HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Alue Dua, Kec. Nisam Antara, Aceh Utara, Prov. Aceh

GPM01D_E09695_N0495

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 3.74 mm/hari

Reff Padi Rata-rata 2.62 mm/hari

Reff Padi Maksimum 5.19 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	40.13	73.21	4.76	27.96	13.54	49.29	25.93	87.64	63.84	122.67	51.77	76.98	129.38	108.10	146.97	211.36	97.62	87.64	87.50	156.77	256.10	87.21	105.96	275.40
1999	67.08	380.39	120.05	69.89	127.13	86.50	111.07	55.82	122.21	150.96	61.38	26.58	68.37	30.77	20.53	97.11	83.80	130.35	154.86	119.13	77.10	67.52	287.76	85.72
2000	145.19	31.34	22.52	161.38	76.70	147.57	96.97	132.36	67.73	97.18	81.33	68.24	11.01	91.31	129.14	34.18	212.16	201.97	85.08	140.05	138.44	332.47	25.69	172.93
2001	144.40	143.10	70.59	4.92	105.08	124.53	50.54	104.28	140.42	38.53	62.43	41.06	64.03	77.26	40.99	62.54	145.32	143.97	87.58	281.81	221.53	125.22	101.86	239.34
2002	34.83	82.74	8.34	65.89	1.83	107.18	69.47	168.42	72.11	96.18	128.44	31.25	20.13	56.47	47.06	69.92	114.35	91.24	147.76	196.30	69.19	84.56	65.12	95.82
2003	57.86	196.50	79.90	57.38	28.99	191.02	80.10	101.95	151.42	9.97	51.70	96.08	89.22	62.85	103.11	86.30	52.01	185.20	169.14	131.99	87.86	100.94	194.83	13.71
2004	110.05	58.64	65.31	67.44	62.27	117.32	57.01	187.64	108.88	118.30	91.53	28.24	56.00	104.90	21.54	65.43	145.78	124.36	146.90	64.99	120.63	50.82	113.70	74.21
2005	189.44	51.87	9.07	18.82	34.41	183.75	134.94	31.99	123.84	94.01	109.39	30.86	44.02	115.51	35.96	138.81	43.44	70.51	190.67	200.31	122.99	250.49	208.43	171.39
2006	144.39	27.53	93.82	61.82	12.45	110.30	103.19	115.08	76.10	98.93	108.27	79.19	36.97	49.67	37.46	80.27	130.32	107.86	61.68	134.44	96.53	49.52	110.72	171.89
2007	36.98	174.97	13.78	62.31	112.69	55.25	142.01	62.89	127.04	81.63	117.83	42.57	56.68	116.76	63.07	111.42	88.26	66.32	113.04	209.60	149.32	116.23	186.70	78.62
2008	39.70	77.90	25.37	66.40	80.96	167.76	70.75	67.27	31.38	57.89	63.95	50.83	90.73	99.37	80.75	160.96	73.38	41.60	89.48	111.66	94.47	296.04	266.69	56.95
2009	190.16	26.33	14.10	43.90	118.04	109.28	127.46	37.34	128.38	170.59	61.19	58.50	33.18	43.61	83.39	162.85	51.86	90.28	60.94	93.87	202.98	225.56	152.06	42.61
2010	179.98	85.95	19.99	109.11	39.64	133.24	70.23	149.11	104.04	86.07	124.36	120.85	83.07	94.02	111.29	66.89	147.68	100.79	142.69	113.02	151.65	160.55	169.69	95.74
2011	148.10	67.77	48.78	59.96	178.00	165.71	72.22	110.81	73.36	132.08	64.98	40.64	45.24	62.66	130.54	125.17	75.16	58.99	119.49	136.36	139.07	91.51	116.43	180.73
2012	141.14	132.03	61.99	82.16	81.33	66.25	74.79	87.87	82.62	55.80	26.19	48.37	87.26	67.93	39.30	102.90	89.06	48.78	87.96	94.41	146.44	164.64	176.23	102.33
