Climateby Month

Terlingua, TX weather in May

NOAA 1991-2020 normals and daily records · Terlingua all year

In May, Terlingua sees highs around 98°F and lows around 64°F: very hot and mostly dry. Expect about 3 wet days. Plan outdoor time for mornings and evenings.

Normal high
98°F
Normal low
64°F
Wet days
3
0.9 in total
Daylight
13.6 h

How May changes from start to finish

Normal values at the start and end of May
May 1May 31
Normal high94°F101°F
Normal low59°F70°F
Chance of a wet day8%13%
Sunrise / sunset7:12 am / 8:30 pm6:55 am / 8:48 pm
Daylight13.3 h13.9 h

Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Central Time).

What kind of days to expect

  • Comfortable dayshigh 65-80°F (temperature only: no humidity station nearby)1 of 31
  • Hot dayshigh 90°F or more28 of 31
  • Wet daysat least 0.01 in of rain or melted snow3 of 31
  • Notable rainat least 0.10 in2 of 31
  • Freezing nightslow 32°F or below0 of 31

Average days per May, counted from daily records for each year 1991-2020.

Rain in May

Normal precipitation is 0.9 in; a dry May brings about 0.1 in and a wet one about 1.2 in (25th and 75th percentiles). About 1 day brings half an inch or more.

How May varies from year to year

  • Warmest May, 1991-20201998: average high 104°F
  • Coolest May1992: average high 90°F
  • Wettest May2017: 5.0 in
  • Driest May2000: no measurable precipitation
  • Highest reading115°F (May 26, 1999)
  • Lowest reading35°F (May 3, 2013)

From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.

May compared with April and June

AprilMayJune
Normal high90°F98°F102°F
Normal low54°F64°F73°F
Wet days234
Comfortable days210
Daylight12.9 h13.6 h14.0 h

Highs change by +8°F from April and +4°F into June.

Nearby alternatives in May

How Terlingua ranks in May

  • Normal high2nd warmest of 378 cities; 1st of 38 in Texas
  • Wet days62nd driest of 378

What to pack for Terlingua in May

  • Light, breathable clothing – highs near 98°F
  • Layers – afternoons near 98°F but nights near 64°F

Heating and cooling

May has 2 heating degree days and 495 cooling degree days (base 65°F), 10% of the year's total heating and cooling demand.

Questions

How hot is Terlingua in May?

The normal high is 98°F and the normal low is 64°F. From 1991 to 2020 the hottest May reading was 115°F (May 26, 1999).

Does it rain a lot in Terlingua in May?

About 3 days in May have at least 0.01 in of precipitation, and the normal total is 0.9 in. The wettest May in 1991-2020 was in 2017 (5.0 in); the driest was in 2000, with no measurable precipitation.

Is May a good time to visit Terlingua?

May ranks 8th of 12 months on our comfort score for Terlingua (37 out of 100). It has about 1 comfortable day (judged by temperature only) and about 28 days at 90°F or hotter. The best months are January, February and December.

Where the numbers come from

  • Temperature, rain, snowfall and snow depth: Lajitas (USC00414950), 9.3 mi WSW of the city center, 2,403 ft (486 ft lower than the city). NOAA normals and daily records, 1991-2020.
  • Frost dates: Terlingua (USC00418924), 2.3 mi NE of the city center, 2,633 ft (256 ft lower than the city). NOAA normals and daily records, 1991-2020.
  • Not available for this location: humidity and wind by hour, cloud cover and daily humidity and wind (no station close enough or similar enough in elevation).