Climate and monthly weather forecastJacksonville Beach, FL
Climate and monthly weather forecast
Weather in January
January, like December, in Jacksonville Beach, Florida, is another enjoyable winter month, with an average temperature varying between 50.4°F (10.2°C) and 63.3°F (17.4°C). In Jacksonville Beach, January records the lowest average temperatures, peaking at 63.3°F (17.4°C) and reaching a low of 50.4°F (10.2°C). Weather in January »Weather in February
The last month of the winter, February, is another comfortable month in Jacksonville Beach, Florida, with an average temperature varying between 66.6°F (19.2°C) and 53.2°F (11.8°C). February ushers in an average high-temperature of a still comfortable 66.6°F (19.2°C), aligning closely with the preceding month. Weather in February »Weather in March
March, the first month of the spring in Jacksonville Beach, is a pleasant month, with an average temperature fluctuating between 71.6°F (22°C) and 57.2°F (14°C). The advent of March signifies a minor shift to an average high-temperature of an agreeable 71.6°F (22°C), aligning closely with February. Weather in March »Weather in April
April is a moderately hot spring month in Jacksonville Beach, Florida, with an average temperature ranging between max 77.5°F (25.3°C) and min 64.2°F (17.9°C). April's arrival signals a subtle increase in average high-temperatures, moving from March's pleasant 71.6°F (22°C) to a warm 77.5°F (25.3°C). Weather in April »Weather in May
May, the last month of the spring in Jacksonville Beach, is also a moderately hot month, with an average temperature ranging between max 83.1°F (28.4°C) and min 69.6°F (20.9°C). Jacksonville Beach's May weather indicates a minor ascent in high-temperatures, adjusting from 77.5°F (25.3°C) in April to a still moderately hot 83.1°F (28.4°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in Jacksonville Beach, Florida, with an average temperature fluctuating between 75.2°F (24°C) and 87.8°F (31°C). Jacksonville Beach's average high-temperature in June is a hot 87.8°F (31°C), marking an insignificant difference from the 83.1°F (28.4°C) of May. Weather in June »Weather in July
July, like June, is a hot summer month in Jacksonville Beach, Florida, with an average temperature ranging between min 77.5°F (25.3°C) and max 89.4°F (31.9°C). July is the month when Jacksonville Beach sees the highest average temperatures, with a high of 89.4°F (31.9°C) and a low of 77.5°F (25.3°C). July's average heat index 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 Jacksonville Beach, is another hot month, with an average temperature fluctuating between 77.5°F (25.3°C) and 89.2°F (31.8°C). During August, Jacksonville Beach observes a subtle ascent to a still tropical 89.2°F (31.8°C) from July's 89.4°F (31.9°C) in the average high-temperature. Weather in August »Weather in September
September, the first month of the autumn in Jacksonville Beach, is also a moderately hot month, with an average temperature varying between 75.4°F (24.1°C) and 85.8°F (29.9°C). The unfolding of September shows an average high-temperature of a moderately hot 85.8°F (29.9°C), indicating a slight variance from August's 89.2°F (31.8°C). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Jacksonville Beach, Florida, with an average temperature varying between 79.7°F (26.5°C) and 68.5°F (20.3°C). The transition into October is accompanied by a slight temperature decrease, with the average high-temperature shifting from 85.8°F (29.9°C) in September to a still warm 79.7°F (26.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another pleasant month in Jacksonville Beach, Florida, with temperature in the range of an average high of 71.2°F (21.8°C) and an average low of 59.9°F (15.5°C). As October transitions into November, Jacksonville Beach sees a gentle drop in the average high-temperature, transitioning from a warm 79.7°F (26.5°C) to an agreeable 71.2°F (21.8°C). Weather in November »Weather in December
December, the first month of the winter in Jacksonville Beach, is also an enjoyable month, with an average temperature fluctuating between 55.4°F (13°C) and 67.1°F (19.5°C). In December, Jacksonville Beach's weather conditions record an average high-temperature of an enjoyable 67.1°F (19.5°C), demonstrating little divergence from the preceding month. Weather in December »Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Jacksonville Beach, the average lowest temperatures are observed in January, with a high of 63.3°F (17.4°C) and a low of 50.4°F (10.2°C).
