September is close to Vizianagaram's year-round average, with average highs near 29.1°C and lows around 23.9°C (mean 26.5°C). It is a relatively wet time of year, averaging 224 mm of rainfall and 87% relative humidity across the period.
September is close to Vizianagaram's year-round average. Across 45 years of records, the warmest September in Vizianagaram was 1987 — when the month averaged 27.4°C — while the coldest was 1992 at 25.9°C. Typical September days reach 29.1°C with nights near 23.9°C. The long-term September temperature trend is broadly flat.
September is a relatively wet time of year in Vizianagaram, averaging 224 mm of rainfall. The wettest September on record was 2005 with 629 mm, while the driest was 2002 at 47 mm.
Relative humidity in Vizianagaram during September averages 87%. The most humid September was 1998 at 90%, and the least humid was 2002 at 78%.
September receives about 4.5 kWh/m²/day of solar energy in Vizianagaram. The sunniest Septembers were 1986 and 2004 at 5 kWh/m²/day, and the cloudiest were 2016, 2019 and 2023, among others at 3.9.
Average wind speed in Vizianagaram during September is 2 m/s. The windiest Septembers were 1983, 1999 and 2005 at 2.5 m/s, while the calmest was 2004 at 1.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 26.3°C | 26.3°C | 26.6°C | 26.5°C | 26.8°C | +0.5°C |
| Avg High | 29.0°C | 28.9°C | 29.3°C | 29.1°C | 29.3°C | +0.3°C |
| Avg Low | 23.6°C | 23.7°C | 23.9°C | 23.9°C | 24.3°C | +0.7°C |
| Avg Rain | 188 mm | 191 mm | 248 mm | 228 mm | 285 mm | +96 mm |
September temperatures in Vizianagaram have risen by about 0.5°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 20.4°C (1982) to a record high of 33.8°C (2002).
Rainfall in September is a relatively wet time of year, averaging 224 mm, with a wettest year of 629 mm.
A good time to visit Vizianagaram
September is a good time to visit Vizianagaram, with days averaging 29.1°C and nights around 23.9°C (mean 26.5°C, close to Vizianagaram's yearly average) and higher rainfall. January and December are marginally more temperate, but September still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 29.4°C | 26.9°C | 24.4°C | 31.1°C | 23.4°C | 244 mm | 87% | 1.5 m/s | 4.3 |
| 2024 | 29.6°C | 27.0°C | 24.4°C | 31.0°C | 23.3°C | 315 mm | 88% | 2.2 m/s | 4.2 |
| 2023 | 29.3°C | 26.8°C | 24.3°C | 31.7°C | 23.3°C | 276 mm | 88% | 1.9 m/s | 3.9 |
| 2022 | 29.0°C | 26.5°C | 24.1°C | 30.8°C | 22.7°C | 250 mm | 88% | 2.1 m/s | 4.3 |
| 2021 | 28.8°C | 26.5°C | 24.2°C | 30.2°C | 23.3°C | 390 mm | 89% | 2 m/s | 4.1 |
| 2020 | 29.4°C | 26.9°C | 24.5°C | 30.7°C | 23.9°C | 233 mm | 88% | 1.9 m/s | 4.7 |
| 2019 | 28.6°C | 26.3°C | 24.0°C | 30.9°C | 22.6°C | 300 mm | 90% | 2.4 m/s | 3.9 |
| 2018 | 29.3°C | 26.4°C | 23.5°C | 31.2°C | 21.7°C | 181 mm | 85% | 1.7 m/s | 4.9 |
| 2017 | 29.2°C | 26.8°C | 24.3°C | 30.9°C | 23.5°C | 136 mm | 88% | 1.5 m/s | 4.7 |
| 2016 | 28.6°C | 26.4°C | 24.1°C | 30.5°C | 22.0°C | 278 mm | 89% | 2.1 m/s | 3.9 |
| 2015 | 29.0°C | 26.6°C | 24.1°C | 30.6°C | 22.9°C | 314 mm | 88% | 1.8 m/s | 4.5 |
| 2014 | 29.4°C | 26.5°C | 23.7°C | 31.0°C | 21.3°C | 231 mm | 85% | 1.9 m/s | 4.5 |
| 2013 | 29.6°C | 26.8°C | 23.9°C | 31.2°C | 22.5°C | 200 mm | 84% | 1.8 m/s | 4.7 |
| 2012 | 28.9°C | 26.4°C | 23.8°C | 30.5°C | 22.7°C | 318 mm | 88% | 2.3 m/s | 4.2 |
| 2011 | 29.8°C | 26.8°C | 23.8°C | 32.1°C | 22.1°C | 141 mm | 84% | 2.2 m/s | 4.4 |
| 2010 | 28.8°C | 26.4°C | 24.0°C | 30.4°C | 23.0°C | 185 mm | 88% | 1.9 m/s | 4.7 |
| 2009 | 30.2°C | 27.3°C | 24.4°C | 33.0°C | 23.0°C | 148 mm | 83% | 1.8 m/s | 4.9 |
