Dallas weather in July
Dallas in July averages 31°C (87°F) and 45 mm of rain.
Of the twelve months in Dallas, July is the second warmest and the driest.
- Average temp
- 31°C (87°F)
25–36°C · 78–96°F
- Rainfall
- 45 mm
Not much rain
- Sunshine
- —
- Wind
- 14 km/h
What is Dallas like in July?
Daytime
Days are hot, often above 32°C.
Rain
Rain is usually light.
Evening
Evenings stay warm.
What should I pack for Dallas in July?
High-factor sun cream
With daytime highs around 36°C, burn time is short even in shade.
Sunglasses and a brimmed hat
Midday glare is the part people underpack for, not the heat itself.
Loose cotton or linen
Synthetics stop working once you are sweating through them all day.
A refillable water bottle
Daily highs this warm need roughly double the water a temperate day does.
A layer for the evening
The day swings about 10°C between its low and its high.
Comfortable walking shoes you can rinse
Dry warm weather is walking weather, and dust gets into everything.
July compared with June and August
July in Dallas is 2.1°C warmer than June and 52 mm drier than it, which averages 28°C (83°F).
July in Dallas is about the same temperature as August and 10 mm drier than it, which averages 31°C (87°F).
Daylight in Dallas in July
On 15 July the sun is up for 14 hours 6 minutes in Dallas, rising about 06:30 and setting about 20:35 local time.
July ends 31 minutes shorter than it begins, so the last week of the month is a different length of day from the first.
Where to stay in Dallas
Dates are a starting point for July.
Travel guides for Dallas
What to read before you book.
Dallas weather by month
TemperatureRainfall
How July compares with the rest of the year
July is highlighted. Every other month links to its own page.
| Month | Average | Rainfall |
|---|---|---|
| January | 9°C / 48°F | 64 mm |
| February | 11°C / 52°F | 70 mm |
| March | 15°C / 60°F | 88 mm |
| April | 20°C / 67°F | 80 mm |
| May | 24°C / 75°F | 116 mm |
| June | 28°C / 83°F | 97 mm |
| July | 31°C / 87°F | 45 mm |
| August | 31°C / 87°F | 56 mm |
| September | 27°C / 80°F | 76 mm |
| October | 21°C / 69°F | 122 mm |
| November | 14°C / 58°F | 75 mm |
| December | 10°C / 49°F | 79 mm |
Similar weather in July
Other destinations whose July averages sit close to this one.
Check another month
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FAQs about Dallas in July
July climate averages for Dallas, 1991–2020.
Dallas averages 31°C (87°F) in July, ranging from about 25°C (78°F) at night to 36°C (96°F) in the afternoon. That is a 1991–2020 average, so an individual week can run either side of it.
Barely. July sees only about 45 mm, so rain is unlikely to affect your plans.
They are about the same. July averages 31°C (87°F) and August 31°C (87°F), so temperature alone will not decide between them.
July is 2.1°C warmer than June, and 52 mm drier.
Yes. July falls inside the most comfortable stretch of the year here, April to July, on temperature and rainfall together.
This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what July is usually like, which is what you want when booking months ahead. For today or the coming week, check a live forecast.
About 14 hours 6 minutes of daylight in mid-July, against 14 hours 18 minutes in June and 10 hours in December.
On 15 July, sunrise is about 06:30 and sunset about 20:35 local time. Both shift across the month — the month ends 31 minutes shorter than it starts.
