HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Kute Ujung, Kec. Darul Hasanah, Aceh Tenggara, Prov. Aceh

GPM01D_E09755_N0355

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 5.66 mm/hari

Reff Padi Rata-rata 3.96 mm/hari

Reff Padi Maksimum 6.42 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	142.11	71.52	53.42	100.66	89.74	64.45	84.48	111.87	110.59	79.84	158.28	79.72	141.03	217.97	235.11	306.01	108.14	78.08	165.13	204.86	339.27	72.01	145.96	246.05
1999	166.86	134.31	167.30	79.31	158.88	148.81	305.31	109.43	128.98	167.43	118.56	96.95	99.57	23.35	38.41	181.33	264.63	151.07	176.70	186.93	112.68	187.76	307.27	93.98
2000	131.90	91.11	85.36	115.53	92.67	286.45	95.69	231.55	71.91	120.27	107.74	73.66	27.13	150.79	190.50	76.93	217.08	239.10	185.66	138.53	32.65	238.92	79.55	163.74
2001	184.53	128.07	32.90	119.51	109.24	156.66	132.75	149.43	107.75	72.94	101.89	98.39	69.10	156.55	94.98	191.50	98.55	109.94	123.01	403.41	323.65	106.49	106.38	276.05
2002	25.43	130.53	24.58	133.85	65.32	138.04	59.15	304.00	144.21	144.06	103.67	35.90	32.92	185.10	89.91	91.34	248.16	103.32	219.59	208.04	91.64	158.21	145.14	94.24
2003	129.10	125.75	96.44	176.10	80.45	181.74	148.11	198.35	188.80	5.94	87.47	174.38	168.57	66.91	205.93	132.25	85.85	196.80	229.52	124.12	176.07	120.78	269.62	28.64
2004	113.03	100.78	83.71	90.23	140.22	199.60	109.69	238.52	142.72	63.85	140.79	75.97	97.61	121.32	73.22	116.87	204.59	260.19	239.85	154.50	172.82	83.42	149.49	72.49
2005	212.21	137.73	45.98	66.27	106.51	94.98	162.02	137.33	131.13	88.00	103.88	84.03	109.37	89.92	32.29	179.09	126.95	81.79	183.90	157.08	131.87	161.58	214.49	112.64
2006	188.89	19.08	92.81	210.92	84.28	128.41	132.30	234.54	155.95	95.55	144.58	134.29	49.55	103.39	61.63	164.93	144.25	160.14	185.49	165.57	200.34	80.66	127.41	200.54
2007	79.55	78.59	56.26	108.86	108.38	138.09	194.63	162.88	150.01	169.97	124.68	66.75	30.55	208.32	47.54	182.40	139.26	69.04	149.94	320.01	271.03	131.71	198.69	96.02
2008	152.75	58.39	75.03	74.69	98.56	230.98	129.74	185.67	66.72	113.31	85.58	77.50	129.06	83.56	42.56	237.68	193.98	92.11	139.82	185.10	141.29	165.92	188.32	121.80
2009	101.40	102.24	27.93	90.00	222.15	171.15	156.05	117.82	159.70	123.45	62.48	50.60	85.14	40.81	103.86	119.51	108.71	121.70	72.85	187.90	165.12	160.13	144.25	100.47
2010	80.14	179.36	45.42	120.68	159.45	158.50	67.66	242.19	74.55	98.31	115.73	97.32	68.31	101.51	131.14	127.90	131.57	147.33	197.99	104.86	187.41	184.72	121.30	218.08
2011	185.72	80.51	67.76	88.13	272.98	194.37	91.88	225.57	28.65	158.49	143.89	33.62	92.89	41.21	157.71	246.79	154.77	79.12	172.75	160.89	125.41	114.38	194.81	131.50
2012	82.96	111.05	88.99	100.01	151.08	96.32	189.85	190.78	129.21	178.25	34.08	69.06	176.30	113.58	71.38	150.75	75.26	66.42	110.01	189.36	128.24	243.13	246.06	110.28
