Frisco, TX weather in July
July in Frisco: hot, oppressively humid and mostly dry. Highs 96°F, lows 75°F, about 5 wet days. This is the peak of the warm season in Frisco. Midday heat is the main thing to plan around.
- Normal high
- 96°F
- Normal low
- 75°F
- Wet days
- 5
- 2.6 in total
- Muggy days
- 27
- dew point 65°F+
How July changes from start to finish
| July 1 | July 31 | |
|---|---|---|
| Normal high | 94°F | 97°F |
| Normal low | 74°F | 76°F |
| Chance of a wet day | 21% | 16% |
| Sunrise / sunset | 6:22 am / 8:40 pm | 6:39 am / 8:27 pm |
| Daylight | 14.3 h | 13.8 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
- 6 am77°Fdew point 70°F
- 9 am84°Fdew point 70°F
- Noon91°Fdew point 69°F
- 3 pm94°Fdew point 67°F
- 6 pm93°Fdew point 66°F
- 9 pm86°Fdew point 68°F
NOAA hourly normals (local standard time) from Dallas Ft Worth Airport (21 mi away); average wind 10 mph; clear or few clouds in 35% of daytime hours, mostly cloudy or overcast in 33%.
What kind of days to expect
- Comfortable dayshigh 65-80°F and dew point under 60°F0 of 31
- Hot dayshigh 90°F or more28 of 31
- Muggy daysdaily mean dew point 65°F or more27 of 31
- Wet daysat least 0.01 in of rain or melted snow5 of 31
- Notable rainat least 0.10 in3 of 31
- Freezing nightslow 32°F or below0 of 31
- Snow on the groundsnow depth 1 in or more0 of 31
Average days per July, counted from daily records for each year 1991-2020.
Rain in July
Normal precipitation is 2.6 in; a dry July brings about 0.7 in and a wet one about 3.6 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, 1991-20202011: average high 102°F
- Coolest July2007: average high 90°F
- Wettest July1994: 10.8 in
- Driest July1993: no measurable precipitation
- Highest reading110°F (July 23, 2018)
- Lowest reading62°F (July 28, 1994)
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
| June | July | August | |
|---|---|---|---|
| Normal high | 91°F | 96°F | 96°F |
| Normal low | 71°F | 75°F | 74°F |
| Wet days | 8 | 5 | 6 |
| Comfortable days | 0 | 0 | 0 |
| Daylight | 14.3 h | 14.1 h | 13.3 h |
Highs change by +5°F from June and 0°F into August.
How Frisco ranks in July
- Normal high37th warmest of 378 cities; 14th of 38 in Texas
- Wet days117th driest of 378
- Comfortable days321st most of 340
What to pack for Frisco in July
- Light, breathable clothing – highs near 96°F and about 27 muggy days
- Sunglasses and sunscreen – about 14.1 hours of daylight and highs near 96°F
Heating and cooling
July has 0 heating degree days and 632 cooling degree days (base 65°F), 12% of the year's total heating and cooling demand.
Questions
How hot is Frisco in July?
The normal high is 96°F and the normal low is 75°F. From 1991 to 2020 the hottest July reading was 110°F (most recently on July 23, 2018).
Does it rain a lot in Frisco in July?
About 5 days in July have at least 0.01 in of precipitation, and the normal total is 2.6 in. The wettest July in 1991-2020 was in 1994 (10.8 in); the driest was in 1993, with no measurable precipitation.
Is July a good time to visit Frisco?
July ranks 11th of 12 months on our comfort score for Frisco (37 out of 100). It has almost no comfortable days and about 28 days at 90°F or hotter. The best months are March and April.
Where the numbers come from
- Temperature: Denton 2 Se (USC00412404), 17 mi WNW of the city center, 630 ft (67 ft lower than the city). NOAA normals and daily records, 1991-2020.
- Rain, snowfall and snow depth: Frisco (USC00413370), 3.4 mi NNE of the city center, 747 ft (50 ft higher than the city). NOAA normals and daily records, 1991-2020.
- Frost dates: Mckinney Muni Airport (USW00053914), 14 mi E of the city center, 580 ft (117 ft lower than the city). NOAA normals and daily records, 1991-2020.
- Humidity and wind by hour and cloud cover: Dallas Ft Worth Airport (USW00003927), 21 mi SSW of the city center, 560 ft (137 ft lower than the city). NOAA normals and daily records, 1991-2020.
- Daily humidity and wind: Dallas/Ft Worth International Airport (722590-03927), 21 mi SSW of the city center, 544 ft (153 ft lower than the city). Hourly observations, 1991-2020.