September is one of the warmer months of the year in Porbandar, with average highs near 30.5°C and lows around 26°C (mean 28.3°C). It is a relatively wet time of year, averaging 104 mm of rainfall and 80% relative humidity across the period.
September is one of the warmer months of the year in Porbandar. Across 45 years of records, the warmest September in Porbandar was 2015 — when the month averaged 29.7°C — while the coldest was 1994 at 27°C. Typical September days reach 30.5°C with nights near 26°C. The long-term September temperature trend is broadly flat.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 28.4°C | 28.0°C | 28.3°C | 28.3°C | 28.1°C | -0.3°C |
| Avg High | 31.1°C | 30.2°C | 30.8°C | 30.4°C | 29.9°C | -1.2°C |
| Avg Low | 25.8°C | 25.8°C | 25.8°C | 26.2°C | 26.5°C | +0.7°C |
| Avg Rain | 62 mm | 64 mm | 72 mm | 159 mm | 191 mm | +130 mm |
September temperatures in Porbandar have stayed relatively stable across the record.
September has ranged from a record low of 24.1°C (1984) to a record high of 33.1°C (2015).
Rainfall in September is a relatively wet time of year, averaging 104 mm, with a wettest year of 715 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.2°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
A quieter season to visit Porbandar
If your dates are flexible, the more temperate months of January and February tend to be the most comfortable for visiting Porbandar. That said, September — with days averaging 30.5°C and nights around 26°C (mean 28.3°C) and higher rainfall (104 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 | 30.5°C | 26.2°C | 28.3°C | 73 mm | 83% | 4.5 m/s | 4.8 |
| 2024 | 29.3°C | 26.8°C | 28.0°C | 74 mm | 82% | 4.2 m/s | 5.4 |
| 2023 | 30.6°C | 26.5°C | 28.5°C | 74 mm | 82% | 4.4 m/s | 5.5 |
| 2022 | 30.4°C | 26.2°C | 28.3°C | 116 mm | 81% | 4.1 m/s | 5.4 |
| 2021 🌧️ | 28.9°C | 26.0°C | 27.4°C | 715 mm | 86% | 5.1 m/s | 3.7 |
| 2020 | 29.7°C | 27.0°C | 28.3°C | 97 mm | 80% | 3.7 m/s | 5.6 |
| 2019 | 30.0°C | 27.1°C | 28.5°C | 452 mm | 86% | 4.7 m/s | 3.8 |
| 2018 | 30.6°C | 25.2°C | 27.9°C | 23 mm | 80% | 4.6 m/s | 5.8 |
| 2017 | 29.7°C | 25.7°C | 27.7°C | 41 mm | 81% | 3.9 m/s | 5.7 |
| 2016 | 29.3°C | 25.9°C | 27.6°C | 31 mm | 80% | 4.6 m/s | 5.5 |
| 2015 🔥 | 33.1°C | 26.2°C | 29.7°C | 78 mm | 78% | 4.3 m/s | 5.6 |
| 2014 | 30.0°C | 26.7°C | 28.4°C | 93 mm | 80% | 4.4 m/s | 5.2 |
| 2013 | 30.5°C | 26.3°C | 28.4°C | 305 mm | 82% | 4.9 m/s | 5.1 |
| 2012 | 31.2°C | 26.2°C | 28.7°C | 191 mm | 82% | 4.6 m/s | 4.7 |
| 2011 | 29.4°C | 26.2°C | 27.8°C | 205 mm | 81% | 4.5 m/s | 4.8 |
| 2010 | 30.6°C | 26.0°C | 28.3°C | 168 mm | 81% | 4 m/s | 4.9 |
| 2009 | 30.0°C | 26.7°C | 28.3°C | 6 mm | 78% | 4.1 m/s | 6.2 |
| 2008 | 30.9°C | 25.8°C | 28.3°C | 220 mm | 80% | 4.5 m/s | 5.3 |
| 2007 | 30.5°C | 26.2°C | 28.3°C | 173 mm | 81% | 4.1 m/s | 5.5 |
| 2006 | 30.7°C | 25.3°C | 28.0°C | 81 mm | 83% | 4.2 m/s | 5.5 |
| 2005 | 30.3°C | 26.0°C | 28.2°C | 168 mm | 85% | 5 m/s | 4.7 |
