 82°C | 80°C |
May 29 | 77°C | 81°C | 82°C | 81°C |
May 30 | 79°C | 82°C | 82°C | 81°C |
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
New Orleans Climate and Swimming Opportunities in May
57°F
Average Day Air Temperature
32°F
Average Night Air Temperature
2 in
Precipitation Amount per Month
12 days
Number of Rainy Days
14 hrs
Daylight
per Day
9 hrs
Sunshine
per Day
9 mph
Average Wind Speed
52%
Average
humidity
New Orleans lies within the Louisiana in United States. The average daytime temperature in New Orleans in May is 58°F (14°C), while the nighttime average is 31°F (-0°C). There are typically 12 rainy days during the month, with a total precipitation of 2.2 inches (55 mm). The daylight duration in May in New Orleans is 14 hours, with an average of 9 hours of sunshine per day. The average wind speed in May is 9 mph (14 km/h), and the humidity level is around 52%.
The water temperature in New Orleans in May ranges from 72°F to 81°F (22°C to 27°C). At the beginning of the month, the average temperature is around 73°F (23°C), shifting to 75°F (24°C) by mid-May and reaching 79°F (26°C) in the last ten days. Overall, the average sea temperature in New Orleans for May is 77°F (25°C).
Sea Temperature in May in Nearby Cities
Frequently Asked Questions About Water Temperatures in May in New Orleans
What is the sea temperature in New Orleans in May?
The water temperature in the Gulf of Mexico (Gulf of America) in New Orleans in May ranges from 72°F to 81°F (22°C to 27°C).
Is it possible to swim in the Gulf of Mexico (Gulf of America) in Naples in May?
The average sea temperature in Naples in May is 81°F (27°C), and the air temperature is 87°F (31°C), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.