7%
9 km/h
West-Northwest
Weather Forecast Graphs for Western Province Gampaha District Western_Province_Gampaha_District_Matamana
Graph For Precipitation (mm) - Western Province Gampaha District Western_Province_Gampaha_District_Matamana
Graph For Snowfall (cm) - Western Province Gampaha District Western_Province_Gampaha_District_Matamana
Graph For UV Index - Western Province Gampaha District Western_Province_Gampaha_District_Matamana
Air Quality Index
Other Air Quality Data
- Carbon Monoxide (CO): 1151, 981, 931, 861, 698, 515, 390, 361, 391, 447, 459, 497, 734, 1348, 2162, 2813, 3199, 3423, 3435, 3130, 2614, 2155, 1842, 1585, 1385, 1275, 1221, 1127, 927, 686, 499, 398, 350, 356, 369, 435, 692, 1383, 2264, 2749, 2476, 1806, 1233, 931, 726, 593, 544, 567, 603, 656, 721, 729, 615, 444, 335, 340, 408, 502, 612, 748, 905, 1113, 1342, 1502, 1558, 1543, 1472, 1315, 1101, 927, 833, 779, 741, 728, 731, 705, 603, 471, 405, 464, 590, 698, 702, 690, 838, 1356, 2034, 2428, 2282, 1852, 1455, 1187, 953, 789, 727, 736, 752, 749, 751, 953, 851, 729, 630, 567, 526, 508, 525, 565, 596 µg/m³
- Carbon Dioxide (CO₂): 492, 476, 461, 450, 444, 441, 439, 438, 437, 437, 435, 432, 434, 442, 455, 468, 483, 498, 510, 515, 517, 519, 527, 536, 535, 517, 490, 467, 454, 446, 440, 438, 438, 438, 436, 433, 435, 445, 459, 468, 467, 462, 459, 463, 469, 476, 484, 493, 495, 486, 471, 458, 451, 446, 442, 440, 440, 439, 437, 435, 435, 438, 443, 448, 454, 460, 467, 474, 482, 491, 508, 526, 532, 514, 483, 459, 449, 445, 443, 442, 444, 444, 441, 437, 437, 445, 456, 465, 467, 466, 466, 469, 473, 480, 495, 513, 522, 525, 524 ppm
Marine Data
Other Marine Data
- Wave Direction Dominant: 190, 187, 190, 193, 191, 188, 188°
- Wave Period Max: 13.75, 12.55, 12.2, 12.05, 12.1, 12.5, 13.4 s
- Wind Wave Height Max: 0, 0.02, 0, 0, 0.08, 0.06, 0 m
Flood Risk
Other Flood Data
- River Discharge: 0.59, 0.66, 0.66, 0.63, 0.63, 0.63, 0.59 m³/s
Alternate Names of the Location
Matamana, Matammana,