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Las Vegas, NV vs Sioux Falls, SD weather comparison

Las Vegas

NV

Sioux Falls picks up around 44 more inches of snow each winter.

Las Vegas has around 145 fewer freezing nights a year. Las Vegas endures about 121 more days above 90 °F each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Las Vegas, NV and Sioux Falls, SD
Las VegasMetricSioux Falls
308 daysSunny daysclear or partly cloudy skies211 days
4 inPrecipitationper year32 in
22 daysWet daysrain or snow per year106 days
2 inSnowfallper year47 in
137 daysHot daysabove 90 °F16 days
12 daysFreezing nightsat or below 32 °F157 days
33%Humidityaverage relative70%
69 °FAverage temperatureyear round47 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

Las VegasSioux Falls

Daily highs

255075100JanMarMayJulSepNovLas Vegas, Jan: 59 °FLas Vegas, Feb: 63 °FLas Vegas, Mar: 71 °FLas Vegas, Apr: 78 °FLas Vegas, May: 88 °FLas Vegas, Jun: 99 °FLas Vegas, Jul: 104 °FLas Vegas, Aug: 103 °FLas Vegas, Sep: 95 °FLas Vegas, Oct: 81 °FLas Vegas, Nov: 67 °FLas Vegas, Dec: 57 °FSioux Falls, Jan: 26 °FSioux Falls, Feb: 31 °FSioux Falls, Mar: 44 °FSioux Falls, Apr: 58 °FSioux Falls, May: 70 °FSioux Falls, Jun: 81 °FSioux Falls, Jul: 85 °FSioux Falls, Aug: 82 °FSioux Falls, Sep: 75 °FSioux Falls, Oct: 61 °FSioux Falls, Nov: 44 °FSioux Falls, Dec: 31 °F

Daily lows

255075JanMarMayJulSepNovLas Vegas, Jan: 39 °FLas Vegas, Feb: 43 °FLas Vegas, Mar: 49 °FLas Vegas, Apr: 55 °FLas Vegas, May: 64 °FLas Vegas, Jun: 74 °FLas Vegas, Jul: 80 °FLas Vegas, Aug: 78 °FLas Vegas, Sep: 70 °FLas Vegas, Oct: 58 °FLas Vegas, Nov: 46 °FLas Vegas, Dec: 38 °FSioux Falls, Jan: 8 °FSioux Falls, Feb: 12 °FSioux Falls, Mar: 24 °FSioux Falls, Apr: 35 °FSioux Falls, May: 48 °FSioux Falls, Jun: 59 °FSioux Falls, Jul: 64 °FSioux Falls, Aug: 61 °FSioux Falls, Sep: 52 °FSioux Falls, Oct: 38 °FSioux Falls, Nov: 24 °FSioux Falls, Dec: 13 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Las Vegas high59637178889910410395816757
Sioux Falls high263144587081858275614431
Las Vegas low394349556474807870584638
Sioux Falls low81224354859646152382413

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

Las VegasSioux Falls
0.02.04.0JanMarMayJulSepNovLas Vegas, Jan: 0.6 inLas Vegas, Feb: 0.8 inLas Vegas, Mar: 0.5 inLas Vegas, Apr: 0.2 inLas Vegas, May: 0.1 inLas Vegas, Jun: 0.1 inLas Vegas, Jul: 0.2 inLas Vegas, Aug: 0.3 inLas Vegas, Sep: 0.2 inLas Vegas, Oct: 0.2 inLas Vegas, Nov: 0.3 inLas Vegas, Dec: 0.6 inSioux Falls, Jan: 0.8 inSioux Falls, Feb: 0.9 inSioux Falls, Mar: 1.8 inSioux Falls, Apr: 3.6 inSioux Falls, May: 4.5 inSioux Falls, Jun: 5.1 inSioux Falls, Jul: 3.3 inSioux Falls, Aug: 3.3 inSioux Falls, Sep: 3.2 inSioux Falls, Oct: 2.4 inSioux Falls, Nov: 1.6 inSioux Falls, Dec: 1.0 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Las Vegas0.60.80.50.20.10.10.20.30.20.20.30.6
Sioux Falls0.80.91.83.64.55.13.33.33.22.41.61.0

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

Las VegasSioux Falls
0102030JanMarMayJulSepNovLas Vegas, Jan: 22 daysLas Vegas, Feb: 20 daysLas Vegas, Mar: 24 daysLas Vegas, Apr: 26 daysLas Vegas, May: 27 daysLas Vegas, Jun: 28 daysLas Vegas, Jul: 28 daysLas Vegas, Aug: 29 daysLas Vegas, Sep: 28 daysLas Vegas, Oct: 28 daysLas Vegas, Nov: 26 daysLas Vegas, Dec: 23 daysSioux Falls, Jan: 14 daysSioux Falls, Feb: 14 daysSioux Falls, Mar: 16 daysSioux Falls, Apr: 15 daysSioux Falls, May: 17 daysSioux Falls, Jun: 18 daysSioux Falls, Jul: 23 daysSioux Falls, Aug: 22 daysSioux Falls, Sep: 21 daysSioux Falls, Oct: 19 daysSioux Falls, Nov: 16 daysSioux Falls, Dec: 15 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Las Vegas222024262728282928282623
Sioux Falls141416151718232221191615

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Las Vegas vs another city

See the full Las Vegas, NV climate profile

More Nevada cities

Sioux Falls vs another city

See the full Sioux Falls, SD climate profile

More South Dakota cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).