Mainz Weather in July
Mainz in July
The short of it: Mainz in July averages a high of 27 °C (80 °F) and a low of 15 °C (59 °F), with 70 mm (2.8 in) of rain and about 15 h 57 min of daylight. Rated 4 of 5 for a visit; the best months are April and June. Source: TerraClimate climate normals, 1991–2020.
Average high 27° · low 15° · rain 70 mm · daylight 15 h 57 min
✦✦✦✦ Recommended for a visit · best months: April & June
July in Mainz brings afternoons near 27° and nights around 15°, with about 70 mm of rain over the month. The height of summer in Mainz, with afternoons near 27°. It is the wettest month of the year here, about 70 mm.
The sun is up for about 15 h 57 min in mid-July, 24 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates July 4 of 5 for a visit; the finest months here are April and June.
Against its neighbours, Mainz runs warmer than most and about as wet in July. Biebrich, 7 km to the NNW, sees much the same highs.
July in Mainz, by the numbers
- Warmth rank
- 1st warmest of 12
- Rain rank
- 1st wettest of 12
- Versus June
- 2° warmer, 14 mm more rain
- Versus August
- 1° warmer
- Day–night spread
- 12°
- Snow season
- Dec–Jan
- Daylight, mid-month
- 15 h 57 min
- Average wind
- 9 km/h
Neighbouring Towns
July averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| BiebrichHesse | 7 km NNW | 26° | 15° | 68 mm |
| Rüsselsheim am MainHesse | 10 km E | 26° | 15° | 70 mm |
| WiesbadenHesse | 12 km NNW | 25° | 14° | 73 mm |
| DotzheimHesse | 12 km NNW | 25° | 15° | 70 mm |
| Hofheim am TaunusHesse | 17 km NE | 25° | 14° | 73 mm |
| TaunussteinHesse | 21 km NNW | 23° | 13° | 79 mm |
| KelkheimHesse | 21 km NE | 24° | 14° | 76 mm |
| Mörfelden-WalldorfHesse | 22 km E | 26° | 15° | 72 mm |