Comal County climate

Comal County Weather in March

NOAA 1991-2020 normals for Canyon Dam, 9.9 km from Comal County

Average highs run from 68°F on March 1 to 75°F on March 31, and lows from 46°F to 53°F. Normal precipitation for the month is 2.78 in over about 10 wet days.

March day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Comal County, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
72°F
Average low
50°F
Precipitation
2.78 in
Record high
96°FMar 16, 2026
Record low
23°FMar 12, 2022
Chance of a freeze
49%
Daylight
11 h 33 min to 12 h 27 min
Cloud cover
59%
Humidity
70%
Dew point
48°F
Wind
11.2 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Mar 168°F46°F87°F 202629°F 201332%0%
Mar 268°F47°F88°F 202335°F 201332%0%
Mar 368°F47°F86°F 202625°F 201432%0%
Mar 469°F47°F87°F 202626°F 201432%0%
Mar 569°F47°F88°F 202628°F 201932%0%
Mar 669°F48°F90°F 202429°F 201532%0%
Mar 769°F48°F85°F 202632°F 201532%0%
Mar 869°F48°F86°F 202541°F 202132%0%
Mar 970°F48°F87°F 202537°F 202232%0%
Mar 1070°F48°F86°F 201931°F 202232%0%
Mar 1170°F49°F89°F 201835°F 201132%0%
Mar 1270°F49°F91°F 202323°F 202232%0%
Mar 1371°F49°F92°F 202525°F 202232%0%
Mar 1471°F49°F92°F 202528°F 202232%0%
Mar 1571°F50°F95°F 202542°F 201832%0%
Mar 1671°F50°F96°F 202640°F 202232%0%
Mar 1772°F50°F86°F 201830°F 202632%0%
Mar 1872°F50°F86°F 201830°F 202631%0%
Mar 1972°F51°F94°F 201340°F 202131%0%
Mar 2073°F51°F86°F 201137°F 202531%0%
Mar 2173°F51°F90°F 202634°F 201631%0%
Mar 2273°F51°F91°F 202634°F 201631%0%
Mar 2373°F51°F92°F 202639°F 202230%0%
Mar 2474°F52°F90°F 202538°F 202230%0%
Mar 2574°F52°F90°F 202034°F 201330%0%
Mar 2674°F52°F91°F 202535°F 201330%0%
Mar 2774°F52°F90°F 202234°F 201330%0%
Mar 2875°F53°F89°F 202637°F 201329%0%
Mar 2975°F53°F91°F 201442°F 202129%0%
Mar 3075°F53°F89°F 202542°F 201429%0%
Mar 3175°F53°F88°F 202641°F 201129%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Comal County, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

March 1
sunrise 6:59 AM, sunset 6:32 PM
March 31
sunrise 7:24 AM, sunset 7:51 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00411429 (Canyon Dam), public domain. Records: NOAA GHCN-Daily, station USC00416273, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.