| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 22.8° | 3.2° | 4.3mm | 1.2 | 98 |
| February | 24.7° | 4.4° | 3.7mm | 0.9 | 98 |
| March | 26.5° | 6.3° | 11.4mm | 3.4 | 93 |
| April | 28.1° | 8.7° | 31.3mm | 5.3 | 85 |
| May | 28.1° | 10.2° | 71.8mm | 11.3 | 73 |
| June | 26.1° | 11.6° | 132.6mm | 16 | 70 |
| July | 25.1° | 10.5° | 133.4mm | 17 | 70 |
| August | 25.6° | 10.8° | 135.9mm | 16.8 | 70 |
| September | 24.7° | 11.3° | 136.2mm | 16.4 | 70 |
| October | 24.8° | 9.7° | 72.3mm | 9 | 82 |
| November | 24.2° | 6.4° | 10.8mm | 2.7 | 95 |
| December | 22.8° | 4° | 7.9mm | 1.1 | 98 |
January in Tlaxcala averages a daily high of 22.8°C with nights around 3.2°C. Rain is rare — about 1.2 wet days and 4.3mm across the month. Comfortable conditions for being outdoors all day.
February in Tlaxcala averages a daily high of 24.7°C with nights around 4.4°C. Rain is rare — about 0.9 wet days and 3.7mm across the month. Comfortable conditions for being outdoors all day.
March in Tlaxcala averages a daily high of 26.5°C with nights around 6.3°C. Expect roughly 3.4 wet days totalling 11.4mm. Comfortable conditions for being outdoors all day.
April in Tlaxcala averages a daily high of 28.1°C with nights around 8.7°C. Expect roughly 5.3 wet days totalling 31.3mm. Comfortable conditions for being outdoors all day.
May in Tlaxcala averages a daily high of 28.1°C with nights around 10.2°C. Expect roughly 11.3 wet days totalling 71.8mm. Generally workable, with some weather to plan around.
June in Tlaxcala averages a daily high of 26.1°C with nights around 11.6°C. Expect roughly 16 wet days totalling 132.6mm. Generally workable, with some weather to plan around.
July in Tlaxcala averages a daily high of 25.1°C with nights around 10.5°C. Expect roughly 17 wet days totalling 133.4mm. Generally workable, with some weather to plan around.
August in Tlaxcala averages a daily high of 25.6°C with nights around 10.8°C. Expect roughly 16.8 wet days totalling 135.9mm. Generally workable, with some weather to plan around.
September in Tlaxcala averages a daily high of 24.7°C with nights around 11.3°C. Expect roughly 16.4 wet days totalling 136.2mm. Generally workable, with some weather to plan around.
October in Tlaxcala averages a daily high of 24.8°C with nights around 9.7°C. Expect roughly 9 wet days totalling 72.3mm. Comfortable conditions for being outdoors all day.
November in Tlaxcala averages a daily high of 24.2°C with nights around 6.4°C. Rain is rare — about 2.7 wet days and 10.8mm across the month. Comfortable conditions for being outdoors all day.
December in Tlaxcala averages a daily high of 22.8°C with nights around 4°C. Rain is rare — about 1.1 wet days and 7.9mm across the month. Comfortable conditions for being outdoors all day.
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. Tlaxcala peaks at 98.
Based on 30 years of records, November–March scores highest for comfort in Tlaxcala, balancing daytime temperature against rainfall.
April is the warmest, averaging a daily high of 28.1°C.
September is the wettest, averaging 136.2mm of rain across roughly 16.4 wet days.
January is the coolest month, with average daily highs around 22.8°C.