44 
Aus dem Archiv der Deutschen Seewarte — 18SS No. 6 — 
Tab. 29. Index der Erhaltungstendenz. 
Für Niederschlag 
Für Trockenheit 
Stationen 
Winter 
Fiühling 
Sommer 
Herbst 
Jahr 
Winter 
Frühling 1 Sommer 
Herbst 
Jahr 
Borkum 
0.406 
0.415 
0.405 
0.355 
0.408 
0.417 
0.404 1 0.416 
0.352 
0.420 
Keitum 
.358 
.291 
.319 
.347 
.347 
.351 
.291 .330 
.354 
.349 
Hamburg 
.360 
.443 
.387 
.341 
.383 
.390 
.428 .396 
.330 
.397 
Kiel 
.345 
.402 
.340 
.329 
.363 
.345 
.387 .358 
.331 
.365 
Swinemünde 
.321 
.293 
.332 
.297 
.318 
.321 
.287 .338 
.301 
.300 
Neufahrwasser . . 
.310 
.310 
.292 
.283 
.301 
.324 
.301 .294 
.274 
.298 
Kassel 
.348 
.299 
.263 
.316 
.313 
.356 
.311 .247 
.347 
.314 
Berlin 
.262 
.352 
.383 
.286 
.309 
.274 
.328 .308 
.278 
.300 
Breslau 
.242 
.248 
.172 
.227 
.212 
.251 
.214 .160 
.219 
.212 
Karlsruhe 
.352 
.329 
.323 
.359 
.343 
.346 
.339 : .314 
.362 
.341 
Stuttgart 
.339 
.301 
.280 
.344 
.318 
.339 
.318 j .276 
.334 
.318 
Höchenschwand . . 
.413 
.367 
.305 
.342 
.360 
.415 
.369 .296 
.359 
.362 
Friedrichshafen . 
.345 
.312 
.268 
.272 
.303 
.365 
.317 1 .260 
.275 
.302 
Tab. 30. Wahrscheinlichkeit eines Wechsels der Witterung 
nach Ablauf einer Periode von 1, 2, ... 10 Tagen mit Niederschlag. 
Länge d. voraufgegangenen Periode 
1 
•j 
3 
* 
5 
ß 
7 
S 1 t> 1 10 
Borkum 
0.275 
0.282 
0.263 
0.239 
0.262 
0.250 
0.287 
0.226 0.312 ' 0.152 
Keitum 
.425 
.367 
.318 
.274 
.340 
.314 
.292 
.295 1 .167 .300 
Hamburg 
.315 
.285 
.247 
.232 
.230 
.248 
.182 
.194 .138 .220 
Kiel 
.350 
.294 
.311 
.275 
.189 
.243 
.284 
.155 .224 .132 
Swiuemüude 
.384 
.370 
.314 
.367 
.343 
.174 
.281 
.341 .222 .238 
Neufahrwasser 
.391 
.412 
.344 
.322 
.277 
.438 
.390 
.480 .462 .429 
Kassel 
.440 
.381 
.384 
.316 
.286 
.336 
.302 
.300 .191 .235 
Berlin 
.393 
.376 
.369 
.349 
.384 
.295 
.302 
.267 .227 .176 
Breslau . 
.509 
.424 
.546 
.477 
.348 
467 
.375 
.400 .333 
Karlsruhe 
.379 
.332 
.371 
.353 
.346 
.382 
.366 
.269 ! .211 1- .400 
Stuttgart 
.352 
.365 
.348 
.371 
.352 
.412 
.225 
.451 .353 .364 
Höchenschwand 
.329 
.337 
.327 
.326 
.237 
.256 
.343 
.500 [ .318 .333 
Friedrichshafen 
365 
.415 
.380 
.414 
.412 
.260 
.270 
.370 1 .471 .556 
Tab. 31. Wahrscheinlichkeit eines Wechsels der Witterung 
nach Ablauf einer Periode von 1, 2, ... 10 Tagen ohne Niederschlag. 
Länge d. voraufgegangenen Periode 
l 
2 1 3 
4 1 
5 
G 
7 1 8 1 9 
. 10 
Borkum 
0.409 
0 336 
0316 
0294 
0.228 
0269 
0.263 
0 381 
0.077 
0208 
Keitum 
.408 
.271 
.241 
.240 
.253 
.202 
.241 
.121 
310 
.150 
Hamburg 
413 
.373 
328 
.263 
.265 
.292 
.274 
.297 
.231 
.150 
Kiel 
.415 
391 
.255 
.340 
.290 
.254 
.321 
.139 
226 
292 
Swiuemüude 
407 
.343 
.280 
.304 
.295 
.279 
.242 
.319 
.281 
.087 
Neufahrwasser 
.390 
.327 
.318 
.285 
.288 
.202 
.213 
.186 
.334 
.375 
Kassel 
.383 
.315 
.262 
.310 
.254 
.320 
.279 
.122 
256 
.250 
Berlin 
419 
.305 
.323 
.264 
.227 
.263 
356 
277 
.235 
.346 
Breslau 
.339 
.352 
.266 
.294 
.325 
.192 
.345 
.236 
.262 
.226 
Karlsruhe 
391 
.316 
.309 
.204 
.226 
.226 
.195 
.182 
.315 
.216 
Stuttgart 
.420 
.335 
.317 
.262 
.223 
.255 
.243 
.264 
.231 
.167 
Höchenschwand 
388 
.339 
.314 
.278 
.316 
.225 
.194 
.200 
.275 
.276 
Friedrichshafen 
.404 
.314 
.267 
.323 
.258 
263 
.171 
.241 
.159 
.162