Big Coppitt Key climate

Big Coppitt Key Weather in February

NOAA 1991-2020 normals for Key West Nas, 2.8 km from Big Coppitt Key

Average highs run from 76°F on February 1 to 78°F on February 28, and lows from 66°F to 69°F. Normal precipitation for the month is 1.51 in over about 5 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 Big Coppitt Key, in °F, with the record for each date.4050607080901001510152025
  • Normal low
  • Normal high
  • Record high
  • Record low

February at a glance

Average high
77°F
Average low
68°F
Precipitation
1.51 in
Record high
92°FFeb 23, 2023
Record low
44°FFeb 5, 1996
Chance of a freeze
0%
Daylight
11 h 03 min to 11 h 39 min
Cloud cover
43%
Humidity
78%
Dew point
65°F
Wind
13.2 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Feb 176°F66°F89°F 202350°F 202620%
Feb 276°F66°F89°F 202347°F 202620%
Feb 376°F66°F90°F 202350°F 202620%
Feb 476°F66°F86°F 202349°F 197020%
Feb 576°F67°F87°F 202344°F 199620%
Feb 676°F67°F89°F 202350°F 196620%
Feb 776°F67°F89°F 202352°F 197819%
Feb 876°F67°F90°F 202352°F 198019%
Feb 977°F67°F91°F 202348°F 199519%
Feb 1077°F67°F90°F 202352°F 197919%
Feb 1177°F67°F90°F 202351°F 194719%
Feb 1277°F67°F86°F 202050°F 197319%
Feb 1377°F67°F86°F 202048°F 195518%
Feb 1477°F68°F86°F 202045°F 195818%
Feb 1577°F68°F89°F 202349°F 201018%
Feb 1677°F68°F90°F 202348°F 199118%
Feb 1777°F68°F90°F 202347°F 199618%
Feb 1877°F68°F87°F 202049°F 199618%
Feb 1977°F68°F90°F 202350°F 199618%
Feb 2077°F68°F89°F 202349°F 196918%
Feb 2177°F68°F89°F 202351°F 195818%
Feb 2278°F68°F91°F 202351°F 197818%
Feb 2378°F68°F92°F 202350°F 197818%
Feb 2478°F69°F92°F 202352°F 196418%
Feb 2578°F69°F91°F 202352°F 198918%
Feb 2678°F69°F88°F 202350°F 196718%
Feb 2778°F69°F89°F 202350°F 201017%
Feb 2878°F69°F90°F 202353°F 200417%
Feb 2978°F69°F83°F 202456°F 196417%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Big Coppitt Key, in percent.051015202511020
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (EST).

February 1
sunrise 7:09 AM, sunset 6:12 PM
February 28
sunrise 6:50 AM, sunset 6:29 PM

Every day of February: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00012850 (Key West Nas), public domain. Records: NOAA GHCN-Daily, station USW00012850, 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.