| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 32.3° | 24.1° | — | — | 73 |
| February | 32.5° | 24.1° | 44.6mm | 4.5 | 69 |
| March | 32.6° | 24.4° | 103.5mm | 7 | 64 |
| April | 32.7° | 24.4° | — | — | 71 |
| May | 32.5° | 24.5° | 102.6mm | 9 | 60 |
| June | 31.8° | 24.1° | 78.1mm | 15 | 51 |
| July | 31.6° | 23.9° | — | — | 76 |
| August | 32.1° | 23.8° | — | — | 74 |
| September | 32.5° | 24° | — | — | 72 |
| October | 32.7° | 24.5° | 96.5mm | 5 | 67 |
| November | 32.5° | 24.5° | 121.2mm | 4 | 70 |
| December | 32.4° | 24.3° | 58.2mm | 11 | 56 |
January in Samarinda averages a daily high of 32.3°C with nights around 24.1°C. Generally workable, with some weather to plan around.
February in Samarinda averages a daily high of 32.5°C with nights around 24.1°C. Expect roughly 4.5 wet days totalling 44.6mm. Generally workable, with some weather to plan around.
March in Samarinda averages a daily high of 32.6°C with nights around 24.4°C. Expect roughly 7 wet days totalling 103.5mm. Generally workable, with some weather to plan around.
April in Samarinda averages a daily high of 32.7°C with nights around 24.4°C. Generally workable, with some weather to plan around.
May in Samarinda averages a daily high of 32.5°C with nights around 24.5°C. Expect roughly 9 wet days totalling 102.6mm. Generally workable, with some weather to plan around.
June in Samarinda averages a daily high of 31.8°C with nights around 24.1°C. Expect roughly 15 wet days totalling 78.1mm. Demanding conditions — pack for it and plan indoor options.
July in Samarinda averages a daily high of 31.6°C with nights around 23.9°C. Comfortable conditions for being outdoors all day.
August in Samarinda averages a daily high of 32.1°C with nights around 23.8°C. Generally workable, with some weather to plan around.
September in Samarinda averages a daily high of 32.5°C with nights around 24°C. Generally workable, with some weather to plan around.
October in Samarinda averages a daily high of 32.7°C with nights around 24.5°C. Expect roughly 5 wet days totalling 96.5mm. Generally workable, with some weather to plan around.
November in Samarinda averages a daily high of 32.5°C with nights around 24.5°C. Expect roughly 4 wet days totalling 121.2mm. Generally workable, with some weather to plan around.
December in Samarinda averages a daily high of 32.4°C with nights around 24.3°C. Expect roughly 11 wet days totalling 58.2mm. 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. Samarinda peaks at 76.
Based on 30 years of records, July–September scores highest for comfort in Samarinda, balancing daytime temperature against rainfall.
April is the warmest, averaging a daily high of 32.7°C.
November is the wettest, averaging 121.2mm of rain across roughly 4 wet days.
July is the coolest month, with average daily highs around 31.6°C.