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Monthly hydrological statistics  |  Finnish Environment Institute (SYKE)
 
 

VIRTAAMA m³/s

DISCHARGE m³/s

JOULUKUU 2025 DECEMBER

Validity of values might not have been checked.
Vuoksi - Kokemäenjoki  Kokemäenjoki - Paatsjoki 

0403350 = Vuoksi, Pielisjoki, Kaltimo, F=20816 km2 L=13,3 %
0408087 = Vuoksi, Kallavesi - Konnus + Karvio, F=16270 km2 L=15,3 %
0411450 = Vuoksi, Vuoksi, Tainionkoski, F=61061 km2 L=20 %
1401500 = Kymijoki, Pääjärvi - luusua, F=1214 km2 L=7,1 %
1404550 = Kymijoki, Leppävesi, Vaajakoski, F=17684 km2 L=17 %
1406510 = Kymijoki, Päijänne, Kalkkinen, F=26459 km2 L=18,9 %
1410050 = Kymijoki, Anjala, F=36275 km2 L=18,7 %
2300935 = Karjaanjoki, Peltokoski, F=1935 km2 L=12,7 %
2700250 = Paimionjoki, Juvankoski, F=785 km2 L=2,2 %
3504800 = Kokemäenjoki, Kitusjärvi - luusua, F=546 km2 L=9,6 %
3506950 = Kokemäenjoki, Tammerkoski, F=7672 km2 L=13,9 %

Asemat taulukossa sarakkeittain/Station in the table columns

pvm
date		 0403350 0408087 0411450 1401500 1404550 1406510 1410050 2300935 2700250 3504800 3506950
1 135 112 440 6.1 108 107 166 22.9 18.5 5.6 117
2 136 119 439 6.7 84.1 107 178 22.9 21.5 6.4 35.6
3 139 123 343 7.3 85.8 111 186 22.8 16.1 7.0 1.00
4 138 130 345 8.3 97.9 113 195 22.6 15.3 7.4 96.4
5 138 134 343 9.2 109 114 192 20.6 15.3 7.5 134
6 139 138 344 10.1 105 128 190 23.0 14.4 7.5 98.4
7 141 142 337 11.1 58.2 125 197 23.1 23.1 7.6 1.00
8 167 143 435 12.1 53.7 120 217 23.1 25.9 7.9 107
9 177 150 444 12.9 125 119 240 28.9 34.6 8.4
10 179 157 341 13.9 132 114 262 30.8 27.5 8.9 118
11 179 165 347 15.0 101 129 279 34.0 22.9 9.4 111
12 182 171 345 15.8 98.8 143 267 37.2 17.9 9.6 123
13 182 169 335 16.3 119 142 258 39.2 13.6 9.6 121
14 182 170 342 16.6 107 131 240 39.1 12.3 9.4 4.6
15 185 172 400 16.9 81.5 139 228 39.1 18.7 9.3 54.7
16 187 176 428 17.1 115 138 225 39.1 27.3 9.2 107
17 188 178 401 17.4 125 137 227 39.0 25.4 9.4 105
18 189 245 399 18.1 128 138 227 40.2 26.3 10.3 127
19 202 247 396 18.9 128 137 226 43.4 21.7 11.4 20.5
20 210 251 389 20.3 125 137 234 43.3 21.9 12.2 51.4
21 205 262 386 21.6 123 153 235 43.3 19.7 12.9 119
22 197 266 573 22.8 131 151 243 41.6 17.5 13.2 133
23 195 265 555 23.7 134 154 247 36.4 14.1 13.1 133
24 197 269 462 24.6 138 148 250 35.4 11.6 12.9 132
25 199 269 363 25.0 112 143 251 35.5 10.7 12.5 113
26 203 273 347 25.0 105 147 253 37.9 10.2 12.2 109
27 203 270 348 25.0 130 144 250 37.4 9.6 11.9 85.9
28 205 279 361 25.0 135 156 240 33.9 8.6 11.9 95.0
29 205 273 348 25.0 140 151 232 32.8 8.3 11.6 71.0
30 208 280 374 24.8 134 154 223 28.8 5.2 10.8 70.9
31 208 276 527 24.0 138 144 224 28.9 5.8 10.2 108
Kuukausikeskiarvot vuosilta 2025 ja 1991-20
Monthly mean values 2025 and 1991-20
2025 181 202 395 17.3 113 135 228 33.1 17.5 9.9 90.1
91-20 238 177 601 15.1 147 203 284 23.3 11.1 6.5 79.6

