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Climate of Usri

The average wind speed in Usri is 2.7 m/s with the maximum wind speed of around 11 m/s. The average ambient temperature remains 25.2°C, varies from 6.3°C to 39.5°C. The average reletive humidity remains around 70.5%, varies from 22.5% to 99.8%. The station pressure varies from 1006 hPa to 987 hPa, averaged around 1021 hPa. Windrose of Usri shows that predominantly wind blow from the E - about 24.62% of all wind directions. share @

The selected coordinates i.e. lat 26°16'0"N, lon: 84°30'0"E is found within the limit of Usri of Siwan district, in the state Bihar, India.

Meteorological Data Summary
Parameter	Min	Max	Avg
Wind Speed m/s	N/A	10.8	2.7
Temperature °C	6.3	39.5	25.2
Dew Point °C	1.1	28.9	19
Humidity %	22.5	99.8	70.5
Pressure hPa	987.4	1020.8	1006

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

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

Table of Frequencies (%)
Direction	< 0.5	0.5-1	1-2	2-3	3-4	4-5	> 5	Total
N	0.09	0.18	0.37	0.59	0.14	0	0	1.37
NNE	0.09	0.32	0.46	0.64	0.05	0	0	1.56
NE	0.14	0.27	0.78	1.14	0.23	0.09	0	2.65
ENE	0.09	0.37	1.78	2.1	1.14	0.46	0.37	6.31
E	0.18	0.55	3.52	4.84	4.52	5.48	5.53	24.62
ESE	0.09	0.41	1.96	2.79	2.65	1.64	1.87	11.41
SE	0.14	0.5	1.28	0.37	0.09	0.09	0	2.47
SSE	0.27	0.59	0.73	0.32	0	0	0	1.91
S	0.27	0.32	0.55	0.05	0.05	0	0	1.24
SSW	0.14	0.37	0.91	0.14	0.05	0	0	1.61
SW	0.27	0.41	1.23	0.27	0.14	0.05	0	2.37
WSW	0.23	0.55	3.33	2.69	0.59	0	0	7.39
W	0	0.32	3.7	9.73	2.56	0.73	0.18	17.22
WNW	0.09	0.55	2.28	5.62	1.64	0.09	0.09	10.36
NW	0.14	0.46	1.42	2.19	0.46	0	0	4.67
NNW	0.14	0.18	0.55	1.51	0.5	0	0	2.88
Total	2.37	6.35	24.85	34.99	14.81	8.63	8.04	100

The Indian Climate shows simulation data, not measured data, for the selected coordinate (lat: 26°16'0"N, lon: 84°30'0"E | Usri) 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 Usri.