Climate averages 1991–2020
Kalyān weather
in December.
A hot, very dry month: the 7th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Kalyān: daytime highs average 31.9°C and nights cool to about 17.7°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 4.8 mm of rain on fewer than one day, which makes December a very dry month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 00 min on an average December day.
The nearest other city in this atlas is Ambarnath (6 km away). In December its highs average 31.5°C, about as warm as Kalyān, with 4.8 mm of rain.
Among the 692 cities listed in India, Kalyān ranks joint 3rd of 692 for the warmest December highs and joint 118th of 692 for the driest December (rainfall, lowest first). The mean December high of those 692 cities is 25.6°C; Kalyān is 6.3°C warmer than that mean.
From December to January, average highs fall by 0.5°C to 31.4°C, and monthly rainfall falls from 4.8 mm to under 1 mm.
The annual picture
December 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
Kalyān climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.4°C16.7°C | 16.7°C | 0.7 | 0.2 | 11.111 h |
| February | 33.0°C18.0°C | 18.0°C | 0.6 | 0.1 | 11.512 h |
| March | 35.8°C20.7°C | 20.7°C | 1.0 | 0.2 | 12.012 h |
| April | 36.5°C23.4°C | 23.4°C | 1.2 | 0.3 | 12.613 h |
| May | 35.6°C26.1°C | 26.1°C | 11 | 2.6 | 13.013 h |
| June | 31.3°C26.0°C | 26.0°C | 311 | 24.1 | 13.313 h |
| July | 28.3°C25.0°C | 25.0°C | 499 | 31.0 | 13.213 h |
| August | 28.1°C24.5°C | 24.5°C | 409 | 30.7 | 12.813 h |
| September | 29.4°C24.1°C | 24.1°C | 255 | 24.8 | 12.312 h |
| October | 32.4°C23.0°C | 23.0°C | 80 | 9.9 | 11.712 h |
| November | 33.1°C20.4°C | 20.4°C | 13 | 1.9 | 11.211 h |
| December, selected | 31.9°C17.7°C | 17.7°C | 4.8 | 0.5 | 11.011 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
December in nearby cities
- Ambarnath in DecemberIndia · 6 kmHigh 31.5°C · Low 17.3°C · 4.8 mm rain
- Bhiwandi in DecemberIndia · 10 kmHigh 31.9°C · Low 17.7°C · 5.5 mm rain
- Badlapur in DecemberIndia · 17 kmHigh 31.6°C · Low 17.6°C · 4.8 mm rain
- Thāne in DecemberIndia · 19 kmHigh 31.4°C · Low 18.6°C · 5.5 mm rain
- Panvel in DecemberIndia · 28 kmHigh 31.6°C · Low 18.1°C · 5.5 mm rain
- Borivli in DecemberIndia · 29 kmHigh 30.7°C · Low 19.9°C · 4.9 mm rain
- Bhayandar in DecemberIndia · 31 kmHigh 31.3°C · Low 19.2°C · 4.9 mm rain
- Mumbai in DecemberIndia · 33 kmHigh 30.4°C · Low 20.3°C · 5.5 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 Kalyān) is explained once on the Kalyān year overview and on the Sources, method and limits page.
Ambarnath and Badlapur lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.