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Houston Dew Point & Frizz Forecast

Q: What is the dew point in Houston in summer?

Over 2016–2025, Houston's most humid month was July, with an average dew point of about 75 °F (24 °C). About 100% of days that month reached 60 °F or more — frizz territory for most textured hair.

Q: When is the best time to get a silk press in Houston?

Historically, December through February had the fewest frizz-risk days in Houston. Whatever the month, check the live forecast above for the week of your appointment and wrap your hair every night.

Q: Does glycerin work in Houston?

Yes, for part of the year. Glycerin-friendly dew points (35–60 °F) were most common in November through February. In April through October high dew points can make glycerin-heavy products puff.

Q: How many frizz days does Houston get a year?

Roughly 234 days a year had a daily average dew point of 60 °F or higher, and about 18 days were below 35 °F, based on 2016–2025 weather records.

Today's dew point hair forecast for Houston, TX, plus when frizz season and glycerin-friendly weather usually arrive.

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Dry air< 35 °F

Hair-friendly35 °F–60 °F

Frizz risk60 °F–65 °F

High frizz65 °F+

Hair weather in Houston

Based on daily weather records for 2016–2025, the average dew point in Houston ranges from about 44 °F in January to about 75 °F in July. In a typical year that adds up to roughly 234 days with a frizz-risk dew point (60 °F or higher) and 18 days of dry air (below 35 °F).

Frizz season runs April through October: in July, about 100% of days sit at or above 60 °F. That is when silk presses revert fastest and glycerin-heavy stylers tend to puff. Humidity-resistant gels, anti-humidity sprays and protective styles carry you through.

Glycerin-friendly weather (35–60 °F dew points on most days) is most common in November through February. Those are good months for humectant leave-ins and glycerin-based gels.

If you are planning a silk press, December through February have historically had the fewest frizz-risk days in Houston. Check the live forecast above before your appointment — individual weeks can differ a lot from the average.

The live forecast above uses the same scale as the table below: under 35 °F is dry air, 35–60 °F is hair-friendly, 60–65 °F brings frizz risk and 65 °F or more means high frizz. Read more about how the scale works on the dew point hair forecast page.

Houston dew point by month

Month	Avg dew point	Avg temp	Humidity	Dry days	Hair-friendly	Frizz days
January	44 °F (7 °C) Hair-friendly	53 °F	73%	23%	61%	16%
February	50 °F (10 °C) Hair-friendly	58 °F	77%	13%	57%	30%
March	56 °F (13 °C) Hair-friendly	65 °F	76%	4%	50%	47%
April	61 °F (16 °C) Frizz risk	69 °F	76%	1%	37%	62%
May	69 °F (20 °C) High frizz	76 °F	80%	0%	8%	92%
June	73 °F (23 °C) High frizz	81 °F	79%	0%	1%	99%
July	75 °F (24 °C) High frizz	83 °F	79%	0%	0%	100%
August	75 °F (24 °C) High frizz	83 °F	78%	0%	0%	100%
September	71 °F (22 °C) High frizz	80 °F	77%	0%	8%	92%
October	62 °F (17 °C) Frizz risk	72 °F	73%	2%	34%	64%
November	55 °F (13 °C) Hair-friendly	63 °F	76%	5%	57%	38%
December	50 °F (10 °C) Hair-friendly	58 °F	77%	12%	61%	27%

Monthly averages of daily means, 2016–2025, from the Open-Meteo Historical Weather API (ERA5 reanalysis, CC BY 4.0). “Frizz days” = daily dew point of 60 °F or higher; “dry days” = below 35 °F.

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Frequently asked questions

What is the dew point in Houston in summer?

Over 2016–2025, Houston's most humid month was July, with an average dew point of about 75 °F (24 °C). About 100% of days that month reached 60 °F or more — frizz territory for most textured hair.

When is the best time to get a silk press in Houston?

Historically, December through February had the fewest frizz-risk days in Houston. Whatever the month, check the live forecast above for the week of your appointment and wrap your hair every night.

Does glycerin work in Houston?

Yes, for part of the year. Glycerin-friendly dew points (35–60 °F) were most common in November through February. In April through October high dew points can make glycerin-heavy products puff.