Big Coppitt Key climate

Big Coppitt Key Weather in November

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

Average highs run from 83°F on November 1 to 79°F on November 30, and lows from 75°F to 71°F. Normal precipitation for the month is 2.34 in over about 6 wet days.

November 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.5060708090100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

November at a glance

Average high
80°F
Average low
73°F
Precipitation
2.34 in
Record high
96°FNov 1, 2020
Record low
50°FNov 25, 1970
Chance of a freeze
0%
Days of 90°F or more
0.7
Daylight
11 h 12 min to 10 h 44 min
Cloud cover
47%
Humidity
77%
Dew point
69°F
Wind
14.3 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Nov 183°F75°F96°F 202061°F 199327%
Nov 282°F75°F93°F 202262°F 201427%
Nov 382°F75°F93°F 202261°F 196626%
Nov 482°F75°F89°F 201954°F 196626%
Nov 582°F75°F90°F 202060°F 194525%
Nov 682°F74°F92°F 202259°F 196925%
Nov 782°F74°F89°F 202260°F 196924%
Nov 881°F74°F88°F 201958°F 196924%
Nov 981°F74°F90°F 202062°F 197623%
Nov 1081°F74°F90°F 202260°F 195623%
Nov 1181°F73°F92°F 202258°F 202523%
Nov 1281°F73°F94°F 202061°F 196222%
Nov 1381°F73°F91°F 202258°F 196822%
Nov 1480°F73°F93°F 202057°F 196822%
Nov 1580°F73°F94°F 202054°F 197522%
Nov 1680°F73°F95°F 202060°F 196921%
Nov 1780°F73°F90°F 202059°F 197021%
Nov 1880°F72°F86°F 198859°F 198321%
Nov 1980°F72°F87°F 202058°F 200821%
Nov 2080°F72°F92°F 202060°F 196821%
Nov 2179°F72°F90°F 202055°F 196820%
Nov 2279°F72°F92°F 202257°F 200620%
Nov 2379°F72°F90°F 202259°F 195620%
Nov 2479°F72°F92°F 202251°F 197020%
Nov 2579°F71°F92°F 202250°F 197020%
Nov 2679°F71°F94°F 202059°F 196620%
Nov 2779°F71°F93°F 202056°F 196220%
Nov 2879°F71°F94°F 202055°F 195620%
Nov 2979°F71°F94°F 202052°F 195920%
Nov 3079°F71°F92°F 202250°F 195920%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Big Coppitt Key, in percent.01020301102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (EST).

November 1
sunrise 6:34 AM, sunset 5:46 PM
November 30
sunrise 6:53 AM, sunset 5:37 PM

Every day of November: 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.