July is one of the warmer months of the year in Banka, with average highs near 36.3°C and lows around 25°C (mean 30.7°C). It is a relatively wet time of year, averaging 263 mm of rainfall and 81% relative humidity across the period.
July is one of the warmer months of the year in Banka. Across 45 years of records, the warmest July in Banka was 1992 — when the month averaged 33.7°C — while the coldest were 2008, 2017 and 2020 at 29.2°C. Typical July days reach 36.3°C with nights near 25°C. The long-term trend is cooling, about 0.2°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 31.0°C | 31.1°C | 30.4°C | 30.6°C | 30.3°C | -0.7°C |
| Avg High | 37.5°C | 36.9°C | 35.7°C | 36.2°C | 35.0°C | -2.5°C |
| Avg Low | 24.5°C | 25.3°C | 25.0°C | 25.1°C | 25.5°C | +1°C |
| Avg Rain | 267 mm | 220 mm | 271 mm | 296 mm | 259 mm | -7 mm |
July temperatures in Banka have fallen by about 0.7°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 22.7°C (1989) to a record high of 42.2°C (1992).
Rainfall in July is a relatively wet time of year, averaging 263 mm, with a wettest year of 448 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.6°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
A quieter season to visit Banka
If your dates are flexible, the more temperate months of February and November tend to be the most comfortable for visiting Banka. That said, July — with days averaging 36.3°C and nights around 25°C (mean 30.7°C) and higher rainfall (263 mm) — can still be rewarding for travellers who don't mind the warmth, and often means fewer crowds.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 34.8°C | 25.3°C | 30.0°C | 303 mm | 83% | 2.7 m/s | 3.9 |
| 2024 | 36.2°C | 25.9°C | 31.1°C | 289 mm | 83% | 2.6 m/s | 4.5 |
| 2023 | 35.1°C | 26.0°C | 30.5°C | 214 mm | 82% | 2.5 m/s | 5 |
| 2022 | 37.4°C | 25.3°C | 31.4°C | 152 mm | 76% | 2.6 m/s | 5.2 |
| 2021 | 33.4°C | 25.2°C | 29.3°C | 279 mm | 87% | 2.4 m/s | 4.4 |
| 2020 | 33.3°C | 25.1°C | 29.2°C | 317 mm | 87% | 2.1 m/s | 4 |
| 2019 | 38.1°C | 24.9°C | 31.5°C | 360 mm | 81% | 2.7 m/s | 4.5 |
| 2018 | 36.9°C | 25.8°C | 31.3°C | 251 mm | 79% | 2.8 m/s | 4.3 |
| 2017 | 33.7°C | 24.8°C | 29.2°C | 416 mm | 86% | 2.5 m/s | 3.8 |
| 2016 | 36.2°C | 24.6°C | 30.4°C | 374 mm | 85% | 2.6 m/s | 4.3 |
| 2015 | 37.6°C | 24.7°C | 31.1°C | 270 mm | 83% | 2.3 m/s | 4.3 |
| 2014 | 34.8°C | 25.4°C | 30.1°C | 355 mm | 85% | 2.5 m/s | 4.3 |
| 2013 | 34.4°C | 25.1°C | 29.8°C | 178 mm | 84% | 2.2 m/s | 5 |
| 2012 | 38.3°C | 25.6°C | 31.9°C | 320 mm | 79% | 2.2 m/s | 4.3 |
| 2011 | 34.3°C | 24.6°C | 29.5°C | 207 mm | 84% | 2.3 m/s | 4.9 |
| 2010 | 37.3°C | 25.0°C | 31.1°C | 224 mm | 79% | 2.9 m/s | 5 |
| 2009 | 39.0°C | 26.0°C | 32.5°C | 298 mm | 73% | 2.8 m/s | 4.6 |
| 2008 ❄️ | 33.8°C | 24.6°C | 29.2°C | 204 mm | 86% | 2.2 m/s | 4.1 |
| 2007 | 35.7°C | 24.6°C | 30.1°C | 405 mm | 83% | 2.7 m/s | 3.8 |
| 2006 | 34.1°C | 24.7°C | 29.4°C | 290 mm | 85% | 2.5 m/s | 4.3 |
