| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | -5.3° | -15.9° | 67.2mm | 12.4 | 5 |
| February | -3.1° | -15.3° | 46.4mm | 10.2 | 10 |
| March | 2.2° | -8.5° | 55mm | 9.7 | 11 |
| April | 10.8° | -1.1° | 78.2mm | 10.8 | 44 |
| May | 19.1° | 5.7° | 83.8mm | 11.8 | 74 |
| June | 24° | 11.1° | 111.1mm | 12.9 | 74 |
| July | 26.3° | 13.6° | 97.6mm | 11.9 | 76 |
| August | 25.2° | 12.5° | 98.5mm | 11.3 | 77 |
| September | 20.6° | 8.2° | 89.1mm | 10.9 | 78 |
| October | 12.7° | 2.3° | 95.7mm | 13.1 | 50 |
| November | 5.4° | -3.5° | 69.4mm | 10.6 | 24 |
| December | -1.8° | -10.6° | 72.3mm | 13.9 | 2 |
January in Orléans averages a daily high of -5.3°C with nights around -15.9°C. Expect roughly 12.4 wet days totalling 67.2mm. A hard month to visit for comfort alone.
February in Orléans averages a daily high of -3.1°C with nights around -15.3°C. Expect roughly 10.2 wet days totalling 46.4mm. A hard month to visit for comfort alone.
March in Orléans averages a daily high of 2.2°C with nights around -8.5°C. Expect roughly 9.7 wet days totalling 55mm. A hard month to visit for comfort alone.
April in Orléans averages a daily high of 10.8°C with nights around -1.1°C. Expect roughly 10.8 wet days totalling 78.2mm. Demanding conditions — pack for it and plan indoor options.
May in Orléans averages a daily high of 19.1°C with nights around 5.7°C. Expect roughly 11.8 wet days totalling 83.8mm. Generally workable, with some weather to plan around.
June in Orléans averages a daily high of 24°C with nights around 11.1°C. Expect roughly 12.9 wet days totalling 111.1mm. Generally workable, with some weather to plan around.
July in Orléans averages a daily high of 26.3°C with nights around 13.6°C. Expect roughly 11.9 wet days totalling 97.6mm. Comfortable conditions for being outdoors all day.
August in Orléans averages a daily high of 25.2°C with nights around 12.5°C. Expect roughly 11.3 wet days totalling 98.5mm. Comfortable conditions for being outdoors all day.
September in Orléans averages a daily high of 20.6°C with nights around 8.2°C. Expect roughly 10.9 wet days totalling 89.1mm. Comfortable conditions for being outdoors all day.
October in Orléans averages a daily high of 12.7°C with nights around 2.3°C. Expect roughly 13.1 wet days totalling 95.7mm. Demanding conditions — pack for it and plan indoor options.
November in Orléans averages a daily high of 5.4°C with nights around -3.5°C. Expect roughly 10.6 wet days totalling 69.4mm. A hard month to visit for comfort alone.
December in Orléans averages a daily high of -1.8°C with nights around -10.6°C. Expect roughly 13.9 wet days totalling 72.3mm. A hard month to visit for comfort alone.
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. Orléans peaks at 78.
Based on 30 years of records, May–September scores highest for comfort in Orléans, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 26.3°C.
June is the wettest, averaging 111.1mm of rain across roughly 12.9 wet days.
January is the coolest month, with average daily highs around -5.3°C.