| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 4.6° | -2.5° | 41.4mm | 10.9 | 22 |
| February | 7.9° | -1.2° | 37.5mm | 9 | 38 |
| March | 12.7° | 1.7° | 37mm | 9 | 58 |
| April | 18.6° | 6.5° | 47.3mm | 9.8 | 76 |
| May | 23.3° | 11.7° | 81.2mm | 12.1 | 76 |
| June | 27.1° | 15.2° | 89mm | 9.6 | 80 |
| July | 29.3° | 16.4° | 62.3mm | 7.8 | 75 |
| August | 29.5° | 16.2° | 62mm | 7.7 | 75 |
| September | 24.1° | 11.9° | 66.2mm | 8.9 | 82 |
| October | 18.6° | 7.3° | 53.1mm | 8.3 | 79 |
| November | 11.8° | 3.2° | 53.9mm | 9.6 | 55 |
| December | 5.6° | -1.3° | 50.4mm | 11.3 | 26 |
January in Zrenjanin averages a daily high of 4.6°C with nights around -2.5°C. Expect roughly 10.9 wet days totalling 41.4mm. A hard month to visit for comfort alone.
February in Zrenjanin averages a daily high of 7.9°C with nights around -1.2°C. Expect roughly 9 wet days totalling 37.5mm. Demanding conditions — pack for it and plan indoor options.
March in Zrenjanin averages a daily high of 12.7°C with nights around 1.7°C. Expect roughly 9 wet days totalling 37mm. Generally workable, with some weather to plan around.
April in Zrenjanin averages a daily high of 18.6°C with nights around 6.5°C. Expect roughly 9.8 wet days totalling 47.3mm. Comfortable conditions for being outdoors all day.
May in Zrenjanin averages a daily high of 23.3°C with nights around 11.7°C. Expect roughly 12.1 wet days totalling 81.2mm. Comfortable conditions for being outdoors all day.
June in Zrenjanin averages a daily high of 27.1°C with nights around 15.2°C. Expect roughly 9.6 wet days totalling 89mm. Comfortable conditions for being outdoors all day.
July in Zrenjanin averages a daily high of 29.3°C with nights around 16.4°C. Expect roughly 7.8 wet days totalling 62.3mm. Comfortable conditions for being outdoors all day.
August in Zrenjanin averages a daily high of 29.5°C with nights around 16.2°C. Expect roughly 7.7 wet days totalling 62mm. Comfortable conditions for being outdoors all day.
September in Zrenjanin averages a daily high of 24.1°C with nights around 11.9°C. Expect roughly 8.9 wet days totalling 66.2mm. Comfortable conditions for being outdoors all day.
October in Zrenjanin averages a daily high of 18.6°C with nights around 7.3°C. Expect roughly 8.3 wet days totalling 53.1mm. Comfortable conditions for being outdoors all day.
November in Zrenjanin averages a daily high of 11.8°C with nights around 3.2°C. Expect roughly 9.6 wet days totalling 53.9mm. Generally workable, with some weather to plan around.
December in Zrenjanin averages a daily high of 5.6°C with nights around -1.3°C. Expect roughly 11.3 wet days totalling 50.4mm. 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. Zrenjanin peaks at 82.
Based on 30 years of records, April–October scores highest for comfort in Zrenjanin, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 29.5°C.
June is the wettest, averaging 89mm of rain across roughly 9.6 wet days.
January is the coolest month, with average daily highs around 4.6°C.