Climate averages 1991–2020
Clearwater weather
in March.
A mild, moderately wet month: the 9th warmest and the 7th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
March is a mild month in Clearwater: daytime highs average 20.8°C and nights cool to about 16.4°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 61 mm of rain on roughly 6 days, which makes March a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 59 min on an average March day.
The nearest other city in this atlas is Largo (6 km away). In March its highs average 20.8°C, about as warm as Clearwater, with 61 mm of rain.
Among the 498 cities listed in the United States, Clearwater ranks joint 84th of 498 for the warmest March highs and joint 161st of 498 for the driest March (rainfall, lowest first). The mean March high of those 498 cities is 14.9°C; Clearwater is 5.8°C warmer than that mean.
From March to April, average highs rise by 2.9°C to 23.7°C, and monthly rainfall falls from 61 mm to 46 mm.
The annual picture
March in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Clearwater climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.2°C13.5°C | 13.5°C | 66 | 6.6 | 10.611 h |
| February | 18.8°C14.4°C | 14.4°C | 55 | 6.1 | 11.211 h |
| March, selected | 20.8°C16.4°C | 16.4°C | 61 | 6.2 | 12.012 h |
| April | 23.7°C19.4°C | 19.4°C | 46 | 5.4 | 12.813 h |
| May | 26.7°C22.5°C | 22.5°C | 53 | 6.3 | 13.514 h |
| June | 28.6°C25.1°C | 25.1°C | 128 | 15.2 | 13.914 h |
| July | 29.2°C25.9°C | 25.9°C | 133 | 18.5 | 13.714 h |
| August | 29.3°C26.0°C | 26.0°C | 146 | 19.5 | 13.113 h |
| September | 28.7°C25.0°C | 25.0°C | 134 | 15.3 | 12.312 h |
| October | 26.2°C22.2°C | 22.2°C | 59 | 6.9 | 11.512 h |
| November | 22.5°C18.1°C | 18.1°C | 38 | 4.3 | 10.811 h |
| December | 19.8°C15.3°C | 15.3°C | 56 | 5.9 | 10.410 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
March in nearby cities
- Largo in MarchUnited States · 6 kmHigh 20.8°C · Low 16.6°C · 61 mm rain
- Town 'n' Country in MarchUnited States · 22 kmHigh 22.9°C · Low 15.5°C · 59 mm rain
- St. Petersburg in MarchUnited States · 25 kmHigh 22.1°C · Low 16.2°C · 57 mm rain
- Tampa in MarchUnited States · 34 kmHigh 24.1°C · Low 14.7°C · 59 mm rain
- Brandon in MarchUnited States · 51 kmHigh 24.8°C · Low 14.7°C · 59 mm rain
- Spring Hill in MarchUnited States · 63 kmHigh 23.9°C · Low 14.0°C · 64 mm rain
- Lakeland in MarchUnited States · 84 kmHigh 25.0°C · Low 14.3°C · 58 mm rain
- Orlando in MarchUnited States · 153 kmHigh 24.5°C · Low 14.1°C · 61 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Clearwater) is explained once on the Clearwater year overview and on the Sources, method and limits page.
Largo lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.