| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | -12° | -20.3° | 21.2mm | 12.9 | 4 |
| February | -9.5° | -18.5° | 15mm | 9.2 | 12 |
| March | -2.3° | -11.9° | 14.6mm | 7.2 | 16 |
| April | 10.1° | -1.3° | 18mm | 7.2 | 49 |
| May | 20° | 6.8° | 31.5mm | 9.2 | 82 |
| June | 24.1° | 11.6° | 43.2mm | 10.3 | 79 |
| July | 25.7° | 13.6° | 61.4mm | 10.7 | 79 |
| August | 23.6° | 11.4° | 48.4mm | 11.9 | 76 |
| September | 17.3° | 5.5° | 28mm | 9.2 | 73 |
| October | 9.3° | -0.3° | 32.1mm | 11 | 40 |
| November | -4.1° | -11.1° | 26.7mm | 11.3 | 7 |
| December | -9.3° | -17.2° | 24.9mm | 12.8 | 4 |
January in Petropavl averages a daily high of -12°C with nights around -20.3°C. Expect roughly 12.9 wet days totalling 21.2mm. A hard month to visit for comfort alone.
February in Petropavl averages a daily high of -9.5°C with nights around -18.5°C. Expect roughly 9.2 wet days totalling 15mm. A hard month to visit for comfort alone.
March in Petropavl averages a daily high of -2.3°C with nights around -11.9°C. Expect roughly 7.2 wet days totalling 14.6mm. A hard month to visit for comfort alone.
April in Petropavl averages a daily high of 10.1°C with nights around -1.3°C. Expect roughly 7.2 wet days totalling 18mm. Demanding conditions — pack for it and plan indoor options.
May in Petropavl averages a daily high of 20°C with nights around 6.8°C. Expect roughly 9.2 wet days totalling 31.5mm. Comfortable conditions for being outdoors all day.
June in Petropavl averages a daily high of 24.1°C with nights around 11.6°C. Expect roughly 10.3 wet days totalling 43.2mm. Comfortable conditions for being outdoors all day.
July in Petropavl averages a daily high of 25.7°C with nights around 13.6°C. Expect roughly 10.7 wet days totalling 61.4mm. Comfortable conditions for being outdoors all day.
August in Petropavl averages a daily high of 23.6°C with nights around 11.4°C. Expect roughly 11.9 wet days totalling 48.4mm. Comfortable conditions for being outdoors all day.
September in Petropavl averages a daily high of 17.3°C with nights around 5.5°C. Expect roughly 9.2 wet days totalling 28mm. Generally workable, with some weather to plan around.
October in Petropavl averages a daily high of 9.3°C with nights around -0.3°C. Expect roughly 11 wet days totalling 32.1mm. Demanding conditions — pack for it and plan indoor options.
November in Petropavl averages a daily high of -4.1°C with nights around -11.1°C. Expect roughly 11.3 wet days totalling 26.7mm. A hard month to visit for comfort alone.
December in Petropavl averages a daily high of -9.3°C with nights around -17.2°C. Expect roughly 12.8 wet days totalling 24.9mm. 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. Petropavl peaks at 82.
Based on 30 years of records, May–August scores highest for comfort in Petropavl, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 25.7°C.
July is the wettest, averaging 61.4mm of rain across roughly 10.7 wet days.
January is the coolest month, with average daily highs around -12°C.