BEN NEVIS OBSERVATORY. 



463 



Monthly and Annual Mean Values at Ben Nevis Observatory, 4407 feet, and at 

 Fort-Wdlliam Observatory, 42 feet above Sea Level. 



1897. 



WIND FORCE— BEN NEVIS. 





Mid- 

 night. 



1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 



Mid- 

 night. 



Mean. 



fan. . 

 Feb. . 

 Mar. . 



373 

 2-68 

 3-26 



3-81 

 2-82 

 3-00 



377 

 2-61 

 2-94 



3-42 

 2-71 

 2-98 



3-32 

 2-62 

 2-94 



313 

 2-54 

 295 



2-69 

 2-82 

 2-58 



2-82 

 2-66 

 2-77 



2-92 

 2-64 

 3-09 



3-05 

 273 

 3-19 



311 



2-77 

 3-26 



3-08 

 2-70 

 3-40 



3 06 

 2-89 

 3-11 



3 24 

 295 

 3-23 



3-11 

 2-80 

 3-34 



303 

 2-54 

 3 27 



3-06 

 2-66 

 3-37 



310 

 255 

 2-98 



2-82 

 2-52 

 2-82 



2-79 

 2-80 

 3-02 



3-05 

 2-34 

 3-32 



3-42 

 2-54 

 350 



3-42 

 2-50 

 3-56 



3-42 

 2-59 

 347 



376 

 2-61 

 3-26 



3-18 

 2-66 

 3-14 



Vpr. . 

 Slay . 

 rune . 



2-20 

 2-32 

 2-50 



2-20 

 2-21 

 2-23 



2-25 

 2-31 

 2-42 



2-33 

 2-26 

 2-32 



2-43 

 2-16 

 2-32 



2-17 

 2-18 

 2-02 



2-02 

 1-81 

 2-08 



213 



189 

 2-00 



215 

 1-73 

 2-02 



2-18 

 1-94 



1-77 



2-30 

 2-00 

 1-82 



2-08 

 1-97 

 2-03 



215 



2-03 

 1-93 



210 

 1-87 

 1-85 



1-93 



2-03 

 1-58 



2-20 

 2-21 

 1-57 



2 -OS 

 2-31 

 1-95 



1-93 

 1-90 

 1-72 



1-73 

 1-90 

 1-75 



1-92 

 1-92 

 1-90 



213 



2-24 

 1-98 



2 33 



2-27 

 2-20 



2-38 

 2-42 

 2 17 



2-33 



2-32 

 2-20 



2-22 

 2-39 

 2-43 



2-15 

 2-09 

 2-01 



fiily . 

 Vug. . 



iept. . 



1-69 

 2-06 

 1-92 



177 

 2-11 

 207 



1-90 

 2-10 

 2-05 



1-85 

 2-16 

 2-20 



1-92 

 2-24 

 2'42 



2-00 

 2-02 

 2-13 



2-03 

 1-90 

 1-82 



2 '03 

 1-90 

 1-90 



1-89 

 1-63 

 1-83 



1-69 

 1-73 

 2-18 



1-82 

 2-00 

 1-80 



1-77 

 2-03 

 1-78 



1-66 



2-08 

 1-47 



1-89 

 1-82 

 1-60 



1-60 

 1-73 

 1-45 



1-55 

 2-03 

 1 60 



1-66 

 1-97 

 1-68 



1-76 

 2-00 

 1-20 



1-74 

 1-90 

 1-40 



1-65 

 1-92 

 1-65 



176 



2-39 

 1-72 



1-68 

 2-44 

 173 



1-82 

 2-10 

 1-67 



1'71 

 2-18 

 1-80 



171 



2-05 

 1-90 



1-79 



2-02 

 1-79 



)ct. . 

 Sov. . 

 3ec. . 



