Climate averages 1991–2020
Las Vegas weather
in March.
A mild, fairly dry month: the 8th warmest and the 9th 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 Las Vegas: daytime highs average 20.5°C and nights cool to about 8.5°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 16 mm of rain on roughly 4 days, which makes March a fairly dry month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 56 min on an average March day.
The nearest other city in this atlas is Paradise (9 km away). In March its highs average 20.7°C, about as warm as Las Vegas, with 17 mm of rain.
Among the 498 cities listed in the United States, Las Vegas ranks 95th of 498 for the warmest March highs and joint 6th of 498 for the driest March (rainfall, lowest first). The mean March high of those 498 cities is 14.9°C; Las Vegas is 5.5°C warmer than that mean.
From March to April, average highs rise by 4.4°C to 24.9°C, and monthly rainfall falls from 16 mm to 7.3 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
Las Vegas climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 13.7°C3.7°C | 3.7°C | 22 | 3.7 | 10.010 h |
| February | 15.9°C5.1°C | 5.1°C | 30 | 4.8 | 10.811 h |
| March, selected | 20.5°C8.5°C | 8.5°C | 16 | 3.5 | 11.912 h |
| April | 24.9°C11.9°C | 11.9°C | 7.3 | 2.2 | 13.113 h |
| May | 30.1°C16.8°C | 16.8°C | 5.4 | 1.5 | 14.114 h |
| June | 35.9°C22.2°C | 22.2°C | 1.8 | 0.4 | 14.615 h |
| July | 38.7°C26.1°C | 26.1°C | 7.0 | 2.2 | 14.414 h |
| August | 37.6°C25.4°C | 25.4°C | 9.7 | 2.0 | 13.514 h |
| September | 33.4°C21.0°C | 21.0°C | 7.2 | 1.1 | 12.412 h |
| October | 26.1°C14.4°C | 14.4°C | 8.2 | 1.6 | 11.311 h |
| November | 18.4°C8.1°C | 8.1°C | 10 | 1.5 | 10.310 h |
| December | 12.8°C3.4°C | 3.4°C | 21 | 3.3 | 9.710 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
- Paradise in MarchUnited States · 9 kmHigh 20.7°C · Low 8.6°C · 17 mm rain
- Spring Valley in MarchUnited States · 12 kmHigh 20.0°C · Low 7.6°C · 17 mm rain
- Enterprise in MarchUnited States · 19 kmHigh 19.4°C · Low 7.5°C · 17 mm rain
- Henderson in MarchUnited States · 21 kmHigh 21.2°C · Low 9.4°C · 15 mm rain
- Saint George in MarchUnited States · 173 kmHigh 17.6°C · Low 5.8°C · 34 mm rain
- Apple Valley in MarchUnited States · 263 kmHigh 17.8°C · Low 6.2°C · 28 mm rain
- Victorville in MarchUnited States · 267 kmHigh 18.5°C · Low 6.6°C · 28 mm rain
- Hesperia in MarchUnited States · 276 kmHigh 17.3°C · Low 5.5°C · 28 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 Las Vegas) is explained once on the Las Vegas year overview and on the Sources, method and limits page.