June weather forecastFernandina Beach, FL
June
Weather in June
The first month of the summer, June, is a hot month in Fernandina Beach, Florida, with an average temperature ranging between max 87.6°F (30.9°C) and min 75°F (23.9°C).Temperature
With the start of June, Fernandina Beach measures an average high-temperature of a tropical 87.6°F (30.9°C), not significantly differing from May's 82.8°F (28.2°C). Fernandina Beach's average low-temperature in June is measured at a warm 75°F (23.9°C).Heat index
During June, the heat index is evaluated at a torrid 102.2°F (39°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.Always consider that heat index estimations are for light winds and places in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
In June, the average relative humidity is 75%.Rainfall
In Fernandina Beach, in June, it is raining for 21.8 days, with typically 4.45" (113mm) of accumulated precipitation. Throughout the year, there are 185.3 rainfall days, and 35.87" (911mm) of precipitation is accumulated.Snowfall
In Fernandina Beach, snow does not fall in February through December.Ocean temperature
In June, the average ocean temperature in Fernandina Beach is 79.3°F (26.3°C).Note: Surface water temperatures ranging from 77°F (25°C) to 84.2°F (29°C) are considered superb and highly pleasant for water activities over extended periods.
Daylight
June has the longest days of the year in Fernandina Beach, with an average of 14h and 6min of daylight.On the first day of the month, sunrise is at 6:23 am and sunset at 8:24 pm. On the last day of June, sunrise is at 6:26 am and sunset at 8:32 pm EDT.
Sunshine
In Fernandina Beach, the average sunshine in June is 10.7h.UV index
May through August, with an average maximum UV index of 7, are months with the highest UV index in Fernandina Beach. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 7 in June, converts into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Stay cautious! Sand and water reflections increase UV radiation potency.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Fernandina Beach, FL
- Average high temperature in June: 87.6°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (62.1°F).
- Average low temperature in June: 75°F
The month with the highest average low temperature is August (77.7°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).
Average pressure in June
Fernandina Beach, FL
- Average pressure in June: 29.98"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in June
Fernandina Beach, FL
- Average wind speed in June: 6.9mph
The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in June
Fernandina Beach, FL
- Average humidity in June: 75%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is March (71%).
Average rainfall in June
Fernandina Beach, FL
- Average rainfall in June: 4.45"
The wettest month (with the highest rainfall) is August (5.87").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days in June
Fernandina Beach, FL
- Average rainfall days in June: 21.8 days
The month with the highest number of rainy days is August (25.6 days).
The month with the least rainy days is January (9.6 days).
Average snowfall days in June
Fernandina Beach, FL
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in June
Fernandina Beach, FL
- Average sea temperature in June: 79.3°F
The best month for swimming (with the highest average sea temperature) is August (83°F).
The coldest month (with the lowest average sea temperature) is February (58.3°F).
Average daylight in June /
Average sunshine in June
Fernandina Beach, FL
- Average daylight in June: 14h and 6min
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 June: 10h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).
Average sunshine days in June
Fernandina Beach, FL
- Average sunshine days in June: 6.3 days
The month with the most sunshine days is January (19.2 days).
The month with the least sunshine days is August (3.8 days).
Average UV index in June
Fernandina Beach, FL
- Average UV index in June: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in June
Fernandina Beach, FL
- Average cloud cover in June: 29
The month with the most cloud cover is December (Cloud cover 39).
The month with the least cloud cover is May (Cloud cover 27).
Average visibility in June
Fernandina Beach, FL
- Average visibility in June: 6mi
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).
