Climate averages 1991–2020
Shyamnagar weather
in December.
A warm, very dry month: the 11th warmest and the driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
December is a warm month in Shyamnagar: daytime highs average 25.7°C and nights cool to about 14.3°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 9.8 mm of rain on roughly 1 day, which makes December a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 46 min on an average December day.
The nearest other city in this atlas is Bhātpāra (5 km away). In December its highs average 25.6°C, about as warm as Shyamnagar, with 9.4 mm of rain.
Among the 692 cities listed in India, Shyamnagar ranks joint 352nd of 692 for the warmest December highs and joint 420th of 692 for the driest December (rainfall, lowest first). The mean December high of those 692 cities is 25.6°C; Shyamnagar is 0.1°C warmer than that mean.
From December to January, average highs fall by 0.8°C to 24.9°C, and monthly rainfall rises from 9.8 mm to 12 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
Shyamnagar climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 24.9°C12.9°C | 12.9°C | 12 | 1.7 | 10.911 h |
| February | 28.5°C16.2°C | 16.2°C | 23 | 2.5 | 11.411 h |
| March | 33.1°C21.1°C | 21.1°C | 30 | 4.6 | 12.012 h |
| April | 35.5°C25.0°C | 25.0°C | 74 | 9.6 | 12.713 h |
| May | 35.1°C26.7°C | 26.7°C | 134 | 13.2 | 13.213 h |
| June | 32.9°C27.0°C | 27.0°C | 264 | 22.3 | 13.514 h |
| July | 31.2°C26.2°C | 26.2°C | 335 | 28.5 | 13.413 h |
| August | 31.0°C25.8°C | 25.8°C | 289 | 28.7 | 12.913 h |
| September | 30.9°C25.3°C | 25.3°C | 242 | 24.3 | 12.312 h |
| October | 30.2°C23.0°C | 23.0°C | 126 | 12.2 | 11.612 h |
| November | 28.4°C18.4°C | 18.4°C | 25 | 2.1 | 11.111 h |
| December, selected | 25.7°C14.3°C | 14.3°C | 9.8 | 1.1 | 10.811 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
- Bhātpāra in DecemberIndia · 5 kmHigh 25.6°C · Low 14.1°C · 9.4 mm rain
- Shrīrāmpur in DecemberIndia · 9 kmHigh 25.7°C · Low 14.1°C · 9.8 mm rain
- Rishra in DecemberIndia · 12 kmHigh 25.7°C · Low 14.4°C · 9.8 mm rain
- Kānchrāpāra in DecemberIndia · 15 kmHigh 25.5°C · Low 14.1°C · 9.6 mm rain
- Pānihāti in DecemberIndia · 16 kmHigh 25.7°C · Low 14.5°C · 9.8 mm rain
- Bārāsat in DecemberIndia · 17 kmHigh 25.7°C · Low 14.6°C · 9.4 mm rain
- Ashoknagar Kalyangarh in DecemberIndia · 28 kmHigh 25.6°C · Low 14.2°C · 9.6 mm rain
- Howrah in DecemberIndia · 29 kmHigh 25.8°C · Low 14.6°C · 10 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 Shyamnagar) is explained once on the Shyamnagar year overview and on the Sources, method and limits page.
Pānihāti, Shrīrāmpur and Rishra lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.