| 2005 | 35.8°C | 24.7°C | 30.2°C | 340 mm | 83% | 2.3 m/s | 4.4 |
| 2004 | 33.9°C | 25.0°C | 29.4°C | 344 mm | 85% | 2.7 m/s | 4.9 |
| 2003 | 35.2°C | 25.5°C | 30.3°C | 263 mm | 84% | 2.5 m/s | 5.1 |
| 2002 | 38.3°C | 25.7°C | 32.0°C | 178 mm | 77% | 2.5 m/s | 4.2 |
| 2001 | 34.8°C | 25.1°C | 30.0°C | 199 mm | 83% | 3.1 m/s | 4.7 |
| 2000 | 36.6°C | 24.6°C | 30.6°C | 190 mm | 81% | 2.8 m/s | 4.5 |
| 1999 | 35.7°C | 25.4°C | 30.5°C | 245 mm | 84% | 2.5 m/s | 4.5 |
| 1998 | 36.0°C | 25.5°C | 30.8°C | 288 mm | 84% | 2.6 m/s | 4.3 |
| 1997 | 34.4°C | 25.0°C | 29.7°C | 404 mm | 86% | 2.5 m/s | 4.2 |
| 1996 | 37.9°C | 25.2°C | 31.6°C | 181 mm | 79% | 2.4 m/s | 4.9 |
| 1995 | 35.9°C | 25.1°C | 30.5°C | 161 mm | 81% | 2.5 m/s | 4.6 |
| 1994 | 36.0°C | 25.3°C | 30.6°C | 193 mm | 77% | 2.9 m/s | 4.6 |
| 1993 | 37.9°C | 25.4°C | 31.6°C | 111 mm | 71% | 3 m/s | 5.1 |
| 1992 🔥 | 42.2°C | 25.1°C | 33.7°C | 157 mm | 69% | 2.5 m/s | 4.8 |
| 1991 | 38.8°C | 26.1°C | 32.4°C | 114 mm | 70% | 2.9 m/s | 4.6 |
| 1990 | 34.7°C | 24.5°C | 29.6°C | 349 mm | 83% | 2.2 m/s | 4 |
| 1989 | 37.6°C | 22.7°C | 30.2°C | 230 mm | 78% | 2.1 m/s | 4.7 |
| 1988 | 35.2°C | 25.5°C | 30.3°C | 204 mm | 82% | 2.1 m/s | 4.2 |
| 1987 | 39.9°C | 25.3°C | 32.6°C | 266 mm | 77% | 2.2 m/s | 4.2 |
| 1986 | 36.0°C | 23.8°C | 29.9°C | 275 mm | 82% | 2.8 m/s | 4.9 |
| 1985 | 36.9°C | 24.2°C | 30.5°C | 325 mm | 80% | 2.4 m/s | 4.7 |
| 1984 | 34.2°C | 24.4°C | 29.3°C | 243 mm | 83% | 2.1 m/s | 3.4 |
| 1983 | 40.5°C | 25.6°C | 33.0°C | 200 mm | 68% | 2.4 m/s | — |
| 1982 | 42.1°C | 24.8°C | 33.5°C | 208 mm | 73% | 2.5 m/s | — |
| 1981 🌧️ | 34.7°C | 24.3°C | 29.5°C | 448 mm | 84% | 2.7 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 36.3°C with lows near 25°C (mean 30.7°C), based on 45 years of NASA POWER data.
July averages 263 mm of rainfall in Banka, a relatively wet time of year. The wettest on record was 448 mm in 1981.
The hottest July reached 42.2°C in 1992. The coldest dipped to 22.7°C in 1989.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have fallen by about 0.7°C. Daytime highs moved from 37.7°C to 35.4°C and overnight lows from 24.7°C to 25.5°C over the same span.
July is one of the warmer months of the year in Banka and a relatively wet time of year, so plan for around 36.3°C daytime highs and 25°C at night.
Not quite — July is the 9th coolest month in Banka, averaging 30.7°C.
For July in Banka, pack light, breathable clothing and sun protection, with typical highs of 36.3°C and lows of 25°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 81% — quite humid.
Average wind speed in July is 2.5 m/s. The windiest July on record averaged 3.1 m/s (2001).
The wettest July on record was 1981 with 448 mm. On average, July sees 263 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Banka behaves each July, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for July specifically, along with year-by-year records and how the month has changed over the decades.
