Climateby Month

Pueblo, CO weather in May

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

Expect mild weather with some rain in Pueblo in May, with highs near 77°F and lows near 46°F. Rain falls on about 8 days. Great for outdoor plans.

Normal high
77°F
Normal low
46°F
Wet days
8
1.6 in total
Muggy days
0
dew point 65°F+

How May changes from start to finish

Normal values at the start and end of May
May 1May 31
Normal high71°F83°F
Normal low40°F51°F
Chance of a wet day25%25%
Sunrise / sunset6:01 am / 7:49 pm5:37 am / 8:15 pm
Daylight13.8 h14.6 h

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

A typical May day

  1. 6 am50°Fdew point 39°F
  2. 9 am63°Fdew point 39°F
  3. Noon72°Fdew point 36°F
  4. 3 pm74°Fdew point 34°F
  5. 6 pm70°Fdew point 35°F
  6. 9 pm60°Fdew point 38°F

NOAA hourly normals (local standard time) from Pueblo Mem Airport (7 mi away); average wind 9 mph; clear or few clouds in 79% of daytime hours, mostly cloudy or overcast in 17%.

What kind of days to expect

  • Comfortable dayshigh 65-80°F and dew point under 60°F14 of 31
  • Hot dayshigh 90°F or more4 of 31
  • Muggy daysdaily mean dew point 65°F or more0 of 31
  • Wet daysat least 0.01 in of rain or melted snow8 of 31
  • Notable rainat least 0.10 in3 of 31
  • Freezing nightslow 32°F or below2 of 31
  • Snow on the groundsnow depth 1 in or more0 of 31

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

Rain in May

Normal precipitation is 1.6 in; a dry May brings about 0.7 in and a wet one about 2.3 in (25th and 75th percentiles). About 1 day brings half an inch or more.

How May varies from year to year

  • Warmest May, 1991-20202018: average high 84°F
  • Coolest May1995: average high 68°F
  • Wettest May2015: 5.5 in
  • Driest May2004: no measurable precipitation
  • Highest reading102°F (May 31, 2002)
  • Lowest reading23°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 high67°F77°F89°F
Normal low35°F46°F55°F
Wet days787
Comfortable days15145
Daylight13.2 h14.3 h14.8 h

Highs change by +10°F from April and +12°F into June.

Nearby alternatives in May

How Pueblo ranks in May

  • Normal high166th warmest of 378 cities; 1st of 17 in Colorado
  • Wet days132nd driest of 378
  • Comfortable days155th most of 339

What to pack for Pueblo in May

  • Layers – afternoons near 77°F but nights near 46°F
  • Sunglasses and sunscreen – about 14.3 hours of daylight and highs near 77°F

Heating and cooling

May has 159 heating degree days and 47 cooling degree days (base 65°F), 3% of the year's total heating and cooling demand.

Questions

How hot is Pueblo in May?

The normal high is 77°F and the normal low is 46°F. From 1991 to 2020 the hottest May reading was 102°F (most recently on May 31, 2002).

Does it rain a lot in Pueblo in May?

About 8 days in May have at least 0.01 in of precipitation, and the normal total is 1.6 in. The wettest May in 1991-2020 was in 2015 (5.6 in); the driest was in 2004, with no measurable precipitation.

Is May a good time to visit Pueblo?

May ranks 2nd of 12 months on our comfort score for Pueblo (71 out of 100). It has about 14 comfortable days and about 4 days at 90°F or hotter. The best months are April and May.

Where the numbers come from

  • Temperature, rain, snowfall, snow depth, frost dates, humidity and wind by hour and cloud cover: Pueblo Mem Airport (USW00093058), 6.5 mi ENE of the city center, 4,720 ft . NOAA normals and daily records, 1991-2020.
  • Daily humidity and wind: Pueblo Memorial Airport (724640-93058), 6.1 mi ENE of the city center, 4,674 ft . Hourly observations, 1991-2020.