Which is the hottest month in Houston?

The hottest time of year in Houston is normally August. Expect maximum daytime temperatures to reach 33°C with very high heat and humidity.

Which month has the most rain in Houston?

In terms of rainfall, June is usually the wettest month in Houston with 132mm on average. There are normally 8 days in June with some rain.

When is it sunniest in Houston?

The sunniest time of year in Houston is normally July with bright sunshine on average for 69% of daylight hours; that's 10 hours of sunshine per day.

Best time to visit Houston

Q: When is the best time to visit Houston?

The best time to visit Houston is May based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Find the best time to visit Houston and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Houston by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Houston?

The best time to visit Houston is May based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

1
Jan
1.5
Feb
3.5
Mar
4
Apr
4
May
4
Jun
3
Jul
3
Aug
4
Sep
4
Oct
3.5
Nov
1.5
Dec

Change criteria

Max Day Temperature (°F)

59
Jan
63
Feb
70
Mar
77
Apr
82
May
88
Jun
91
Jul
91
Aug
86
Sep
79
Oct
70
Nov
63
Dec

Hours of Sunshine (daily)

5
Jan
6
Feb
6
Mar
7
Apr
8
May
10
Jun
10
Jul
9
Aug
8
Sep
7
Oct
6
Nov
5
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Texas (Houston) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C) | Imperial (°F)