2013	110.68	111.88	79.95	165.89	100.89	117.63	144.32	178.13	85.57	104.53	177.38	95.99	91.61	38.30	95.95	154.95	177.95	48.83	182.23	196.42	151.36	132.69	102.38	241.63
2014	168.92	6.55	26.10	103.54	42.22	127.57	176.95	99.44	127.79	157.26	96.29	37.89	95.43	31.76	104.12	201.69	143.06	123.48	167.80	188.32	116.69	161.02	110.29	221.39
2015	185.87	32.11	47.62	85.68	74.91	126.52	150.27	132.60	95.71	141.08	184.79	35.02	49.87	81.14	106.01	116.85	111.56	181.17	206.50	183.20	177.70	129.66	189.49	89.47
2016	142.67	117.17	124.68	57.36	104.31	134.33	115.19	119.01	70.74	158.61	137.69	50.56	67.11	125.26	38.54	242.56	211.67	102.07	94.01	261.10	95.05	181.70	63.81	190.62
2017	139.63	222.48	27.82	157.02	112.18	125.59	141.47	133.17	103.08	62.75	61.16	97.93	87.93	25.03	141.41	138.56	212.11	95.34	274.22	153.17	182.14	136.01	309.38	182.20
2018	116.59	122.07	24.81	128.43	148.02	136.08	130.78	185.59	64.91	101.47	14.96	133.60	85.68	97.47	68.85	98.40	116.28	145.72	269.46	240.10	191.70	103.21	224.48	65.37
2019	84.93	101.44	75.12	65.57	52.97	177.79	101.66	110.21	138.89	154.65	120.17	59.28	47.21	69.26	55.65	104.20	74.07	110.06	199.19	201.92	132.36	96.77	198.04	143.45
2020	41.85	139.54	84.46	25.35	151.93	77.88	227.47	250.75	86.58	190.90	139.74	96.40	208.18	94.07	56.67	111.87	179.37	105.91	151.23	141.80	150.75	144.74	134.57	197.02
2021	234.86	80.53	38.86	55.27	129.68	185.66	121.82	258.28	103.72	89.39	71.61	118.76	209.66	55.48	199.00	169.71	117.49	116.57	26.55	331.81	159.28	179.34	104.77	162.71
2022	131.89	114.70	146.75	84.09	145.17	113.12	151.99	117.34	133.45	66.57	138.91	216.47	70.62	61.38	113.83	190.59	72.44	208.77	163.06	199.84	213.81	81.15	139.01	170.64
2023	138.50	185.78	98.16	46.66	78.11	169.16	129.29	137.30	130.14	115.94	78.58	85.40	136.72	25.33	140.72	220.93	152.22	72.75	151.54	149.88	188.58	194.40	255.95	123.57
2024	114.80	136.66	34.79	219.49	97.63	102.57	79.88	180.81	151.36	100.64	107.99	122.52	50.63	16.84	157.30	214.82	236.30	96.31	293.46	66.25	136.01	120.15	141.93	176.80
2025	135.68	133.39	42.19	168.37	87.65	158.10	188.09	166.09	115.68	98.59	78.56	47.13	90.66	19.52	118.80	75.86	101.67	121.56	–	–	–	–	–	–

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	84.54	77.17	31.90	66.13	79.98	111.01	94.92	117.72	74.02	78.46	77.17	49.87	49.80	30.47	54.02	110.34	101.04	78.91	133.09	146.65	121.92	100.63	108.72	94.13
R80mm/hari	5.64	4.82	2.28	4.72	5.33	6.94	6.33	7.85	4.93	4.90	5.14	3.32	3.32	1.90	3.60	6.90	6.74	5.26	8.87	9.17	8.13	6.71	7.25	5.88
Reff Padimm/hari	3.95	3.38	1.60	3.31	3.73	4.86	4.43	5.49	3.45	3.43	3.60	2.33	2.32	1.33	2.52	4.83	4.72	3.68	6.21	6.42	5.69	4.70	5.07	4.12

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.