Fort Worth weather in May: Fort Worth, Texas: normal highs, lows, rain and records for May
Fort Worth in May has a normal high of 84°F and a normal low of 64°F, a daily mean of 74°F, rising from 79°F on the 1st to 89°F by the 31st. Measurable precipitation falls on 9 days in a normal May, 4.10 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 29°C and low of 18°C, 104 mm of precipitation in May.
- NOAA stationFort Worth Alliance Airport
- Station IDUSW00053909
- Location32.97°N 97.32°W
- Elevation685 ft (209 m)
- From the center13 miles
- Population1,008,106
- Jan 57° 36°
- Feb 62° 40°
- Mar 69° 48°
- Apr 77° 55°
- May 84° 64°
- Jun 93° 73°
- Jul 97° 76°
- Aug 97° 76°
- Sep 89° 68°
- Oct 79° 56°
- Nov 67° 46°
- Dec 59° 38°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Fort Worth in May?
The normal high is 84°F and the normal low 64°F, for a daily mean of 74.2°F. May is 8.4°F warmer than April and 8.5°F cooler than June. May is the 5th warmest month of the year in Fort Worth and the wettest. Across the month the normal high rises 10°F, from 79°F on May 1 to 89°F on May 31. From one year to the next May's mean temperature typically moves about 2.4°F either way (NOAA's standard deviation), so roughly two Mays in three average between 72°F and 77°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 28%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| May 1 | 79°F | 59°F | 27% | 18% |
| May 8 | 81°F | 62°F | 28% | 18% |
| May 15 | 84°F | 64°F | 28% | 18% |
| May 22 | 86°F | 67°F | 28% | 18% |
| May 31 | 89°F | 70°F | 26% | 18% |
Every day of May: normal high, low and chance of precipitation (warmest afternoon May 31, coldest night May 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| May 1 | 79°F | 59°F | 27% | 18% | 13 h 30 min |
| May 2 | 80°F | 59°F | 27% | 18% | 13 h 30 min |
| May 3 | 80°F | 60°F | 27% | 18% | 13 h 30 min |
| May 4 | 80°F | 60°F | 27% | 18% | 13 h 30 min |
| May 5 | 80°F | 60°F | 27% | 18% | 13 h 30 min |
| May 6 | 81°F | 61°F | 27% | 18% | 13 h 40 min |
| May 7 | 81°F | 61°F | 28% | 18% | 13 h 40 min |
| May 8 | 81°F | 62°F | 28% | 18% | 13 h 40 min |
| May 9 | 82°F | 62°F | 28% | 18% | 13 h 40 min |
| May 10 | 82°F | 62°F | 28% | 18% | 13 h 40 min |
| May 11 | 82°F | 63°F | 28% | 18% | 13 h 40 min |
| May 12 | 83°F | 63°F | 28% | 18% | 13 h 50 min |
| May 13 | 83°F | 63°F | 28% | 18% | 13 h 50 min |
| May 14 | 83°F | 64°F | 28% | 18% | 13 h 50 min |
| May 15 | 84°F | 64°F | 28% | 18% | 13 h 50 min |
| May 16 | 84°F | 64°F | 28% | 18% | 13 h 50 min |
| May 17 | 84°F | 65°F | 28% | 18% | 13 h 50 min |
| May 18 | 85°F | 65°F | 28% | 18% | 13 h 50 min |
| May 19 | 85°F | 66°F | 28% | 18% | 14 h |
| May 20 | 86°F | 66°F | 28% | 18% | 14 h |
| May 21 | 86°F | 66°F | 28% | 18% | 14 h |
| May 22 | 86°F | 67°F | 28% | 18% | 14 h |
| May 23 | 87°F | 67°F | 28% | 18% | 14 h |
| May 24 | 87°F | 67°F | 28% | 18% | 14 h |
| May 25 | 87°F | 68°F | 27% | 19% | 14 h |
| May 26 | 88°F | 68°F | 27% | 19% | 14 h |
| May 27 | 88°F | 68°F | 27% | 19% | 14 h 10 min |
| May 28 | 88°F | 69°F | 27% | 18% | 14 h 10 min |
| May 29 | 89°F | 69°F | 27% | 18% | 14 h 10 min |
| May 30 | 89°F | 69°F | 27% | 18% | 14 h 10 min |
| May 31 | 89°F | 70°F | 26% | 18% | 14 h 10 min |
- Normal high
- 84°FMay average
- Normal low
- 64°FMay average
- Precipitation
- 4.10 inmonth total
- Days with precipitation
- 90.01 inch or more
- Days at 90°F or more
- 7
- Daylight
- 13 h 30 min to 14 h 10 minMay 1 to May 31
- Days at 70°F or more
- 30
- Days at 80°F or more
- 24
- Sunshine
- 77%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00053909; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Fort Worth in May?
On a given May day the chance of 0.01 inch or more is 27% on average, highest around May 9 (28%). In all, 4.10 in falls on 9 days of a normal May, 1 of them with an inch or more.
In a normal May in Fort Worth, 7 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00053909.
How humid and windy is Fort Worth in May?
At 3 p.m. the normal temperature is 87°F with 48% relative humidity and a dew point of 65°F; at 6 a.m. it is 70°F with 86% humidity. The wind averages 9.0 mph, most often from the south-southeast in the afternoon.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 70°F | 65°F | 86% | 6.4 mph | – |
| 9 a.m. | 78°F | 66°F | 68% | 10.1 mph | – |
| noon | 84°F | 65°F | 54% | 10.8 mph | – |
| 3 p.m. | 87°F | 65°F | 48% | 11.3 mph | 53% |
| 6 p.m. | 84°F | 64°F | 51% | 11.3 mph | 67% |
| 9 p.m. | 77°F | 65°F | 66% | 8.0 mph | 73% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00053909. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for May in Fort Worth?
The warmest May temperature on this station's record (since 1997) is 100°F, on May 21, 2005; the coldest is 33°F, on May 4, 2013. The wettest May brought 12.10 in (2021).
The May mean against the 1991-2020 normal of 74.2°F: 2021 70.5°F (−3.7), 2022 77.5°F (+3.3), 2023 75.1°F (+0.9), 2024 76.3°F (+2.1), 2025 73.9°F (−0.3), 2026 74.1°F (−0.1). 3 of 6 ran warmer than normal.
| May | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 70.5°F | −3.7°F | 12.10 in |
| 2022 | 77.5°F | +3.3°F | 1.80 in |
| 2023 | 75.1°F | +0.9°F | 2.96 in |
| 2024 | 76.3°F | +2.1°F | 6.99 in |
| 2025 | 73.9°F | −0.3°F | 1.62 in |
| 2026 | 74.1°F | −0.1°F | 2.15 in |
Source: records: ACIS, station USW00053909; recent months: ACIS, station USW00053909. Records and recent months use complete months only.
How does May in Fort Worth compare across Texas?
Across the 321 places PlainClimate covers in Texas, May normal highs run from 78°F in Hartley to 98°F in Terlingua; Fort Worth's is 84°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.