Brunswick and St. Simons have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Brunswick | Metric | St. Simons |
|---|---|---|
| 214 days | Sunny daysclear or partly cloudy skies | 214 days |
| 42 in | Precipitationper year | 42 in |
| 132 days | Wet daysrain or snow per year | 132 days |
| 0 in | Snowfallper year | 0 in |
| 65 days | Hot daysabove 90 °F | 48 days |
| 9 days | Freezing nightsat or below 32 °F | 8 days |
| 76% | Humidityaverage relative | 76% |
| 69 °F | Average temperatureyear round | 69 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brunswick high | 61 | 64 | 70 | 76 | 83 | 88 | 91 | 89 | 85 | 78 | 70 | 64 |
| St. Simons high | 62 | 65 | 70 | 76 | 83 | 88 | 91 | 90 | 86 | 79 | 71 | 64 |
| Brunswick low | 44 | 47 | 53 | 59 | 67 | 73 | 76 | 75 | 72 | 63 | 53 | 47 |
| St. Simons low | 44 | 47 | 53 | 60 | 68 | 74 | 76 | 76 | 73 | 64 | 53 | 47 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brunswick | 3.2 | 2.7 | 3.0 | 2.5 | 2.4 | 5.2 | 4.4 | 5.8 | 5.0 | 3.2 | 2.0 | 2.9 |
| St. Simons | 3.2 | 2.7 | 3.0 | 2.5 | 2.4 | 5.2 | 4.4 | 5.8 | 5.0 | 3.2 | 2.0 | 2.9 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brunswick | 17 | 15 | 18 | 20 | 21 | 17 | 17 | 16 | 17 | 20 | 19 | 16 |
| St. Simons | 17 | 15 | 18 | 20 | 21 | 17 | 17 | 16 | 17 | 20 | 19 | 16 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Brunswick vs another city
- Brunswick vs Country Club Estates, GA
- Brunswick vs Dock Junction, GA
- Brunswick vs St. Marys, GA
- Brunswick vs Kingsland, GA
- Brunswick vs Fernandina Beach, FL
- Brunswick vs New York, NY
- Brunswick vs Los Angeles, CA
- Brunswick vs Chicago, IL
- Brunswick vs Houston, TX
- Brunswick vs Phoenix, AZ
- Brunswick vs Philadelphia, PA
St. Simons vs another city
- St. Simons vs Country Club Estates, GA
- St. Simons vs Dock Junction, GA
- St. Simons vs St. Marys, GA
- St. Simons vs Kingsland, GA
- St. Simons vs Fernandina Beach, FL
- St. Simons vs New York, NY
- St. Simons vs Los Angeles, CA
- St. Simons vs Chicago, IL
- St. Simons vs Houston, TX
- St. Simons vs Phoenix, AZ
- St. Simons 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).