Key West
March
Weather in Key West for March 2025
Your guide to Key West weather in March - trends and predictions
In general, the average temperature in Key West at the beginning of March is 23.9 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 24 °F by the end of March.
The climate of Key West in March is notably wet, with an average of 14 rainy days.
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17
Dry days
14
Rainy days
0
Snow days
24°/23°
Temperatures
31 km/h
Avg max wind
78 %
Avg humidity
Key West in March average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2 23° | |||||
| 3  23° | 4  24° | 5 24° | 6 25° | 7 25° | 8  25° | 9 25° |
| 10 25° | 11 24° | 12 24° | 13 24° | 14 24° | 15 25° | 16 25° |
| 17 26° | 18 26° | 19 24° | 20 23° | 21 24° | 22 25° | 23  25° |
| 24 23° | 25 24° | 26 24° | 27 25° | 28 25° | 29 23° | 30 23° |
| 31 24° |
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Temperatures trend during March in Key West
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 | Patchy rain possible | 23° /22° | 0.2 mm | 5 | |
| Mar. 2 | Patchy rain possible | 23° /23° | 0.1 mm | 5 | |
| Mar. 3 | Partly cloudy | 23° /23° | 0.6 mm | 6 | |
| Mar. 4 | Cloudy | 24° /23° | 1.4 mm | 5 | |
| Mar. 5 | Patchy rain possible | 24° /24° | 1.2 mm | 5 | |
| Mar. 6 | Patchy rain possible | 25° /24° | 2.4 mm | 6 | |
| Mar. 7 | Patchy rain possible | 25° /24° | 3.9 mm | 6 | |
| Mar. 8 | Sunny | 25° /24° | 0 mm | 7 | |
| Mar. 9 | Sunny | 25° /25° | 0 mm | 7 | |
| Mar. 10 | Patchy rain possible | 25° /23° | 1.1 mm | 6 | |
| Mar. 11 | Cloudy | 24° /22° | 0 mm | 5 | |
| Mar. 12 | Patchy rain possible | 24° /23° | 0.1 mm | 5 | |
| Mar. 13 | Partly cloudy | 24° /24° | 0 mm | 6 | |
| Mar. 14 | Patchy rain possible | 24° /24° | 0 mm | 5 | |
| Mar. 15 | Patchy rain possible | 25° /24° | 0.1 mm | 6 | |
| Mar. 16 | Partly cloudy | 25° /25° | 0 mm | 7 | |
| Mar. 17 | Patchy rain possible | 26° /25° | 0.5 mm | 6 | |
| Mar. 18 | Patchy rain possible | 26° /25° | 0.1 mm | 6 | |
| Mar. 19 | Patchy rain possible | 24° /20° | 0.5 mm | 5 | |
| Mar. 20 | Patchy rain possible | 23° /22° | 1.3 mm | 5 | |
| Mar. 21 | Patchy rain possible | 24° /24° | 0.2 mm | 5 | |
| Mar. 22 | Light rain shower | 25° /21° | 41.8 mm | 6 | |
| Mar. 23 | Patchy light rain with thunder | 25° /22° | 28.4 mm | 6 | |
| Mar. 24 | Patchy rain possible | 23° /21° | 0.8 mm | 5 | |
| Mar. 25 | Patchy rain possible | 24° /23° | 1.1 mm | 5 | |
| Mar. 26 | Patchy rain possible | 24° /24° | 0.2 mm | 5 | |
| Mar. 27 | Patchy rain possible | 25° /24° | 0 mm | 6 | |
| Mar. 28 | Light rain shower | 25° /22° | 0.7 mm | 5 | |
| Mar. 29 | Partly cloudy | 23° /21° | 0 mm | 6 | |
| Mar. 30 | Patchy rain possible | 23° /23° | 0 mm | 5 | |
| Mar. 31 | Patchy rain possible | 24° /23° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Key West in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Key West forecast closer to your planned date for the most up-to-date weather information.
Key West in March - FAQ
What are the expected maximum and minimum temperatures in Key West during March?
During March, expect a variety of temperatures with highs around 24° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Key West during March?
Moderate rainfall is anticipated in Key West during March, with a total of 86.8 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Key West during March?
The average wind speed in Key West during March is 31 km/h, suggesting breezy to windy conditions, depending on your activities.
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