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Alamo, TX vs Houston, TX weather comparison

Alamo

TX

Alamo endures about 64 more days above 90 °F each year.

Alamo sees rain or snow on roughly 22 fewer days each year. Alamo enjoys about 20 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 Alamo, TX and Houston, TX
AlamoMetricHouston
234 daysSunny daysclear or partly cloudy skies215 days
22 inPrecipitationper year52 in
82 daysWet daysrain or snow per year104 days
0 inSnowfallper year0 in
171 daysHot daysabove 90 °F107 days
1 daysFreezing nightsat or below 32 °F5 days
69%Humidityaverage relative75%
76 °FAverage temperatureyear round71 °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.

AlamoHouston

Daily highs

80100JanMarMayJulSepNovAlamo, Jan: 72 °FAlamo, Feb: 76 °FAlamo, Mar: 82 °FAlamo, Apr: 87 °FAlamo, May: 92 °FAlamo, Jun: 96 °FAlamo, Jul: 98 °FAlamo, Aug: 99 °FAlamo, Sep: 94 °FAlamo, Oct: 89 °FAlamo, Nov: 80 °FAlamo, Dec: 73 °FHouston, 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 °F

Daily lows

50607080JanMarMayJulSepNovAlamo, Jan: 50 °FAlamo, Feb: 55 °FAlamo, Mar: 60 °FAlamo, Apr: 66 °FAlamo, May: 72 °FAlamo, Jun: 76 °FAlamo, Jul: 77 °FAlamo, Aug: 78 °FAlamo, Sep: 74 °FAlamo, Oct: 67 °FAlamo, Nov: 58 °FAlamo, Dec: 52 °FHouston, 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 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Alamo high727682879296989994898073
Houston high636773798691939490827265
Alamo low505560667276777874675852
Houston low454954616975777772635346

Monthly precipitation

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

AlamoHouston
0.02.04.0JanMarMayJulSepNovAlamo, Jan: 1.1 inAlamo, Feb: 1.0 inAlamo, Mar: 1.5 inAlamo, Apr: 1.7 inAlamo, May: 2.1 inAlamo, Jun: 2.1 inAlamo, Jul: 2.2 inAlamo, Aug: 1.7 inAlamo, Sep: 3.6 inAlamo, Oct: 2.5 inAlamo, Nov: 1.5 inAlamo, Dec: 1.3 inHouston, 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 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Alamo1.11.01.51.72.12.12.21.73.62.51.51.3
Houston4.53.63.94.34.14.93.84.14.94.64.54.7

Monthly sunny days

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

AlamoHouston
01020JanMarMayJulSepNovAlamo, Jan: 16 daysAlamo, Feb: 15 daysAlamo, Mar: 18 daysAlamo, Apr: 18 daysAlamo, May: 21 daysAlamo, Jun: 23 daysAlamo, Jul: 23 daysAlamo, Aug: 23 daysAlamo, Sep: 19 daysAlamo, Oct: 23 daysAlamo, Nov: 20 daysAlamo, Dec: 17 daysHouston, 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 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Alamo161518182123232319232017
Houston151315161821212121221815

Keep comparing

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

Alamo vs another city

See the full Alamo, TX climate profile

More Texas cities

Houston vs another city

See the full Houston, TX climate profile

More Texas 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).