Climate and monthly weather forecast
Neptune Beach, FL

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Weather in January

January, like December, in Neptune Beach, Florida, is another comfortable winter month, with an average temperature fluctuating between 50.4°F (10.2°C) and 63.3°F (17.4°C). January, recording an average high temperature of 63.3°F (17.4°C) and a low temperature of 50.4°F (10.2°C), is Neptune Beach's coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another refreshing month in Neptune Beach, Florida, with temperature in the range of an average high of 66.6°F (19.2°C) and an average low of 53.2°F (11.8°C). As Neptune Beach steps into February, the average high-temperature is measured at a still comfortable 66.6°F (19.2°C), displaying minor differences from January's 63.3°F (17.4°C). Weather in February »

Weather in March

March, the first month of the spring in Neptune Beach, is an agreeable month, with an average temperature ranging between max 71.6°F (22°C) and min 57.2°F (14°C). Neptune Beach indicates an average high-temperature of a pleasant 71.6°F (22°C) in March, showing minor variation from February's 66.6°F (19.2°C). Weather in March »

Weather in April

April is a moderately hot spring month in Neptune Beach, Florida, with an average temperature ranging between min 64.2°F (17.9°C) and max 77.5°F (25.3°C). The shift into April is accompanied by a modest temperature increase, with the average high-temperature edging up 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

The last month of the spring, May, is also a moderately hot month in Neptune Beach, Florida, with an average temperature varying between 69.6°F (20.9°C) and 83.1°F (28.4°C). The coming of May brings a minor shift in Neptune Beach's weather, with average high-temperatures adjusting from April's warm 77.5°F (25.3°C) to a still moderately hot 83.1°F (28.4°C). Weather in May »

Weather in June

June, the first month of the summer in Neptune Beach, is a hot month, with an average temperature varying between 75.2°F (24°C) and 87.8°F (31°C). Neptune Beach, Florida, notes an average high-temperature of a tropical 87.8°F (31°C) in June, displaying minor variation from May. Weather in June »

Weather in July

July, the same as June, in Neptune Beach, Florida, is another tropical summer month, with an average temperature varying between 77.5°F (25.3°C) and 89.4°F (31.9°C). In Neptune Beach, the average temperatures in July are the highest, with a peak at 89.4°F (31.9°C) and a low of 77.5°F (25.3°C). In July, the heat index is estimated at a scorching 107.6°F (42°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Neptune Beach, Florida, with an average temperature varying between 77.5°F (25.3°C) and 89.2°F (31.8°C). As July turns into August, the average high-temperatures rest at a still tropical 89.2°F (31.8°C), showing a minor variation from the prior month. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Neptune Beach, Florida, with an average temperature fluctuating between 85.8°F (29.9°C) and 75.4°F (24.1°C). September's weather records an average high-temperature of a warm 85.8°F (29.9°C), showing little deviation from August. Weather in September »

Weather in October

October, like September, in Neptune Beach, Florida, is a moderately hot autumn month, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 79.7°F (26.5°C). Start of October brings a slight shift in the average high-temperature, dipping a bit from September's moderately hot 85.8°F (29.9°C) to a still warm 79.7°F (26.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an agreeable month in Neptune Beach, Florida, with an average temperature ranging between min 59.9°F (15.5°C) and max 71.2°F (21.8°C). In the transition to November, Neptune Beach observes a minor drop in the average high-temperature, shifting from a warm 79.7°F (26.5°C) in October to a pleasant 71.2°F (21.8°C). Weather in November »

Weather in December

December, the first month of the winter in Neptune Beach, is still a comfortable month, with an average temperature ranging between max 67.1°F (19.5°C) and min 55.4°F (13°C). The weather during December records an average high-temperature of a refreshing 67.1°F (19.5°C), closely mirroring the preceding month. Weather in December »
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Neptune Beach?

January, on average, is the coldest month in Neptune Beach, Florida, registering a high temperature of 63.3°F (17.4°C) and a low of 50.4°F (10.2°C).

What is the driest month in Neptune Beach?

January is the month with the least rainfall. Rain falls for 10.4 days and accumulates 1.3" (33mm) of precipitation.

How many days does it rain in Neptune Beach?

In Neptune Beach, during the entire year, the rain falls for 185.5 days and collects up to 31.54" (801mm) of precipitation.

When does it snow in Neptune Beach?

Months with snowfall in Neptune Beach are January and December.

What is the snowiest month in Neptune Beach?

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

How many days does it snow in Neptune Beach?

In Neptune Beach, Florida, during the entire year, snow falls for 0.2 days.

What are the months with the least sunshine in Neptune Beach?

The months with the least sunshine are January and December, with an average of 5.9h of sunshine.

What are the months with the lowest UV index in Neptune Beach?

The months with the lowest UV index in Neptune Beach are January and December, with an average maximum UV index of 4.

When it does not snow in Neptune Beach?

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

What is the least humid month in Neptune Beach?

The least humid month in Neptune Beach is March, with an average relative humidity of 70%.

When is Daylight Saving Time (DST) in Neptune Beach?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Neptune Beach, 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 in Neptune Beach?

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

When are the longest days in Neptune Beach?

The month with the longest days is June, with an average of 14h and 6min of daylight.

What month is the hottest in Neptune Beach?

July, with its high-temperature average of 89.4°F (31.9°C) and a low-temperature average of 77.5°F (25.3°C), is the warmest month in Neptune Beach, Florida.

What month has the most sunshine in Neptune Beach?

With an average of 11h of sunshine, July has the most sunshine of the year.

What are the most humid months in Neptune Beach?

August and December, with an average relative humidity of 76%, are most humid months.

What is the rainiest month in Neptune Beach?

August is the month with the most rainfall in Neptune Beach. Rain falls for 25.3 days and accumulates 4.8" (122mm) of precipitation.

What is the month with the shortest days in Neptune Beach?

The month with the shortest days in Neptune Beach, Florida, is December, with an average of 10h and 12min of daylight.

Average temperature
Neptune Beach, FL

Average temperature - Neptune Beach, FL

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (63.3°F).

The months with the highest average low temperature are July and August (77.5°F).
The coldest month (with the lowest average low temperature) is January (50.4°F).

Average pressure
Neptune Beach, FL

Average pressure - Neptune Beach, FL

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

Average wind speed
Neptune Beach, FL

Average wind speed - Neptune Beach, FL

The windiest months (with the highest average wind speed) are January, March, April, October and November (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity
Neptune Beach, FL

Average humidity - Neptune Beach, FL

The months with the highest relative humidity are August and December (76%).
The month with the lowest relative humidity is March (70%).

Average rainfall
Neptune Beach, FL

Average rainfall - Neptune Beach, FL

The wettest month (with the highest rainfall) is August (4.8").
The driest month (with the least rainfall) is January (1.3").

Average rainfall days
Neptune Beach, FL

Average rainfall days - Neptune Beach, FL

The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is February (9.8 days).

Average snowfall days
Neptune Beach, FL

Average snowfall days - Neptune 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
Neptune Beach, FL

Average daylight / Average sunshine - Neptune Beach, FL

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).

Average sunshine days
Neptune Beach, FL

Average sunshine days - Neptune Beach, FL

The month with the most sunshine days is January (18.8 days).
The month with the least sunshine days is August (4.2 days).

Average UV index
Neptune Beach, FL

Average UV index - Neptune Beach, FL

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

Average visibility
Neptune Beach, FL

Average visibility - Neptune 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).

Neptune Beach, Florida, USA

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