Temperatures in May
It's hot in May in Roswell with an average temperature of 31°C. Temperatures this month range from a low of 28°C to a high of 35°C. At night, you can expect temperatures between 11°C and 17°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Roswell in May. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of May
The month of May starts in Roswell with hot temperatures, averaging around 31°C during the day and nights close to 13°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-May
By mid-May, the average daytime temperature stays the same at 31°C, with nights close to 15°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers.
End of May
By the end of May, the average daytime temperature in Roswell will be around 33°C, with nights close to 16°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers.
Discover cheap trips to Roswell 
Precipitation in May
In May, there is an average of 40 mm of precipitation, spread over 3 days. The wind speed is around 5 Bft, mostly coming from the South.
The average chance of precipitation is only 9% in May. There are only a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in May for Roswell. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Roswell in May |
London | ||
|---|---|---|---|
 Average Temperature |
31°C | 18°C | |
 High Temp |
35°C | 21°C | |
| Low Temp |
28°C | 15°C | |
 Total Precipitation |
40 mm | 46 mm | |
| Rainy Days |
3 days | 8 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 Roswell?
May is a great month to be in Roswell for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for Roswell in May
With 41°C, Roswell hit the highest temperature in the last 10 years in May 2022. The lowest daytime temperature in this month was 12°C in 2019. The extreme night temperatures ranged from a low of 2°C to a high of 23°C.
Check out the climate of Roswell for all months and discover the best travel time
Plan your next holiday
Don’t miss the best holiday deals for Roswell and see what our partners have for you.
Daily Temperature in May in Roswell
This chart shows the average daily temperatures, both day and night, for each day in May in Roswell, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Roswell
The chart below shows the average daily precipitation in May for Roswell, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 3 days of rain in Roswell.
Daily UV Index in May in Roswell
This chart shows the average daily UV index in May in Roswell, 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 Roswell Over the Years
This chart shows the average temperature in May in Roswell, measured in degrees Celsius, over the past years.
Total Precipitation in May in Roswell Over the Years
This chart shows the average precipitation in May in Roswell, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Roswell
Click on a specific day in May for detailed info on the typical weather on that day in Roswell. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Roswell
Have you been to Roswell in May?
Share your weather experience in May in Roswell.
Average Weather in Roswell by Month
Click on a month below to see detailed weather info for Roswell. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
