Is Dallas hot in May?
Days are typically warm at 29.2°C, while nights average 18.9°C.
United States · 1991–2020 normal
Dallas in
May.
Typical May weather in Dallas: 29.2°C by day, 18.9°C at night, 116 mm of rain over 7.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high29.2°C
Typical low18.9°C
Rain116 mm
Wet days7.8
In the year-round weather comparison, May scores 60 out of 100 (April leads the year at 85). Daylight is calculated as 13 h 49 from latitude 32.78°.
May at a glance
What is Dallas like in May?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 116 mm across about 8 wet days.
How much daylight is there?
There are about 13 h 49 between sunrise and sunset at mid-month, calculated from the place latitude.
Is May a good time to visit?
May ranks 5 of 12 in our weather comparison; April ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4684888
- NOAA station
- USW00013960 · DALLAS FAA AP
- Station distance
- 6.7 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Dallas is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work