| Saint-Julien-de-Peyrolas | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Saint-Julien-de-Peyrolas (30).svg |
| Arrondissement: | Nîmes |
| Canton: | Pont-Saint-Esprit |
| Insee: | 30273 |
| Postal Code: | 30760 |
| Mayor: | Claude Salau[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Gard Rhodanien |
| Coordinates: | 44.2886°N 4.5658°W |
| Elevation M: | 196 |
| Elevation Min M: | 54 |
| Elevation Max M: | 211 |
| Area Km2: | 12.54 |
Saint-Julien-de-Peyrolas (in French pronounced as /sɛ̃ ʒyljɛ̃ də peʁɔlas/; Provençal: Sent Julian de Pairolaç) is a commune in the Gard department in southern France.
Saint-Julien-de-Peyrolas has a hot-summer Mediterranean climate (Köppen climate classification Csa). The average annual temperature in Saint-Julien-de-Peyrolas is . The average annual rainfall is with October as the wettest month. The temperatures are highest on average in July, at around, and lowest in January, at around . The highest temperature ever recorded in Saint-Julien-de-Peyrolas was on 27 June 2019; the coldest temperature ever recorded was on 7 January 1985.