| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 37.3° | 20° | 27.9mm | 4.6 | 50 |
| February | 36.8° | 20.1° | 26.7mm | 3.6 | 54 |
| March | 34.6° | 18.1° | 54.8mm | 5.6 | 58 |
| April | 30.4° | 13.3° | 31mm | 3.9 | 79 |
| May | 26.8° | 8.8° | 13mm | 1.8 | 96 |
| June | 23° | 4.9° | 0.4mm | 0.3 | 99 |
| July | 22.8° | 4.1° | 4mm | 1 | 98 |
| August | 25.4° | 5.2° | 0.7mm | 0.5 | 99 |
| September | 29.2° | 9.2° | 5.2mm | 1 | 89 |
| October | 32.5° | 13.8° | 17mm | 2 | 74 |
| November | 34.7° | 15.8° | 9.8mm | 2 | 65 |
| December | 36.7° | 18.7° | 24.8mm | 3.3 | 55 |
January in Upington averages a daily high of 37.3°C with nights around 20°C. Expect roughly 4.6 wet days totalling 27.9mm. Demanding conditions — pack for it and plan indoor options.
February in Upington averages a daily high of 36.8°C with nights around 20.1°C. Expect roughly 3.6 wet days totalling 26.7mm. Demanding conditions — pack for it and plan indoor options.
March in Upington averages a daily high of 34.6°C with nights around 18.1°C. Expect roughly 5.6 wet days totalling 54.8mm. Generally workable, with some weather to plan around.
April in Upington averages a daily high of 30.4°C with nights around 13.3°C. Expect roughly 3.9 wet days totalling 31mm. Comfortable conditions for being outdoors all day.
May in Upington averages a daily high of 26.8°C with nights around 8.8°C. Rain is rare — about 1.8 wet days and 13mm across the month. Comfortable conditions for being outdoors all day.
June in Upington averages a daily high of 23°C with nights around 4.9°C. Rain is rare — about 0.3 wet days and 0.4mm across the month. Comfortable conditions for being outdoors all day.
July in Upington averages a daily high of 22.8°C with nights around 4.1°C. Rain is rare — about 1 wet days and 4mm across the month. Comfortable conditions for being outdoors all day.
August in Upington averages a daily high of 25.4°C with nights around 5.2°C. Rain is rare — about 0.5 wet days and 0.7mm across the month. Comfortable conditions for being outdoors all day.
September in Upington averages a daily high of 29.2°C with nights around 9.2°C. Rain is rare — about 1 wet days and 5.2mm across the month. Comfortable conditions for being outdoors all day.
October in Upington averages a daily high of 32.5°C with nights around 13.8°C. Rain is rare — about 2 wet days and 17mm across the month. Generally workable, with some weather to plan around.
November in Upington averages a daily high of 34.7°C with nights around 15.8°C. Rain is rare — about 2 wet days and 9.8mm across the month. Generally workable, with some weather to plan around.
December in Upington averages a daily high of 36.7°C with nights around 18.7°C. Expect roughly 3.3 wet days totalling 24.8mm. Generally workable, with some weather to plan around.
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. Upington peaks at 99.
Based on 30 years of records, May–August scores highest for comfort in Upington, balancing daytime temperature against rainfall.
January is the warmest, averaging a daily high of 37.3°C.
March is the wettest, averaging 54.8mm of rain across roughly 5.6 wet days.
July is the coolest month, with average daily highs around 22.8°C.