MS
Bay St. Louis and Gulfport have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Bay St. Louis | Metric | Gulfport |
|---|---|---|
| 214 days | Sunny daysclear or partly cloudy skies | 214 days |
| 58 in | Precipitationper year | 58 in |
| 140 days | Wet daysrain or snow per year | 140 days |
| 0 in | Snowfallper year | 0 in |
| 48 days | Hot daysabove 90 °F | 67 days |
| 18 days | Freezing nightsat or below 32 °F | 15 days |
| 77% | Humidityaverage relative | 77% |
| 67 °F | Average temperatureyear round | 68 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bay St. Louis high | 59 | 63 | 69 | 75 | 82 | 87 | 89 | 89 | 86 | 78 | 68 | 61 |
| Gulfport high | 61 | 65 | 70 | 76 | 83 | 89 | 90 | 91 | 88 | 80 | 70 | 64 |
| Bay St. Louis low | 42 | 44 | 51 | 58 | 66 | 72 | 74 | 74 | 70 | 59 | 49 | 43 |
| Gulfport low | 42 | 46 | 52 | 58 | 67 | 73 | 75 | 75 | 71 | 60 | 49 | 45 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bay St. Louis | 4.7 | 4.7 | 5.3 | 4.3 | 3.8 | 5.7 | 6.3 | 6.3 | 4.9 | 3.5 | 3.7 | 4.4 |
| Gulfport | 4.7 | 4.7 | 5.3 | 4.4 | 3.9 | 5.8 | 6.3 | 6.3 | 4.8 | 3.4 | 3.8 | 4.4 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bay St. Louis | 16 | 14 | 17 | 18 | 20 | 18 | 17 | 18 | 20 | 22 | 20 | 16 |
| Gulfport | 16 | 14 | 17 | 18 | 20 | 18 | 17 | 17 | 19 | 22 | 20 | 16 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Bay St. Louis vs another city
- Bay St. Louis vs Waveland, MS
- Bay St. Louis vs Diamondhead, MS
- Bay St. Louis vs Pass Christian, MS
- Bay St. Louis vs Long Beach, MS
- Bay St. Louis vs Picayune, MS
- Bay St. Louis vs New York, NY
- Bay St. Louis vs Los Angeles, CA
- Bay St. Louis vs Chicago, IL
- Bay St. Louis vs Houston, TX
- Bay St. Louis vs Phoenix, AZ
- Bay St. Louis vs Philadelphia, PA
Gulfport vs another city
- Gulfport vs Long Beach, MS
- Gulfport vs Biloxi, MS
- Gulfport vs D'Iberville, MS
- Gulfport vs Pass Christian, MS
- Gulfport vs St. Martin, MS
- Gulfport vs Latimer, MS
- Gulfport vs New York, NY
- Gulfport vs Los Angeles, CA
- Gulfport vs Chicago, IL
- Gulfport vs Houston, TX
- Gulfport vs Phoenix, AZ
- Gulfport vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).