| 2004 | 29.9°C | 25.6°C | 27.7°C | 27 mm | 80% | 3.9 m/s | 5.8 |
| 2003 | 30.2°C | 26.0°C | 28.1°C | 23 mm | 79% | 4.8 m/s | 5.5 |
| 2002 | 31.4°C | 25.0°C | 28.2°C | 5 mm | 77% | 4.7 m/s | 6.1 |
| 2001 | 31.5°C | 26.2°C | 28.9°C | 16 mm | 79% | 4.1 m/s | 5.7 |
| 2000 | 33.0°C | 25.5°C | 29.3°C | 6 mm | 78% | 4.3 m/s | 5.6 |
| 1999 | 30.7°C | 26.6°C | 28.6°C | 33 mm | 77% | 4.9 m/s | 5.8 |
| 1998 | 32.2°C | 26.5°C | 29.3°C | 39 mm | 80% | 4.8 m/s | 5.7 |
| 1997 | 29.2°C | 26.2°C | 27.7°C | 122 mm | 78% | 4.5 m/s | 5.6 |
| 1996 | 29.8°C | 24.9°C | 27.4°C | 11 mm | 80% | 4.3 m/s | 5.7 |
| 1995 | 30.5°C | 26.2°C | 28.4°C | 24 mm | 77% | 4.5 m/s | 5.8 |
| 1994 ❄️ | 29.4°C | 24.7°C | 27.0°C | 189 mm | 79% | 4.7 m/s | 5.8 |
| 1993 | 30.0°C | 26.2°C | 28.1°C | 64 mm | 77% | 5.2 m/s | 5.8 |
| 1992 | 31.0°C | 25.1°C | 28.0°C | 114 mm | 77% | 4.6 m/s | 5.6 |
| 1991 | 29.9°C | 25.0°C | 27.4°C | 7 mm | 79% | 4.5 m/s | 5.7 |
| 1990 | 29.2°C | 26.2°C | 27.7°C | 41 mm | 81% | 4.2 m/s | 5.6 |
| 1989 | 30.8°C | 26.1°C | 28.5°C | 34 mm | 78% | 3.9 m/s | 5.8 |
| 1988 | 31.2°C | 26.8°C | 29.0°C | 155 mm | 83% | 4.5 m/s | 5.7 |
| 1987 | 32.5°C | 26.0°C | 29.2°C | 1 mm | 78% | 4.9 m/s | 6 |
| 1986 | 30.5°C | 25.1°C | 27.8°C | 5 mm | 77% | 5 m/s | 6 |
| 1985 | 31.0°C | 25.6°C | 28.3°C | 32 mm | 76% | 4.2 m/s | 5.8 |
| 1984 | 30.6°C | 24.1°C | 27.4°C | 125 mm | 83% | 4.8 m/s | 5.7 |
| 1983 | 30.8°C | 26.4°C | 28.6°C | 60 mm | 81% | 3.9 m/s | — |
| 1982 | 30.5°C | 26.0°C | 28.2°C | 43 mm | 77% | 4.2 m/s | — |
| 1981 | 31.6°C | 26.3°C | 28.9°C | 102 mm | 80% | 3.9 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 30.5°C with lows near 26°C (mean 28.3°C), based on 45 years of NASA POWER data.
September averages 104 mm of rainfall in Porbandar, a relatively wet time of year. The wettest on record was 715 mm in 2021.
The hottest September reached 33.1°C in 2015. The coldest dipped to 24.1°C in 1984.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have fallen by about 0.2°C. Daytime highs moved from 30.9°C to 29.9°C and overnight lows from 25.7°C to 26.3°C over the same span.
September is one of the warmer months of the year in Porbandar and a relatively wet time of year, so plan for around 30.5°C daytime highs and 26°C at night.
Not quite — September is the 8th coolest month in Porbandar, averaging 28.3°C.
For September in Porbandar, pack light, breathable clothing and sun protection, with typical highs of 30.5°C and lows of 26°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 80% — quite humid.
Average wind speed in September is 4.4 m/s. The windiest September on record averaged 5.2 m/s (1993).
The wettest September on record was 2021 with 715 mm. On average, September sees 104 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 Porbandar behaves each September, 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 September specifically, along with year-by-year records and how the month has changed over the decades.
