HUJAN EFEKTIF

Curah Hujan Efektif R80

Desa/Kel. Nubok Badeuk, Kec. Tangse, Pidie, Prov. Aceh

GPM01D_E09585_N0505

Detail Grid Data Harian

Panjang Data 28 tahun tersedia

R80 Rata-rata 3.22 mm/hari

Reff Padi Rata-rata 2.25 mm/hari

Reff Padi Maksimum 4.00 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	172.88	27.32	12.96	62.50	16.89	77.18	71.31	62.27	79.88	45.66	55.95	14.06	69.22	57.15	97.78	159.22	82.30	42.80	38.39	117.95	191.04	56.88	164.36	99.58
1999	79.36	128.69	86.54	90.96	168.82	66.39	97.15	32.97	65.48	81.71	17.26	16.88	46.85	39.61	15.03	85.29	62.89	126.94	83.43	74.35	27.05	139.47	142.62	127.86
2000	145.65	20.40	14.91	141.79	43.76	115.34	47.37	91.01	50.34	88.98	90.08	36.75	23.07	46.63	47.35	30.60	76.75	210.07	62.43	73.09	79.27	344.77	29.31	165.28
2001	108.90	181.95	56.50	32.59	66.19	63.06	69.71	72.11	41.68	12.27	12.48	42.31	58.20	45.57	23.23	22.32	87.00	57.35	81.37	183.34	126.09	64.16	59.31	204.37
2002	122.44	120.86	24.42	88.54	42.02	115.32	101.86	154.41	159.61	16.52	71.80	9.73	38.05	37.68	41.47	39.15	55.29	122.08	175.84	84.41	85.67	86.11	88.56	99.01
2003	131.76	129.43	102.33	68.31	93.16	116.12	85.65	75.89	84.52	7.97	38.24	108.21	44.62	23.45	86.32	82.45	16.61	112.11	114.32	87.70	135.49	83.01	175.11	10.65
2004	86.22	121.69	40.70	72.89	65.12	168.49	77.27	122.93	86.51	71.59	57.70	41.52	39.33	55.41	4.42	59.26	103.58	123.37	49.91	118.85	132.52	51.13	100.94	44.82
2005	147.55	41.96	25.81	43.95	96.56	191.65	95.27	83.08	67.08	46.27	59.42	32.81	34.74	38.00	14.88	71.79	67.28	26.70	127.35	67.34	106.82	129.37	165.47	68.46
2006	231.49	9.87	87.01	88.30	51.62	102.78	75.16	96.62	54.75	64.62	68.00	59.47	18.91	26.92	8.13	54.53	106.12	71.46	58.03	112.89	140.41	54.00	112.22	94.74
2007	42.63	164.21	0.85	112.53	217.52	56.12	124.73	107.84	120.15	54.34	68.78	40.41	10.36	102.14	20.85	52.86	62.14	23.35	68.14	173.32	169.18	47.54	144.89	75.24
2008	69.86	105.57	51.30	39.64	141.81	117.46	83.72	61.59	24.57	56.80	57.81	25.79	57.88	31.56	19.97	117.47	61.99	16.51	59.79	61.76	80.13	211.49	138.84	101.60
2009	176.94	41.85	6.41	70.48	98.37	120.35	130.25	55.05	76.60	72.56	32.19	45.73	20.56	17.96	63.31	87.51	52.40	67.70	28.25	64.10	181.52	130.46	112.63	97.41
2010	155.49	73.30	38.51	67.59	110.29	124.47	104.26	101.24	93.51	33.14	114.40	42.90	34.41	61.84	41.98	47.38	69.91	237.92	117.78	64.64	138.85	144.58	68.38	157.03
2011	97.09	130.67	86.64	39.26	231.24	119.80	82.30	164.39	21.53	59.02	18.97	19.63	23.59	19.87	99.71	117.05	49.07	38.21	65.13	137.14	71.69	103.30	108.64	105.45
2012	68.87	125.42	81.57	114.77	75.58	60.41	98.77	50.87	23.35	74.46	34.88	12.65	29.78	52.62	31.17	93.06	33.17	42.72	85.81	73.77	143.54	105.15	92.95	132.53
