Climate and monthly weather forecast
Saint Augustine Beach, FL

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Weather in January

January, the same as December, is another comfortable winter month in Saint Augustine Beach, Florida, with an average temperature varying between 64°F (17.8°C) and 51.4°F (10.8°C). Temperature records mark January as the coldest month, with highs averaging 64°F (17.8°C) and lows at 51.4°F (10.8°C). Weather in January »

Weather in February

February, the last month of the winter in Saint Augustine Beach, is another comfortable month, with temperature in the range of an average low of 54.3°F (12.4°C) and an average high of 66.9°F (19.4°C). With the onset of February, Saint Augustine Beach's average high-temperature clocks in at a still enjoyable 66.9°F (19.4°C), showing a minor fluctuation from the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a pleasant month in Saint Augustine Beach, Florida, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 71.6°F (22°C). During March, the average high-temperature is an agreeable 71.6°F (22°C), maintaining a close resemblance to that of the preceding month. Weather in March »

Weather in April

April is a moderately hot spring month in Saint Augustine Beach, Florida, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 64.4°F (18°C). Saint Augustine Beach experiences a minor temperature shift with the start of April, with average high-temperatures moving from a pleasant 71.6°F (22°C) in March to a warm 77.5°F (25.3°C). Weather in April »

Weather in May

May, the last month of the spring in Saint Augustine Beach, is also a moderately hot month, with an average temperature fluctuating between 82.6°F (28.1°C) and 70.2°F (21.2°C). The commencement of May records an average high-temperature of a still moderately hot 82.6°F (28.1°C), barely varying from April's 77.5°F (25.3°C). Weather in May »

Weather in June

June, the first month of the summer in Saint Augustine Beach, is a hot month, with temperature in the range of an average high of 87.1°F (30.6°C) and an average low of 74.8°F (23.8°C). Saint Augustine Beach's shift into June is marked by a subtle change to a tropical 87.1°F (30.6°C) from May's 82.6°F (28.1°C) in temperature. Weather in June »

Weather in July

July, like June, is a hot summer month in Saint Augustine Beach, Florida, with an average temperature ranging between min 77°F (25°C) and max 88.9°F (31.6°C). July is the month when Saint Augustine Beach experiences its warmest temperatures, averaging a high of 88.9°F (31.6°C) and a low of 77°F (25°C). The heat index value during July is calculated to be an extremely hot 107.6°F (42°C). Weather in July »

Weather in August

August, the last month of the summer in Saint Augustine Beach, is also a hot month, with an average temperature varying between 77.5°F (25.3°C) and 88.5°F (31.4°C). The introduction of August sees an average high-temperature of a still hot 88.5°F (31.4°C), hardly deviating from July. Weather in August »

Weather in September

September, the first month of the autumn in Saint Augustine Beach, is still a hot month, with an average temperature fluctuating between 86°F (30°C) and 75.9°F (24.4°C). The start of September marks an average high-temperature of a still hot 86°F (30°C), hardly distinguishable from the conditions in August. Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Saint Augustine Beach, Florida, with an average temperature varying between 69.1°F (20.6°C) and 79.7°F (26.5°C). With the onset of October, Saint Augustine Beach experiences a modest temperature adjustment, with the average high-temperature gently receding from a tropical 86°F (30°C) in September to a warm 79.7°F (26.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Saint Augustine Beach, is another pleasant month, with an average temperature varying between 60.8°F (16°C) and 72.5°F (22.5°C). In November, the average high-temperature marginally decreases from a warm 79.7°F (26.5°C) in October to an agreeable 72.5°F (22.5°C). Weather in November »

Weather in December

December, the first month of the winter in Saint Augustine Beach, is also an agreeable month, with an average temperature fluctuating between 68.2°F (20.1°C) and 56.3°F (13.5°C). November's transformation into December witnesses an average high-temperature of a still agreeable 68.2°F (20.1°C), noting a minor change from the preceding month. Weather in December »

Frequently asked questions

What is the coldest month?

Saint Augustine Beach experiences its average lowest temperatures in January, reaching a peak of 64°F (17.8°C) and a minimum of 51.4°F (10.8°C).

How much does it rain?

Throughout the year, there are 186.8 rainfall days, and 30.2" (767mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January and December.

What is the snowiest month?

The months with the most snowfall days in Saint Augustine Beach are January and December, with an average of 0.1 snowfall days.

How many days does it snow?

Throughout the year, there are 0.2 snowfall days.

What is the month with the lowest UV index?

The month with the lowest UV index is January, with an average maximum UV index of 4.

When it does not snow?

In Saint Augustine Beach, snow does not fall in February through November.

What is the least humid month?

With an average relative humidity of 71%, March is the least humid month.

What is the driest month?

March is the month with the least rainfall. Rain falls for 11.3 days and accumulates 1.18" (30mm) of precipitation.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What are the months with the highest UV index?

May through August, with an average maximum UV index of 7, are months with the highest UV index.

When are the longest days?

June has the longest days of the year, with an average of 14h and 0min of daylight.

What month is the hottest?

July is the month when Saint Augustine Beach's temperatures reach their peak, with averages of 88.9°F (31.6°C) and lows of 77°F (25°C).

What is the most humid month?

July, August and December, with an average relative humidity of 77%, are most humid months.

What month has the most sunshine?

The month with the most sunshine in Saint Augustine Beach is July, with an average of 11h of sunshine.

What is the wettest month?

August is the month with the most rainfall. Rain falls for 24.8 days and accumulates 4.33" (110mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 18min of daylight.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 5.8h of sunshine.

Average temperature
Saint Augustine Beach, FL

Average temperature - Saint Augustine Beach, FL

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (64°F).

The month with the highest average low temperature is August (77.5°F).
The coldest month (with the lowest average low temperature) is January (51.4°F).

Average pressure
Saint Augustine Beach, FL

Average pressure - Saint Augustine Beach, FL

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.98"Hg).

Average wind speed
Saint Augustine Beach, FL

Average wind speed - Saint Augustine Beach, FL

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity
Saint Augustine Beach, FL

Average humidity - Saint Augustine Beach, FL

The months with the highest relative humidity are July, August and December (77%).
The month with the lowest relative humidity is March (71%).

Average rainfall
Saint Augustine Beach, FL

Average rainfall - Saint Augustine Beach, FL

The wettest month (with the highest rainfall) is August (4.33").
The driest month (with the least rainfall) is March (1.18").

Average rainfall days
Saint Augustine Beach, FL

Average rainfall days - Saint Augustine Beach, FL

The month with the highest number of rainy days is August (24.8 days).
The month with the least rainy days is February (10.3 days).

Average snowfall days
Saint Augustine Beach, FL

Average snowfall days - Saint Augustine Beach, FL

The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine
Saint Augustine Beach, FL

Average daylight / Average sunshine - Saint Augustine Beach, FL

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days
Saint Augustine Beach, FL

Average sunshine days - Saint Augustine Beach, FL

The month with the most sunshine days is March (17.9 days).
The month with the least sunshine days is August (4.4 days).

Average UV index
Saint Augustine Beach, FL

Average UV index - Saint Augustine Beach, FL

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).

Average visibility
Saint Augustine Beach, FL

Average visibility - Saint Augustine Beach, FL

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Saint Augustine Beach, Florida, USA

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