| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 5.5° | -3.5° | 94.7mm | 12.7 | 20 |
| February | 8.1° | -1.9° | 97.7mm | 11.4 | 33 |
| March | 13.4° | 2.3° | 110.5mm | 12.4 | 54 |
| April | 19.2° | 7.3° | 112mm | 12.7 | 72 |
| May | 24.1° | 12.9° | 138.8mm | 12.8 | 74 |
| June | 28.5° | 17.3° | 124.9mm | 12 | 70 |
| July | 30.2° | 19.3° | 131mm | 10.7 | 66 |
| August | 29.9° | 18.7° | 95.5mm | 9.5 | 69 |
| September | 26.8° | 14.7° | 88.8mm | 7.5 | 85 |
| October | 20.3° | 8.5° | 93.5mm | 9.4 | 81 |
| November | 13.1° | 2.5° | 82.9mm | 9.8 | 58 |
| December | 7.8° | -1.1° | 105.5mm | 12.8 | 31 |
January in Lexington-Fayette averages a daily high of 5.5°C with nights around -3.5°C. Expect roughly 12.7 wet days totalling 94.7mm. A hard month to visit for comfort alone.
February in Lexington-Fayette averages a daily high of 8.1°C with nights around -1.9°C. Expect roughly 11.4 wet days totalling 97.7mm. A hard month to visit for comfort alone.
March in Lexington-Fayette averages a daily high of 13.4°C with nights around 2.3°C. Expect roughly 12.4 wet days totalling 110.5mm. Demanding conditions — pack for it and plan indoor options.
April in Lexington-Fayette averages a daily high of 19.2°C with nights around 7.3°C. Expect roughly 12.7 wet days totalling 112mm. Generally workable, with some weather to plan around.
May in Lexington-Fayette averages a daily high of 24.1°C with nights around 12.9°C. Expect roughly 12.8 wet days totalling 138.8mm. Generally workable, with some weather to plan around.
June in Lexington-Fayette averages a daily high of 28.5°C with nights around 17.3°C. Expect roughly 12 wet days totalling 124.9mm. Generally workable, with some weather to plan around.
July in Lexington-Fayette averages a daily high of 30.2°C with nights around 19.3°C. Expect roughly 10.7 wet days totalling 131mm. Generally workable, with some weather to plan around.
August in Lexington-Fayette averages a daily high of 29.9°C with nights around 18.7°C. Expect roughly 9.5 wet days totalling 95.5mm. Generally workable, with some weather to plan around.
September in Lexington-Fayette averages a daily high of 26.8°C with nights around 14.7°C. Expect roughly 7.5 wet days totalling 88.8mm. Comfortable conditions for being outdoors all day.
October in Lexington-Fayette averages a daily high of 20.3°C with nights around 8.5°C. Expect roughly 9.4 wet days totalling 93.5mm. Comfortable conditions for being outdoors all day.
November in Lexington-Fayette averages a daily high of 13.1°C with nights around 2.5°C. Expect roughly 9.8 wet days totalling 82.9mm. Generally workable, with some weather to plan around.
December in Lexington-Fayette averages a daily high of 7.8°C with nights around -1.1°C. Expect roughly 12.8 wet days totalling 105.5mm. 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. Lexington-Fayette peaks at 85.
Based on 30 years of records, September–October scores highest for comfort in Lexington-Fayette, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 30.2°C.
May is the wettest, averaging 138.8mm of rain across roughly 12.8 wet days.
January is the coolest month, with average daily highs around 5.5°C.