Welwyn Weather

Cloud Wisps by turtlemom4bacon

<< 2018 >>

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Charts
Climate
Previous Years

Temperature

Outside: Maximum: 37.6^oC Minimum: -5.6^oC Average: 12.1^oC

Inside: Maximum: 27.7^oC Minimum: 12.4^oC Average: 21.6^oC

Rainfall

Total Rainfall: 659.4 mm

Pressure

Wind (mph)

Humidity

Data Quality (99.82%)

	2018	Yearly Record	Yearly Average
Indoor Average	21.6^oC	21.6^oC	20.9^oC
Indoor High	27.7^oC	29.9^oC	27.5^oC
Indoor Average High	22.8^oC	22.8^oC	22.2^oC
Indoor Average Low	20.1^oC	20.3^oC	19.4^oC
Indoor Low	12.4^oC	12.1^oC	13.8^oC
Outside Average	12.1^oC	12.2^oC	10.6^oC
Outside High	37.6^oC	39.6^oC	36.4^oC
Outside Lowest High	-0.3^oC	-40.0^oC	-2.7^oC
Outside Average High	18.2^oC	18.2^oC	16.6^oC
Outside Average Low	7.3^oC	7.3^oC	6.2^oC
Outside Highest Low	18.1^oC	22.0^oC	18.1^oC
Outside Low	-5.6^oC	-40.0^oC	-9.6^oC
Cold Days (<0^oC)	31 days	61 days	34.0 days
Hot Days (>27^oC)	61 days	61 days	34.0 days
Wind Gust	13.9 mph	15.3 mph	10.7 mph
Rainfall	659.4 mm	989.4 mm	641.3 mm
Days Of Rain	156 days	218 days	174.0 days

* predicted full year rainfall.

	2018	2017	2016	2015	2014	2013	2012
Indoor Average	21.6^oC	21.3^oC	21.1^oC	20.8^oC	21.4^oC	20.5^oC	19.3^oC
Indoor Record High	27.7^oC	29.9^oC	27.6^oC	28.1^oC	27.1^oC	27.3^oC	27.6^oC
Indoor Average High	22.8^oC	22.7^oC	22.3^oC	22.1^oC	22.8^oC	22.0^oC	21.1^oC
Indoor Average Low	20.1^oC	19.7^oC	19.9^oC	19.6^oC	20.3^oC	19.2^oC	18.0^oC
Indoor Record Low	12.4^oC	16.1^oC	12.7^oC	14.3^oC	13.4^oC	12.1^oC	12.3^oC
Outside Average	12.1^oC	11.6^oC	9.9^oC	10.2^oC	11.7^oC	10.4^oC	10.4^oC
Outside Record High	37.6^oC	36.6^oC	38.5^oC	38.4^oC	35.1^oC	38.3^oC	33.9^oC
Outside Lowest High	-0.3^oC	-0.4^oC	2.3^oC	2.8^oC	4.8^oC	-0.5^oC	0.2^oC
Outside Average High	18.2^oC	17.3^oC	17.0^oC	16.9^oC	18.1^oC	15.9^oC	16.1^oC
Outside Average Low	7.3^oC	7.2^oC	6.7^oC	6.8^oC	7.1^oC	5.9^oC	6.0^oC
Outside Highest Low	18.1^oC	16.8^oC	22.0^oC	19.2^oC	18.5^oC	18.2^oC	17.1^oC
Outside Record Low	-5.6^oC	-6.4^oC	-5.8^oC	-6.3^oC	-3.2^oC	-7.9^oC	-11.9^oC
Cold Days (<0^oC)	31	32	42	31	24	61	42
Hot Days (>27^oC)	61	32	38	23	45	44	28
Wind Gust	13.9 mph	15.3 mph	5.8 mph	6.8 mph	7.8 mph	7.5 mph	8.8 mph
Rainfall	659.4 mm	677.0 mm	497.4 mm	610.8 mm	730.5 mm	535.2 mm	820.5 mm
Days Of Rain	156	185	175	190	218	177	201
Data Quality	99.82%	99.90%	89.42%	88.95%	97.92%	99.80%	98.28%

* predicted full year rainfall.