Wedding weather data · USA
Wedding weather in St. Augustine
In St. Augustine, the driest months for a wedding are April and May, when rain falls on about 20% of days. The wettest is September, with rain on about 54% of days. Here is the full picture, month by month, from 10 years of daily weather records.
Rain odds and temperatures by month
| Month | Chance of a rainy day | Heavy rain | Rainy days | Avg high | Avg low | Sunshine |
|---|---|---|---|---|---|---|
| January | 29% | 8% | 8.9 | 64°F (18°C) | 54°F (12°C) | 7.9 h/day |
| February | 27% | 9% | 7.6 | 66°F (19°C) | 55°F (13°C) | 8.8 h/day |
| March | 25% | 8% | 7.7 | 69°F (21°C) | 59°F (15°C) | 9.5 h/day |
| April ✦ | 20% | 5% | 6 | 74°F (24°C) | 64°F (18°C) | 11.5 h/day |
| May ✦ | 21% | 4% | 6.6 | 80°F (27°C) | 71°F (21°C) | 12 h/day |
| June | 41% | 8% | 12.3 | 84°F (29°C) | 76°F (24°C) | 11.5 h/day |
| July | 38% | 4% | 11.7 | 86°F (30°C) | 78°F (25°C) | 12 h/day |
| August | 48% | 8% | 15 | 85°F (29°C) | 78°F (25°C) | 11.5 h/day |
| September | 54% | 14% | 16.2 | 82°F (28°C) | 76°F (25°C) | 10.2 h/day |
| October | 33% | 8% | 10.1 | 77°F (25°C) | 71°F (21°C) | 9.4 h/day |
| November ✦ | 26% | 5% | 7.8 | 71°F (22°C) | 63°F (17°C) | 8.6 h/day |
| December | 27% | 7% | 8.4 | 66°F (19°C) | 57°F (14°C) | 7.7 h/day |
Source: ERA5 reanalysis (Copernicus/ECMWF) via Open-Meteo open data, CC BY 4.0, daily data 1991–2020 for 29.90, -81.31. Rainy day ≥ 1 mm, heavy rain ≥ 10 mm. Climatology, not a forecast.
Best months for a wedding in St. Augustine
Weighing low rain odds with comfortable temperatures (roughly 18–29 °C / 65–84 °F highs), the best months for an outdoor wedding in St. Augustine are April, May, and November.
When to be careful
September is the wettest month in St. Augustine: rain falls on about 54% of days, and 14% of days bring heavy rain (10 mm or more). Book a solid backup if you marry then.
How to read these numbers
A "rainy day" is a day with at least 1 mm (0.04 in) of rain. A 30% chance means about 3 in 10 days in that month saw at least a little rain, often a short shower. For your exact date and venue, use our free rain odds tool.
St. Augustine weather month by month
What a wedding day in St. Augustine usually looks like in each month, from 30 years of daily weather records.
St. Augustine weather in January
In January, it rains (1 mm or more) on 29% of days in St. Augustine, about 8.9 days in the month, and 8% of days bring heavy rain. Typical highs are 64°F (18°C), lows 54°F (12°C), with around 7.9 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
St. Augustine weather in February
In February, it rains (1 mm or more) on 27% of days in St. Augustine, about 7.6 days in the month, and 9% of days bring heavy rain. Typical highs are 66°F (19°C), lows 55°F (13°C), with around 8.8 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
St. Augustine weather in March
In March, it rains (1 mm or more) on 25% of days in St. Augustine, about 7.7 days in the month, and 8% of days bring heavy rain. Typical highs are 69°F (21°C), lows 59°F (15°C), with around 9.5 hours of sunshine a day. One of the driest months here: a good bet for an outdoor ceremony.
St. Augustine weather in April
In April, it rains (1 mm or more) on 20% of days in St. Augustine, about 6 days in the month, and 5% of days bring heavy rain. Typical highs are 74°F (24°C), lows 64°F (18°C), with around 11.5 hours of sunshine a day. One of the driest months here: a good bet for an outdoor ceremony.
St. Augustine weather in May
In May, it rains (1 mm or more) on 21% of days in St. Augustine, about 6.6 days in the month, and 4% of days bring heavy rain. Typical highs are 80°F (27°C), lows 71°F (21°C), with around 12 hours of sunshine a day. One of the driest months here: a good bet for an outdoor ceremony.
St. Augustine weather in June
In June, it rains (1 mm or more) on 41% of days in St. Augustine, about 12.3 days in the month, and 8% of days bring heavy rain. Typical highs are 84°F (29°C), lows 76°F (24°C), with around 11.5 hours of sunshine a day. One of the wettest months here: plan a covered ceremony or a tent from the start.
St. Augustine weather in July
In July, it rains (1 mm or more) on 38% of days in St. Augustine, about 11.7 days in the month, and 4% of days bring heavy rain. Typical highs are 86°F (30°C), lows 78°F (25°C), with around 12 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
St. Augustine weather in August
In August, it rains (1 mm or more) on 48% of days in St. Augustine, about 15 days in the month, and 8% of days bring heavy rain. Typical highs are 85°F (29°C), lows 78°F (25°C), with around 11.5 hours of sunshine a day. One of the wettest months here: plan a covered ceremony or a tent from the start.
St. Augustine weather in September
In September, it rains (1 mm or more) on 54% of days in St. Augustine, about 16.2 days in the month, and 14% of days bring heavy rain. Typical highs are 82°F (28°C), lows 76°F (25°C), with around 10.2 hours of sunshine a day. One of the wettest months here: plan a covered ceremony or a tent from the start.
St. Augustine weather in October
In October, it rains (1 mm or more) on 33% of days in St. Augustine, about 10.1 days in the month, and 8% of days bring heavy rain. Typical highs are 77°F (25°C), lows 71°F (21°C), with around 9.4 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
St. Augustine weather in November
In November, it rains (1 mm or more) on 26% of days in St. Augustine, about 7.8 days in the month, and 5% of days bring heavy rain. Typical highs are 71°F (22°C), lows 63°F (17°C), with around 8.6 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
St. Augustine weather in December
In December, it rains (1 mm or more) on 27% of days in St. Augustine, about 8.4 days in the month, and 7% of days bring heavy rain. Typical highs are 66°F (19°C), lows 57°F (14°C), with around 7.7 hours of sunshine a day. Average odds: plan outdoors, but book a rain plan you would actually like.
Frequently asked questions
What is the best month to get married in St. Augustine?
Based on 10 years of weather data, April is the driest month in St. Augustine, with rain on about 20% of days and average highs around 74°F (24°C). Overall, the best months for an outdoor wedding there are April, May, and November.
What is the rainiest month in St. Augustine?
September is the rainiest month in St. Augustine: on average 16.2 days of the month see at least 1 mm of rain, and about 14% of days bring heavy rain.
Will it rain on my wedding day in St. Augustine?
Nobody can forecast your wedding day months ahead. What history shows is the chance of rain: in April it rains on about 20% of days in St. Augustine. Check your exact date with our free rain odds tool, then watch the real forecast from about 7 days out.