April is close to Conroe's year-round average, with average highs near 26.1°C and lows around 13.8°C (mean 20°C). It is one of the drier months, averaging 91 mm of rainfall and 76% relative humidity across the period.
April is close to Conroe's year-round average. Across 45 years of records, the warmest April in Conroe was 2011 — when the month averaged 23.9°C — while the coldest was 1983 at 16.4°C. Typical April days reach 26.1°C with nights near 13.8°C. The long-term trend is warming, about 0.4°C per decade.
April is one of the drier months in Conroe, averaging 91 mm of rainfall. The wettest April on record was 2016 with 240 mm, while the driest was 1987 at 13 mm.
Relative humidity in Conroe during April averages 76%. The most humid April was 1991 at 86%, and the least humid was 2011 at 61%.
April receives about 5.3 kWh/m²/day of solar energy in Conroe. The sunniest April was 1987 at 6.5 kWh/m²/day, and the cloudiest were 1991, 2015 and 2023 at 4.6.
Average wind speed in Conroe during April is 1 m/s. The windiest April was 2011 at 1.5 m/s, while the calmest was 1992 at 0.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 19.4°C | 19.2°C | 20.0°C | 20.4°C | 21.2°C | +1.8°C |
| Avg High | 26.0°C | 25.1°C | 25.8°C | 26.6°C | 27.4°C | +1.4°C |
| Avg Low | 12.9°C | 13.2°C | 14.2°C | 14.2°C | 14.9°C | +2°C |
| Avg Rain | 56 mm | 110 mm | 85 mm | 90 mm | 122 mm | +66 mm |
April temperatures in Conroe have risen by about 1.9°C between 1981–1985 and 2021–2025.
April has ranged from a record low of -1°C (1987) to a record high of 36.1°C (2006).
Rainfall in April is one of the drier months, averaging 91 mm, with a wettest year of 240 mm.
One of the best times to visit Conroe
April is one of the best times to visit Conroe. Expect days averaging 26.1°C and nights around 13.8°C (mean 20°C) — close to Conroe's yearly average — with higher rainfall (91 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 29.6°C | 23.3°C | 17.0°C | 33.0°C | 4.8°C | 83 mm | 73% | 1.2 m/s | 5.2 |
| 2024 | 27.0°C | 21.5°C | 16.1°C | 31.0°C | 7.7°C | 186 mm | 80% | 1 m/s | 5.1 |
| 2023 | 24.6°C | 19.2°C | 13.7°C | 33.0°C | 8.7°C | 169 mm | 79% | 1 m/s | 4.6 |
| 2022 | 29.2°C | 22.4°C | 15.6°C | 32.9°C | 7.0°C | 65 mm | 69% | 1.2 m/s | 5.4 |
| 2021 | 27.0°C | 20.3°C | 13.5°C | 33.2°C | 5.2°C | 131 mm | 71% | 1 m/s | 4.8 |
| 2020 | 26.7°C | 20.3°C | 13.8°C | 33.3°C | 6.5°C | 101 mm | 76% | 1 m/s | 5.3 |
| 2019 | 25.3°C | 19.2°C | 13.1°C | 30.4°C | 1.9°C | 100 mm | 80% | 1.1 m/s | 5.3 |
| 2018 | 24.7°C | 18.0°C | 11.4°C | 29.7°C | 4.5°C | 58 mm | 74% | 1.1 m/s | 5.7 |
| 2017 | 27.0°C | 20.9°C | 14.8°C | 33.2°C | 7.2°C | 107 mm | 77% | 1 m/s | 5.6 |
| 2016 🌧️ | 26.2°C | 20.7°C | 15.1°C | 30.7°C | 6.4°C | 240 mm | 79% | 0.9 m/s | 5.2 |
| 2015 | 26.0°C | 21.2°C | 16.4°C | 32.4°C | 9.2°C | 165 mm | 85% | 0.9 m/s | 4.6 |
| 2014 | 25.8°C | 19.5°C | 13.1°C | 32.7°C | 3.4°C | 33 mm | 73% | 1.1 m/s | 5.5 |
| 2013 | 26.0°C | 19.1°C | 12.3°C | 31.5°C | 3.8°C | 89 mm | 74% | 1.1 m/s | 5.2 |
| 2012 | 26.9°C | 21.3°C | 15.6°C | 29.3°C | 9.7°C | 53 mm | 80% | 1 m/s | 5.7 |
| 2011 🔥 | 31.3°C | 23.9°C | 16.5°C | 34.4°C | 7.0°C | 21 mm | 61% | 1.5 m/s | 6 |
| 2010 | 26.3°C | 20.1°C | 13.9°C | 31.9°C | 6.9°C | 30 mm | 76% | 1 m/s | 5.4 |
| 2009 | 24.3°C | 18.7°C | 13.0°C | 28.7°C | 1.3°C | 222 mm | 75% | 1.2 m/s | 5.5 |
| 2008 | 26.4°C | 19.9°C | 13.4°C | 31.7°C | 3.4°C | 54 mm | 73% | 1.1 m/s | 5.6 |
| 2007 | 23.1°C | 17.6°C | 12.0°C | 28.8°C | 1.1°C | 83 mm | 81% | 0.9 m/s | 5.1 |
