Water Supply Problems in Alaska— Alter 221 



Table i.—Low temperature areas 



Mean Mean Extr. 



Jan. July Min. Annual 



Latitude Temp. Temp. Temp. Precip. 



Station ° ' °F. °F. °F. In. 



Alaska 



Allakaket 66 34 N. — 20.3 57.7 — 70 1310 



Anchorage 61 13 N. 11.2 57.0 — 36 1432 



Barrow 71 23 N. — 17.0 40.2 — 56 4.34 



Cordova 60 32 N. 27.2 54.8 — 19 14543 



Dillingham 59 03 N. 16a 55.6 — 41 26.12 



Fairbanks 64 51 N. — 11.6 60.0 — 66 11.87 



Fort Yukon 66 34 N. —21.6 61.2 —78 6.88 



Holy Cross 62 16 N. — 0.4 56.5 — 58 20.06 



Juneau 58 18 N. 27.5 56.6 — 15 83.25 



Kotzebue 66 55 N. — 9.2 52.4 — 58 6.32 



Matanuska 61 30 N. 12.6 57.7 — 36 1561 



Nome 64 30 N. 3.4 49.8 — 47 17.82 



Nulato 64 43 N. — 7.5 57.5 —62 16.50 



Canada 



Chesterfield Inlet 63 45 N. 26.5 47.2 — 17 



Fort Good Hope 66 25 N. — 22.9 59.6 — 79 10.45 



Hebron 58 12 N. — 5.7 47.1 — 42 1930 



Greenland 



Angmagsalik 65 36 N. 16.9 43.9 —23 35.67 



Godthaab 64 10 N. 14.4 43.9 — 20 23.73 



Ivigtut 61 12 N. 18.5 49.8 — 20 44-85 



Jakobshavn 69 13 N. — 0.4 45.9 — 46 9.09 



Upernivik 72 47 N. — 7.6 41.0 — 44 9.00 



Iceland 



Vestmanno 63 26 N. 34.5 52.5 — 6 52.91 



Finland 



Helsingfors 60 12 N. 21.4 63.8 — 23 27.75 



Norway 



Bergen 60 24 N. 34.2 57.9 5 81.02 



Oslo 59 55 N. 24.1 62.6 — 26 23.21 



Tromso 69 39 N. 26.6 51.8 — 1 41-35 



Trondhjem 63 26 N. 27.3 57.2 — 15 31-09 



Vardo 70 22 N. 21.9 47.5 —11 25.86 



