Shelby County climate

Shelby County Weather in March

NOAA 1991-2020 normals for Alabaster Shelby CO AP, 14.7 km from Shelby County

Average highs run from 64°F on March 1 to 72°F on March 31, and lows from 43°F to 49°F. Normal precipitation for the month is 5.40 in over about 12 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 Shelby County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
68°F
Average low
46°F
Precipitation
5.40 in
Snowfall
0.6 in
Record high
87°FMar 15, 2016
Record low
14°FMar 9, 1996
Chance of a freeze
72%
Daylight
11 h 29 min to 12 h 30 min
Cloud cover
61%
Humidity
81%
Dew point
47°F
Wind
5.4 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 164°F43°F82°F 199727°F 200238%0%
Mar 264°F43°F80°F 201225°F 199638%0%
Mar 365°F43°F79°F 202325°F 200938%0%
Mar 465°F43°F84°F 202220°F 200238%0%
Mar 565°F44°F84°F 202623°F 200238%0%
Mar 665°F44°F82°F 202621°F 201538%0%
Mar 766°F44°F83°F 202326°F 199638%0%
Mar 866°F44°F81°F 200018°F 199637%0%
Mar 966°F45°F83°F 202614°F 199637%0%
Mar 1066°F45°F84°F 202628°F 199837%0%
Mar 1167°F45°F83°F 200622°F 199837%0%
Mar 1267°F45°F85°F 200620°F 199837%0%
Mar 1367°F45°F81°F 200622°F 199837%0%
Mar 1467°F46°F82°F 202432°F 201337%0%
Mar 1568°F46°F87°F 201629°F 201737%0%
Mar 1668°F46°F83°F 201228°F 201736%0%
Mar 1768°F46°F84°F 201227°F 202636%0%
Mar 1868°F47°F84°F 201231°F 202636%0%
Mar 1969°F47°F86°F 201230°F 202436%0%
Mar 2069°F47°F85°F 200426°F 202336%0%
Mar 2169°F47°F87°F 201727°F 199636%0%
Mar 2270°F47°F84°F 202627°F 199636%0%
Mar 2370°F48°F82°F 202329°F 200235%0%
Mar 2470°F48°F84°F 200733°F 200635%0%
Mar 2570°F48°F86°F 200730°F 200835%0%
Mar 2671°F48°F85°F 200730°F 201335%0%
Mar 2771°F48°F85°F 201229°F 201335%0%
Mar 2871°F49°F84°F 202035°F 199935%0%
Mar 2971°F49°F85°F 200740°F 201335%0%
Mar 3072°F49°F86°F 202233°F 200335%0%
Mar 3172°F49°F83°F 199830°F 200335%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Shelby 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 6:15 AM, sunset 5:44 PM
March 31
sunrise 6:36 AM, sunset 7:06 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00053864 (Alabaster Shelby CO AP), public domain. Records: NOAA GHCN-Daily, station USW00053864, 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.