Climate averages 1991–2020
Giridih weather
in September.
A hot, very wet month: the 7th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Giridih: daytime highs average 29.7°C and nights cool to about 23.7°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 206 mm of rain on roughly 22 days, which makes September a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 19 min on an average September day.
The nearest other city in this atlas is Dhanbad (45 km away). In September its highs average 29.9°C, about as warm as Giridih, with 211 mm of rain.
Among the 692 cities listed in India, Giridih ranks joint 513th of 692 for the warmest September highs and joint 525th of 692 for the driest September (rainfall, lowest first). The mean September high of those 692 cities is 30.7°C; Giridih is 1.0°C cooler than that mean.
From September to October, average highs fall by 0.7°C to 28.9°C, and monthly rainfall falls from 206 mm to 72 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
Giridih climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 22.3°C10.3°C | 10.3°C | 18 | 2.5 | 10.811 h |
| February | 26.3°C13.4°C | 13.4°C | 17 | 2.9 | 11.311 h |
| March | 31.8°C18.1°C | 18.1°C | 19 | 3.0 | 12.012 h |
| April | 36.3°C22.3°C | 22.3°C | 22 | 5.7 | 12.713 h |
| May | 36.8°C25.0°C | 25.0°C | 64 | 10.7 | 13.313 h |
| June | 33.8°C25.9°C | 25.9°C | 203 | 20.0 | 13.614 h |
| July | 30.4°C24.9°C | 24.9°C | 303 | 27.9 | 13.513 h |
| August | 29.9°C24.4°C | 24.4°C | 254 | 27.3 | 13.013 h |
| September, selected | 29.7°C23.7°C | 23.7°C | 206 | 21.9 | 12.312 h |
| October | 28.9°C20.4°C | 20.4°C | 72 | 9.0 | 11.612 h |
| November | 26.4°C15.5°C | 15.5°C | 11 | 0.9 | 11.011 h |
| December | 23.1°C11.3°C | 11.3°C | 7.8 | 1.4 | 10.711 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
- Dhanbad in SeptemberIndia · 45 kmHigh 29.9°C · Low 23.9°C · 211 mm rain
- Jharia in SeptemberIndia · 51 kmHigh 30.2°C · Low 24.1°C · 211 mm rain
- Deoghar in SeptemberIndia · 52 kmHigh 29.8°C · Low 23.9°C · 215 mm rain
- Phusro in SeptemberIndia · 57 kmHigh 30.1°C · Low 24.0°C · 204 mm rain
- Bokāro in SeptemberIndia · 60 kmHigh 30.2°C · Low 24.0°C · 210 mm rain
- Chas in SeptemberIndia · 63 kmHigh 30.2°C · Low 24.0°C · 210 mm rain
- Kulti in SeptemberIndia · 74 kmHigh 30.4°C · Low 24.5°C · 217 mm rain
- Jamūī in SeptemberIndia · 83 kmHigh 30.7°C · Low 24.8°C · 207 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 Giridih) is explained once on the Giridih year overview and on the Sources, method and limits page.