2-74 

 2-13 

 3-00 



2-82 

 2-23 

 2-90 



2-82 

 2-02 

 2-85 



2-76 

 225 

 263 



2-87 

 2-08 

 2-79 



2-76 

 1-88 

 2-79 



2-89 

 2-03 

 2-60 



2-95 

 2-22 

 2-81 



2-91 

 225 

 2-84 



331 



2-33 

 2 94 



3-00 

 2-32 

 3-13 



3-10 

 2-22 

 2-90 



3-10 

 2-38 

 2-89 



3-11 

 2 13 

 2-69 



2-81 

 2-08 

 2-94 



2-73 

 2-05 

 2-47 



2-66 

 1-92 

 2-58 



2-55 

 1-97 

 2-35 



2-42 

 2-08 

 2-42 



2-85 

 1-87 

 2-44 



2-77 

 1-92 

 2-66 



2-92 

 1-92 

 2-60 



3-02 

 1-90 

 276 



311 

 1-97 

 2 '66 



2-84 

 2-07 

 2-97 



2-88 

 2-09 

 2-73 



."ear . 



2-52 



2-51 



2-50 



2'49 



2-51 



2-48 



2-27 



234 



2-32 



2-42 



2-44 



2-42 



2-40 



237 



2-28 



2-27 



2-32 



217 



2-13 



2-23 



2-36 



2-46 



2'48 



2'48 



2-52 



2-38 



WIND DIRECTIONS— BEN NEVIS. 



w. 



V . 

 iW 



■aim or Var. . 



January. 



218 



95 



105 



102 



108 

 26 

 22 

 31 



37 



February. 



82 

 17 

 61 



72 



46 

 145 

 134 



76 



39 



March. 



104 

 57 

 82 



192 



55 



72 

 82 

 60 



40 



April. 



73 



53 



116 



191 



72 

 43 

 83 



40 



49 



May. 



109 

 84 



134 

 84 



91 

 57 

 62 

 56 



67 



June. 



86 

 27 

 150 

 120 



59 

 31 



72 



July. 



113 



47 

 72 

 104 



70 

 113 

 103 



64 



58 



ugust. 



September. 



October. 



November. 



December. 



Year. 



68 



215 



114 



101 



114 



1397 



4 



59 



31 



37 



13 



524 



56 



26 



29 



32 



31 



894 



146 



38 



148 



91 



140 



1428 



180 



82 



143 



139 



154 



1220 



133 



71 



123 



92 



144 



1114 



86 



96 



100 



109 



83 



1019 



32 



61 



26 



71 



47 



595 



39 



72 



30 



48 



18 



569 



HOURS OF SUNSHINE— BEN NEVIS. 



.anuary 

 ebruary 

 | larch 



pril 

 [ay . 



uly . 



ugust 

 iptember 



otober . 