2013	72.47	138.31	39.91	130.42	93.66	43.73	120.27	81.93	90.24	72.88	68.47	103.69	58.42	18.30	96.93	72.90	142.41	17.15	94.59	116.73	77.48	64.74	189.53	120.17
2014	116.47	4.38	9.43	60.93	64.86	91.41	88.57	33.51	54.93	192.28	70.93	15.78	60.51	50.83	104.58	195.94	111.08	112.65	137.34	97.37	177.51	86.86	111.70	390.33
2015	168.19	40.89	13.81	70.76	9.12	67.84	112.42	52.72	105.28	67.06	138.12	16.05	45.45	77.88	113.44	77.28	128.35	143.07	124.61	103.18	100.26	143.68	125.74	59.47
2016	66.41	242.96	135.87	1.57	31.25	39.32	54.07	48.86	83.23	130.75	116.99	96.30	53.72	110.82	44.53	186.92	109.92	16.71	50.31	170.68	134.59	116.79	144.69	102.50
2017	208.52	168.12	69.18	65.86	46.84	117.19	123.60	39.76	87.33	92.56	49.28	79.54	68.80	19.03	136.24	113.41	144.81	77.03	229.68	61.52	97.85	210.41	324.05	83.50
2018	139.77	65.26	13.68	85.23	45.28	67.80	87.39	116.79	92.30	94.16	17.80	78.67	67.72	124.67	21.66	128.05	98.07	108.38	236.81	213.87	171.72	150.25	149.33	44.91
2019	59.89	95.67	25.36	65.98	35.81	48.44	85.02	93.05	67.46	131.75	109.31	74.71	19.85	67.81	67.54	97.25	100.43	82.80	152.26	155.00	123.10	84.27	116.96	73.92
2020	7.05	25.56	44.28	59.88	32.48	88.14	143.50	169.25	301.55	130.26	133.67	100.72	118.77	149.07	21.44	93.81	89.91	96.40	79.98	132.91	126.33	134.49	230.44	100.87
2021	225.73	56.41	111.24	0.61	50.53	172.39	105.69	78.45	72.13	90.02	83.91	82.90	128.58	112.32	130.26	202.94	70.36	130.12	20.71	213.38	117.72	150.40	156.99	177.53
2022	123.06	73.39	111.67	164.09	83.51	88.17	86.83	47.51	147.17	33.82	191.14	113.96	57.04	84.73	103.73	153.77	59.67	163.46	249.03	176.01	240.56	45.77	230.14	156.98
2023	87.88	231.10	66.27	31.58	50.38	50.33	29.18	79.61	105.75	83.76	124.48	63.35	80.05	37.07	85.66	73.84	128.80	86.95	122.81	117.45	86.46	142.55	154.72	234.18
2024	29.45	202.77	5.74	65.84	21.10	90.84	42.02	150.56	62.73	203.96	95.09	160.10	27.09	29.60	137.36	116.36	154.67	149.73	194.97	67.43	66.39	117.90	175.94	77.58
2025	219.50	133.68	32.75	82.26	107.88	87.09	159.95	128.77	145.50	85.94	97.79	68.42	86.19	12.63	92.18	71.03	119.97	63.35	–	–	–	–	–	–

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	40.04	38.98	12.83	30.85	27.41	54.26	56.42	48.59	67.67	65.22	59.30	31.17	36.21	35.81	37.16	70.80	72.77	62.48	83.04	96.18	87.30	77.57	111.31	68.14
R80mm/hari	2.67	2.44	0.92	2.20	1.83	3.39	3.76	3.24	4.51	4.08	3.95	2.08	2.41	2.24	2.48	4.43	4.85	4.17	5.54	6.01	5.82	5.17	7.42	4.26
Reff Padimm/hari	1.87	1.71	0.64	1.54	1.28	2.37	2.63	2.27	3.16	2.85	2.77	1.45	1.69	1.57	1.73	3.10	3.40	2.92	3.87	4.21	4.07	3.62	5.19	2.98

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.