Las Vegas weather in March: Las Vegas, Nevada: normal highs, lows, rain and records for March
Las Vegas in March has a normal high of 71°F and a normal low of 51°F, a daily mean of 61°F, rising from 67°F on the 1st to 75°F by the 31st. Measurable precipitation falls on 3 days in a normal March, 0.42 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 22°C and low of 10°C, 11 mm of precipitation in March.
- NOAA stationHarry Reid International Airport
- Station IDUSW00023169
- Location36.07°N 115.16°W
- Elevation2,131 ft (650 m)
- From the center12 miles
- Population678,922
- Jan 59° 41°
- Feb 63° 44°
- Mar 71° 51°
- Apr 79° 57°
- May 89° 66°
- Jun 99° 76°
- Jul 105° 82°
- Aug 103° 81°
- Sep 95° 72°
- Oct 81° 60°
- Nov 67° 47°
- Dec 57° 40°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Las Vegas in March?
The normal high is 71°F and the normal low 51°F, for a daily mean of 60.8°F. March is 7.3°F warmer than February and 6.9°F cooler than April. March is the 8th warmest month of the year in Las Vegas and the 4th wettest. Across the month the normal high rises 8°F, from 67°F on March 1 to 75°F on March 31. From one year to the next March's mean temperature typically moves about 3.3°F either way (NOAA's standard deviation), so roughly two Marchs in three average between 58°F and 64°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 13%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| March 1 | 67°F | 47°F | 13% | 7% |
| March 8 | 69°F | 49°F | 11% | 6% |
| March 15 | 71°F | 50°F | 10% | 5% |
| March 22 | 73°F | 52°F | 8% | 4% |
| March 31 | 75°F | 53°F | 7% | 3% |
Every day of March: normal high, low and chance of precipitation (warmest afternoon March 31, coldest night March 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| March 1 | 67°F | 47°F | 13% | 7% | 11 h 20 min |
| March 2 | 67°F | 47°F | 13% | 7% | 11 h 20 min |
| March 3 | 67°F | 48°F | 12% | 7% | 11 h 30 min |
| March 4 | 68°F | 48°F | 12% | 6% | 11 h 30 min |
| March 5 | 68°F | 48°F | 12% | 6% | 11 h 30 min |
| March 6 | 68°F | 48°F | 12% | 6% | 11 h 30 min |
| March 7 | 69°F | 49°F | 11% | 6% | 11 h 40 min |
| March 8 | 69°F | 49°F | 11% | 6% | 11 h 40 min |
| March 9 | 69°F | 49°F | 11% | 6% | 11 h 40 min |
| March 10 | 70°F | 49°F | 11% | 6% | 11 h 40 min |
| March 11 | 70°F | 50°F | 11% | 5% | 11 h 40 min |
| March 12 | 70°F | 50°F | 10% | 5% | 11 h 50 min |
| March 13 | 70°F | 50°F | 10% | 5% | 11 h 50 min |
| March 14 | 71°F | 50°F | 10% | 5% | 11 h 50 min |
| March 15 | 71°F | 50°F | 10% | 5% | 11 h 50 min |
| March 16 | 71°F | 51°F | 10% | 5% | 12 h |
| March 17 | 72°F | 51°F | 9% | 4% | 12 h |
| March 18 | 72°F | 51°F | 9% | 4% | 12 h |
| March 19 | 72°F | 51°F | 9% | 4% | 12 h |
| March 20 | 72°F | 51°F | 9% | 4% | 12 h 10 min |
| March 21 | 73°F | 52°F | 9% | 4% | 12 h 10 min |
| March 22 | 73°F | 52°F | 8% | 4% | 12 h 10 min |
| March 23 | 73°F | 52°F | 8% | 4% | 12 h 10 min |
| March 24 | 73°F | 52°F | 8% | 4% | 12 h 10 min |
| March 25 | 74°F | 52°F | 8% | 3% | 12 h 20 min |
| March 26 | 74°F | 53°F | 8% | 3% | 12 h 20 min |
| March 27 | 74°F | 53°F | 8% | 3% | 12 h 20 min |
| March 28 | 74°F | 53°F | 7% | 3% | 12 h 20 min |
| March 29 | 75°F | 53°F | 7% | 3% | 12 h 30 min |
| March 30 | 75°F | 53°F | 7% | 3% | 12 h 30 min |
| March 31 | 75°F | 53°F | 7% | 3% | 12 h 30 min |
- Normal high
- 71°FMarch average
- Normal low
- 51°FMarch average
- Precipitation
- 0.42 inmonth total
- Days with precipitation
- 30.01 inch or more
- Daylight
- 11 h 20 min to 12 h 30 minMarch 1 to March 31
- Days at 70°F or more
- 17
- Days at 80°F or more
- 5
- Sunshine
- 87%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00023169; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Las Vegas in March?
On a given March day the chance of 0.01 inch or more is 10% on average, highest around March 1 (13%). In all, 0.42 in falls on 3 days of a normal March.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00023169.
How humid and windy is Las Vegas in March?
At 3 p.m. the normal temperature is 73°F with 16% relative humidity and a dew point of 24°F; at 6 a.m. it is 54°F with 36% humidity. The wind averages 9.7 mph, most often from the southwest in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 54°F | 28°F | 36% | 8.2 mph | 57% |
| 9 a.m. | 63°F | 27°F | 25% | 8.7 mph | 50% |
| noon | 70°F | 25°F | 19% | 10.1 mph | 43% |
| 3 p.m. | 73°F | 24°F | 16% | 11.6 mph | 42% |
| 6 p.m. | 70°F | 24°F | 18% | 11.0 mph | 43% |
| 9 p.m. | 64°F | 26°F | 24% | 9.9 mph | 59% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00023169. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for March in Las Vegas?
The warmest March temperature on Las Vegas's official record (since 1937) is 98°F, on March 25, 2026; the coldest is 19°F, on March 2, 1939. The wettest March brought 4.80 in (1992).
The March mean against the 1991-2020 normal of 60.8°F: 2021 57.5°F (−3.3), 2022 61.6°F (+0.8), 2023 54.4°F (−6.4), 2024 57.5°F (−3.3), 2025 60.6°F (−0.2), 2026 73.0°F (+12.2). 2 of 6 ran warmer than normal.
| March | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 57.5°F | −3.3°F | 0.63 in |
| 2022 | 61.6°F | +0.8°F | 0.10 in |
| 2023 | 54.4°F | −6.4°F | 0.50 in |
| 2024 | 57.5°F | −3.3°F | 0.74 in |
| 2025 | 60.6°F | −0.2°F | 0.02 in |
| 2026 | 73.0°F | +12.2°F | 0.00 in |
Source: records: ACIS, NWS threaded record LASthr; recent months: ACIS, station USW00023169. Records and recent months use complete months only.
How does March in Las Vegas compare across Nevada?
Across the 55 places PlainClimate covers in Nevada, March normal highs run from 45°F in Incline Village to 77°F in Laughlin; Las Vegas's is 71°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.