Guyancourt Weather in June
Guyancourt in June
The short of it: Guyancourt in June averages a high of 23 °C (73 °F) and a low of 12 °C (54 °F), with 50 mm (2.0 in) of rain and about 16 h 8 min of daylight. Rated 4 of 5 for a visit; the best months are June and July. Source: TerraClimate climate normals, 1991–2020.
Average high 23° · low 12° · rain 50 mm · daylight 16 h 8 min
✦✦✦✦ Recommended for a visit · best months: June & July
Thirty years of records give Guyancourt an average June high of 23°, a low of 12° and some 50 mm of rain. Much like May: highs about 23°, nights near 12°. Easy travelling weather. Rain is modest, about 50 mm, the 8th wettest month.
The sun is up for about 16 h 8 min in mid-June, 54 minutes more than a month before.
For the traveller: pack light clothes and a jacket for the evening. The Almanac rates June 4 of 5 for a visit; it is the best month of the year to come.
Against its neighbours, Guyancourt runs cooler than most and wetter than most in June. Saint-Quentin-en-Yvelines, 4 km to the W, sees much the same highs.
June in Guyancourt, by the numbers
- Warmth rank
- 3rd warmest of 12
- Rain rank
- 8th wettest of 12
- Versus May
- 3° warmer, 10 mm less rain
- Versus July
- 3° colder
- Day–night spread
- 11°
- Snow season
- seldom any
- Daylight, mid-month
- 16 h 8 min
- Average wind
- 14 km/h
Neighbouring Towns
June averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Saint-Quentin-en-YvelinesÎle-de-France | 4 km W | 23° | 12° | 50 mm |
| VersaillesÎle-de-France | 6 km NE | 23° | 12° | 49 mm |
| Boulogne-BillancourtÎle-de-France | 14 km ENE | 23° | 13° | 47 mm |
| Rueil-MalmaisonÎle-de-France | 14 km NE | 24° | 13° | 48 mm |
| ClamartÎle-de-France | 15 km ENE | 23° | 13° | 49 mm |
| Issy-les-MoulineauxÎle-de-France | 16 km ENE | 23° | 13° | 49 mm |
| NanterreÎle-de-France | 16 km NE | 24° | 13° | 48 mm |
| AntonyÎle-de-France | 16 km E | 24° | 13° | 48 mm |