United StatesAverage weather for Jacksonville in May
It's warm in May in Jacksonville with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 31°C. At night, you can expect temperatures between 15°C and 21°C.
Start of May
The month of May starts in Jacksonville with hot temps, averaging around 28°C during the day and nights around 18°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
With the temperature difference between day and night, it’s smart to wear layers.
Mid May
By mid-May, daytime temps rise to around 29°C, with nights around 19°C. There’s a high chance of precipitation during this time.
Since it cools down at night, it’s a good idea to wear layers.
End of May
By the end of May, the average daytime temperature in Jacksonville is around 30°C, while nighttime temps are about 21°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
In May, there is an average of 176 mm of precipitation, spread over 9 days. The wind speed is around 3 Bft, mostly coming from the South.
Jacksonville in May |
New York | ||
|---|---|---|---|
 Average temperature |
28°C | 22°C | |
 Max. temperature |
31°C | 28°C | |
| Min. temperature |
26°C | -5°C | |
 Total precipitation |
176 mm | 105 mm | |
| Rainy days |
9 days | 14 days | |
April
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is May a good time to visit Jacksonville?
Looking for sun? May isn’t a good month to be in Jacksonville. The temperature is nice, but there’s too much chance of rain.
The hurricane season in Jacksonville runs from June to November.
Temperature records
With 35°C in 2018, Jacksonville reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 15°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 25°C.
Check out the climate of Jacksonville for all months and discover the best travel time
Daily Temperature in May in Jacksonville
This chart shows the average daily high and low temperatures in May for Jacksonville, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Jacksonville
The chart below shows the average daily precipitation in May for Jacksonville, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 9 days of precipitation in Jacksonville.
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.
Temperature in May in Jacksonville over the years
This chart shows the average temperature in May in Jacksonville, measured in degrees Celsius, over the past few years.
Total precipitation in May in Jacksonville over the years
This chart shows the average precipitation in May in Jacksonville, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
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.
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.
Or check out the climate of Jacksonville for all months at once
