Climate averages 1991–2020
Samarinda weather
in July.
A hot, very wet month: the coolest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Samarinda: daytime highs average 29.4°C and nights cool to about 23.2°C. By daytime temperature it is the coolest month of the year.
Expect about 186 mm of rain on roughly 24 days, which makes July a very wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 06 min on an average July day.
The nearest other city in this atlas is Loa Janan (12 km away). In July its highs average 29.4°C, about as warm as Samarinda, with 178 mm of rain.
Among the 200 cities listed in Indonesia, Samarinda ranks joint 94th of 200 for the warmest July highs and joint 179th of 200 for the driest July (rainfall, lowest first). The mean July high of those 200 cities is 29.0°C; Samarinda is 0.4°C warmer than that mean.
From July to August, average highs rise by 0.6°C to 30.0°C, and monthly rainfall falls from 186 mm to 160 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Samarinda climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.6°C23.2°C | 23.2°C | 279 | 25.9 | 12.112 h |
| February | 29.9°C23.3°C | 23.3°C | 240 | 22.8 | 12.112 h |
| March | 30.0°C23.4°C | 23.4°C | 299 | 26.6 | 12.112 h |
| April | 30.1°C23.6°C | 23.6°C | 310 | 27.2 | 12.112 h |
| May | 30.0°C23.7°C | 23.7°C | 260 | 28.5 | 12.112 h |
| June | 29.6°C23.5°C | 23.5°C | 227 | 25.9 | 12.112 h |
| July, selected | 29.4°C23.2°C | 23.2°C | 186 | 23.6 | 12.112 h |
| August | 30.0°C23.3°C | 23.3°C | 160 | 20.5 | 12.112 h |
| September | 30.6°C23.4°C | 23.4°C | 173 | 21.3 | 12.112 h |
| October | 30.6°C23.5°C | 23.5°C | 226 | 25.5 | 12.112 h |
| November | 30.0°C23.4°C | 23.4°C | 290 | 28.2 | 12.112 h |
| December | 29.7°C23.3°C | 23.3°C | 315 | 29.1 | 12.112 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Loa Janan in JulyIndonesia · 12 kmHigh 29.4°C · Low 23.4°C · 178 mm rain
- Nusantara in JulyIndonesia · 72 kmHigh 28.7°C · Low 23.2°C · 181 mm rain
- Bontang in JulyIndonesia · 79 kmHigh 28.9°C · Low 24.2°C · 150 mm rain
- Balikpapan in JulyIndonesia · 93 kmHigh 27.5°C · Low 24.3°C · 142 mm rain
- Majene in JulyIndonesia · 395 kmHigh 27.8°C · Low 24.8°C · 63 mm rain
- Palangkaraya in JulyIndonesia · 407 kmHigh 30.1°C · Low 22.9°C · 99 mm rain
- Martapura in JulyIndonesia · 412 kmHigh 29.8°C · Low 23.0°C · 100 mm rain
- Banjarbaru in JulyIndonesia · 416 kmHigh 29.8°C · Low 22.6°C · 100 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Samarinda) is explained once on the Samarinda year overview and on the Sources, method and limits page.