Alamo Heights, TX Weather & Climate Normals
What a normal year in Alamo Heights actually looks like
On the 30-year record NOAA keeps for Alamo Heights, TX, the comfort score comes out to 54/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Alamo Heights's weather actually swings
Average temperatures in Alamo Heights run from 52°F in Jan up to 85°F in Aug, a 33°F seasonal swing, a middling gap by national standards.
Alamo Heights, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 63°F | 40°F | 2.21in | 0in |
| Feb | 68°F | 44°F | 1.87in | 0in |
| Mar | 74°F | 51°F | 2.38in | 0in |
| Apr | 80°F | 57°F | 2.32in | 0in |
| May | 86°F | 66°F | 4.38in | 0in |
| Jun | 92°F | 72°F | 3.55in | 0in |
| Jul | 94°F | 74°F | 2.41in | 0in |
| Aug | 95°F | 74°F | 2.43in | 0in |
| Sep | 90°F | 69°F | 3.9in | 0in |
| Oct | 82°F | 59°F | 3.93in | 0in |
| Nov | 71°F | 49°F | 2.48in | 0in |
| Dec | 64°F | 41°F | 2.11in | 0.1in |
If you're timing a visit, Feb, Mar, Apr, Oct, and Nov are Alamo Heights's mildest stretch; if you're moving there, you should plan around Aug's heat and Jan's cold instead.
How wet Alamo Heights actually gets
Over a typical year, Alamo Heights sees about 33.97in of precipitation a year across roughly 89 days with measurable rain or snow, with 0.1in of snow a year.
Alamo Heights against the rest of the country
Out of 4876 cities scored here, Alamo Heights comes in at 991; within TX alone it ranks 128 of 384. Population is about 7,557.
Checking the actual forecast
These figures come from San Antonio Incarnate Word, TX US, the NOAA station 0.9 miles from Alamo Heights, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is