Monthly climate guide
Houston weather in April
April in Houston is typically warm, with average daytime highs around 27°C (80°F) and night-time lows near 15°C (59°F). The month usually brings about 93 mm of rain (wet) and is often cloudy. Daytime highs are 4°C warmer than March and 4°C cooler than May.
What stands out in April
- Just 290 km apart, but Houston runs about 3°C cooler than Corpus Christi this month.
- It warms up quickly from here: by May highs are about 4°C higher.
- Seasonally, April counts as mid-spring in Houston.
- Humidity near 76% makes 27°C feel stickier than it sounds.
Avg high
27°C
80°F
Avg low
15°C
59°F
Rainfall
93 mm
wet
Humidity
76%
relative
Sky
56%
cloud · often cloudy
Houston weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 17°C / 62°F | 5°C / 41°F | 93 mm | 80% | 58% |
| February | 19°C / 67°F | 8°C / 46°F | 64 mm | 81% | 66% |
| March | 23°C / 74°F | 12°C / 53°F | 85 mm | 79% | 62% |
| April | 27°C / 80°F | 15°C / 59°F | 93 mm | 76% | 56% |
| May | 31°C / 87°F | 19°C / 67°F | 147 mm | 74% | 52% |
| June | 34°C / 93°F | 23°C / 74°F | 116 mm | 73% | 45% |
| July | 35°C / 94°F | 24°C / 75°F | 87 mm | 72% | 44% |
| August | 36°C / 97°F | 24°C / 76°F | 136 mm | 69% | 43% |
| September | 33°C / 91°F | 22°C / 71°F | 118 mm | 74% | 45% |
| October | 29°C / 83°F | 16°C / 61°F | 103 mm | 74% | 34% |
| November | 22°C / 72°F | 11°C / 51°F | 73 mm | 77% | 50% |
| December | 18°C / 65°F | 7°C / 45°F | 101 mm | 81% | 63% |
What to pack for April
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- An extra layer — evenings are noticeably cooler than afternoons
- A compact umbrella or packable rain jacket
- Water-resistant shoes
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is April a good time to visit Houston?
Compare the months in the chart above to find your ideal window.
Best time to visit Houston →Other United States cities in April
Cite or embed this data
Writing about this destination? Copy a ready-made citation or embed a live widget — free, just keep the link.
Houston weather in April. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/usa/houston/april
<a href="https://weathercompare.eu/weather/usa/houston/april">Houston weather in April</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/usa/houston" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Houston weather in April"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/usa/houston/april">Houston weather in April</a> – WeatherCompare</p>
Houston in April: quick answers
Is April a good time to visit Houston?
April is one of the wetter months in Houston, with about 93 mm of rain. You can still go: pack a rain jacket and keep plans flexible.
How warm is Houston in April?
Average highs are about 27°C (80°F) and average lows about 15°C (59°F), based on 10 years of daily data.
Does it rain a lot in Houston in April?
Houston typically gets around 93 mm of rain in April — wet.
Figures are long-term averages for the area around Houston (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.