2013	67.04	169.01	71.81	98.56	83.08	86.03	142.76	58.20	121.83	21.52	111.78	47.65	44.21	19.81	42.53	34.86	113.04	13.50	54.09	75.34	117.28	63.00	128.63	137.65
2014	149.67	19.77	0.00	82.36	8.60	140.75	71.53	70.03	82.40	59.00	57.00	4.74	53.93	26.88	108.55	121.17	90.85	87.50	157.47	143.70	162.55	195.49	144.36	247.97
2015	146.91	53.59	60.28	44.70	54.99	60.20	160.09	177.54	88.91	55.80	81.61	20.17	54.83	53.29	91.15	51.71	120.62	62.97	102.17	160.12	113.50	164.99	117.77	102.06
2016	108.37	233.16	70.31	27.80	45.42	145.79	57.97	56.50	153.28	102.46	31.01	92.19	29.33	57.30	87.78	159.24	42.90	34.72	44.13	164.02	168.86	179.02	99.76	101.29
2017	209.73	203.20	36.25	117.72	118.25	94.84	123.47	44.12	75.78	75.25	16.49	48.77	22.95	23.39	74.25	63.72	128.75	46.49	123.51	139.69	136.71	186.55	251.25	164.12
2018	86.25	97.94	15.96	127.15	53.17	164.81	89.22	154.69	152.74	113.71	2.95	39.39	44.12	99.07	47.70	88.26	75.93	90.53	229.05	141.93	209.20	129.15	199.25	62.74
2019	145.12	62.36	65.43	103.06	25.34	154.76	46.43	133.03	43.00	108.06	58.81	32.95	33.86	41.72	52.70	87.50	55.48	79.63	130.28	214.10	84.43	134.95	69.87	131.01
2020	24.25	55.39	63.18	60.74	43.18	200.13	129.22	282.10	220.37	162.99	61.53	53.35	60.04	176.52	29.65	94.98	84.53	56.47	104.07	101.25	180.42	101.23	204.61	100.90
2021	221.26	112.88	67.22	25.34	126.31	253.28	100.09	112.79	83.22	64.42	55.54	64.18	223.43	35.43	125.46	93.36	73.39	85.44	20.31	181.21	159.90	177.57	81.50	185.06
2022	166.21	71.46	135.33	97.24	61.85	132.35	111.35	52.18	99.80	29.81	100.37	113.86	59.31	67.19	44.72	134.19	66.75	110.95	165.73	215.88	202.91	52.82	216.49	109.10
2023	107.99	289.12	77.69	38.55	82.27	120.24	46.48	99.32	107.82	50.88	21.87	71.83	33.86	37.58	66.67	54.53	74.91	83.46	132.90	109.97	155.80	157.43	199.53	158.09
2024	59.32	190.45	24.49	96.02	72.40	82.42	87.05	144.53	141.53	79.75	40.22	81.53	33.60	9.47	140.49	95.03	79.43	139.05	131.55	59.37	55.10	145.63	105.78	162.83
2025	157.95	99.79	25.49	198.47	125.33	120.54	169.44	120.19	102.37	56.55	62.62	34.59	48.08	30.23	65.77	33.91	90.93	44.11	–	–	–	–	–	–

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	69.66	41.94	15.75	39.56	43.64	75.02	70.99	56.21	48.87	32.47	21.29	19.08	23.49	23.44	20.67	45.73	54.71	37.51	52.41	70.79	82.71	60.55	85.73	86.94
R80mm/hari	4.64	2.62	1.12	2.83	2.91	4.69	4.73	3.75	3.26	2.03	1.42	1.27	1.57	1.46	1.38	2.86	3.65	2.50	3.49	4.42	5.51	4.04	5.72	5.43
Reff Padimm/hari	3.25	1.83	0.79	1.98	2.04	3.28	3.31	2.62	2.28	1.42	0.99	0.89	1.10	1.03	0.96	2.00	2.55	1.75	2.45	3.10	3.86	2.83	4.00	3.80

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.