Brno Weather in May
Brno in May
The short of it: Brno in May averages a high of 21 °C (69 °F) and a low of 10 °C (49 °F), with 60 mm (2.4 in) of rain and about 15 h 17 min of daylight. Rated 4 of 5 for a visit; the best months are April and May. Source: TerraClimate climate normals, 1991–2020.
Average high 21° · low 10° · rain 60 mm · daylight 15 h 17 min
✦✦✦✦ Recommended for a visit · best months: April & May
Thirty years of records give Brno an average May high of 21°, a low of 10° and some 60 mm of rain. Highs rise 5° against April, to near 21°; nights run about 10°. Wet spells are common — about 60 mm, the 3rd wettest month.
The sun is up for about 15 h 17 min in mid-May, 98 minutes more than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates May 4 of 5 for a visit; the finest months here are April and May.
Against its neighbours, Brno runs warmer than most and wetter than most in May. Brno střed, 0 km to the SSW, sees much the same highs.
May in Brno, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus April
- 5° warmer, 33 mm more rain
- Versus June
- 4° colder
- Day–night spread
- 11°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 15 h 17 min
- Average wind
- 12 km/h
Neighbouring Towns
May averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Brno středSouth Moravian | 0 km SSW | 21° | 10° | 60 mm |
| Brno-jihSouth Moravian | 3 km SSE | 21° | 10° | 60 mm |
| ŽideniceSouth Moravian | 3 km E | 21° | 10° | 60 mm |
| ŽabovřeskySouth Moravian | 3 km NW | 20° | 9° | 58 mm |
| Královo PoleSouth Moravian | 4 km NNW | 20° | 9° | 59 mm |
| Nový LískovecSouth Moravian | 4 km WSW | 20° | 9° | 59 mm |
| BohuniceSouth Moravian | 4 km SW | 20° | 9° | 59 mm |
| VinohradySouth Moravian | 4 km ENE | 21° | 10° | 60 mm |