St. Augustine, located in Northeast Florida, has an overall average high temperature of 78° and an average low of 61°.
The highest recorded temperature in St. Augustine was 103° in 1986 and the lowest recorded temperature was a very 10° in 1985. On average St. Augusinte's warmest month is July and January is the average coolest month. The maximum average rainfall usually falls in September.
January
- Average High: 65° F
- Average Low: 46° F
- Average Precipitation: 3.16 inches
February
- Average High Temperature: 67° F
- Average Low Temperature: 47° F
- Average Precipitation: 2.88 inches
March
- Average High Temperature: 72° F
- Average Low Temperature: 53° F
- Average Precipitation: 3.87 inches
April
- Average High Temperature: 77° F
- Average Low Temperature: 58° F
- Average Precipitation: 2.63 inches
May
- Average High Temperature: 82° F
- Average Low Temperature: 65° F
- Average Precipitation: 3.11 inches
June
- Average High Temperature: 87° F
- Average Low Temperature: 71° F
- Average Precipitation: 5.27 inches
July
- Average High Temperature: 89° F
- Average Low Temperature: 73° F
- Average Precipitation: 4.50 inches
August
- Average High Temperature: 88° F
- Average Low Temperature: 73° F
- Average Precipitation: 5.91 inches
September
- Average High Temperature: 85° F
- Average Low Temperature: 72° F
- Average Precipitation: 6.45 inches
October
- Average High Temperature: 79° F
- Average Low Temperature: 64° F
- Average Precipitation: 4.56 inches
November
- Average High Temperature: 73° F
- Average Low Temperature: 56° F
- Average Precipitation: 2.24 inches
December
- Average High Temperature: 67° F
- Average Low Temperature: 49° F
- Average Precipitation: 2.84 inches
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