Climateby Month

Conroe, TX weather in July

NOAA 1991-2020 normals and daily records · Conroe all year

July in Conroe: hot and oppressively humid, with some rain. Highs 95°F, lows 74°F, about 7 wet days. This is the peak of the warm season in Conroe. Midday heat is the main thing to plan around.

Normal high
95°F
Normal low
74°F
Wet days
7
3.3 in total
Muggy days
31
dew point 65°F+

How July changes from start to finish

Normal values at the start and end of July
July 1July 31
Normal high93°F97°F
Normal low74°F75°F
Chance of a wet day25%21%
Sunrise / sunset6:23 am / 8:27 pm6:39 am / 8:16 pm
Daylight14.1 h13.6 h

Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Central Time).

A typical July day

  1. 6 am76°Fdew point 74°F
  2. 9 am85°Fdew point 75°F
  3. Noon90°Fdew point 72°F
  4. 3 pm91°Fdew point 71°F
  5. 6 pm88°Fdew point 72°F
  6. 9 pm82°Fdew point 73°F

NOAA hourly normals (local standard time) from Houston Intercont Airport (24 mi away); average wind 6 mph; clear or few clouds in 9% of daytime hours, mostly cloudy or overcast in 51%.

What kind of days to expect

  • Comfortable dayshigh 65-80°F and dew point under 60°F0 of 31
  • Hot dayshigh 90°F or more27 of 31
  • Muggy daysdaily mean dew point 65°F or more31 of 31
  • Wet daysat least 0.01 in of rain or melted snow7 of 31
  • Notable rainat least 0.10 in5 of 31
  • Freezing nightslow 32°F or below0 of 31

Average days per July, counted from daily records for each year 1991-2020.

Rain in July

Normal precipitation is 3.3 in; a dry July brings about 1.2 in and a wet one about 4.7 in (25th and 75th percentiles). About 2 days bring half an inch or more, and about 1 an inch or more.

How July varies from year to year

  • Warmest July, 1991-20201998: average high 101°F
  • Coolest July2007: average high 88°F
  • Wettest July2012: 12.0 in
  • Driest July1998: 0.1 in
  • Highest reading105°F (July 15, 2000)
  • Lowest reading60°F (July 1, 2010)

From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.

July compared with June and August

JuneJulyAugust
Normal high92°F95°F96°F
Normal low73°F74°F74°F
Wet days777
Comfortable days000
Daylight14.1 h13.9 h13.2 h

Highs change by +3°F from June and +1°F into August.

How Conroe ranks in July

  • Normal high58th warmest of 378 cities; 26th of 38 in Texas
  • Wet days130th driest of 378
  • Comfortable days314th most of 340

What to pack for Conroe in July

  • Light, breathable clothing – highs near 95°F and about 31 muggy days

Heating and cooling

July has 0 heating degree days and 609 cooling degree days (base 65°F), 13% of the year's total heating and cooling demand.

Questions

How hot is Conroe in July?

The normal high is 95°F and the normal low is 74°F. From 1991 to 2020 the hottest July reading was 105°F (July 15, 2000).

Does it rain a lot in Conroe in July?

About 7 days in July have at least 0.01 in of precipitation, and the normal total is 3.3 in. The wettest July in 1991-2020 was in 2012 (12.0 in); the driest was in 1998 (0.1 in).

Is July a good time to visit Conroe?

July ranks 11th of 12 months on our comfort score for Conroe (36 out of 100). It has almost no comfortable days and about 27 days at 90°F or hotter. The best months are March and April.

Where the numbers come from

  • Temperature, rain and frost dates: Conroe (USC00411956), 2.0 mi NW of the city center, 245 ft . NOAA normals and daily records, 1991-2020.
  • Snowfall, snow depth, humidity and wind by hour and cloud cover: Houston Intercont Airport (USW00012960), 24 mi SSE of the city center, 95 ft (122 ft lower than the city). NOAA normals and daily records, 1991-2020.
  • Daily humidity and wind: G Bush Intercontinental Airport/Houston Airport (722430-12960), 23 mi SSE of the city center, 90 ft (127 ft lower than the city). Hourly observations, 1991-2020.