| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 5° | -6.6° | 25.1mm | 6.1 | 27 |
| February | 7.7° | -4.7° | 34.3mm | 5.9 | 39 |
| March | 14.1° | 1.1° | 56.3mm | 8.6 | 63 |
| April | 19.8° | 6.5° | 90.9mm | 9.7 | 80 |
| May | 24.8° | 12.8° | 139.2mm | 12.2 | 76 |
| June | 30.3° | 18.5° | 126.8mm | 11.1 | 65 |
| July | 32.5° | 20.8° | 96.8mm | 7.9 | 62 |
| August | 31.9° | 19.5° | 112.2mm | 8.5 | 63 |
| September | 27.8° | 14.3° | 82.9mm | 7 | 83 |
| October | 20.9° | 7.3° | 75.1mm | 7.6 | 85 |
| November | 13.5° | 0.7° | 43.6mm | 5.7 | 66 |
| December | 6.9° | -4.4° | 35.7mm | 5.8 | 37 |
January in Topeka averages a daily high of 5°C with nights around -6.6°C. Expect roughly 6.1 wet days totalling 25.1mm. A hard month to visit for comfort alone.
February in Topeka averages a daily high of 7.7°C with nights around -4.7°C. Expect roughly 5.9 wet days totalling 34.3mm. Demanding conditions — pack for it and plan indoor options.
March in Topeka averages a daily high of 14.1°C with nights around 1.1°C. Expect roughly 8.6 wet days totalling 56.3mm. Generally workable, with some weather to plan around.
April in Topeka averages a daily high of 19.8°C with nights around 6.5°C. Expect roughly 9.7 wet days totalling 90.9mm. Comfortable conditions for being outdoors all day.
May in Topeka averages a daily high of 24.8°C with nights around 12.8°C. Expect roughly 12.2 wet days totalling 139.2mm. Comfortable conditions for being outdoors all day.
June in Topeka averages a daily high of 30.3°C with nights around 18.5°C. Expect roughly 11.1 wet days totalling 126.8mm. Generally workable, with some weather to plan around.
July in Topeka averages a daily high of 32.5°C with nights around 20.8°C. Expect roughly 7.9 wet days totalling 96.8mm. Generally workable, with some weather to plan around.
August in Topeka averages a daily high of 31.9°C with nights around 19.5°C. Expect roughly 8.5 wet days totalling 112.2mm. Generally workable, with some weather to plan around.
September in Topeka averages a daily high of 27.8°C with nights around 14.3°C. Expect roughly 7 wet days totalling 82.9mm. Comfortable conditions for being outdoors all day.
October in Topeka averages a daily high of 20.9°C with nights around 7.3°C. Expect roughly 7.6 wet days totalling 75.1mm. Comfortable conditions for being outdoors all day.
November in Topeka averages a daily high of 13.5°C with nights around 0.7°C. Expect roughly 5.7 wet days totalling 43.6mm. Generally workable, with some weather to plan around.
December in Topeka averages a daily high of 6.9°C with nights around -4.4°C. Expect roughly 5.8 wet days totalling 35.7mm. Demanding conditions — pack for it and plan indoor options.
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. Topeka peaks at 85.
Based on 30 years of records, September–October scores highest for comfort in Topeka, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 32.5°C.
May is the wettest, averaging 139.2mm of rain across roughly 12.2 wet days.
January is the coolest month, with average daily highs around 5°C.