| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 11.9° | 6.6° | 79.2mm | 7.9 | 58 |
| February | 12.3° | 6.3° | 49.7mm | 6.5 | 62 |
| March | 14.9° | 8.2° | 40.9mm | 5.8 | 72 |
| April | 17.5° | 10.5° | 54.2mm | 7.2 | 78 |
| May | 21.3° | 13.8° | 39.1mm | 5.2 | 90 |
| June | 25.6° | 17.6° | 23.9mm | 2.8 | 94 |
| July | 28.1° | 19.9° | 7mm | 1.6 | 92 |
| August | 28.3° | 20° | 12.8mm | 2 | 91 |
| September | 24.4° | 16.9° | 65mm | 5 | 90 |
| October | 20.4° | 14.1° | 106.8mm | 7.9 | 84 |
| November | 15.4° | 10° | 104.4mm | 9.7 | 66 |
| December | 12.7° | 7.5° | 76.1mm | 8.8 | 59 |
January in Hyères averages a daily high of 11.9°C with nights around 6.6°C. Expect roughly 7.9 wet days totalling 79.2mm. Generally workable, with some weather to plan around.
February in Hyères averages a daily high of 12.3°C with nights around 6.3°C. Expect roughly 6.5 wet days totalling 49.7mm. Generally workable, with some weather to plan around.
March in Hyères averages a daily high of 14.9°C with nights around 8.2°C. Expect roughly 5.8 wet days totalling 40.9mm. Generally workable, with some weather to plan around.
April in Hyères averages a daily high of 17.5°C with nights around 10.5°C. Expect roughly 7.2 wet days totalling 54.2mm. Comfortable conditions for being outdoors all day.
May in Hyères averages a daily high of 21.3°C with nights around 13.8°C. Expect roughly 5.2 wet days totalling 39.1mm. Comfortable conditions for being outdoors all day.
June in Hyères averages a daily high of 25.6°C with nights around 17.6°C. Rain is rare — about 2.8 wet days and 23.9mm across the month. Comfortable conditions for being outdoors all day.
July in Hyères averages a daily high of 28.1°C with nights around 19.9°C. Rain is rare — about 1.6 wet days and 7mm across the month. Comfortable conditions for being outdoors all day.
August in Hyères averages a daily high of 28.3°C with nights around 20°C. Rain is rare — about 2 wet days and 12.8mm across the month. Comfortable conditions for being outdoors all day.
September in Hyères averages a daily high of 24.4°C with nights around 16.9°C. Expect roughly 5 wet days totalling 65mm. Comfortable conditions for being outdoors all day.
October in Hyères averages a daily high of 20.4°C with nights around 14.1°C. Expect roughly 7.9 wet days totalling 106.8mm. Comfortable conditions for being outdoors all day.
November in Hyères averages a daily high of 15.4°C with nights around 10°C. Expect roughly 9.7 wet days totalling 104.4mm. Generally workable, with some weather to plan around.
December in Hyères averages a daily high of 12.7°C with nights around 7.5°C. Expect roughly 8.8 wet days totalling 76.1mm. Generally workable, with some weather to plan around.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Hyères peaks at 94.
Based on 30 years of records, May–September scores highest for comfort in Hyères, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 28.3°C.
October is the wettest, averaging 106.8mm of rain across roughly 7.9 wet days.
January is the coolest month, with average daily highs around 11.9°C.