Weather forecast Chennai 21-12-2025

Weather Sunday 21 December temperature from 22 °C to 26 °C, cloudless, no precipitation, wind up to 5.39 m/s (gusts up to 7.69 m/s), air humidity from 48% to 68%, atmospheric pressure from 758 to 761 mm Hg, UV Index to 7 during the day. Forecast for the next days on the table.

Sunrise 06:22
Sunset 17:46

Chart

Table

Type of temperature:

°C

°F

← Sat, 20 Dec

Sun, 21 Dec, 2025

		Temperature	Precipitation	Cloud cover	Humidity	Pressure	Wind	UV Index
00:00	Clear	23 °C	0%	0%	63%	759 mm Hg	NE 2.89 m/s	0
01:00	Clear	23 °C	0%	0%	64%	759 mm Hg	NNE 2.69 m/s	0
02:00	Clear	23 °C	0%	0%	64%	758 mm Hg	NNE 2.61 m/s	0
03:00	Clear	23 °C	0%	0%	66%	758 mm Hg	SE 2.61 m/s	0
04:00	Clear	22 °C	0%	0%	67%	758 mm Hg	WSW 2.61 m/s	0
05:00	Clear	22 °C	0%	0%	68%	758 mm Hg	N 2.61 m/s	0
06:00	Sunny	23 °C	0%	0%	67%	759 mm Hg	N 2.61 m/s	6
07:00	Sunny	23 °C	0%	0%	66%	760 mm Hg	N 2.61 m/s	6
08:00	Sunny	23 °C	0%	0%	65%	761 mm Hg	N 2.61 m/s	6
09:00	Sunny	24 °C	0%	0%	60%	761 mm Hg	WSW 3.19 m/s	6
10:00	Sunny	25 °C	0%	0%	55%	761 mm Hg	SSE 3.81 m/s	7
11:00	Sunny	26 °C	0%	0%	49%	760 mm Hg	NE 4.39 m/s	7
12:00	Sunny	26 °C	0%	0%	49%	760 mm Hg	NE 4.69 m/s	7
13:00	Sunny	26 °C	0%	0%	49%	759 mm Hg	NE 5.11 m/s	7
14:00	Sunny	26 °C	0%	0%	48%	758 mm Hg	NE 5.39 m/s	7
15:00	Sunny	26 °C	0%	0%	51%	758 mm Hg	NE 5.19 m/s	7
16:00	Sunny	25 °C	0%	0%	53%	758 mm Hg	NE 5.11 m/s	7
17:00	Sunny	25 °C	0%	0%	56%	758 mm Hg	NE 4.89 m/s	6
18:00	Clear	24 °C	0%	0%	56%	759 mm Hg	NE 4.81 m/s	0
19:00	Clear	24 °C	0%	0%	57%	760 mm Hg	NE 4.81 m/s	0
20:00	Clear	24 °C	0%	0%	58%	760 mm Hg	NNE 4.69 m/s	0
21:00	Clear	24 °C	0%	0%	58%	760 mm Hg	NNE 4.39 m/s	0
22:00	Clear	24 °C	0%	0%	59%	760 mm Hg	NNE 4 m/s	0
23:00	Clear	23 °C	0%	0%	60%	760 mm Hg	NNE 3.69 m/s	0

← Sat, 20 Dec

Sun, 21 Dec, 2025