 ovember 

 ecember 



0-64 



023 

 7-54 

 2-21 



5-24 



5-52 

 11-09 

 2-48 



8-73 

 0-26 



15-22 [ 28-0 



6-41 



11-53 



5-06 



11-28 

 1-47 

 3-14 



31 



39-44 



072 



8-28 



10-31 



3-81 



11-11 

 2-35 

 4-19 



7-47 

 2-79 



2-17 

 1-75 



6-77 

 9 99 

 3-74 



11-19 

 4-14 

 6-06 



7-98 

 5-00 



51-03 ! 58-79 



8-00 

 5-33 



2-97 

 3-34 

 3-28 



5-95 

 11-42 

 5-30 



10-77 

 3-31 

 6-67 



8 11 

 5-31 

 1-32 



62-00 67-75 



12 



4-78 

 3-17 

 3-63 



8-84 

 11-30 

 5-77 



11-82 

 4-32 

 5-47 



9-28 

 5-00 

 4-83 



78-21 



5-37 

 3-29 

 2-76 



9-39 



10-59 

 7-37 



12-47 

 2 45 

 4-78 



9-70 



5-00 

 7-52 



80-69 



4-55 

 3-18 

 1-17 



7-99 

 11-59 

 7-19 



13-24 

 3-48 

 615 



9-05 

 5-16 

 5-96 



78-71 



16 



3-26 I 0-60 

 1-82 ! 1-37 

 2-23 2-27 



8-12 

 10-90 

 6-99 



11-93 

 1-70 

 6-28 



8-94 

 4-72 

 5-66 



9-68 

 9-44 

 4-96 



11-62 

 2-38 

 4-99 



7-53 

 4-47 

 2-07 



72-55 61-28 



17 



18 



19 



20 



21 



_ 



_ 



__ 



_ 



_ 



0-39 



- 



- 



- 



- 



1-01 



0-43 



- 



- 



- 



6-77 



5-30 



3-03 



o-io 



_ 



8-56 



8-85 



8-43 



592 



0-15 



5-38 



5-86 



358 



1-89 



0-31 



9-79 



10-93 



10-25 



6-48 



•2-02 



3-19 



0-94 



0-94 



0-14 



- 



2-92 



1-79 



0-15 



- 



- 



335 



_ 



_ 



_ 



_ 



0-67 



- 



- 



- 



- 



42-03 



34 10 



26-38 



14-53 



2-48 



Total. 



Percentage 

 of Possible. 



22-11 

 22-11 

 21-49 | 



97-70 

 158-72 



170-21 

 34-84 

 59-28 



79-72 

 4345 

 27-36 



813-91 



HOURS OF SUNSHINE— FORT-WILLIAM. 



nuary . 

 :bruary . 

 .arch 



aril 



ay. 

 une 



ily - • 



'igust 



ptember 



'tober . 

 >vember 

 jicember 





- 



3-22 

 2-11 



4-11 

 9-44 



: 



0-13 



1-41 



0-58 

 4-04 



2-24 

 5-34 



2-85 

 5-21 

 7-08 



1072 

 523 

 7-96 



9-55 

 4-43 



7-72 



9-91 

 4-02 

 8-92 



5-86 

 2-97 

 695 



1-58 

 1-55 

 5-17 



0-40 

 2-74 



1-09 



- 



- 



- 



40-47 

 26-63 

 58-55 



1-32 

 983 

 4-63 



9-21 

 11-49 

 8-29 



14-47 

 14-11 

 9-17 



16-74 

 15-14 

 10-41 



16-57 

 16-46 

 9-63 



14-20 

 16-24 

 10-67 



13-86 

 15-18 

 8-48 



12-86 

 16-43 

 11-20 



13-15 

 1653 

 10-76 



11-98 

 14-90 

 10-43 



11-98 

 14-31 

 11-02 



12-26 

 13 37 

 11-55 



7-99 

 12-59 

 10-64 



1-85 

 9-25 

 7-61 



0-93 

 2-32 



- 



158 44 

 199-98 

 138-92 



7-71 

 0-48 



9-72 

 4-56 

 1-02 



10-01 

 9-74 

 5-50 



11-27 

 12-51 

 8-56 



11-31 

 13-41 



10-78 



13-85 

 12-18 

 11-26 



13-94 

 10-19 

 1184 



15-36 



802 

 13-52 



16-07 

 8-76 

 12-91 



16-28 

 8-92 

 13-70 



15-20 

 8-11 

 10-70 



13 90 

 5-79 

 9-25 



1352 

 318 

 2-70 



11-58 

 1-57 



3 95 



~ 



187-78 

 107-42 

 111-74 





: 



0-18 



445 



12-67 

 2-82 



11-89 

 6 69 

 16 



11-58 

 7-04 

 4-03 



12-89 

 644 

 6-47 



15 35 

 6-31 

 6-62 



1419 

 5-54 

 4-92 



9-08 

 2-71 



1-95 



- 



- 



_ 



~ 



94-23 

 37-65 

 22-20 



23-97 



44-42 



64-59 



83-70 



10123 



112-28 



120-05 



124-89 



129-31 



116-64 



91-41 



71-21 



51-71 



31-86 



7-20 



- 



1183-91 



10 

 8 

 6 



23 

 31 



15 



32 



7 

 16 



25 

 18 

 13 



26 

 13 

 19 



43 



44 

 30 



40 

 27 

 35 



37 



22 

 18 



32 



