Weather Forecast Graphs for Western Province Colombo District Siddamulla North
Graph For Precipitation (mm) - Western Province Colombo District Siddamulla North
Graph For Snowfall (cm) - Western Province Colombo District Siddamulla North
Graph For UV Index - Western Province Colombo District Siddamulla North
Air Quality Index
Other Air Quality Data
- Carbon Monoxide (CO): 893, 1058, 1268, 1350, 1172, 866, 657, 644, 728, 839, 953, 1093, 1267, 1528, 1821, 1990, 1916, 1717, 1589, 1661, 1804, 1827, 1579, 1211, 980, 1063, 1283, 1364, 1122, 741, 497, 547, 734, 865, 835, 749, 726, 831, 998, 1153, 1282, 1398, 1466, 1479, 1443, 1341, 1089, 770, 616, 821, 1191, 1379, 1170, 779, 502, 464, 540, 652, 759, 902, 1121, 1538, 2032, 2282, 2072, 1619, 1249, 1088, 1010, 968, 946, 959, 1012, 1158, 1344, 1407, 1231, 932, 705, 620, 605, 644, 770, 948, 1059, 1033, 939, 865, 858, 871, 853, 764, 643, 563, 565, 607, 634, 639, 637, 850, 737, 585, 467, 409, 385, 391, 436, 510, 583, 645, 707, 764, 828, 888, 912, 873, 797, 730, 685, 648, 623 µg/m³
- Carbon Dioxide (CO₂): 543, 535, 516, 497, 480, 462, 450, 448, 451, 452, 447, 441, 440, 450, 465, 476, 477, 474, 474, 482, 492, 500, 503, 503, 501, 497, 491, 483, 470, 455, 444, 443, 446, 449, 448, 445, 445, 449, 456, 462, 466, 469, 475, 487, 500, 508, 505, 495, 487, 484, 483, 479, 469, 457, 448, 446, 447, 447, 444, 441, 442, 451, 463, 472, 472, 467, 465, 468, 473, 480, 492, 506, 513, 508, 497, 485, 473, 461, 452, 448, 447, 447, 445, 444, 444, 446, 450, 454, 457, 459, 462, 464, 465, 470, 483, 499, 507, 510, 508 ppm
Marine Data
Other Marine Data
- Wave Direction Dominant: 206, 213, 208, 197, 222, 222, 249°
- Wave Period Max: 9.95, 11, 11.95, 12.6, 11.4, 10, 9.9 s
- Wind Wave Height Max: 0.2, 0.04, 0.22, 0.2, 0.42, 0.12, 0.4 m
Flood Risk
Other Flood Data
- River Discharge: 1, 0.66, 0.55, 0.49, 0.44, 0.39, 0.36 m³/s