HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Tualang, Kec. Serbajadi, Aceh Timur, Prov. Aceh

GPM01D_E09745_N0425

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 5.17 mm/hari

Reff Padi Rata-rata 3.62 mm/hari

Reff Padi Maksimum 6.12 mm/hari

Metode mengikuti pola modul TRMM hidrologi.net: data setengah bulanan diurutkan, probabilitas Weibull dihitung dengan m/(n+1), R80 diinterpolasi, kemudian hujan efektif padi = 70% × R80 per hari.

Harian Bulanan Hari Hujan Maksimum Tahunan Hujan Efektif

DATA SETENGAH BULANAN

Curah Hujan per Periode I–II

Akumulasi curah hujan setengah bulanan untuk penyusunan ranking probabilitas.

mm/periode

Tahun	Jan		Feb		Mar		Apr		Mei		Jun		Jul		Agu		Sep		Okt		Nov		Des
Tahun	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II	I	II
1998	103.21	109.49	24.54	72.45	41.81	57.05	61.88	72.54	74.87	159.81	149.35	136.09	146.24	212.32	235.18	336.19	138.97	158.18	121.36	284.66	217.97	179.03	113.76	364.20
1999	135.47	205.20	103.60	132.29	177.58	138.22	183.01	127.70	199.06	195.72	122.15	79.36	138.19	13.96	74.81	144.61	171.82	144.19	160.99	279.23	104.39	129.56	336.24	160.67
2000	110.28	79.72	47.69	150.33	180.06	226.80	148.67	178.22	148.58	103.35	100.83	87.18	25.66	132.21	199.45	49.04	242.97	213.55	142.36	155.55	105.39	287.34	55.40	232.24
2001	162.34	137.21	63.20	55.25	71.85	156.27	138.34	93.95	100.62	88.70	116.18	97.55	62.36	159.74	80.68	134.11	153.88	158.97	104.44	366.76	297.54	172.26	156.99	290.89
2002	87.83	119.74	26.00	67.59	9.96	166.02	167.04	124.26	128.63	128.21	88.59	102.52	45.33	99.64	85.83	70.78	240.99	142.56	208.51	195.14	121.85	86.01	92.67	106.90
2003	157.85	78.59	73.94	124.94	58.78	271.21	159.17	95.48	186.75	13.68	52.32	217.00	113.08	132.15	231.10	122.61	94.20	221.26	243.60	149.39	192.02	109.02	241.23	27.30
2004	114.63	73.40	67.17	112.56	125.61	128.65	126.71	144.92	162.66	134.30	119.94	74.66	97.12	127.48	61.16	109.97	187.15	171.45	215.17	110.36	149.38	42.51	171.47	54.00
2005	182.08	134.17	27.97	57.84	42.20	130.67	149.38	42.34	71.18	168.71	88.16	100.43	103.44	107.98	40.79	201.33	148.62	80.50	207.31	193.71	224.30	213.90	323.59	116.40
2006	160.38	31.96	122.05	112.05	21.44	140.11	121.88	165.60	107.55	102.34	123.04	124.04	28.39	108.55	49.20	189.59	122.18	162.90	147.66	146.93	134.67	54.88	92.06	276.29
2007	64.38	167.36	13.78	103.47	130.86	86.40	189.84	78.83	127.42	183.98	120.42	80.83	42.49	187.85	53.64	204.25	92.23	104.81	110.26	309.93	196.13	158.79	180.62	183.87
2008	68.95	65.88	77.36	45.37	76.46	196.58	73.42	142.77	49.69	126.01	96.51	71.09	124.37	111.47	63.74	247.86	139.88	115.18	146.94	176.59	127.42	203.50	212.34	139.67
2009	166.82	32.73	25.35	54.08	159.66	270.61	111.04	104.58	148.40	115.67	54.72	84.26	75.08	49.95	69.66	226.27	143.75	97.87	100.25	161.05	169.81	194.00	145.30	60.08
2010	182.87	92.15	26.56	103.89	56.68	179.23	71.75	146.57	49.24	120.45	151.44	126.21	91.66	132.24	104.92	110.87	187.38	107.67	181.38	138.67	139.35	224.41	159.29	163.61
2011	136.18	93.51	32.40	57.05	153.47	276.36	89.69	197.67	90.53	108.86	110.86	57.85	76.65	48.02	181.70	160.72	129.50	103.47	258.06	90.02	184.94	65.58	185.87	174.13
2012	97.14	157.17	43.39	121.61	124.13	103.34	159.23	111.86	162.97	97.75	33.19	71.14	108.41	141.82	90.73	179.68	108.21	83.91	115.14	140.70	85.54	261.41	227.30	107.07
2013	107.22	155.60	42.49	159.40	127.84	27.89	133.53	134.73	104.66	151.32	221.72	80.71	91.38	48.03	71.68	192.75	184.65	40.96	264.73	159.06	63.52	118.11	152.58	189.00
2014	103.94	13.53	17.38	57.22	25.50	159.02	126.19	59.96	101.63	148.38	125.24	25.30	91.76	56.16	131.27	214.40	154.68	133.80	173.30	147.41	187.92	101.47	180.39	298.58
2015	212.46	48.62	24.05	86.84	23.90	63.52	97.10	77.36	87.07	169.15	169.77	61.59	44.80	98.45	135.01	108.40	90.95	223.48	184.56	153.19	156.58	136.39	167.20	76.10
2016	86.39	155.42	153.09	16.74	26.32	108.89	141.63	23.80	66.46	132.28	129.83	85.17	108.68	122.85	68.17	191.17	240.43	85.33	83.75	278.02	94.95	173.05	98.86	150.05
2017	138.67	246.09	69.36	80.22	85.51	112.23	133.92	86.65	74.10	100.99	74.73	144.42	105.60	45.96	187.76	111.71	183.40	188.11	240.57	183.29	131.50	153.89	255.20	142.77
2018	130.10	81.25	10.19	105.99	33.42	135.01	44.66	165.20	75.03	105.42	23.30	125.08	72.08	130.95	46.24	147.13	141.44	107.48	274.62	168.17	190.59	95.09	96.72	120.19
2019	41.36	111.82	24.81	82.09	42.61	88.11	98.44	95.80	117.58	145.15	119.79	58.57	44.07	75.74	39.91	147.53	125.23	85.91	127.52	205.43	189.62	53.59	182.53	95.06
2020	24.65	89.00	44.38	39.62	68.52	68.26	134.50	201.23	140.37	140.79	200.27	83.77	159.92	113.12	60.44	101.97	194.49	87.12	149.21	141.90	134.19	136.39	222.72	130.65
2021	271.50	105.76	81.80	21.57	107.21	184.85	69.35	189.17	62.95	115.95	98.08	109.62	201.88	62.32	156.73	236.21	64.38	157.12	40.76	313.31	105.79	189.41	121.72	189.94
2022	130.63	75.79	109.72	161.04	82.62	120.46	140.82	42.89	132.09	72.28	203.59	195.41	88.55	65.85	90.38	214.00	80.48	233.27	221.71	241.63	250.80	58.71	282.56	116.05
2023	116.65	207.44	77.16	38.19	68.75	64.73	42.01	106.79	128.91	156.82	114.36	106.21	119.78	35.17	105.20	209.90	137.93	133.87	159.22	86.67	131.84	136.14	202.26	168.69
2024	71.98	179.46	17.95	127.13	69.66	43.28	38.46	145.64	40.23	203.53	142.05	147.26	35.79	68.97	136.96	185.55	202.46	126.35	259.45	77.55	126.75	89.09	216.02	59.78
2025	213.40	105.51	27.56	90.99	87.63	164.65	225.72	132.61	164.82	123.19	107.42	65.14	116.43	25.30	173.95	136.62	141.17	93.65	–	–	–	–	–	–

