Currently: 84 °F. Clear. (Weather station: Key West International Airport, USA). See more current weatherJanuary 2021 Weather in Key West — Graph
High & Low Weather Summary for January 2021
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 78 °F (Jan 1, 11:53 am) | 97% (Jan 3, 9:00 pm) | 30.30 "Hg (Jan 3, 9:00 pm) |
| Low | 57 °F (Jan 10, 5:53 am) | 42% (Jan 5, 1:53 pm) | 29.88 "Hg (Jan 15, 4:53 pm) |
| Average | 69 °F | 79% | 30.09 "Hg |
| * Reported Jan 1 12:53 am — Jan 31 11:53 pm, Key West. Weather by CustomWeather, © 2024 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Key West Weather History for January 1, 2021
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:53 am Fri, Jan 1 |  | 74 °F | Mostly cloudy. | 16 mph | ↑ | 91% | 30.09 "Hg | 10 mi |
| 1:31 am |  | 74 °F | Passing clouds. | 20 mph | ↑ | 91% | 30.06 "Hg | 10 mi |
| 1:53 am | | 75 °F | Passing clouds. | 18 mph | ↑ | 85% | 30.06 "Hg | 10 mi |
| 2:53 am | | 74 °F | Overcast. | 16 mph | ↑ | 91% | 30.05 "Hg | 10 mi |
| 3:53 am | | 75 °F | Overcast. | 16 mph | ↑ | 85% | 30.07 "Hg | 10 mi |
| 4:53 am | | 74 °F | Mostly cloudy. | 16 mph | ↑ | 88% | 30.09 "Hg | 10 mi |
| 5:33 am | | 74 °F | Overcast. | 14 mph | ↑ | 88% | 30.10 "Hg | 10 mi |
| 5:43 am | | 74 °F | Overcast. | 13 mph | ↑ | 88% | 30.10 "Hg | 10 mi |
| 5:53 am | | 74 °F | Overcast. | 12 mph | ↑ | 88% | 30.10 "Hg | 10 mi |
| 6:53 am |  | 73 °F | Light rain. Passing clouds. | 7 mph | ↑ | 94% | 30.11 "Hg | 10 mi |
| 8:01 am |  | 74 °F | Partly sunny. | 14 mph | ↑ | 88% | 30.14 "Hg | 10 mi |
| 9:00 am | | 74 °F | Broken clouds. | 9 mph | ↑ | 91% | 30.16 "Hg | 10 mi |
| 9:07 am | | 74 °F | Broken clouds. | 12 mph | ↑ | 91% | 30.16 "Hg | 10 mi |
| 9:53 am | | 75 °F | Broken clouds. | 12 mph | ↑ | 88% | 30.18 "Hg | 10 mi |
| 10:53 am | | 77 °F | More clouds than sun. | 15 mph | ↑ | 85% | 30.16 "Hg | 10 mi |
| 11:53 am | | 78 °F | Broken clouds. | 13 mph | ↑ | 76% | 30.14 "Hg | 10 mi |
| 12:53 pm | | 78 °F | Partly sunny. | 14 mph | ↑ | 82% | 30.12 "Hg | 10 mi |
| 1:53 pm | | 77 °F | Partly sunny. | 15 mph | ↑ | 82% | 30.09 "Hg | 10 mi |
| 2:05 pm |  | 77 °F | Scattered clouds. | 17 mph | ↑ | 79% | 30.09 "Hg | 10 mi |
| 2:53 pm | | 78 °F | Scattered clouds. | 14 mph | ↑ | 79% | 30.09 "Hg | 10 mi |
| 3:53 pm | | 77 °F | Scattered clouds. | 14 mph | ↑ | 85% | 30.09 "Hg | 10 mi |
| 4:53 pm | | 76 °F | Passing clouds. | 14 mph | ↑ | 85% | 30.09 "Hg | 10 mi |
| 5:53 pm | | 75 °F | Passing clouds. | 10 mph | ↑ | 88% | 30.10 "Hg | 10 mi |
| 6:53 pm | | 74 °F | Passing clouds. | 12 mph | ↑ | 91% | 30.11 "Hg | 10 mi |
| 7:53 pm | | 75 °F | Passing clouds. | 14 mph | ↑ | 88% | 30.11 "Hg | 10 mi |
| 9:00 pm | | 74 °F | Overcast. | 10 mph | ↑ | 91% | 30.13 "Hg | 10 mi |
| 9:53 pm | | 74 °F | Overcast. | 12 mph | ↑ | 91% | 30.13 "Hg | 10 mi |
| 10:53 pm | | 75 °F | Overcast. | 14 mph | ↑ | 88% | 30.14 "Hg | 10 mi |
| 11:53 pm | | 75 °F | Overcast. | 14 mph | ↑ | 88% | 30.13 "Hg | 10 mi |
| Weather by CustomWeather, © 2024 | ||||||||