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Key West Weather in January, USA

Slide and Tap Other Months

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    20°C
    69°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    23°C
    73°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    18°C
    64°F
  • What is Average Sea Temperature?
    Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

    Sea Temperature

    24°C
    75°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    8 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    9 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    60 mm

January, 2024

Sun
Mon
1 Avg 24º 75º
Tue
2 Avg 24º 75º
Wed
3 Avg 24º 75º
Thu
4 Avg 23º 73º
Fri
5 Avg 24º 75º
Sat
6 Avg 23º 73º
7 Avg 20º 68º
8 Avg 21º 70º
9 Avg 22º 72º
10 Avg 23º 73º
11 Avg 23º 73º
12 Avg 23º 73º
13 Avg 23º 73º
14 Avg 22º 72º
15 Avg 22º 72º
16 Avg 22º 72º
17 Avg 21º 70º
18 Avg 20º 68º
19 Avg 19º 66º
20 Avg 20º 68º
21 Avg 22º 72º
22 Avg 22º 72º
23 Avg 21º 70º
24 Avg 20º 68º
25 Avg 19º 66º
26 Avg 21º 70º
27 Avg 23º 73º
28 Avg 22º 72º
29 Avg 20º 68º
30 Avg 20º 68º
31 Avg 21º 70º
Forecast
Avg Historical Daily Average
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