N 
H. MØLHOLM HANSE 
166 
TABLE 
The Daily Variation in Temperature in Air, Snow, and Soil at Sodankylä (Finland, 67° 22° N., 
After Keränen 1920, 
3 
€ 
me 
1. Temperature measurements for snow, made 19—20 March 1917. 
26°" 30° 3.) 
p. 92. 
2. Temperature measurements for soil, made 25—29 June 1917, IL. c. 196—197. 
| | | 
0 2 4 6 | 8 10 | 12 14 16 18 20 | 22 24 | M Diff. 
| | | 
Baer BE | 
Air...... . C® | 35.7 | + 37.9) + 39.4 | + 40.4 |x 34.5 | + 20.4 | + 153) + 12.7) + 13.4 | + 16.9) + 26.3 | + 31.9 | 344) 27 6| 27.7 
| | | | | | HAN a all elk 
| 0 em | + 37.7|-+ 38.9 | + 40.0 |+40.1 | + 365,4 24.0 | + 15.9 | + 144|- 20.8! 28.1 4 32.9 | 34.7 | + 36.8) + 30.2| 25.7 
[+ 4 - |+300/+ 31.7 | +330) + 33.9; + 32.9) + 25.7 | + 14.7 |-+ 12.0 | + 15.9 +210 + 25.1 |+ 27.6/+ 9296/9251] 21.9 
| | | | | | | 
1.Snow) + 14 - + 19.0 | + 20.1 | = 21.0 | + 22.0 | = 22.5 | + 22.1 | + 20.1 | + 17.8 | + 166 — 16.6 + 17.5 -18.1/—-190|-194| 59 
| | | 
1-24 - 1137| + 139 | -- 14.2) + 14,7 | 14.9) 15.7) = 15.1 | + 149 | = 14.712145 = 14.2 | 140 14.04 145] 14 
(44 - = 7.9/7 ASE 7,8) 70 ed 7.6 | - Lo OTT ST a Te ead ln 
| | | | 
| | | 
Air : C° | 13.0 2121 120 | 146 16.6 18.5 | 19.1 19.7 19.4 18.: | 17.0. | lbs 13.2 16.0 8.6 
|| | | 
|| | | = = 
0 em | 10.4 9:5, 112918 16.0 | 20.9 | 29.4 | SIS =)" S09) HED YRSEER BEDE 7 | 16.5 12,010 11:07 119.9 22:0 
| | 
-10 - | 16.0 14.7199 12.8 13.0 | 14.6 el 19.0 |.20:0 1720 19/52 7.199 16.6 16.5 7.3 
ra a5 me 14.3 13.7 13.0 12.37 | 21.9 12:8 13.2 13.9 14.8 | 152 | 163.) 15.1 13,7 3.4 
“. SOl | 
240 - | 12.9 13 0 12.9 12.6 12.2 | 11.9 HASSE 32.0 12,8 12.6 129 | 13.2 13.4 12.6 1.6 
-80 - | 91 9.2 9.2 9.1 8.7 8.5 8.5 8.6 8.8 9.0 9.2 | 9.3 95 | 8.9 1.0 
| | | | 
1205 le oe 4.6 4.6 46 4.5 4.5 4.6 4.6 4.7 4.7 | 4.7 4.8 49 | 4.6 0.4 
| | 
