Dallas - Recent May Temperatures and Rainfall





The numbers here describe what the May weather in Dallas, Texas was like for every year since 2010. A series of tables gives May data by year for temperature and precipitation.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many hot days occurred each May. Then there's information on how much rain actually landed this month during recent years, as well as how often Dallas had wet weather.

The climate data come from weather measurements made at the Dallas Love Field Airport.

Temperature Weather iconTemperature

May temperature averages by year in Dallas
High °F Low °F Year High °C Low °C
80 65 2021 27 18
85 66 2020 29 19
84 67 2019 29 19
90 71 2018 32 22
85 65 2017 30 18
82 64 2016 28 18
82 65 2015 28 19
84 64 2014 29 18
84 65 2013 29 18
88 69 2012 31 20
84 64 2011 29 18
87 68 2010 31 20
Number of days in May when the temperature in Dallas rose to at least 70 or 90 degrees Fahrenheit
Year 70 °F
21 °C
90 °F
32 °C
2021 28 2
2020 30 7
2019 29 6
2018 31 21
2017 31 8
2016 29 1
2015 30 1
2014 30 3
2013 29 6
2012 31 16
2011 30 11
2010 30 11

Rainy Weather iconRain

This table gives the total precipitation that fell on Dallas during May in each year from 2010. The number of days with precipitation counts the days when rainfall amounted to 0.01 inches (0.3 millimeters) or more.

Total rainfall for May in Dallas
Days Year Inches Milli­metres
13 2021 10.9 276
9 2020 5.2 133
10 2019 10.0 254
4 2018 2.0 50
8 2017 1.2 31
18 2016 6.0 153
19 2015 15.0 380
8 2014 4.0 101
8 2013 4.3 108
7 2012 1.6 40
8 2011 6.3 160
5 2010 1.3 34
Reference

Jay Lawrimore. 2016. Global Summary of the Month, Version 1.0. NOAA National Centers for Environmental Information. 

Dallas - Recent Years
Dallas - Extremes
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