| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 32.2° | 17.8° | 9.4mm | 1.2 | 77 |
| February | 34.4° | 20.3° | 18.8mm | 1 | 68 |
| March | 36.4° | 23° | 19.7mm | 2.9 | 57 |
| April | 37.7° | 26.1° | 48.6mm | 5.6 | 46 |
| May | 36.3° | 25.4° | 164.1mm | 12.6 | 38 |
| June | 34.9° | 25.2° | 215.2mm | 18.2 | 38 |
| July | 33.7° | 25° | 188.1mm | 20 | 43 |
| August | 33.2° | 24.6° | 291.8mm | 22.9 | 45 |
| September | 33.5° | 24.4° | 327.2mm | 20.9 | 44 |
| October | 33.8° | 24° | 78.8mm | 4.9 | 63 |
| November | 33.2° | 22.9° | 36.1mm | 4.4 | 66 |
| December | 31.5° | 18.6° | 2.4mm | 0.6 | 81 |
January in Uttaradit averages a daily high of 32.2°C with nights around 17.8°C. Rain is rare — about 1.2 wet days and 9.4mm across the month. Comfortable conditions for being outdoors all day.
February in Uttaradit averages a daily high of 34.4°C with nights around 20.3°C. Rain is rare — about 1 wet days and 18.8mm across the month. Generally workable, with some weather to plan around.
March in Uttaradit averages a daily high of 36.4°C with nights around 23°C. Rain is rare — about 2.9 wet days and 19.7mm across the month. Generally workable, with some weather to plan around.
April in Uttaradit averages a daily high of 37.7°C with nights around 26.1°C. Expect roughly 5.6 wet days totalling 48.6mm. Demanding conditions — pack for it and plan indoor options.
May in Uttaradit averages a daily high of 36.3°C with nights around 25.4°C. Expect roughly 12.6 wet days totalling 164.1mm. Demanding conditions — pack for it and plan indoor options.
June in Uttaradit averages a daily high of 34.9°C with nights around 25.2°C. Expect roughly 18.2 wet days totalling 215.2mm. Demanding conditions — pack for it and plan indoor options.
July in Uttaradit averages a daily high of 33.7°C with nights around 25°C. Expect roughly 20 wet days totalling 188.1mm. Demanding conditions — pack for it and plan indoor options.
August in Uttaradit averages a daily high of 33.2°C with nights around 24.6°C. Expect roughly 22.9 wet days totalling 291.8mm. Demanding conditions — pack for it and plan indoor options.
September in Uttaradit averages a daily high of 33.5°C with nights around 24.4°C. Expect roughly 20.9 wet days totalling 327.2mm. Demanding conditions — pack for it and plan indoor options.
October in Uttaradit averages a daily high of 33.8°C with nights around 24°C. Expect roughly 4.9 wet days totalling 78.8mm. Generally workable, with some weather to plan around.
November in Uttaradit averages a daily high of 33.2°C with nights around 22.9°C. Expect roughly 4.4 wet days totalling 36.1mm. Generally workable, with some weather to plan around.
December in Uttaradit averages a daily high of 31.5°C with nights around 18.6°C. Rain is rare — about 0.6 wet days and 2.4mm 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. Uttaradit peaks at 81.
Based on 30 years of records, December–January scores highest for comfort in Uttaradit, balancing daytime temperature against rainfall.
April is the warmest, averaging a daily high of 37.7°C.
September is the wettest, averaging 327.2mm of rain across roughly 20.9 wet days.
December is the coolest month, with average daily highs around 31.5°C.