Climate averages 1991–2020
Ratnagiri weather
in September.
A hot, very wet month: the 10th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Ratnagiri: daytime highs average 28.6°C and nights cool to about 23.9°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 327 mm of rain on roughly 24 days, which makes September a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 15 min on an average September day.
The nearest other city in this atlas is Shahuwadi (68 km away). In September its highs average 26.4°C, 2.3°C cooler than Ratnagiri, with 224 mm of rain.
Among the 692 cities listed in India, Ratnagiri ranks joint 591st of 692 for the warmest September highs and 676th of 692 for the driest September (rainfall, lowest first). The mean September high of those 692 cities is 30.7°C; Ratnagiri is 2.0°C cooler than that mean.
From September to October, average highs rise by 2.5°C to 31.1°C, and monthly rainfall falls from 327 mm to 123 mm.
The annual picture
September 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
Ratnagiri climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 32.1°C19.7°C | 19.7°C | 0.5 | 0.1 | 11.211 h |
| February | 33.1°C20.2°C | 20.2°C | 0.2 | 0.1 | 11.612 h |
| March | 34.3°C22.2°C | 22.2°C | 2.8 | 0.4 | 12.012 h |
| April | 34.7°C24.6°C | 24.6°C | 1.6 | 0.5 | 12.513 h |
| May | 34.0°C26.4°C | 26.4°C | 33 | 4.7 | 12.913 h |
| June | 29.5°C25.2°C | 25.2°C | 649 | 26.7 | 13.113 h |
| July | 27.4°C24.3°C | 24.3°C | 838 | 31.0 | 13.013 h |
| August | 27.4°C24.0°C | 24.0°C | 606 | 30.3 | 12.713 h |
| September, selected | 28.6°C23.9°C | 23.9°C | 327 | 23.8 | 12.212 h |
| October | 31.1°C23.8°C | 23.8°C | 123 | 13.5 | 11.812 h |
| November | 32.7°C22.5°C | 22.5°C | 17 | 2.8 | 11.411 h |
| December | 32.3°C20.7°C | 20.7°C | 4.2 | 0.6 | 11.111 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
September in nearby cities
- Shahuwadi in SeptemberIndia · 68 kmHigh 26.4°C · Low 21.1°C · 224 mm rain
- Kolhāpur in SeptemberIndia · 103 kmHigh 27.1°C · Low 21.4°C · 110 mm rain
- Satara in SeptemberIndia · 106 kmHigh 26.3°C · Low 20.4°C · 150 mm rain
- Ichalkaranji in SeptemberIndia · 127 kmHigh 27.6°C · Low 21.1°C · 112 mm rain
- Sāngli in SeptemberIndia · 134 kmHigh 27.9°C · Low 21.2°C · 112 mm rain
- Roha in SeptemberIndia · 162 kmHigh 28.8°C · Low 24.1°C · 367 mm rain
- Kharakvasla in SeptemberIndia · 168 kmHigh 27.1°C · Low 21.4°C · 186 mm rain
- Pune in SeptemberIndia · 179 kmHigh 27.5°C · Low 21.4°C · 186 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 Ratnagiri) is explained once on the Ratnagiri year overview and on the Sources, method and limits page.