March weather in Katy, TX
The average temperature in Katy in March is °F (°F–°F). Average precipitation: 3.19 inches.
March is a spring month in Katy, and is cooler than the annual average of 0°F. Expect about 6 days with precipitation. Daylight averages about 11h 49m.
Avg High
°F
Avg Low
°F
Precipitation
3.19 in
Daylight
11h 49m
March records in Katy
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | — | — | 1.37 in (2001) |
| March 2 | — | — | 2.24 in (1964) |
| March 3 | — | — | 2.02 in (1993) |
| March 4 | — | — | 1.00 in (2014) |
| March 5 | — | — | 2.00 in (1992) |
| March 6 | — | — | 1.43 in (2017) |
| March 7 | — | — | 1.12 in (1970) |
| March 8 | — | — | 0.75 in (2005) |
| March 9 | — | — | 2.55 in (2015) |
| March 10 | — | — | 3.85 in (2016) |
| March 11 | — | — | 1.77 in (1997) |
| March 12 | — | — | 1.25 in (1999) |
| March 13 | — | — | 0.39 in (1975) |
| March 14 | — | — | 1.31 in (2001) |
| March 15 | — | — | 1.75 in (2007) |
| March 16 | — | — | 1.10 in (1997) |
| March 17 | — | — | 2.15 in (1970) |
| March 18 | — | — | 2.35 in (1957) |
| March 19 | — | — | 2.80 in (1999) |
| March 20 | — | — | 1.82 in (1985) |
| March 21 | — | — | 2.03 in (1957) |
| March 22 | — | — | 2.03 in (2022) |
| March 23 | — | — | 1.08 in (1993) |
| March 24 | — | — | 2.08 in (1983) |
| March 25 | — | — | 1.60 in (2017) |
| March 26 | — | — | 1.25 in (1999) |
| March 27 | — | — | 3.70 in (2001) |
| March 28 | — | — | 1.74 in (1992) |
| March 29 | — | — | 2.85 in (2018) |
| March 30 | — | — | 1.30 in (2017) |
| March 31 | — | — | 1.40 in (2007) |