| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 3° | -4° | 31.7mm | 10.4 | 16 |
| February | 6.9° | -2.3° | 30mm | 9.4 | 33 |
| March | 12.2° | 0.6° | 32.1mm | 9.6 | 54 |
| April | 18.2° | 5.2° | 54.6mm | 10.4 | 73 |
| May | 23° | 9.8° | 70.4mm | 12.5 | 75 |
| June | 26.6° | 13.3° | 83.7mm | 12.3 | 75 |
| July | 28.8° | 14.8° | 73.3mm | 9.5 | 74 |
| August | 29° | 14.6° | 58.6mm | 7.8 | 76 |
| September | 23.1° | 10.5° | 53.8mm | 9.2 | 82 |
| October | 17.6° | 5.6° | 39.4mm | 7.8 | 77 |
| November | 10.1° | 1.5° | 37.9mm | 9.1 | 49 |
| December | 4° | -2.2° | 37.9mm | 10.2 | 22 |
January in Deva averages a daily high of 3°C with nights around -4°C. Expect roughly 10.4 wet days totalling 31.7mm. A hard month to visit for comfort alone.
February in Deva averages a daily high of 6.9°C with nights around -2.3°C. Expect roughly 9.4 wet days totalling 30mm. A hard month to visit for comfort alone.
March in Deva averages a daily high of 12.2°C with nights around 0.6°C. Expect roughly 9.6 wet days totalling 32.1mm. Demanding conditions — pack for it and plan indoor options.
April in Deva averages a daily high of 18.2°C with nights around 5.2°C. Expect roughly 10.4 wet days totalling 54.6mm. Generally workable, with some weather to plan around.
May in Deva averages a daily high of 23°C with nights around 9.8°C. Expect roughly 12.5 wet days totalling 70.4mm. Comfortable conditions for being outdoors all day.
June in Deva averages a daily high of 26.6°C with nights around 13.3°C. Expect roughly 12.3 wet days totalling 83.7mm. Comfortable conditions for being outdoors all day.
July in Deva averages a daily high of 28.8°C with nights around 14.8°C. Expect roughly 9.5 wet days totalling 73.3mm. Generally workable, with some weather to plan around.
August in Deva averages a daily high of 29°C with nights around 14.6°C. Expect roughly 7.8 wet days totalling 58.6mm. Comfortable conditions for being outdoors all day.
September in Deva averages a daily high of 23.1°C with nights around 10.5°C. Expect roughly 9.2 wet days totalling 53.8mm. Comfortable conditions for being outdoors all day.
October in Deva averages a daily high of 17.6°C with nights around 5.6°C. Expect roughly 7.8 wet days totalling 39.4mm. Comfortable conditions for being outdoors all day.
November in Deva averages a daily high of 10.1°C with nights around 1.5°C. Expect roughly 9.1 wet days totalling 37.9mm. Demanding conditions — pack for it and plan indoor options.
December in Deva averages a daily high of 4°C with nights around -2.2°C. Expect roughly 10.2 wet days totalling 37.9mm. 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. Deva peaks at 82.
Based on 30 years of records, May–October scores highest for comfort in Deva, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 29°C.
June is the wettest, averaging 83.7mm of rain across roughly 12.3 wet days.
January is the coolest month, with average daily highs around 3°C.