Florida Keys Weather in April
April in Florida Keys brings high temperatures, with highs of 27°C (81°F) and nights dropping to 22°C (72°F). Rainfall is on the higher side this month, averaging around 61 mm (2.4 in), so keep a rain jacket handy.
Rainfall in Florida Keys in April
Climate statistics over the past 30 years suggest around 8 days of rain, with 61 mm (2.4 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Florida Keys in April
Florida Keys in April is worth a visit. The temperature is perfect, with 27°C (81°F) during the day and 22°C (72°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing.
Sunshine in Florida Keys in April
Enjoy a sunny month with about 325 hours of sunshine, the clear skies make Florida Keys even more beautiful.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Florida Keys's climate page.
Florida Keys Temperature in April
Min Temperature
22°C (72°F)
Max Temperature
27°C (81°F)
Chance of Rain
27%
Precipitation
61 mm (2.4 in)
Rainy days
8 days
Humidity
71%
Sunshine
325 hours
Percentage Sunshine
85%
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Florida Keys typically stay consistent throughout April, with daily highs averaging around 27°C (81°F). Nights are warm, with lows typically ranging from 19°C (66°F) to 22°C (72°F).
Average temperatures in April
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Florida Keys in April
Browse day-by-day weather records for Florida Keys spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Florida Keys historical weather extremes in April
According to our 22 years of weather records for Florida Keys, the following extremes were recorded between 2004 and 2026.
- The warmest day in April was on April 26, 2015, with a maximum of 35°C (95°F).
- The lowest daytime temperature in April was 20°C (68°F), recorded on April 15, 2008.
- The lowest overnight temperature recorded in April was 11°C (52°F) (April 4, 2005).
Best Places in the United States of America in April
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in April →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Florida Keys in April
Warm temperatures in April make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Florida Keys in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Florida Keys's climate page.
Temperature Rainfall Sunshine Humidity
See the full Florida Keys climate overview or explore weather in the United States of America.
