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Climate of Ariyalur

The average wind speed in Ariyalur is 3.1 m/s with the maximum wind speed of around 10 m/s. The average ambient temperature remains 27.1°C, varies from 15.4°C to 36.5°C. The average reletive humidity remains around 73.3%, varies from 29.3% to 98.8%. The station pressure varies from 995 hPa to 987 hPa, averaged around 1004 hPa. Windrose of Ariyalur shows that predominantly wind blow from the WSW - about 13.63% of all wind directions. share @

The selected coordinates i.e. lat 11°9'4.59"N, lon: 79°4'34.36"E is found within the limit of Ariyalur of Ariyalur district, in the state Tamil Nadu, India.

Meteorological Data Summary
Parameter	Min	Max	Avg
Wind Speed m/s	N/A	10.3	3.1
Temperature °C	15.4	36.5	27.1
Dew Point °C	13.9	26.4	21.4
Humidity %	29.3	98.8	73.3
Pressure hPa	986.6	1003.9	994.6

The graph below shows the average values of various meteorological paramateres over the year in Ariyalur.

The annual wind rose below showing how wind speed and direction are typically distributed in Ariyalur.

Table of Frequencies (%)
Direction	< 0.5	0.5-1	1-2	2-3	3-4	4-5	> 5	Total
N	0.03	0.07	0.99	1.13	0.41	0.41	0.24	3.28
NNE	0.1	0.27	1.99	4.25	2.43	1.1	0.38	10.52
NE	0	0.03	1.78	5.44	3.29	2.12	0.68	13.34
ENE	0.07	0.1	1.85	4.69	2.81	1.88	0.27	11.67
E	0	0.31	1.03	2.53	1.4	0.48	0.07	5.82
ESE	0.03	0.07	1.4	1.34	0.92	0.07	0	3.83
SE	0	0.14	1.54	2.23	0.89	0.03	0	4.83
SSE	0.07	0.27	1.47	2.57	0.96	0.07	0.03	5.44
S	0	0.17	1.23	1.99	0.82	0.03	0	4.24
SSW	0.03	0.24	1.54	1.57	0.34	0.1	0.03	3.85
SW	0.1	0.21	1.23	1.57	0.51	0.17	0.14	3.93
WSW	0.07	0.1	1.37	2.98	2.81	2.91	3.39	13.63
W	0.03	0.21	0.68	1.92	2.19	3.12	5.03	13.18
WNW	0	0.07	0.24	0.21	0.41	0.31	0.17	1.41
NW	0	0.07	0.21	0.03	0.03	0	0	0.34
NNW	0	0.07	0.38	0.1	0.1	0	0	0.65
Total	0.53	2.4	18.93	34.55	20.32	12.8	10.43	100

The Indian Climate shows simulation data, not measured data, for the selected coordinate (lat: 11°9'4.59"N, lon: 79°4'34.36"E | Ariyalur) and is not compared to measured data of a weather station. Wind and temperature data are calculated with the average altitude therefore, the temperatures for mountains and coasts can be different from the data at the exact coorinate which you have selected.

The graph below shows the daily variation of meteorological paramteres over the year in Ariyalur.