Humid subtropical climate
Climate Galliano - Louisiana
Annual high77ºF
Annual low61ºF
Precipitation63.99 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 63 | 44 | 5.14 |
| Feb | 65 | 47 | 4.75 |
| Mar | 71 | 53 | 4.65 |
| Apr | 77 | 60 | 3.19 |
| May | 83 | 68 | 4.52 |
| Jun | 88 | 74 | 7.24 |
| Jul | 89 | 75 | 8.01 |
| Aug | 90 | 75 | 7.58 |
| Sep | 86 | 72 | 6.20 |
| Oct | 80 | 62 | 4.67 |
| Nov | 72 | 54 | 3.36 |
| Dec | 65 | 46 | 4.68 |
- JanHigh 63ºFLow 44ºFPrecip 5.14 inch
- FebHigh 65ºFLow 47ºFPrecip 4.75 inch
- MarHigh 71ºFLow 53ºFPrecip 4.65 inch
- AprHigh 77ºFLow 60ºFPrecip 3.19 inch
- MayHigh 83ºFLow 68ºFPrecip 4.52 inch
- JunHigh 88ºFLow 74ºFPrecip 7.24 inch
- JulHigh 89ºFLow 75ºFPrecip 8.01 inch
- AugHigh 90ºFLow 75ºFPrecip 7.58 inch
- SepHigh 86ºFLow 72ºFPrecip 6.20 inch
- OctHigh 80ºFLow 62ºFPrecip 4.67 inch
- NovHigh 72ºFLow 54ºFPrecip 3.36 inch
- DecHigh 65ºFLow 46ºFPrecip 4.68 inch
Climate summary
What is the average weather in Galliano, Louisiana?
Galliano experiences a humid subtropical climate, characterized by hot summers and mild winters. The area is quite wet, with high annual precipitation. Rainfall is more abundant in summer, often arriving as heavy seasonal downpours or afternoon thunderstorms during the warmer months.
Galliano weather averages
Annual high77ºF
Annual low61ºF
Precipitation63.99 inch
Daily normals Galliano - Louisiana - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 62.9 | 45.4 | 0.18 | 0.18 |
| Jan 2 | 62.9 | 45.3 | 0.36 | 0.36 |
| Jan 3 | 62.8 | 45.2 | 0.54 | 0.54 |
| Jan 4 | 62.8 | 45.1 | 0.73 | 0.73 |
| Jan 5 | 62.7 | 45.0 | 0.91 | 0.91 |
| Jan 6 | 62.7 | 44.9 | 1.08 | 1.08 |
| Jan 7 | 62.6 | 44.8 | 1.24 | 1.24 |
| Jan 8 | 62.6 | 44.7 | 1.41 | 1.41 |
| Jan 9 | 62.6 | 44.7 | 1.58 | 1.58 |
| Jan 10 | 62.6 | 44.6 | 1.76 | 1.76 |
| Jan 11 | 62.6 | 44.6 | 1.93 | 1.93 |
| Jan 12 | 62.6 | 44.5 | 2.11 | 2.11 |
| Jan 13 | 62.6 | 44.5 | 2.29 | 2.29 |
| Jan 14 | 62.6 | 44.4 | 2.48 | 2.48 |
| Jan 15 | 62.6 | 44.4 | 2.67 | 2.67 |
| Jan 16 | 62.6 | 44.4 | 2.86 | 2.86 |
| Jan 17 | 62.7 | 44.4 | 3.05 | 3.05 |
| Jan 18 | 62.7 | 44.4 | 3.25 | 3.25 |
| Jan 19 | 62.8 | 44.4 | 3.46 | 3.46 |
| Jan 20 | 62.8 | 44.5 | 3.66 | 3.66 |
| Jan 21 | 62.9 | 44.5 | 3.85 | 3.85 |
| Jan 22 | 62.9 | 44.6 | 4.03 | 4.03 |
| Jan 23 | 63.0 | 44.6 | 4.21 | 4.21 |
| Jan 24 | 63.1 | 44.7 | 4.40 | 4.40 |
| Jan 25 | 63.2 | 44.8 | 4.57 | 4.57 |
| Jan 26 | 63.3 | 44.9 | 4.74 | 4.74 |
| Jan 27 | 63.4 | 45.0 | 4.91 | 4.91 |
| Jan 28 | 63.5 | 45.1 | 5.07 | 5.07 |
| Jan 29 | 63.6 | 45.2 | 5.24 | 5.24 |
| Jan 30 | 63.7 | 45.4 | 5.41 | 5.41 |
| Jan 31 | 63.8 | 45.5 | 5.58 | 5.58 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Galliano - June 2021
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Jun 1 | 87.1 | 75.9 | 0.00 |
| Jun 2 | 88.0 | 79.0 | 0.07 |
| Jun 3 | 88.0 | 77.0 | 0.04 |
| Jun 4 | – | – | – |
| Jun 5 | 86.0 | 73.9 | 0.18 |
| Jun 6 | – | – | – |
| Jun 7 | 84.9 | 77.0 | – |
| Jun 8 | 91.0 | 77.0 | 0.03 |
| Jun 9 | – | – | – |
| Jun 10 | 90.0 | 75.9 | 0.02 |
| Jun 11 | – | – | – |
| Jun 12 | 90.0 | 81.0 | 0.00 |
| Jun 13 | 93.9 | 82.9 | 0.00 |
| Jun 14 | 91.9 | 75.9 | 0.12 |
| Jun 15 | 91.0 | 78.1 | 0.02 |
| Jun 16 | – | – | – |
| Jun 17 | – | – | – |
| Jun 18 | – | – | – |
| Jun 19 | – | – | – |
| Jun 20 | – | – | – |
| Jun 21 | – | – | – |
| Jun 22 | – | – | – |
| Jun 23 | – | – | – |
| Jun 24 | – | – | – |
| Jun 25 | 90.0 | – | – |
| Jun 26 | 90.0 | 78.1 | 0.50 |
| Jun 27 | 89.1 | 81.0 | 0.08 |
| Jun 28 | – | – | – |
| Jun 29 | 87.1 | 78.1 | – |
| Jun 30 | 88.0 | 78.1 | 0.22 |
The data for June 2021 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature93.9ºF · Jun 13
- Lowest max temperature84.9ºF · Jun 7
- Highest min temperature82.9ºF · Jun 13
- Lowest min temperature73.9ºF · Jun 5
Geo Galliano - Louisiana
Location
- Country
- United States
- State
- Louisiana
- County
- Lafourche
- City
- Galliano
- Zip Code
- 70354
- Elevation
- -3 ft
- Longitude
- -90.26
- Latitude
- 29.44
- ICAO
- –
- IATA
- –