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North Las Vegas, Nevada climate
BWh Hot desert
North Las Vegas has a strongly seasonal warm-temperate climate (Hot desert, Köppen BWh). The hottest month is July with an average daily high near 40°C, while the coldest is December averaging around 4°C at night. Precipitation totals about 106 mm a year and is strongly seasonal — February alone averages 20 mm while June barely receives 1 mm.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresClear vs cloudy days
Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day countsNorth Las Vegas climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 15 | 17 | 22 | 26 | 31 | 37 | 40 | 39 | 35 | 27 | 20 | 14 |
| Avg temp (°C) | 10 | 12 | 16 | 20 | 25 | 31 | 34 | 33 | 29 | 21 | 14 | 9 |
| Avg low (°C) | 5 | 7 | 10 | 14 | 19 | 24 | 28 | 27 | 22 | 15 | 9 | 4 |
| Precipitation (mm) | 14 | 20 | 11 | 5 | 2 | 1 | 10 | 8 | 8 | 8 | 8 | 11 |
| Snowfall (cm) | — | — | — | — | — | — | — | — | — | — | — | 1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 15 | 17 | 22 | 26 | 31 | 37 |
| Avg temp (°C) | 10 | 12 | 16 | 20 | 25 | 31 |
| Avg low (°C) | 5 | 7 | 10 | 14 | 19 | 24 |
| Precipitation (mm) | 14 | 20 | 11 | 5 | 2 | 1 |
| Snowfall (cm) | — | — | — | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 40 | 39 | 35 | 27 | 20 | 14 |
| Avg temp (°C) | 34 | 33 | 29 | 21 | 14 | 9 |
| Avg low (°C) | 28 | 27 | 22 | 15 | 9 | 4 |
| Precipitation (mm) | 10 | 8 | 8 | 8 | 8 | 11 |
| Snowfall (cm) | — | — | — | — | — | 1 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 3 | 4 | 3 | 2 | 1 | 0.4 | 3 | 2 | 2 | 2 | 2 | 3 |
| Days with high ≥ 32°C (days) | — | — | 0.3 | 4 | 16 | 27 | 31 | 30 | 24 | 5 | — | — |
| Days with low ≤ 0°C (days) | 3 | 1 | 0.1 | — | — | — | — | — | — | — | 0.7 | 5 |
| Days with snowfall ≥ 2.5 cm (days) | — | — | — | — | — | — | — | — | — | — | — | 0.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 3 | 4 | 3 | 2 | 1 | 0.4 |
| Days with high ≥ 32°C (days) | — | — | 0.3 | 4 | 16 | 27 |
| Days with low ≤ 0°C (days) | 3 | 1 | 0.1 | — | — | — |
| Days with snowfall ≥ 2.5 cm (days) | — | — | — | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 3 | 2 | 2 | 2 | 2 | 3 |
| Days with high ≥ 32°C (days) | 31 | 30 | 24 | 5 | — | — |
| Days with low ≤ 0°C (days) | — | — | — | — | 0.7 | 5 |
| Days with snowfall ≥ 2.5 cm (days) | — | — | — | — | — | 0.1 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 48 | 49 | 46 | 41 | 38 | 27 | 36 | 33 | 25 | 31 | 38 | 47 |
| Clear days (≤ 30% cloud) | 11 | 10 | 12 | 13 | 15 | 20 | 16 | 18 | 21 | 19 | 15 | 12 |
| Partly cloudy days (30–70%) | 11 | 10 | 12 | 10 | 11 | 7 | 10 | 10 | 7 | 7 | 10 | 11 |
| Cloudy days (≥ 70%) | 9 | 8 | 8 | 6 | 5 | 3 | 5 | 4 | 2 | 5 | 6 | 8 |
| Relative humidity (%) | 48 | 45 | 39 | 30 | 24 | 16 | 21 | 24 | 24 | 28 | 36 | 45 |
| Wind speed (m/s) | 2.4 | 2.5 | 2.7 | 3.0 | 3.0 | 3.1 | 2.6 | 2.5 | 2.4 | 2.4 | 2.3 | 2.4 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 48 | 49 | 46 | 41 | 38 | 27 |
| Clear days (≤ 30% cloud) | 11 | 10 | 12 | 13 | 15 | 20 |
| Partly cloudy days (30–70%) | 11 | 10 | 12 | 10 | 11 | 7 |
| Cloudy days (≥ 70%) | 9 | 8 | 8 | 6 | 5 | 3 |
| Relative humidity (%) | 48 | 45 | 39 | 30 | 24 | 16 |
| Wind speed (m/s) | 2.4 | 2.5 | 2.7 | 3.0 | 3.0 | 3.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 36 | 33 | 25 | 31 | 38 | 47 |
| Clear days (≤ 30% cloud) | 16 | 18 | 21 | 19 | 15 | 12 |
| Partly cloudy days (30–70%) | 10 | 10 | 7 | 7 | 10 | 11 |
| Cloudy days (≥ 70%) | 5 | 4 | 2 | 5 | 6 | 8 |
| Relative humidity (%) | 21 | 24 | 24 | 28 | 36 | 45 |
| Wind speed (m/s) | 2.6 | 2.5 | 2.4 | 2.4 | 2.3 | 2.4 |
30-year delta table (1991–2020 minus 1981–2010, °F)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Δ Max temp | +0.5 | +0.4 | +0.8 | +0.2 | -0.4 | +0.7 | +0.3 | +0.8 | +0.9 | +0.6 | +0.8 | +0.3 |
| Δ Avg temp | +0.8 | +0.6 | +0.9 | +0.5 | +0.0 | +0.9 | +0.7 | +1.1 | +1.0 | +0.9 | +0.8 | +0.5 |
| Δ Min temp | +1.1 | +0.7 | +1.1 | +0.8 | +0.3 | +1.2 | +1.1 | +1.3 | +1.3 | +1.1 | +0.8 | +0.9 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Δ Max temp | +0.5 | +0.4 | +0.8 | +0.2 | -0.4 | +0.7 |
| Δ Avg temp | +0.8 | +0.6 | +0.9 | +0.5 | +0.0 | +0.9 |
| Δ Min temp | +1.1 | +0.7 | +1.1 | +0.8 | +0.3 | +1.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Δ Max temp | +0.3 | +0.8 | +0.9 | +0.6 | +0.8 | +0.3 |
| Δ Avg temp | +0.7 | +1.1 | +1.0 | +0.9 | +0.8 | +0.5 |
| Δ Min temp | +1.1 | +1.3 | +1.3 | +1.1 | +0.8 | +0.9 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Mccarran Intl AP (NOAA GHCN station USW00023169), about 15 km from the city centre.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.