Kirby Weather in April
Average highs run from 78°F on April 1 to 82°F on April 30, and lows from 55°F to 61°F. Normal precipitation for the month is 2.32 in over about 6 wet days.
April day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 80°F
- Average low
- 57°F
- Precipitation
- 2.32 in
- Record high
- 101°FApr 19, 1996
- Record low
- 31°FApr 3, 1987
- Chance of a freeze
- 1%
- Days of 90°F or more
- 2.4
- Daylight
- 12 h 29 min to 13 h 18 min
- Cloud cover
- 59%
- Humidity
- 66%
- Dew point
- 55°F
- Wind
- 10.5 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Apr 1 | 78°F | 55°F | 93°F 2011 | 36°F 1987 | 24% | 0% |
| Apr 2 | 78°F | 55°F | 92°F 1982 | 37°F 2019 | 24% | 0% |
| Apr 3 | 78°F | 55°F | 97°F 1989 | 31°F 1987 | 24% | 0% |
| Apr 4 | 78°F | 55°F | 91°F 2025 | 33°F 1987 | 24% | 0% |
| Apr 5 | 78°F | 55°F | 95°F 2022 | 39°F 1949 | 24% | 0% |
| Apr 6 | 79°F | 56°F | 94°F 1948 | 34°F 1966 | 23% | 0% |
| Apr 7 | 79°F | 56°F | 99°F 2006 | 35°F 1971 | 23% | 0% |
| Apr 8 | 79°F | 56°F | 98°F 1989 | 35°F 2007 | 23% | 0% |
| Apr 9 | 79°F | 56°F | 99°F 1963 | 33°F 1983 | 23% | 0% |
| Apr 10 | 79°F | 56°F | 95°F 1963 | 37°F 1973 | 23% | 0% |
| Apr 11 | 80°F | 56°F | 96°F 1948 | 37°F 1988 | 23% | 0% |
| Apr 12 | 80°F | 57°F | 94°F 1948 | 36°F 1951 | 23% | 0% |
| Apr 13 | 80°F | 57°F | 100°F 1982 | 36°F 1959 | 23% | 0% |
| Apr 14 | 80°F | 57°F | 95°F 1961 | 33°F 1980 | 23% | 0% |
| Apr 15 | 80°F | 57°F | 95°F 2006 | 38°F 1980 | 22% | 0% |
| Apr 16 | 80°F | 57°F | 94°F 2006 | 35°F 1961 | 22% | 0% |
| Apr 17 | 80°F | 58°F | 99°F 2006 | 37°F 1947 | 22% | 0% |
| Apr 18 | 81°F | 58°F | 100°F 2006 | 42°F 1947 | 22% | 0% |
| Apr 19 | 81°F | 58°F | 101°F 1996 | 43°F 1953 | 23% | 0% |
| Apr 20 | 81°F | 58°F | 100°F 1984 | 41°F 2013 | 23% | 0% |
| Apr 21 | 81°F | 58°F | 94°F 1995 | 43°F 1953 | 23% | 0% |
| Apr 22 | 81°F | 59°F | 96°F 1963 | 43°F 1993 | 23% | 0% |
| Apr 23 | 81°F | 59°F | 98°F 2000 | 45°F 1959 | 23% | 0% |
| Apr 24 | 81°F | 59°F | 98°F 2020 | 41°F 1995 | 23% | 0% |
| Apr 25 | 82°F | 59°F | 98°F 1996 | 41°F 1968 | 23% | 0% |
| Apr 26 | 82°F | 60°F | 97°F 1984 | 48°F 1977 | 23% | 0% |
| Apr 27 | 82°F | 60°F | 99°F 2014 | 48°F 1952 | 23% | 0% |
| Apr 28 | 82°F | 60°F | 99°F 2014 | 47°F 2008 | 23% | 0% |
| Apr 29 | 82°F | 60°F | 94°F 1984 | 46°F 1965 | 23% | 0% |
| Apr 30 | 82°F | 61°F | 96°F 1953 | 40°F 1996 | 23% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- April 1
- sunrise 7:23 AM, sunset 7:52 PM
- April 30
- sunrise 6:52 AM, sunset 8:10 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00417947 (San Antonio Incarnate Word), public domain. Records: NOAA GHCN-Daily, station USW00012921, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.