Climateby Month

Laredo, TX climate by month

NOAA 1991-2020 normals · 413 ft elevation

Laredo has very hot summers and mild winters. Highs peak at 101°F in August and fall to 68°F in January. The wettest month is September (about 8 wet days) and the driest is April (about 4). By our comfort score the best months are January, February and December.

Warmest month
101°F
August normal high
Coldest month
47°F
January normal low
Wet days a year
60
19.7 in of precipitation
Hot days a year
177
90°F or hotter

How warm is Laredo?

Normal highs range from 68°F in January to 101°F in August.

40°60°80°100°120° January: normal high 68°F (20°C), low 47°F (8°C) 68° 47° February: normal high 74°F (23°C), low 52°F (11°C) March: normal high 81°F (27°C), low 58°F (14°C) April: normal high 88°F (31°C), low 65°F (18°C) May: normal high 94°F (34°C), low 72°F (22°C) June: normal high 99°F (37°C), low 76°F (24°C) July: normal high 100°F (38°C), low 77°F (25°C) August: normal high 101°F (38°C), low 77°F (25°C) 101° 77° September: normal high 94°F (34°C), low 73°F (23°C) October: normal high 87°F (31°C), low 66°F (19°C) November: normal high 77°F (25°C), low 56°F (13°C) December: normal high 69°F (21°C), low 48°F (9°C) JFMAMJJASOND

Bars run from the normal low to the normal high for each month.

How rainy is Laredo?

September has the most wet days (about 8); the year brings about 20 in of precipitation.

January: 5 wet days February: 5 wet days March: 5 wet days April: 4 wet days 4 May: 5 wet days June: 5 wet days July: 4 wet days August: 5 wet days September: 8 wet days 8 October: 4 wet days November: 4 wet days December: 6 wet days JFMAMJJASOND

Wet day: at least 0.01 in of rain or melted snow, counted from daily records 1991-2020.

How humid is Laredo?

Humidity data is not available for this location.

How much daylight?

Daylight ranges from about 10.4 hours in December to 13.9 hours in June.

January: 10.6 hours of daylight February: 11.2 hours of daylight March: 12.0 hours of daylight April: 12.8 hours of daylight May: 13.5 hours of daylight June: 13.8 hours of daylight 13.8 July: 13.7 hours of daylight August: 13.1 hours of daylight September: 12.3 hours of daylight October: 11.5 hours of daylight November: 10.8 hours of daylight December: 10.4 hours of daylight 10.4 JFMAMJJASOND
See all numbers
Monthly climate normals and day counts for Laredo, 1991-2020
MonthHighLowPrecip.Wet daysSnowDaylight
January 68°F47°F 0.8 in5 0.0 in 10.6 h
February 74°F52°F 0.7 in5 0.0 in 11.2 h
March 81°F58°F 1.3 in5 0.0 in 12.0 h
April 88°F65°F 1.3 in4 0.0 in 12.8 h
May 94°F72°F 2.8 in5 0.0 in 13.5 h
June 99°F76°F 1.8 in5 0.0 in 13.8 h
July 100°F77°F 1.9 in4 0.0 in 13.7 h
August 101°F77°F 1.6 in5 0.0 in 13.1 h
September 94°F73°F 3.9 in8 0.0 in 12.3 h
October 87°F66°F 1.7 in4 0.0 in 11.5 h
November 77°F56°F 1.0 in4 0.0 in 10.8 h
December 69°F48°F 1.1 in6 0.1 in 10.4 h

High and low: NOAA 1991-2020 normal daily high and low. Wet days: at least 0.01 in of rain or melted snow. Muggy days: daily mean dew point 65°F or higher.

Best months to visit Laredo

By our comfort score, the best months are January, February and December.

Comfort score by month (0-100) and its parts, in days per month
MonthScoreComfortableNotable rainHot or cold
Jan 681621
Feb 671322
Mar 611126
Apr 494215
May 391325
Jun 350329
Jul 350330
Aug 340330
Sep 341524
Oct 465214
Nov 641322
Dec 671620

Score = 40 × share of comfortable days + 25 × share of days without notable rain + 20 × share of days neither hot (90°F+) nor cold (high 40°F or below) + 15 × daylight. Comfortable days here are judged by temperature only (no humidity station nearby). How the score works.

Frost dates in Laredo

The last spring frost typically comes around Jan 25, and the first fall frost around Dec 17, leaving 329 frost-free days in a typical year.

Frost and freeze dates for Laredo
Typical date1 year in 10
Last spring frost (32°F)Jan 25after Feb 25
First fall frost (32°F)Dec 17before Nov 23
Last hard freeze (28°F)Jan 8after Feb 11
First hard freeze (28°F)Dec 30before Dec 5
Frost-free season329 daysunder 288 days

"Typical" is the date with a 50% chance of a later spring frost (or earlier fall frost). Planting after the "1 year in 10" spring date gives a 90% chance of no further frost. The Old Farmer's Almanac publishes 30% dates, which fall between our typical and 1-in-10 dates.

Station: Laredo 2 (USC00415060), NOAA 1991-2020 freeze probabilities. Frost dates for every city in Texas.

Hottest and coldest readings, 1991-2020

The highest reading was 114°F (May 13, 1995); the lowest was 17°F (December 19, 1996).

From the temperature station's daily records with NOAA quality flags removed. Not an all-time record.

Near Laredo

Similar climates elsewhere

Where the numbers come from

  • Temperature, rain, snowfall, snow depth and frost dates: Laredo 2 (USC00415060), 4.3 mi N of the city center, 430 ft . 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).

Distances from the city center (USGS). Methodology · Report an error