| 2008 | 28.9°C | 26.2°C | 23.4°C | 30.7°C | 21.3°C | 217 mm | 87% | 2 m/s | 4.5 |
| 2007 | 28.6°C | 26.4°C | 24.1°C | 30.8°C | 22.6°C | 290 mm | 90% | 2.4 m/s | 4 |
| 2006 | 29.1°C | 26.3°C | 23.5°C | 30.6°C | 21.1°C | 350 mm | 87% | 1.9 m/s | 4.9 |
| 2005 🌧️ | 28.7°C | 26.4°C | 24.1°C | 30.8°C | 22.1°C | 629 mm | 88% | 2.5 m/s | 3.9 |
| 2004 | 29.1°C | 26.5°C | 23.9°C | 30.8°C | 22.4°C | 176 mm | 87% | 1.4 m/s | 5 |
| 2003 | 29.1°C | 26.5°C | 24.0°C | 30.9°C | 22.0°C | 170 mm | 87% | 2.1 m/s | 4.2 |
| 2002 | 30.6°C | 27.1°C | 23.6°C | 33.8°C | 22.3°C | 47 mm | 78% | 2.2 m/s | 4.8 |
| 2001 | 29.6°C | 26.9°C | 24.2°C | 32.6°C | 23.0°C | 228 mm | 83% | 1.6 m/s | 4.9 |
| 2000 | 29.3°C | 26.5°C | 23.8°C | 31.1°C | 22.9°C | 221 mm | 86% | 1.8 m/s | 4.9 |
| 1999 | 28.9°C | 26.3°C | 23.7°C | 30.7°C | 22.6°C | 101 mm | 87% | 2.5 m/s | 4.1 |
| 1998 | 28.6°C | 26.5°C | 24.4°C | 30.2°C | 23.1°C | 305 mm | 90% | 2.2 m/s | 4.6 |
| 1997 | 28.8°C | 26.3°C | 23.8°C | 31.8°C | 23.2°C | 256 mm | 88% | 2.2 m/s | 4.4 |
| 1996 | 29.1°C | 26.4°C | 23.7°C | 31.0°C | 22.2°C | 197 mm | 87% | 1.5 m/s | 4.7 |
| 1995 | 29.0°C | 26.5°C | 23.9°C | 31.2°C | 22.3°C | 227 mm | 88% | 2.3 m/s | 4.1 |
| 1994 | 29.0°C | 26.2°C | 23.4°C | 30.8°C | 22.2°C | 123 mm | 85% | 2.1 m/s | 4.3 |
| 1993 | 28.4°C | 26.0°C | 23.5°C | 30.4°C | 22.6°C | 266 mm | 89% | 2.2 m/s | 4.1 |
| 1992 ❄️ | 28.5°C | 25.9°C | 23.3°C | 30.2°C | 22.0°C | 136 mm | 86% | 1.9 m/s | 4.6 |
| 1991 | 29.9°C | 27.0°C | 24.0°C | 31.6°C | 21.7°C | 174 mm | 83% | 2.1 m/s | 4.3 |
| 1990 | 28.8°C | 26.3°C | 23.7°C | 30.5°C | 23.0°C | 127 mm | 88% | 1.9 m/s | 4.3 |
| 1989 | 28.6°C | 26.1°C | 23.6°C | 30.3°C | 21.8°C | 247 mm | 88% | 1.9 m/s | 4.4 |
| 1988 | 28.4°C | 26.3°C | 24.2°C | 30.4°C | 23.2°C | 280 mm | 89% | 2.2 m/s | 4 |
| 1987 🔥 | 30.6°C | 27.4°C | 24.1°C | 33.0°C | 23.0°C | 112 mm | 82% | 2 m/s | 4.8 |
| 1986 | 28.9°C | 26.2°C | 23.4°C | 31.5°C | 22.3°C | 163 mm | 85% | 1.6 m/s | 5 |
| 1985 | 28.8°C | 26.0°C | 23.3°C | 31.1°C | 21.8°C | 89 mm | 85% | 2.1 m/s | 4.6 |
| 1984 | 29.5°C | 26.3°C | 23.1°C | 30.9°C | 22.0°C | 110 mm | 82% | 1.8 m/s | 4.9 |
| 1983 | 28.6°C | 26.1°C | 23.7°C | 30.4°C | 22.3°C | 175 mm | 89% | 2.5 m/s | — |
| 1982 | 29.2°C | 26.3°C | 23.4°C | 31.0°C | 20.4°C | 227 mm | 85% | 1.7 m/s | — |
| 1981 | 28.7°C | 26.1°C | 23.6°C | 30.2°C | 22.4°C | 293 mm | 88% | 2 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 29.1°C with lows near 23.9°C (mean 26.5°C), based on 45 years of NASA POWER data.
September averages 224 mm of rainfall in Vizianagaram, a relatively wet time of year. The wettest on record was 629 mm in 2005.
The hottest September reached 33.8°C in 2002. The coldest dipped to 20.4°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 0.5°C. Daytime highs moved from 29°C to 29.2°C and overnight lows from 23.4°C to 24.3°C over the same span.
September is close to Vizianagaram's year-round average and a relatively wet time of year, so plan for around 29.1°C daytime highs and 23.9°C at night.
Not quite — September is the 6th coolest month in Vizianagaram, averaging 26.5°C.
For September in Vizianagaram, pack light layers you can adjust through the day, with typical highs of 29.1°C and lows of 23.9°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 87% — quite humid.
Average wind speed in September is 2 m/s. The windiest September on record averaged 2.5 m/s (1983).
The wettest September on record was 2005 with 629 mm. On average, September sees 224 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 Vizianagaram 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.
