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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Fri 01 May, 2026 Weather in Siwan

Sunrise: 05:16 AM Sunset: 06:24 PM	Moonrise: 06:14 PM Moonset: 04:37 AM	Max: 30.0 °c	Min: 22.7 °c	Avg: 26.4 °c	Precip: 5.90 mm	Max Wind: 18.9 kph

	Fri 01 0:00 am	Fri 01 3:00 am	Fri 01 6:00 am	Fri 01 9:00 am	Fri 01 12:00 pm	Fri 01 3:00 pm	Fri 01 6:00 pm	Fri 01 9:00 pm
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Temp	25.3°c	24.8°c	23.9°c	29.0°c	27.3°c	29.0°c	28.0°c	24.2°c
Wind	3.6 kmph	14.8 kmph	16.0 kmph	15.4 kmph	15.5 kmph	12.6 kmph	14.1 kmph	15.3 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	2.50 mm	1.00 mm	0.00 mm	0.00 mm
Cloud	75%	12%	8%	20%	83%	78%	82%	72%
Humidity	68%	72%	75%	52%	40%	33%	40%	60%
Pressure	1007 mb	1005 mb	1006 mb	1007 mb	1005 mb	1002 mb	1002 mb	1004 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	40°C / 103°F	28°C / 83°F	34°C / 93°F	327 hours	37.91 mm / 1.49 In	4 days	1001 mb / 30 In
June	39°C / 102°F	30°C / 86°F	34°C / 93°F	211 hours	156.50 mm / 6.16 In	9 days	998 mb / 30 In
July	34°C / 93°F	28°C / 83°F	31°C / 88°F	58 hours	367.07 mm / 14.45 In	20 days	998 mb / 30 In
August	33°C / 92°F	27°C / 81°F	30°C / 86°F	67 hours	331.83 mm / 13.06 In	22 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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