Fort Worth is warmest in August, averaging 38° by day and 24° at night. The wettest month is May with 143 mm, and the year brings about 782 mm in total.
Month by month
| Month | High | Low | Rain | Daylight | Good for |
|---|---|---|---|---|---|
| January | 14° | 1° | 34 mm | 10.1 h | Mild |
| February | 15° | 3° | 48 mm | 10.8 h | Mild |
| March | 22° | 8° | 81 mm | 11.8 h | Sightseeing |
| April | 26° | 12° | 75 mm | 12.8 h | Beach weather |
| May | 29° | 17° | 143 mm | 13.7 h | Mild |
| June | 35° | 22° | 66 mm | 14.1 h | Beach weather |
| July | 38° | 24° | 34 mm | 14.0 h | Very hot |
| August | 38° | 24° | 50 mm | 13.2 h | Very hot |
| September | 33° | 21° | 75 mm | 12.2 h | Beach weather |
| October | 29° | 14° | 87 mm | 11.2 h | Beach weather |
| November | 21° | 7° | 39 mm | 10.3 h | Sightseeing |
| December | 18° | 3° | 50 mm | 9.9 h | Sightseeing |
High and low are average daily maximum and minimum, rain is typical monthly total, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER — averages, not promises.
When to go
Beach weather: April, June, September and October — highs around 30°, nights no colder than 12°, and at most 87 mm of rain in a month.
Walking the city: March, November and December — highs of 18–22° and no more than 81 mm of rain a month.
Serious heat: In July and August the average high reaches 38°.