United StatesAverage weather for Marathon in May
It's hot in May in Marathon with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 32°C. At night, you can expect temperatures between 24°C and 27°C.
Start of May
The month of May starts in Marathon with hot temps, averaging around 31°C during the day and nights around 25°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid May
By mid-May, daytime temps stay steady at around 31°C, with nights around 26°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of May
By the end of May, the average daytime temperature in Marathon is around 32°C, while nighttime temps are about 27°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In May, there is an average of 155 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Marathon in May |
New York | ||
|---|---|---|---|
 Average temperature |
31°C | 22°C | |
 Max. temperature |
32°C | 28°C | |
| Min. temperature |
30°C | -5°C | |
 Total precipitation |
155 mm | 105 mm | |
| Rainy days |
7 days | 14 days | |
April
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Marathon?
Looking for sun? May isn’t a good month to be in Marathon. The temperature is nice, but there’s too much chance of rain.
The hurricane season in Marathon runs from June to November.
Temperature records
With 35°C in 2019, Marathon reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 25°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of 18°C to a highest value of 29°C.
Check out the climate of Marathon for all months and discover the best travel time
Daily Temperature in May in Marathon
This chart shows the average daily high and low temperatures in May for Marathon, 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 Marathon
The chart below shows the average daily precipitation in May for Marathon, 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 7 days of precipitation in Marathon.
Daily UV index in May in Marathon
This chart shows the average daily UV index in May in Marathon, 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 Marathon over the years
This chart shows the average temperature in May in Marathon, measured in degrees Celsius, over the past few years.
Total precipitation in May in Marathon over the years
This chart shows the average precipitation in May in Marathon, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in May for Marathon
Click on any day in May to get detailed info about the usual weather on that day in Marathon. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Marathon
Have you been to Marathon in May?
Share your weather experience in May in Marathon.
Average weather in Marathon by month
Click on a month below to see detailed weather info for Marathon. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