Takaisin sivun alkuun/Back to the top

3510450 = Kokemäenjoki, Harjavalta, F=26117 km2 L=11,3 %
5700700 = Siikajoki, Länkelä, F=4283 km2 L=2,2 %
5900950 = Oulujoki, Leppikoski, F=8625 km2 L=8,1 %
5901710 = Oulujoki, Lentua - luusua, F=2045 km2 L=12,7 %
5903450 = Oulujoki, Oulujärvi, Jylhämä, F=19839 km2 L=12,8 %
6101950 = Iijoki, Raasakka, F=14191 km2 L=5,7 %
6504056 = Kemijoki, Petäjäskoski, F=47979 km2 L=4,5 %
6701950 = Tornionjoki, Tengeliönjoki, Haapakoski, F=3089 km2 L=8,7 %
6702200 = Tornionjoki, Karunki, F= km2 L= %
7100700 = Paatsjoki, Kettujoki, F=2215 km2 L=6,6 %

Asemat taulukossa sarakkeittain/Station in the table columns

pvm
date		 3510450 5700700 5900950 5901710 5903450 6101950 6504056 6701950 6702200 7100700
1 372 104 145 17.3 161 298 440 47.5 324 21.5
2 315 95.9 229 17.9 112 277 394 35.5 349 21.1
3 290 106 110 18.4 158 308 542 31.4 345 21.2
4 361 130 209 18.9 357 383 508 56.9 310 21.0
5 366 134 248 19.5 374 413 564 45.8 315 21.0
6 334 121 238 19.9 239 416 526 39.6 298 20.9
7 394 107 185 20.5 237 416 572 14.3 296 20.6
8 451 95.8 176 21.0 178 388 471 31.7 267 20.6
9 474 86.3 163 21.6 372 382 517 43.6 267 20.4
10 470 79.8 150 22.0 276 369 502 43.0 281 20.8
11 476 74.3 119 22.3 245 345 578 37.0 286 20.3
12 468 52.4 108 22.6 189 300 477 44.0 277 20.0
13 400 40.5 105 22.7 157 273 479 43.4 300 19.9
14 398 43.7 79.5 22.7 133 206 455 0.50 309 19.7
15 391 48.2 105 23.0 159 230 432 45.8 276 19.8
16 443 57.8 131 23.0 255 252 468 39.1 265 19.9
17 480 63.0 117 23.3 269 240 465 51.8 274 19.7
18 482 67.1 99.3 24.0 159 206 404 19.3 272 19.5
19 466 83.3 61.5 24.0 46.3 207 469 15.3 260 19.6
20 432 126 104 24.2 40.5 266 342 36.6 242 19.6
21 434 155 214 24.9 142 301 382 47.5 258 19.4
22 438 142 155 25.3 313 315 434 53.4 270 19.2
23 441 106 182 25.5 353 278 543 41.9 292 19.2
24 378 90.7 122 25.8 273 169 437 27.0 306 19.0
25 410 87.9 132 25.9 36.5 227 372 14.2 292 18.9
26 391 76.3 56.7 26.0 112 216 453 54.3 266 18.7
27 401 69.3 110 26.1 219 227 352 21.3 280 18.9
28 389 65.6 118 26.5 163 172 358 44.8 287 18.9
29 372 66.3 69.7 26.9 159 136 302 0.53 310 18.8
30 397 62.0 87.1 27.0 168 192 383 35.5 358 18.5
31 234 71.5 165 27.0 169 158 448 53.5 394 18.3
Kuukausikeskiarvot vuosilta 2025 ja 1991-20
Monthly mean values 2025 and 1991-20
2025 405 87.4 138 23.1 201 276 454 36.0 294 19.8
91-20 284 43.1 109 28.3 273 148 415 28.8 198 14.2

Julkaistu:  03.01.2026 08:15
Päivitetty: 03.01.2026 08:15

 
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