Granbury weather in May: Granbury, Texas: normal highs, lows, rain and records for May
Granbury in May has a normal high of 83°F and a normal low of 61°F, a daily mean of 72°F, rising from 79°F on the 1st to 88°F by the 31st. The month brings 4.23 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 29°C and low of 16°C, 107 mm of precipitation in May.
- NOAA stationGranbury (5 mi N)
- Station IDUSC00413675
- Location32.52°N 97.81°W
- Elevation779 ft (237 m)
- Population12,934
- Jan 57° 31°
- Feb 62° 36°
- Mar 69° 44°
- Apr 77° 51°
- May 83° 61°
- Jun 92° 70°
- Jul 97° 74°
- Aug 96° 72°
- Sep 89° 65°
- Oct 79° 53°
- Nov 67° 42°
- Dec 58° 33°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Granbury in May?
The normal high is 83°F and the normal low 61°F, for a daily mean of 72.3°F. May is 8.4°F warmer than April and 8.4°F cooler than June. May is the 5th warmest month of the year in Granbury and the wettest. Across the month the normal high rises 9°F, from 79°F on May 1 to 88°F on May 31. From one year to the next May's mean temperature typically moves about 2.7°F either way (NOAA's standard deviation), so roughly two Mays in three average between 70°F and 75°F.
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| May 1 | 79°F | 56°F | – | – |
| May 8 | 81°F | 58°F | – | – |
| May 15 | 83°F | 61°F | – | – |
| May 22 | 85°F | 63°F | – | – |
| May 31 | 88°F | 66°F | – | – |
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 | 56°F | – | – | 13 h 30 min |
| May 2 | 80°F | 56°F | – | – | 13 h 30 min |
| May 3 | 80°F | 57°F | – | – | 13 h 30 min |
| May 4 | 80°F | 57°F | – | – | 13 h 30 min |
| May 5 | 80°F | 57°F | – | – | 13 h 30 min |
| May 6 | 81°F | 58°F | – | – | 13 h 30 min |
| May 7 | 81°F | 58°F | – | – | 13 h 40 min |
| May 8 | 81°F | 58°F | – | – | 13 h 40 min |
| May 9 | 81°F | 59°F | – | – | 13 h 40 min |
| May 10 | 82°F | 59°F | – | – | 13 h 40 min |
| May 11 | 82°F | 59°F | – | – | 13 h 40 min |
| May 12 | 82°F | 60°F | – | – | 13 h 40 min |
| May 13 | 82°F | 60°F | – | – | 13 h 50 min |
| May 14 | 83°F | 60°F | – | – | 13 h 50 min |
| May 15 | 83°F | 61°F | – | – | 13 h 50 min |
| May 16 | 83°F | 61°F | – | – | 13 h 50 min |
| May 17 | 84°F | 62°F | – | – | 13 h 50 min |
| May 18 | 84°F | 62°F | – | – | 13 h 50 min |
| May 19 | 84°F | 62°F | – | – | 13 h 50 min |
| May 20 | 85°F | 63°F | – | – | 13 h 50 min |
| May 21 | 85°F | 63°F | – | – | 14 h |
| May 22 | 85°F | 63°F | – | – | 14 h |
| May 23 | 85°F | 64°F | – | – | 14 h |
| May 24 | 86°F | 64°F | – | – | 14 h |
| May 25 | 86°F | 64°F | – | – | 14 h |
| May 26 | 86°F | 65°F | – | – | 14 h |
| May 27 | 87°F | 65°F | – | – | 14 h |
| May 28 | 87°F | 65°F | – | – | 14 h |
| May 29 | 87°F | 66°F | – | – | 14 h 10 min |
| May 30 | 88°F | 66°F | – | – | 14 h 10 min |
| May 31 | 88°F | 66°F | – | – | 14 h 10 min |
- Normal high
- 83°FMay average
- Normal low
- 61°FMay average
- Precipitation
- 4.23 inmonth total
- Days at 90°F or more
- 6
- Daylight
- 13 h 30 min to 14 h 10 minMay 1 to May 31
- Days at 70°F or more
- 29
- Days at 80°F or more
- 23
- Sunshine
- 77%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00413675; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Granbury in May?
In a normal May in Granbury, 6 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00413675.
What are the records for May in Granbury?
The May mean against the 1991-2020 normal of 72.3°F: 2025 72.2°F (−0.1), 2026 71.9°F (−0.4). 0 of 2 ran warmer than normal.
| May | Mean | Against normal | Precip. |
|---|---|---|---|
| 2025 | 72.2°F | −0.1°F | 6.65 in |
| 2026 | 71.9°F | −0.4°F | 4.21 in |
Source: recent months: ACIS, station USC00413675. Records and recent months use complete months only.
How does May in Granbury 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; Granbury's is 83°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.