The month with the least rainfall in Jacksonville Beach is January, when the rain falls for 10.4 days and typically collects 1.3" (33mm) of precipitation.
Throughout the year, there are 185.5 rainfall days, and 31.54" (801mm) of precipitation is accumulated.
Months with snowfall are January and December.
The months with the most snowfall days are January and December, with an average of 0.1 snowfall days.
Throughout the year, there are 0.2 snowfall days.
The months with the least sunshine are January and December, with an average of 5.9h of sunshine.
The months with the lowest UV index are January and December, with an average maximum UV index of 4.
February through November are months without snowfall.
With an average ocean temperature of 60.6°F (15.9°C), February is the month with the coldest seawater.
March is the least humid month, with an average relative humidity of 70%.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Jacksonville 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.
The months with the highest UV index are May through September, with an average maximum UV index of 7.
June has the longest days of the year, with an average of 14h and 6min of daylight.
The warmest period tends to be July, when average temperatures fluctuate between a high of 89.4°F (31.9°C) and a low of 77.5°F (25.3°C).
The month with the most sunshine in Jacksonville Beach is July, with an average of 11h of sunshine.
The months with the highest humidity are August and December, with an average relative humidity of 76%.
The month with the most rainfall in Jacksonville Beach is August, when the rain falls for 25.3 days and typically aggregates up to 4.8" (122mm) of precipitation.
August is the month with the warmest seawater, with an average ocean temperature of 83.1°F (28.4°C).
With an average of 10h and 12min of daylight, December has the shortest days of the year.
Average temperature
Jacksonville 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
Jacksonville Beach, FL
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.12"Hg
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
Jacksonville Beach, FL
- Average wind speed in January:
8.3mph - Average wind speed in February:
8mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.3mph - Average wind speed in May:
7.7mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.2mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8.1mph
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
Jacksonville 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
Jacksonville Beach, FL
- Average rainfall in January:
1.3" - Average rainfall in February:
1.57" - Average rainfall in March:
1.42" - Average rainfall in April:
2.24" - Average rainfall in May:
2.68" - Average rainfall in June:
3.54"
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
Jacksonville Beach, FL
- Average rainfall days in January:
10.4 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
12.7 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
20.8 days
- Average rainfall days in July:
23.3 days - Average rainfall days in August:
25.3 days - Average rainfall days in September:
20 days - Average rainfall days in October:
14.8 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
11.9 days
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
Jacksonville Beach, FL
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 days
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 sea temperature
Jacksonville Beach, FL
The best month for swimming (with the highest average sea temperature) is August (83.2°F).
The coldest months (with the lowest average sea temperature) are January and February (60.7°F).
Average daylight / Average sunshine
Jacksonville Beach, FL
- Average daylight in January:
10h and 30min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 42min - Average daylight in June:
14h and 6min
- Average daylight in July:
13h and 54min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 36min - Average daylight in December:
10h and 12min
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).
- Average sunshine in January:
5h and 54min - Average sunshine in February:
7h and 36min - Average sunshine in March:
8h and 12min - Average sunshine in April:
9h and 36min - Average sunshine in May:
10h and 42min - Average sunshine in June:
10h and 54min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 36min - Average sunshine in September:
8h and 42min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 54min
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
Jacksonville Beach, FL
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
17.5 days - Average sunshine days in April:
14.9 days - Average sunshine days in May:
14.6 days - Average sunshine days in June:
6.6 days
- Average sunshine days in July:
5.3 days - Average sunshine days in August:
4.2 days - Average sunshine days in September:
7.2 days - Average sunshine days in October:
13.6 days - Average sunshine days in November:
14.8 days - Average sunshine days in December:
16.6 days
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
Jacksonville 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 cloud cover
Jacksonville Beach, FL
The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 26).
Average visibility
Jacksonville 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).
