Chantilly Weather History Virginia, United States of America

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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 25 Apr, 2025 Weather in Chantilly

Sunrise: 06:19 AM Sunset: 07:57 PM	Moonrise: 04:56 AM Moonset: 05:38 PM	Max: 20.6 °c	Min: 13.4 °c	Avg: 17.2 °c	Precip: 1.29 mm	Max Wind: 17.6 kph

	Fri 25 0:00 am	Fri 25 3:00 am	Fri 25 6:00 am	Fri 25 9:00 am	Fri 25 12:00 pm	Fri 25 3:00 pm	Fri 25 6:00 pm	Fri 25 9:00 pm
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Temp	17.4°c	15.0°c	13.4°c	15.0°c	17.5°c	19.8°c	20.6°c	18.9°c
Wind	7.2 kmph	7.9 kmph	7.6 kmph	9.0 kmph	14.4 kmph	16.6 kmph	14.8 kmph	14.8 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	0%	0%	96%	93%	100%	100%	82%	100%
Humidity	51%	61%	76%	85%	83%	78%	79%	90%
Pressure	1024 mb	1023 mb	1023 mb	1023 mb	1022 mb	1020 mb	1018 mb	1017 mb

Chantilly Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	5°C / 41°F	-3°C / 27°F	1°C / 33°F	173 hours	84.33 mm / 3.32 In	7 days	1019 mb / 31 In
February	7°C / 45°F	-1°C / 30°F	3°C / 37°F	151 hours	104.76 mm / 4.12 In	7 days	1019 mb / 31 In
March	12°C / 54°F	3°C / 37°F	7°C / 45°F	163 hours	95.93 mm / 3.78 In	7 days	1018 mb / 31 In
April	18°C / 65°F	8°C / 46°F	13°C / 55°F	174 hours	106.23 mm / 4.18 In	7 days	1016 mb / 30 In
May	24°C / 74°F	13°C / 56°F	18°C / 65°F	180 hours	120.96 mm / 4.76 In	10 days	1016 mb / 30 In
June	29°C / 84°F	18°C / 64°F	23°C / 73°F	216 hours	112.96 mm / 4.45 In	10 days	1014 mb / 30 In
July	32°C / 89°F	21°C / 69°F	26°C / 78°F	232 hours	122.14 mm / 4.81 In	10 days	1015 mb / 30 In
August	30°C / 86°F	20°C / 68°F	25°C / 76°F	214 hours	111.91 mm / 4.41 In	11 days	1016 mb / 30 In
September	26°C / 79°F	16°C / 61°F	21°C / 70°F	201 hours	129.13 mm / 5.08 In	8 days	1018 mb / 31 In
October	20°C / 68°F	10°C / 50°F	15°C / 58°F	201 hours	106.83 mm / 4.21 In	6 days	1018 mb / 31 In
November	13°C / 55°F	4°C / 39°F	8°C / 46°F	212 hours	87.13 mm / 3.43 In	5 days	1021 mb / 31 In
December	8°C / 46°F	1°C / 33°F	4°C / 39°F	173 hours	118.74 mm / 4.67 In	7 days	1020 mb / 31 In

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