ปริมาณน้ำฝนรายปี - มิลลิเมตร
ศูนย์อุทกวิทยาชลประทานภาคกลาง
ปี N.67 C.2 C.13 C.30 Ct.2A Ct.4 Ct.5A Ct.7 โครงการฯ T.7 S.9 S.13 S.28
ทับเสลา
2498     816.8                    
2499     727.4                    
2500     1,189.1                    
2501     403.6                    
2502     688.6                    
2503     819.1                    
2504     630.0                    
2505     939.7                    
2506     885.1                    
2507     966.3                    
2508     886.5                    
2509     1,049.3                    
2510     871.2                    
2511     892.9                    
2512     816.4                    
2513     1,069.2       1,951.6            
2514     905.3       1,197.2            
2515     941.2       1,108.7            
2516     938.9       1,489.9            
2517     1,421.5       1,796.5            
2518     946.6     900.1 1,268.6 1,239.7          
2519     1,149.9     786.8 1,329.2 1,339.6          
2520     690.5     766.1 887.4 787.5          
2521     1,212.9     1,477.3 1,353.0 1,139.7       1,436.7  
2522     764.1     936.8 1,045.3 864.6       1,232.2  
2523     1,014.7     1,256.9 1,372.4 1,300.6       1,119.2  
2524     1,156.4     919.1   1,935.4       1,292.1  
2525     1,057.8     1,071.6   1,136.8       966.8  
2526     1,231.4 1,794.4   1,764.1 1,788.0 1,923.4       1,254.6  
2527     973.5 1,214.9   851.1 724.3 990.7       1,146.5  
2528     903.7 956.1   1,073.9 1,282.5 1,526.4       1,235.4  
2529     928.6 1,640.7   1,323.1 934.6 1,330.4       861.7  
2530     772.7 997.2   1,050.6 838.3 935.1       1,343.7  
2531     1,371.2 1,298.9   1,575.0 1,516.1 1,976.2       1,219.9  
2532     488.4 1,156.3   895.6 1,027.6 1,151.2       1,009.3  
2533     797.6 1,196.4   1,363.7 695.2 1,215.2       870.8  
2534     623.5 891.7   821.3 821.9 859.9   682.6   1,090.7  
2535     438.1 1,249.7   910.6 1,458.0 1,288.9   1,484.3   931.6  
2536     1,013.5 983.1   1,067.0 841.4 907.5   1,010.1   955.4  
2537     651.8 1,059.8   840.6 1,116.5 1,022.2   779.6   1,122.5  
2538     1,190.4 1,614.4   1,325.7 1,723.0 1,428.0   1,662.7   1,186.0  
2539     953.1 1,588.6   1,078.8 1,308.8 1,534.9   1,372.3   1,327.7  
2540   764.9 1,000.4 800.4   496.9 709.9 851.4   875.9   955.6  
2541   871.7 991.7 1,634.5   1,291.5 1,171.2 1,351.4   1,748.7   1,343.4 961.0
2542 1,632.8 760.5 1,533.1 1,943.8   1,657.5 1,592.2 1,712.7       1,272.2 1,373.0
2543 1,614.5 1,085.3 992.3 1,545.2   1,384.9 1,186.2 1,502.6       1,482.1 1,672.4
2544 1,286.6 1,015.4 840.1 1,181.8   1,040.5 1,238.2 1,239.2       1,209.8 1,050.8
2545 1,518.9 1,252.7 887.1 1,511.7   1,539.1 1,337.5 1,435.0       1,129.0 1,063.2
2546 899.8 949.2 732.9 1,055.5 940.4 1,085.2 1,157.6 1,162.9     866.7 859.5 1,071.5
2547 1,047.9 758.3 758.5 823.5 1,014.2 916.9 1,096.6 1,007.7     806.0 953.8 884.4
2548 863.0 875.9 1,003.5 1,215.4 997.5 1,131.0 1,172.4 1,217.0 1,101.9   1,139.5 1,061.0 1,435.9
2549 881.9 868.5 1,053.4 1,486.6 1,183.9 1,031.5 778.1 1,197.0 1,192.7   977.3 1,109.1 1,080.6
2550 866.0 1,081.5 790.6 1,861.2 1,195.8 1,225.5 1,509.8 1,600.5 1,650.2   874.0 1,277.0 1,085.3
2551 904.5 1,170.2 1,303.5 1,934.7 1,541.1 1,476.0 1,760.7 1,573.8 1,743.5   1,804.7 1,506.7 1,047.7
2552 1,081.2 1,180.8 1,094.7 1,542.2 908.1 1,168.0 1,066.2 1,328.3 1,262.3   1,146.5 890.3 1,097.6
2553 1,051.9 1,204.4 1,406.9 1,629.8 1,266.6 1,256.1 2,010.5 1,554.3 1,707.6 1,910.7 1,647.3 1,246.0 1,312.1
2554 1,400.2 1,203.3 1,075.0 1,301.5 1,224.5 736.3 1,444.6 1,447.0 1,301.5 1,293.9 1,485.5 1,322.0 1,178.4
2555 845.6 1,052.5 1,134.6 1,287.7 959.9 896.3 1,070.5 1,083.0 1,221.2 1,378.3 1,535.1 625.3 1,043.2
2556 819.9 1,107.4 1,167.6 1,377.1 1,076.0 1,314.3 1,386.1 1,435.5 1,350.5 790.5 1,219.8 1,522.2 1,182.9
2557 985.8 977.2 1,118.5 1,215.9 918.6 848.0 925.5 1,113.4 1,161.2 1,476.6 1,192.6 936.6 985.2
2558 623.4 652.2 814.1 973.2 940.9 1,068.6 1,130.4 1,068.2 1,025.8 900.3 991.6 774.7 1,055.3
2559                          
                           
สูงสุด 1,632.8 1,252.7 1,533.1 1,943.8 1,541.1 1,764.1 2,010.5 1,976.2 1,743.5 1,910.7 1,804.7 1,522.2 1,672.4
เฉลี่ย 1,077.9 991.2 949.0 1,332.2 1,089.8 1,112.7 1,241.4 1,285.7 1,338.0 1,240.5 1,206.7 1,133.7 1,143.4
ต่ำสุด 623.4 652.2 403.6 800.4 908.1 496.9 695.2 787.5 1,025.8 790.5 806.0 625.3 884.4
N.67 C.2 C.13 C.30 Ct.2A Ct.4 Ct.5A Ct.7 โครงการฯ T.7 S.9 S.13 S.28
ทับเสลา