Siwan Weather History Bihar, India

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Mon 14 Sep, 2026 Weather in Siwan

Sunrise: 05:37 AM Sunset: 05:58 PM	Moonrise: 08:34 AM Moonset: 07:47 PM	Max: 32.9 °c	Min: 27.2 °c	Avg: 29.7 °c	Precip: 1.40 mm	Max Wind: 12.3 kph

	Mon 14 0:00 am	Mon 14 3:00 am	Mon 14 6:00 am	Mon 14 9:00 am	Mon 14 12:00 pm	Mon 14 3:00 pm	Mon 14 6:00 pm	Mon 14 9:00 pm
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Temp	28.7°c	28.1°c	27.2°c	30.1°c	32.0°c	32.4°c	30.2°c	29.1°c
Wind	8.3 kmph	7.6 kmph	6.7 kmph	5.8 kmph	6.1 kmph	6.5 kmph	3.2 kmph	1.1 kmph
Precip	0.00 mm	0.00 mm	0.10 mm	0.20 mm	0.10 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	100%	98%	55%	89%	100%	80%	27%	5%
Humidity	73%	76%	82%	69%	60%	59%	66%	70%
Pressure	1010 mb	1009 mb	1011 mb	1012 mb	1010 mb	1007 mb	1008 mb	1010 mb

Siwan Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	23°C / 74°F	12°C / 54°F	17°C / 63°F	343 hours	10.44 mm / 0.41 In	1 days	1015 mb / 30 In
February	27°C / 81°F	14°C / 58°F	20°C / 68°F	312 hours	10.88 mm / 0.43 In	1 days	1013 mb / 30 In
March	34°C / 94°F	20°C / 68°F	27°C / 80°F	346 hours	9.25 mm / 0.36 In	2 days	1009 mb / 30 In
April	39°C / 103°F	26°C / 78°F	32°C / 90°F	334 hours	10.56 mm / 0.42 In	2 days	1004 mb / 30 In
May	39°C / 103°F	28°C / 83°F	34°C / 93°F	309 hours	41.01 mm / 1.61 In	4 days	1001 mb / 30 In
June	39°C / 102°F	30°C / 85°F	34°C / 93°F	199 hours	150.32 mm / 5.92 In	9 days	998 mb / 30 In
July	34°C / 93°F	28°C / 83°F	31°C / 88°F	55 hours	364.66 mm / 14.36 In	19 days	998 mb / 30 In
August	33°C / 92°F	27°C / 81°F	30°C / 86°F	63 hours	331.33 mm / 13.04 In	21 days	1000 mb / 30 In
September	33°C / 91°F	26°C / 79°F	29°C / 85°F	121 hours	242.20 mm / 9.54 In	16 days	1004 mb / 30 In
October	32°C / 89°F	23°C / 73°F	27°C / 80°F	279 hours	69.09 mm / 2.72 In	4 days	1009 mb / 30 In
November	29°C / 84°F	19°C / 66°F	24°C / 74°F	350 hours	0.30 mm / 0.01 In	0 days	1013 mb / 30 In
December	25°C / 77°F	14°C / 58°F	19°C / 67°F	356 hours	7.29 mm / 0.29 In	0 days	1015 mb / 30 In

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