| Theoretical mean water (MW) validated by the Finnish Meteorological Institute (mm) | |||||||||||||||||||||||||
| STATION | 1971 | 1972 | 1973 | 1974 | 1975 | ||||||||||||||||||||
| NN | N43 | N60 | N2000 | NN | N43 | N60 | N2000 | NN | N43 | N60 | N2000 | NN | N43 | N60 | N2000 | NN | N43 | N60 | N2000 | ||||||
| Kemi | -386 | -156 | -14 | 397 | -394 | -164 | -22 | 389 | -401 | -171 | -29 | 382 | -408 | -178 | -36 | 375 | -416 | -186 | -44 | 368 | Oulu | -366 | -147 | -19 | 380 | -373 | -154 | -26 | 373 | -380 | -161 | -33 | 366 | -387 | -168 | -40 | 359 | -395 | -176 | -48 | 352 | Raahe | -418 | -159 | -49 | 376 | -426 | -167 | -57 | 368 | -433 | -174 | -64 | 361 | -441 | -182 | -72 | 353 | -449 | -190 | -80 | 345 | Pietarsaari | -461 | -211 | -66 | 374 | -469 | -219 | -74 | 366 | -478 | -228 | -83 | 357 | -486 | -236 | -91 | 349 | -494 | -244 | -99 | 341 | Vaasa | -424 | -187 | -60 | 374 | -432 | -195 | -68 | 366 | -440 | -203 | -76 | 358 | -448 | -211 | -84 | 350 | -456 | -219 | -92 | 342 | Kaskinen | -381 | -183 | -54 | 371 | -389 | -191 | -62 | 363 | -396 | -198 | -69 | 356 | -404 | -206 | -77 | 348 | -411 | -213 | -84 | 341 | Mäntyluoto | -334 | -174 | -38 | 346 | -341 | -181 | -45 | 339 | -347 | -187 | -51 | 333 | -354 | -194 | -58 | 326 | -360 | -200 | -64 | 320 | Rauma | -305 | -170 | -32 | 309 | -311 | -176 | -38 | 303 | -317 | -182 | -44 | 297 | -323 | -188 | -50 | 291 | -329 | -194 | -56 | 286 | Turku | -189 | -106 | -23 | 269 | -194 | -111 | -28 | 264 | -198 | -115 | -32 | 260 | -203 | -120 | -37 | 255 | -207 | -124 | -41 | 251 | Föglö | -204 | -113 | -29 | 244 | -208 | -117 | -33 | 240 | -213 | -122 | -38 | 235 | -217 | -126 | -42 | 231 | -222 | -131 | -47 | 226 | Hanko | -95 | -68 | -19 | 233 | -98 | -71 | -22 | 230 | -101 | -74 | -25 | 227 | -104 | -77 | -28 | 224 | -108 | -81 | -32 | 221 | Helsinki | -72 | -72 | -22 | 231 | -74 | -74 | -24 | 228 | -77 | -77 | -27 | 226 | -79 | -79 | -29 | 223 | -82 | -82 | -32 | 221 | Porvoo | -50 | -60 | -15 | 227 | -53 | -63 | -18 | 224 | -55 | -65 | -20 | 222 | -57 | -67 | -22 | 220 | -60 | -70 | -25 | 217 | Hamina | -49 | -58 | 5 | 217 | -51 | -60 | 3 | 215 | -54 | -63 | 0 | 212 | -56 | -65 | -2 | 210 | -58 | -67 | -4 | 208 |