| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 6.8° | -2.1° | 23mm | 5.2 | 41 |
| February | 10.2° | 0.6° | 28.2mm | 5.9 | 55 |
| March | 16.2° | 5.5° | 45.9mm | 6.5 | 75 |
| April | 22.1° | 10.8° | 51.6mm | 6.2 | 88 |
| May | 27.6° | 16.3° | 85.1mm | 7.5 | 83 |
| June | 31.7° | 21.5° | 131.1mm | 7 | 67 |
| July | 32.1° | 23.8° | 266.8mm | 12.8 | 54 |
| August | 31.2° | 22.7° | 142.7mm | 10 | 63 |
| September | 27.5° | 17.8° | 85.5mm | 8 | 82 |
| October | 22.3° | 12.2° | 58.7mm | 6.4 | 87 |
| November | 15.4° | 5.8° | 39.5mm | 5.5 | 74 |
| December | 9.1° | -0.4° | 19.6mm | 4.2 | 53 |
January in Zhumadian averages a daily high of 6.8°C with nights around -2.1°C. Expect roughly 5.2 wet days totalling 23mm. Demanding conditions — pack for it and plan indoor options.
February in Zhumadian averages a daily high of 10.2°C with nights around 0.6°C. Expect roughly 5.9 wet days totalling 28.2mm. Generally workable, with some weather to plan around.
March in Zhumadian averages a daily high of 16.2°C with nights around 5.5°C. Expect roughly 6.5 wet days totalling 45.9mm. Comfortable conditions for being outdoors all day.
April in Zhumadian averages a daily high of 22.1°C with nights around 10.8°C. Expect roughly 6.2 wet days totalling 51.6mm. Comfortable conditions for being outdoors all day.
May in Zhumadian averages a daily high of 27.6°C with nights around 16.3°C. Expect roughly 7.5 wet days totalling 85.1mm. Comfortable conditions for being outdoors all day.
June in Zhumadian averages a daily high of 31.7°C with nights around 21.5°C. Expect roughly 7 wet days totalling 131.1mm. Generally workable, with some weather to plan around.
July in Zhumadian averages a daily high of 32.1°C with nights around 23.8°C. Expect roughly 12.8 wet days totalling 266.8mm. Demanding conditions — pack for it and plan indoor options.
August in Zhumadian averages a daily high of 31.2°C with nights around 22.7°C. Expect roughly 10 wet days totalling 142.7mm. Generally workable, with some weather to plan around.
September in Zhumadian averages a daily high of 27.5°C with nights around 17.8°C. Expect roughly 8 wet days totalling 85.5mm. Comfortable conditions for being outdoors all day.
October in Zhumadian averages a daily high of 22.3°C with nights around 12.2°C. Expect roughly 6.4 wet days totalling 58.7mm. Comfortable conditions for being outdoors all day.
November in Zhumadian averages a daily high of 15.4°C with nights around 5.8°C. Expect roughly 5.5 wet days totalling 39.5mm. Generally workable, with some weather to plan around.
December in Zhumadian averages a daily high of 9.1°C with nights around -0.4°C. Expect roughly 4.2 wet days totalling 19.6mm. 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. Zhumadian peaks at 88.
Based on 30 years of records, April–May scores highest for comfort in Zhumadian, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 32.1°C.
July is the wettest, averaging 266.8mm of rain across roughly 12.8 wet days.
January is the coolest month, with average daily highs around 6.8°C.