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Houston, TX vs Summerlin South, NV weather comparison

Houston

TX

Houston has around 33 fewer freezing nights a year.

Summerlin South sees rain or snow on roughly 76 fewer days each year. Summerlin South enjoys about 96 more sunny days a year than Houston.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Houston, TX and Summerlin South, NV
HoustonMetricSummerlin South
215 daysSunny daysclear or partly cloudy skies310 days
52 inPrecipitationper year6 in
104 daysWet daysrain or snow per year28 days
0 inSnowfallper year1 in
107 daysHot daysabove 90 °F119 days
5 daysFreezing nightsat or below 32 °F38 days
75%Humidityaverage relative32%
71 °FAverage temperatureyear round66 °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.

HoustonSummerlin South

Daily highs

6080100JanMarMayJulSepNovHouston, Jan: 63 °FHouston, Feb: 67 °FHouston, Mar: 73 °FHouston, Apr: 79 °FHouston, May: 86 °FHouston, Jun: 91 °FHouston, Jul: 93 °FHouston, Aug: 94 °FHouston, Sep: 90 °FHouston, Oct: 82 °FHouston, Nov: 72 °FHouston, Dec: 65 °FSummerlin South, Jan: 56 °FSummerlin South, Feb: 60 °FSummerlin South, Mar: 68 °FSummerlin South, Apr: 75 °FSummerlin South, May: 85 °FSummerlin South, Jun: 96 °FSummerlin South, Jul: 101 °FSummerlin South, Aug: 100 °FSummerlin South, Sep: 92 °FSummerlin South, Oct: 79 °FSummerlin South, Nov: 65 °FSummerlin South, Dec: 55 °F

Daily lows

406080JanMarMayJulSepNovHouston, Jan: 45 °FHouston, Feb: 49 °FHouston, Mar: 54 °FHouston, Apr: 61 °FHouston, May: 69 °FHouston, Jun: 75 °FHouston, Jul: 77 °FHouston, Aug: 77 °FHouston, Sep: 72 °FHouston, Oct: 63 °FHouston, Nov: 53 °FHouston, Dec: 46 °FSummerlin South, Jan: 36 °FSummerlin South, Feb: 39 °FSummerlin South, Mar: 45 °FSummerlin South, Apr: 51 °FSummerlin South, May: 61 °FSummerlin South, Jun: 71 °FSummerlin South, Jul: 77 °FSummerlin South, Aug: 76 °FSummerlin South, Sep: 67 °FSummerlin South, Oct: 54 °FSummerlin South, Nov: 42 °FSummerlin South, Dec: 35 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Houston high636773798691939490827265
Summerlin South high56606875859610110092796555
Houston low454954616975777772635346
Summerlin South low363945516171777667544235

Monthly precipitation

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

HoustonSummerlin South
0.02.04.0JanMarMayJulSepNovHouston, Jan: 4.5 inHouston, Feb: 3.6 inHouston, Mar: 3.9 inHouston, Apr: 4.3 inHouston, May: 4.1 inHouston, Jun: 4.9 inHouston, Jul: 3.8 inHouston, Aug: 4.1 inHouston, Sep: 4.9 inHouston, Oct: 4.6 inHouston, Nov: 4.5 inHouston, Dec: 4.7 inSummerlin South, Jan: 0.8 inSummerlin South, Feb: 1.1 inSummerlin South, Mar: 0.6 inSummerlin South, Apr: 0.3 inSummerlin South, May: 0.2 inSummerlin South, Jun: 0.1 inSummerlin South, Jul: 0.3 inSummerlin South, Aug: 0.5 inSummerlin South, Sep: 0.3 inSummerlin South, Oct: 0.3 inSummerlin South, Nov: 0.4 inSummerlin South, Dec: 0.8 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Houston4.53.63.94.34.14.93.84.14.94.64.54.7
Summerlin South0.81.10.60.30.20.10.30.50.30.30.40.8

Monthly sunny days

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

HoustonSummerlin South
0102030JanMarMayJulSepNovHouston, Jan: 15 daysHouston, Feb: 13 daysHouston, Mar: 15 daysHouston, Apr: 16 daysHouston, May: 18 daysHouston, Jun: 21 daysHouston, Jul: 21 daysHouston, Aug: 21 daysHouston, Sep: 21 daysHouston, Oct: 22 daysHouston, Nov: 18 daysHouston, Dec: 15 daysSummerlin South, Jan: 22 daysSummerlin South, Feb: 20 daysSummerlin South, Mar: 24 daysSummerlin South, Apr: 26 daysSummerlin South, May: 27 daysSummerlin South, Jun: 28 daysSummerlin South, Jul: 28 daysSummerlin South, Aug: 29 daysSummerlin South, Sep: 28 daysSummerlin South, Oct: 28 daysSummerlin South, Nov: 26 daysSummerlin South, Dec: 23 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Houston151315161821212121221815
Summerlin South222024262728282928282623

Keep comparing

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

Houston vs another city

See the full Houston, TX climate profile

More Texas cities

Summerlin South vs another city

See the full Summerlin South, NV climate profile

More Nevada 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).