| 2006 | 29.9°C | 23.0°C | 16.2°C | 36.1°C | 9.2°C | 76 mm | 72% | 1 m/s | 5.6 |
| 2005 | 24.0°C | 18.2°C | 12.4°C | 29.2°C | 5.5°C | 47 mm | 78% | 1.1 m/s | 5.7 |
| 2004 | 24.4°C | 19.3°C | 14.1°C | 28.8°C | 6.1°C | 124 mm | 82% | 1 m/s | 5.1 |
| 2003 | 25.3°C | 19.7°C | 14.0°C | 29.7°C | 3.2°C | 32 mm | 81% | 1 m/s | 5.3 |
| 2002 | 28.0°C | 22.5°C | 16.9°C | 35.6°C | 9.9°C | 77 mm | 79% | 1 m/s | 5.1 |
| 2001 | 26.4°C | 21.4°C | 16.4°C | 29.9°C | 8.9°C | 28 mm | 82% | 1.1 m/s | 4.9 |
| 2000 | 26.6°C | 20.0°C | 13.3°C | 32.8°C | 4.4°C | 112 mm | 73% | 1 m/s | 5.6 |
| 1999 | 27.3°C | 21.5°C | 15.7°C | 32.8°C | 5.1°C | 71 mm | 76% | 1.1 m/s | 5.3 |
| 1998 | 24.6°C | 18.2°C | 11.7°C | 29.1°C | 7.5°C | 43 mm | 75% | 1 m/s | 5.9 |
| 1997 | 22.5°C | 17.0°C | 11.4°C | 29.2°C | 3.4°C | 146 mm | 82% | 1.1 m/s | 5 |
| 1996 | 28.0°C | 20.2°C | 12.3°C | 33.8°C | 3.0°C | 84 mm | 65% | 1.2 m/s | 5.8 |
| 1995 | 24.7°C | 18.8°C | 12.9°C | 28.9°C | 6.0°C | 116 mm | 82% | 1 m/s | 5.3 |
| 1994 | 25.5°C | 19.8°C | 14.0°C | 31.6°C | 2.8°C | 84 mm | 80% | 1 m/s | 5.4 |
| 1993 | 22.9°C | 16.9°C | 10.9°C | 29.5°C | 3.8°C | 128 mm | 81% | 1.1 m/s | 5.1 |
| 1992 | 24.5°C | 18.8°C | 13.2°C | 29.3°C | 3.7°C | 109 mm | 83% | 0.8 m/s | 5.2 |
| 1991 | 26.0°C | 21.2°C | 16.3°C | 30.4°C | 7.6°C | 209 mm | 86% | 0.9 m/s | 4.6 |
| 1990 | 24.7°C | 19.2°C | 13.6°C | 31.1°C | 4.0°C | 107 mm | 82% | 1 m/s | 5.2 |
| 1989 | 25.8°C | 19.4°C | 13.1°C | 31.9°C | 3.3°C | 46 mm | 77% | 1 m/s | 5.5 |
| 1988 | 26.6°C | 19.3°C | 12.1°C | 33.7°C | 2.9°C | 49 mm | 72% | 1 m/s | 5.5 |
| 1987 | 25.9°C | 18.0°C | 10.1°C | 33.8°C | -1.0°C | 13 mm | 69% | 0.9 m/s | 6.5 |
| 1986 | 27.2°C | 21.0°C | 14.9°C | 32.1°C | 8.8°C | 100 mm | 73% | 1 m/s | 4.8 |
| 1985 | 25.1°C | 19.7°C | 14.4°C | 30.2°C | 5.9°C | 60 mm | 81% | 1 m/s | 5.1 |
| 1984 | 26.7°C | 19.6°C | 12.5°C | 34.8°C | 3.4°C | 20 mm | 68% | 1.1 m/s | 5.7 |
| 1983 ❄️ | 22.8°C | 16.4°C | 10.1°C | 30.1°C | 3.0°C | 14 mm | 78% | 1.2 m/s | — |
| 1982 | 24.7°C | 18.8°C | 12.9°C | 30.0°C | 4.7°C | 140 mm | 78% | 1 m/s | — |
| 1981 | 29.0°C | 22.7°C | 16.4°C | 34.2°C | 7.6°C | 65 mm | 72% | 0.9 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 26.1°C with lows near 13.8°C (mean 20°C), based on 45 years of NASA POWER data.
April averages 91 mm of rainfall in Conroe, one of the drier months. The wettest on record was 240 mm in 2016.
The hottest April reached 36.1°C in 2006. The coldest dipped to -1°C in 1987.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 1.9°C. Daytime highs moved from 25.7°C to 27.5°C and overnight lows from 13.3°C to 15.2°C over the same span.
April is close to Conroe's year-round average and one of the drier months, so plan for around 26.1°C daytime highs and 13.8°C at night.
Not quite — April is the 6th coolest month in Conroe, averaging 20°C.
For April in Conroe, pack light layers you can adjust through the day, with typical highs of 26.1°C and lows of 13.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in April averages 76% — quite humid.
Average wind speed in April is 1 m/s. The windiest April on record averaged 1.5 m/s (2011).
The wettest April on record was 2016 with 240 mm. On average, April sees 91 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Conroe behaves each April, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for April specifically, along with year-by-year records and how the month has changed over the decades.
