Climate averages 1991–2020
Neyyāttinkara weather
in December.
A hot, moderately wet month: the 6th warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Neyyāttinkara: daytime highs average 28.8°C and nights cool to about 22.8°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 82 mm of rain on roughly 10 days, which makes December a moderately wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 39 min on an average December day.
The nearest other city in this atlas is Thiruvananthapuram (18 km away). In December its highs average 28.5°C, about as warm as Neyyāttinkara, with 82 mm of rain.
Among the 692 cities listed in India, Neyyāttinkara ranks joint 109th of 692 for the warmest December highs and joint 654th of 692 for the driest December (rainfall, lowest first). The mean December high of those 692 cities is 25.6°C; Neyyāttinkara is 3.3°C warmer than that mean.
From December to January, average highs rise by 0.8°C to 29.7°C, and monthly rainfall falls from 82 mm to 27 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
Neyyāttinkara climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.7°C22.3°C | 22.3°C | 27 | 5.2 | 11.712 h |
| February | 30.3°C22.9°C | 22.9°C | 53 | 8.6 | 11.912 h |
| March | 30.5°C24.3°C | 24.3°C | 117 | 19.9 | 12.112 h |
| April | 30.0°C25.4°C | 25.4°C | 179 | 25.2 | 12.312 h |
| May | 29.2°C25.5°C | 25.5°C | 224 | 24.6 | 12.513 h |
| June | 27.6°C24.6°C | 24.6°C | 311 | 27.2 | 12.613 h |
| July | 27.2°C24.1°C | 24.1°C | 212 | 25.3 | 12.613 h |
| August | 27.3°C24.0°C | 24.0°C | 179 | 21.8 | 12.412 h |
| September | 27.8°C24.1°C | 24.1°C | 172 | 20.1 | 12.212 h |
| October | 28.0°C23.9°C | 23.9°C | 295 | 24.8 | 11.912 h |
| November | 28.4°C23.3°C | 23.3°C | 238 | 22.0 | 11.712 h |
| December, selected | 28.8°C22.8°C | 22.8°C | 82 | 9.8 | 11.612 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
- Thiruvananthapuram in DecemberIndia · 18 kmHigh 28.5°C · Low 23.3°C · 82 mm rain
- Nāgercoil in DecemberIndia · 45 kmHigh 29.1°C · Low 23.1°C · 72 mm rain
- Thenkasi in DecemberIndia · 67 kmHigh 28.7°C · Low 20.4°C · 74 mm rain
- Tirunelveli in DecemberIndia · 75 kmHigh 28.7°C · Low 21.3°C · 125 mm rain
- Kollam in DecemberIndia · 77 kmHigh 29.7°C · Low 23.7°C · 64 mm rain
- Kadayanallur in DecemberIndia · 80 kmHigh 29.1°C · Low 20.5°C · 74 mm rain
- Kovilpatti in DecemberIndia · 122 kmHigh 28.9°C · Low 21.2°C · 98 mm rain
- Thoothukudi in DecemberIndia · 122 kmHigh 28.3°C · Low 23.5°C · 140 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 Neyyāttinkara) is explained once on the Neyyāttinkara year overview and on the Sources, method and limits page.
Thiruvananthapuram lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.