Duncan climate

Duncan Weather in February

NOAA 1991-2020 normals for Duncan, 3.3 km from Duncan

Average highs run from 63°F on February 1 to 68°F on February 28, and lows from 26°F to 31°F. Normal precipitation for the month is 0.84 in over about 4 wet days.

February day by day

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

Normal daily high and low temperature at Duncan, in °F, with the record for each date.0204060801001510152025
  • Normal low
  • Normal high
  • Record high
  • Record low

February at a glance

Average high
65°F
Average low
29°F
Precipitation
0.84 in
Record high
88°FFeb 28, 2026
Record low
4°FFeb 3, 2011
Chance of a freeze
100%
Daylight
10 h 38 min to 11 h 28 min
Cloud cover
42%
Humidity
49%
Dew point
24°F
Wind
9.4 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
Feb 163°F26°F78°F 200320°F 200213%
Feb 263°F26°F76°F 202514°F 201113%
Feb 363°F27°F78°F 20254°F 201113%
Feb 463°F27°F84°F 202510°F 201113%
Feb 563°F27°F78°F 202517°F 201113%
Feb 663°F27°F80°F 202519°F 202213%
Feb 764°F27°F77°F 200926°F 201613%
Feb 864°F27°F77°F 202526°F 201113%
Feb 964°F28°F80°F 201726°F 200414%
Feb 1064°F28°F82°F 201723°F 201314%
Feb 1164°F28°F82°F 201722°F 201314%
Feb 1264°F28°F79°F 201623°F 201914%
Feb 1365°F28°F82°F 201421°F 201314%
Feb 1465°F28°F84°F 201425°F 201314%
Feb 1565°F29°F84°F 201426°F 200114%
Feb 1665°F29°F82°F 201421°F 202314%
Feb 1765°F29°F86°F 201630°F 199814%
Feb 1865°F29°F80°F 200424°F 202213%0%
Feb 1966°F29°F80°F 201627°F 200913%0%
Feb 2066°F30°F80°F 201620°F 201913%0%
Feb 2166°F30°F82°F 201629°F 202613%0%
Feb 2266°F30°F78°F 201727°F 201313%0%
Feb 2366°F30°F83°F 200925°F 201313%0%
Feb 2467°F30°F82°F 200928°F 202213%0%
Feb 2567°F30°F84°F 200925°F 201313%0%
Feb 2667°F31°F84°F 202623°F 201313%0%
Feb 2767°F31°F87°F 202625°F 202212%0%
Feb 2868°F31°F88°F 202619°F 201112%0%
Feb 2968°F31°F81°F 201630°F 201212%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Duncan, in percent, and of at least 0.1 inch of snowfall.05101511020
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MST).

February 1
sunrise 7:11 AM, sunset 5:49 PM
February 28
sunrise 6:45 AM, sunset 6:13 PM

Every day of February: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00022754 (Duncan), public domain. Records: NOAA GHCN-Daily, station USW00093084, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.