Kirby, TX Weather & Climate Normals
What a normal year in Kirby actually looks like
On the 30-year record NOAA keeps for Kirby, 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 Kirby's weather actually swings
Average temperatures in Kirby run from 52°F in Jan up to 85°F in Aug, a 33°F seasonal swing, a middling gap by national standards.
Kirby, 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 Kirby's mildest stretch; if you're moving there, you should plan around Aug's heat and Jan's cold instead.
How wet Kirby actually gets
Over a typical year, Kirby sees about 33.97in of precipitation a year across roughly 89 days with measurable rain or snow, with 0.1in of snow a year.
Kirby against the rest of the country
Out of 4876 cities scored here, Kirby comes in at 988; within TX alone it ranks 126 of 384. Population is about 8,104.
Checking the actual forecast
These figures come from San Antonio Incarnate Word, TX US, the NOAA station 5.3 miles from Kirby, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why this uses the nearest NOAA station · How the comfort score is calculated