HASIL R80

Ringkasan R80 dan Hujan Efektif

Nilai ditampilkan untuk periode I dan II setiap bulan.

Parameter	Jan I	Jan II	Feb I	Feb II	Mar I	Mar II	Apr I	Apr II	Mei I	Mei II	Jun I	Jun II	Jul I	Jul II	Agu I	Agu II	Sep I	Sep II	Okt I	Okt II	Nov I	Nov II	Des I	Des II
R80mm/periode	83.50	71.89	24.44	52.34	32.00	67.55	71.27	76.40	70.24	102.07	85.47	69.90	44.65	48.02	59.08	110.69	105.41	86.88	113.19	139.89	105.63	77.84	107.80	87.47
R80mm/hari	5.57	4.49	1.75	3.74	2.13	4.22	4.75	5.09	4.68	6.38	5.70	4.66	2.98	3.00	3.94	6.92	7.03	5.79	7.55	8.74	7.04	5.19	7.19	5.47
Reff Padimm/hari	3.90	3.15	1.22	2.62	1.49	2.96	3.33	3.57	3.28	4.47	3.99	3.26	2.08	2.10	2.76	4.84	4.92	4.05	5.28	6.12	4.93	3.63	5.03	3.83

R80

INTERPRETASI

Nilai R80 menggambarkan curah hujan yang dapat diandalkan pada probabilitas 80%. Hujan efektif padi pada modul ini dihitung sebesar 70% dari R80 harian dan dapat digunakan sebagai input awal analisis kebutuhan air irigasi dengan tetap memperhatikan metode desain dan data lapangan yang digunakan pada studi.