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United StatesThe weather in May in Jacksonville
It's hot in May in Jacksonville with an average temperature of 30°C. Temperatures this month range from a low of 28°C to a high of 32°C. At night, you can expect temperatures between 18°C and 23°C.
May is a good month to be in Jacksonville for sunny weather. You’ll have high temperatures and not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Jacksonville, Florida. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 38°C in 2019, Jacksonville reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 18°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 11°C to a highest value of 26°C.
Rainfall amount
In May, there is an average of 81 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in May for Jacksonville
Click on any day in May to get detailed info about the usual weather on that day in Jacksonville. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Jacksonville | New York | |
|---|---|---|
| Average temperature | 30°C | 22°C |
| Max. temperature | 32°C | 28°C |
| Min. temperature | 18°C | -5°C |
| Total precipitation | 81 mm | 105 mm |
| Rainy days | 11 days | 14 days |
Start of May
The month of May starts in Jacksonville with hot temps, averaging around 30°C during the day and nights around 19°C.
Mid May
By mid-May, daytime temps stay steady at around 30°C, with nights around 22°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of May
By the end of May, the average daytime temperature in Jacksonville is around 31°C, while nighttime temps are about 23°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
The hurricane season in Jacksonville runs from June to November.
Check out the climate of Jacksonville for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in May in Jacksonville, Florida. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Jacksonville
Temperature in May in Jacksonville over the years
Precipitation charts
These charts show the average amount of precipitation in May in Jacksonville, Florida. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in May in Jacksonville
Total precipitation in May in Jacksonville over the years
Daily UV index in May in Jacksonville
This chart shows the average daily UV index in May in Jacksonville, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in May in Jacksonville
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Average weather in Jacksonville by month
Click on a month below to see detailed weather info for Jacksonville. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.