Barter Island might be a great place for the Jihadists:

BARTER ISLAND WSO AP, ALASKA (500558)

Period of Record Monthly Climate Summary

Period of Record : 09/23/1947 to 06/07/2016


	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Average Max. Temperature (F)	-7.7	-13.9	-8.8	6.7	26.3	38.4	45.4	43.8	35.4	20.3	5.1	-5.8	15.4
Average Min. Temperature (F)	-20.3	-26.3	-22.5	-9.3	15.7	30.4	34.8	34.4	27.9	10.1	-6.7	-18.3	4.1
Average Total Precipitation (in.)	0.48	0.23	0.21	0.19	0.31	0.53	1.03	1.10	0.68	0.77	0.41	0.26	6.19
Average Total SnowFall (in.)	5.0	2.7	2.6	2.4	3.0	1.6	0.5	1.5	4.9	9.2	5.0	3.4	41.8
Average Snow Depth (in.)	12	14	15	15	10	2	0	0	1	5	8	10	8

Percent of possible observations for period of record.
Max. Temp.: 98.6% Min. Temp.: 99.7% Precipitation: 99.7% Snowfall: 95.7% Snow Depth: 98.5%
Check Station Metadata or Metadata graphics for more detail about data completeness.

Western Regional Climate Center, wrcc@dri.edu